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Home My WebLink AboutLAKES AT FAIRMONT GREENS PLANS - CONSTRUCTION PLANS (RECORD DWG)3 1 I 2 L m 5 6 7 8 ( 9 Civil. Engineering Plans SANITARY Sr \ A / 1••� rm% t::vvt:h , 10 for PAVING To Serve TH E LAKES AT SECTION 1 Cityf La PtHarris Cou'nty,Texas H oore _ -• aaH € SHEET INDEX - ALTON E. PORTER �tuo, a i � � a , �� ¢ �� I G xl f SHEET DRAWING TITLE SHEET DRAWING TITLE G MAYOR - ' rt,�' skr�,e " ,... 8oyforeaf D• _ �� ;� � , I t; cow.:s > ' �r 1 CO.01 COVER 24 C6.02 12" WATER MAIN P&P '' y 2 C0.02 PLAT 25 C6.03 12" WATER MAIN P&P j;€ ""'d" 3 CO.03 GENERAL NOTES 26 C6.04 WATER MAIN LAYOUT PLAN MATCH SHT 1 } . ; _, i -` ;>' ,- 4 C1.01 SITE PLAN 27 C6.05 WATER MAIN LAYOUT PLAN MATCH SHT 2 DE�RA BROOKS EEAELLE ` __-- - _.�_ __..__ ....- -- _ _ - -- - _ - - - -- - -- -- _.. _..._._ _. -_ r .�, -,�:,, GLUT UIMEIUJIUPA L'UIVTKOL YLAfl. L2f- LtS.U6 __. P_. ,ANHAWY SEWER LINE A Y6CY_:... _. CITY MANAGER A, 6 C3.01 FAIRWAY DRIVE P&P 29 C6.07 SANITARY SEWER LINE P&P, 7 C3.02 FAIRWAY DRIVE P&P 30 C6.08 S�INITARY SEWER LINE C g D P&P �r S 6R SANITARY SEWER LINE" F P&P P&P 8 C3 03 EAGLE LANE P&P 31 C6 09 � �� 9 C3.04 BOGEY � PAR CIRCLES P&P 32 C6.10 j »tds i� 10 C3.05 BIRDIE CIR & FAIRMONT GREENS PKWY P&P 33 F1.01 SANITARY SEWER TRUNK MAIN SITE PLAN _ � .,��-�-,y �� 11 C3.06 SIGN SPECS dt DETAILS 34 F1.02 SANITARY SEWER FORCE -MAIN P&P , W AY N E J S A B 0 3 o� °a�' �£ 12 C4.01 GRADING PLAN 35 F1.03 SANITARY SEWER FORCE MAIN P&P • p '' i 13 C5.01 DRAINAGE AREA MAP 36 F1.04 SANITARY SEWER FORCE MAIN P&P �'` '� 14 C5.02 DRAINAGE CALCULATIONS 37 F1.05 ` SANITARY SEWER FORCE MAIN P&P • 15 C5.03 STORM LINES Al A2 P&P 38 F1.06 SANITARY SEWER LINE G P&P do DIRECTOR, PLANNING DEPARTMENT J,ti , F �, �+: 16 C5.04 STORM LINES B1 & B2 P&P 39 F1.07 SANITARY SEWER LINE G P&P ! �1QTS• _ •' 17 C5.05 STORM LINES C1 C2 do C3 P&P 40 F1.08 SANITARY SEWER LINE H P&P -' '� 18 C5.06 DETENTION POND PLAN SECTIONS SHT 1 41 F1.09 SANITARY SEWER LINE H P&P MaCaba.Pd-v�f`k-t. do - -.... _ � say 3h C Q'L' ,- ^.` ICA ' +m BAN St 19 C5.07 DETENTION POND PLAN do SECTIONS -SHT 2 42 F1.10 SANITARY SEWER LINE H P&P »r� 20 C5.08 DETENTION POND CALCULATION 43 F2.01 LIFT STATION DETAILS R 0 D N E Y L • S LA T O N P • E • raid'-�'�+"t a }} T 21 C5.09 DET BAY PRINCIPAL SPWY P&P 44 C7.01 SWPPP CONTROLS PLAN E ` Qm ? )e`I 22 C5.10 SWQMP SITE PLAN 45 C7.02 SWPPP DETAILS z� vyr 22A C5:11 HCFCD STORM SEWER AND RIPRAP DETAILS 46 C7.03" SWPPP SPECIFICATIONS SHT •1 CITY N G I N E E R E '� _�'� 228 C5.12 HARRIS COUNTY EXPRESS REVIEW SHEET 47 C7.04 SWPPP SPECIFICATIONS SHT 2 23 C6.01 UTILITY LAYOUT PLAN 48 C7.05 SWPPP PERMIT 'Mu'_-w.:s 49 TCP(1-2)-98 'TRAFFIC CONTROL PLAN D APPROVED: PLANNER ENGINEER c' SIGNATURE DATE 11 12 im 15 the Construction of & DRAINAGE IMPROVEMENTS 17 D c SO STEVE GILLETT DIRECTOR, PUBLIC WORKS DEPARTMENT CITY PROJECT NO. 06-8101 SCU PERMIT NO. SCU 04-012 ION PROJECT NO. 2702.00 2 1 1! 3 -4 1 5 1 6 LOCATION MAP / ION DESIGN GROUP, LLC 2800 N. Henderson Ave. Studio 100 Dallas, Texas 75206 Ph 214.370.3470 Fx 214.370.3083 65 LA PORTS, LTD, 340 N. SAM HOUSTON PARKWAY E. RODNEY L. SLATON, P.E. ' Suite 100 Houston, TX 77060 CITY ENGINEER B Ph 281.272.6134 Fx 281.260.9798 APRIL 2006 REVISED JULY 2006 7 8 9 10 mikes-11tMuz 'ATM THIS DRAWING REP -RESENTS THE AS -BUILT STATE OF THIS PROJECT ACCORDING TO AVAILABLE YNF-ORMATION FURNISHED TO THE ENGINEER BY E CONTRACTOR 0 WNER AFTER CON 0 BY: 1! 3 -4 1 5 1 6 LOCATION MAP / ION DESIGN GROUP, LLC 2800 N. Henderson Ave. Studio 100 Dallas, Texas 75206 Ph 214.370.3470 Fx 214.370.3083 65 LA PORTS, LTD, 340 N. SAM HOUSTON PARKWAY E. RODNEY L. SLATON, P.E. ' Suite 100 Houston, TX 77060 CITY ENGINEER B Ph 281.272.6134 Fx 281.260.9798 APRIL 2006 REVISED JULY 2006 7 8 9 10 mikes-11tMuz 'ATM THIS DRAWING REP -RESENTS THE AS -BUILT STATE OF THIS PROJECT ACCORDING TO AVAILABLE YNF-ORMATION FURNISHED TO THE ENGINEER BY E CONTRACTOR 0 WNER AFTER CON 0 BY: OF 2800 N. Henderson Ave., Studio 100 �-� •� Ion Dallas, Texas 75206 i * JEFFREY H. COHEN % Design 350 N.-Sam Houston Pkwy, Studio 210 Houston, Texas 77060 85083 Group ` 214.370.3470 Ph M 214.370.3083 Fx hti`r�0ue i 11 12 13 14 15 16 17 I A 1 12 1 3 _ _ 1 4 1 5 1 6 1 7 1 8 jb 1 9 1 10 I 11 1 12 1 13 1 14 1 15 1 16 1 17 . LEGEND & NOTES ,_11 L CITY OF LA PORTE CITY OF LA PORTE CITY OF LA PORTE GENERAL NOTES PAVING NOTES GRADING NOTES STORM SEWER NOTES STANDARD NOTES STANDARD NOTES STANDARD NOTES f. EXISTING TOPOGRAPHIC WATURES, INCLUDING CONTOURS 1. PREPARE THE SUBGRADE FOR CONCRETE PAVEMENTS M 1. ALL EARTHWORK SMALL COMPLY WITH GUY OF U PORTE 1. THE LOCATIONS, ELEVATIONS, AND DMUMONS OF EXWING GOVERAL NOTIM GENERAL WATER NOTES GENERAL SANITARY SEWER NOTES (,<9=) ,," - WATER BODIES STRUCTURES, ROADS, ETC., HAVE BEEN ESTABUSHm BY FIELD SURVEY PERFORMED BY BUSCH ACCORDANCE WITH THE CITY OF U PORM ENGINEERING TECHNICAL SPECIFICATIONS, THE CITY OF U PORTE STANDARD SPECIFICATIONS, AND AS SPECIFIED ON THESE DRAWINGS UTILITIES SHOWN ON THESE PLANS ARE EASED ON FIELD MEASUREMENTS AND THE BEST AVAILABLE RECORDS. FIELD t. SURFACE RESTORATION AT THE END OF ALL CONSTRUCTION 1. ALL STATIONS ARE COMM LINE OF STREET RIGHT-OF-WAY 9. SEWER TRENCHES UNDER OR WITHIN 1' (ONE FOOT) OF . . HUMHISON & ASSOCIATES MC, EAYTOWN, TX FOR 65 LA STANDARD CONSTRUCTION DETAILS, AND AS NOTED ON THE DATA S LIMITED TO THAT WHICH S VISIBLE AND CAN BE PROJECTS. THE CONTRACTOR SHAD. RESTORE EXISTING STATIONS EXCEPT WATER UNE STATIONING IN SIDE LOT PROPOSED OR FMF E PAVEMENT TO BE BACKFlLLED WITH PORTE LTD., DATED JANUARY ZOOS. GRADING PLAN. 2 ALL EARODVORK SOUL BE PERFORMED IN ACCORDANCE MEASURED. RECORD INFORNATHXJ IS BASm ON DATA FACILITIES O.E. PROPS" EQUAL 7O OR BETTER THAN EASEMENTS. THIS STATIONING IS EASED ON CENTER LINE CEMENT STABILIZED SAND EACKFlLL. AS SPECIFICIM TO WITH OSHA SAFETY AND HEALTH STANLRDS AND ALL COUECTED FROM SOURCES BOTH PUBLIC AND PRIVATE: EXISTING SITE CONDITIONS PRIOR TO CONSTRUCTION. OF PIPE WITHIN 7' SOME F00!) OF SUBGRME BEDDING WILL BE . 2 PRIOR TO ANY CONSTRUCTION. THE CONTRACTOR SHALL. 2 SUBBASE FOR PORT AND CEMENT CONCRETE PARKING LOT OTHER EXCAVATION SAFETY STANDARDS OF AGENCIES THE COMPLETENESS OF THESE RECORDS CANNOT BE CLASS AA WHERE CEMENT STABILIZED SAND BMYffILL is - BECOME FAMILIAR WITH THE CONTRACT DOCUMENTS PAVEMENTS SALL BE A 6-M H LAYER OF SOIL STABILIZED HAVING JURISDICTION. GUARANTEED, EXCEPT INSOFAR AS THEY CAN BE VERIFIED 2 THE LOADING AND UNLOADING OF ALL PIPE VALVES 2 WAXER MAINS SHALT. BE CONSMUCIED ACCORDING TO CITY USED FOR SANITARY SEWERS INCLUDE COST OF SACKFUL I , RULES REGULATIONS, CODES & STANDARDS APPLICABLE TO WITH TYPE A' HYDRATED LINE IN ACCORDANCE WITH THE BY FIELD MEASUREMENTS. THE COMPACTOR MALL BE HYDRANTS, MANHOLES AND OTHER ACCESSORIES SHALL BE OF U FORTE STANDARD DETAIL SHEETS. M UNIT PRICE BID PER LINEAR FOOT OF PIPE THE PROPER COMPLETION OF THE WORK SPECIFIED HEREIN. COY OF U PORTE TECHNICAL SPECIFICATIONS HYDRATED 3. PROVIDE EROSION CONTROL MEASURES M PREVENT RESPONSIBLE TO VERIFY EXISTING UTILITY LOCATIONS IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDED AND SITE CONDITIONS. FALURE ON THE PART OF THE LIME SOUL BE APPLIED TO THE SUBBASE AT THE RATE OF EROSION AND THE DISCHARGE OF SEDMENr--LADEN RUNOFF ELEVATIONS, AND DIMENSIONS PRIOR TO CONSTRUCTION. PRACTICES AND SHALL AT ALL TIMES BE PERFORNm WITH 3. ALL FLUSHING VALVES ARE TO BE LOCATED AS SHOWN ON 10. WATER LINE/SWIAtY MANHOLE AND SANITARY SEWER - r CONTRNOR TO BECOME FAMILIAR WITH THE CONTRACT 32 LBS/SY. TO AWACI NT AREAS, WATERWAYS AND PROPERTIES. CARE TO AVOID ANY DAMAGE TO THE MATERIAL THE PLANS AND SET 3' (MRE'E FEET) BEHIND BACK OF CURB SEPARATION. UNLESS SANITARY SEWER MANHOLES AND THE DOCUMENTS RULES REGULATIONS, CODES & STANDARDS, STORM WATER POLLUTION PREV09M PLAN (SWPPP) 2 THE CONTRACTOR SHWA. NOTIFY THE OWNER SUFFICIENTLY CONTRACTOR SHALL LOCATE AND PROVIDE THE NECESSARY OR AT APPROVED LOCATIONS CONNECTION SEWER CAN BE MADE WATERTIGHT AND TESTED K,. AND SUE CONDITIONS SHALL IN NO WAY RELIEVE THE 3. PORT ANO CEMENT CONCRETE PAVEMENT WOW SHAM CONTROL MEASURES AM SHOWN ON SHEETS MOT 77-M M ADVANCE OF CONSTRUCTION OF POTENTAL CONFLICTS STORAGE AREAS FOR MATERIALS AND EQUIPMENT FOR NO LEAKAGE MUST SE MSDALLED SO AS TO PROVIDE CONTRACTOR OF RESPONSIBILITY' FOR PEFORMING THE WORK CONFORM TO CRY OF LA PORTE TECHNICAL. SPECIFICATIONS. C7.05. BETWEEN UMMES AND OTHER WORK SO THAT 4. AL WATER MAINS TO HAVE MINIMUM OF 4' VWR FEET) MINIMUM OF TO- (TEN FEET) OF HORIZONTAL CLEARANCE . IN ACCORDANCE WITH SUCH CONTRACT DOCUMENTS AND M ADDITION. TYPICAL STREET CROSS -SECTIONS SHALL ADJUSTMENTS CAN BE MADE TO PROVIDE ADEQUATE 3. THE COMRACw SHALL SE RESPONSIBLE FOR COVER FROM PROPOSED TOP OF CURB WHEN CONSTRUCTED FROM AN EXISTING OR PROPOSED WATER LANE WHERE THE . A SrANDAROS NOR BE THE BASIS FOR MY ADDTONAL CONFORM TO THE CITY OF IA PORTE STANDARD 4. STRIP & STOCKPILE TOPSOIL AWAY FROM IXGVATWNS TO CLEARANCE ND SAFEGUARDING APROTECTING AL MATERIAL . A IN STREET RIGHT-OF-WAY AND 4' (FOUR FEET) COVER 10- (TEN FRXR) SEPARATION DISTANCE CANNOT BE . . PAYMENT OR EXTENSION OF TIME CONSTRUCTION DETAILS. PREVENT MIXING WITH SUBSOILS. GRADE & SHAPE EQUIPMENT STORED ON THE JOB SUE THE CONTRACTOR FROM FINISHED GRADE WHEN CONSTRUCTED WITHIN ACHIEVED, FOLLOW GUIDELINES FOUND IN CHAPTER 4 OF TOPSOIL STOCKPILES TO DRAIN RUNOFF AND COVER TO 3. THE CONTRACTOR MAID. NOTIFY THE CITY OF LA PORTE SLUM. SE RESPONSIBLE FOR THE STORAGE OF MATERIALS M EASEMENTS. PIGM SPECIAL PROCEDURES. J. THE LOCATIONS, El"ATIONS AND DMENSONS OF EXISTING 4. CONCRETE CURB & GUTTERS SfIAU. CONFORM TO CRY OF PREVENT EROSION AND WINDBLOWN DUST. PUBLIC WORKS DEPARTMENT AND ALL FRANCHISE UTILITY A SAFE AND WORKMANLIKE WANNER TO PREVENT INJURIES, UTILITIES SHOWN ON THESE PLANS ARE BASED ON FIELD LA PORTE TECHNICAL SPECIFICATIONS AND AS SHOWN ON COMPARES AT LEAST 48-HOURS PRIOR TO BEGINNING DURING AND AFTER WORKING HOURS, UNTIL PROJECT 5. CONTRACTOR SHALL PROVIDE FOR A MINIMUM HORIZONTAL 11. ALL PROPOSED GRAVITY SANITARY SEWER LINES SHALL BE MEASUREMENTS AND THE BEST AVAILABLE RECORDS. FIELD THE COY OF LA PORTE STANDARD CONSTRUCTION DUALLS. 5. EXCAVATE FOR STRUCTURES M ACCORDANCE WITH CITY OF CONSTRUCTION TO LOCATE AND FLAG AL EXISTING COMPLETION. CLEARANCE OF 10' (TEN FEET) BETWEEN WATER MANIS AND DUCTILE IRON OR SDR-26 PVC PIPE NON -PRESSURE PVC DATA IS LIMITED TO THAT WHICH IS VISIBLE AND CAN BE LA PORTE ENGINEERING TECHNICAL SPECIFICATIONS, AND AS UTILITIES. SANITARY SEWER LINES. MAY NOT BE MWITUTM FOR D.I.P. OR C900 (DR-16 MEASURED. RECORD INFORWI70N IS BASED ON DATA 5. CONCRETE SIDEWALKS LA SHALL CONFORM TO CITY OF FOLLOM 4. CONTRACTOR SHALL PROVIDE SHEETING, SHORING AND ONL17 PVC. �- , COLLECTED FROM SOURCES BOTH PUBLIC AND PRIVATE; PORTE TECHNICAL SPECIFICATIONS, AND AS SHOWN ON THE 4. THE CONTRACTOR SHALL PRESERVE AND PROTECT PUBLIC SWING AS NECESSARY TO PROTECT WORKMEN AND 6. AL DATE VALVES TO BE COUNTERCLOCKWISE OPENING AND I THE COMPLETENESS OF THESE RECORDS CANNOT BE CITY OF U PORTE STANDARD CONSTRUCTION DETAILS. A EXCAVATE TO REQUIRED LINES AND GAMES. AND PRIVATE UTILITIES AT AL TIMES DURING EXISTING UTILITIES WRING AL PHRASES OF CONSTRUCTION. Al FLUSHING VALVES TO BE COUNTERCLOCKWISE OPENING, 12. BEDDING FOR AL TYPES OF SANITARY SEWER PIPE SHALL - :: GUARANTEED, EXCEPT INSOFAR. AS THEY CAN: BE VERIFIED CONSTRUCTION. ANY DAMAGE TO UTILITIES RESULTING FROM AS PER OS HAIL REQUIREMENTS. VALVES TO BE LOCOED OPPOSITE PROPERTY LINE OR R.O.W. ..O BE CLASS AA' AT AL DEPTHS (NO SEPARATE PAY). . BY FIELD MEASUREMENTS. THE CONTRACTOR SHALL. BE 6. MEDIANS AND MEDIAN NOSES SHALL COMPLY WITH THE CITY B. FOR STRUCTURES. EXTEND EXCAVATIONS A SUFFICIENT CONTRACTORS OPERATIONS SHALL BE REPAIRED AT NO LINE EXTENDED UNLESS OTHERWISE. SHOWN f PUNS. RESPONSIBLE 70 VERIFY EXISTING UTILITY LOCATIONS. OF LA FORTE STANDARD CONSTRUCTION DETAILS. DISTANCE TO ALLOW FOR PERFORMANCE OF OTHER ADDITIONAL COST To THE OWNER. 5. AL TESTING PROCEDURES USED ON THIS PROJECT AWWA GATE VALVES WITH RESILENT SEATS SHALL BE 13. FOR AL PVC PIPE USE MANHOLE WATER STOP GASKET AND I ELEVATIONS AND DIMENSIONS PRIOR TO CONSTRUCTION. WORK SHALCONFORN TO THE CITY OF U PORTE STANDARDS. IF INSTALLED. CLAMP ASSEMBLY AT MANHOLE CONNECTIONS (NO SEPARATE - I CONCRETE CLASSES. CONCRETE FOR STREETS AND INTEGRAL 5. ALL STORM SEWER AND DRAINAGE WORK SHALL COMPLY ANY OF THE TEST RESULTS DO NOT MEET THE TESTING PAY). 4. ALL SANITARY SEWER, WATER, STORM DRAINAGE & STREET CURB & GUTTERS SHALL BE CLASS C-t IN ACCORDANCE C. STOCKPILE SOILS AWAY FROM EXCAVATIONS. GRADE & WITH CITY OF LA PORTE TECHNICAL SPECIFICATIONS AND STANDARDS IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY 7. AL VALVES AND HYDRANTS SHALL BE STORED SO THAT PAVING DONS7RUCTIOTi SHALL fONPLY WITH THE WITH OEM 00421 OF THE TECHNICAL SPECIFICATIONS. SWIPE STOCKPILES 7D DRAM RUNOFF AWAY FROM STANDARD CONSTRUCTION DETAILS TO REMOVE OR REPLACE SUCH MATERIAL PO THAT THE THEY ARE PROTECTED FROM FREEZING. ALL PIPE SHALL BE 14, SANITARY SEWER MANHOLES SHALL BE STANDARD TYPE, -1 . 'ENGINEERING TECHNICAL SPECIFICATIONS' BY 71-E CITY OF CONCRETE FOR SIDEWALLKS AND BARRIER -FREE RAMPS EXCAVATIONS AND COVER TO PREVENT EROSION AND TESTING STANDARDS CAN BE MET. KEPT FREE OF DIRT AND OTHER DEEM ANY DAMAGE UNLESS OTHERWISE NOTED. AND BACKFlLLED WITH CEMENT LA PORTE, PUNNING DEPARTMENT; DIVISION SION OF SHALL BE CLAWC-2 IN ACCORDANCE WITH TENT W421 WINDBLOWN DUST. & STORM SEWER GRAIN PIPE SHALL BE RELATTO THE COATING OF THE VARIOUS MATERIALS FOR RELATING TO STABILIZED SAND AS SPECIFIED (NO SEPARATE PAY). AL .� I ENGINEERING. OF THE TECHNICAL SPECIFICATIONS. 6. ALL FINISHING GRADES SHALL VARY UNIFORMLY BETWEEN SEWER AND WATER LINE AWNS SAW. BE REPAIRED. SAWURY MANHOLES SHALL BE AT LEAST 7' (ONE FOOT) ,, 6. TRENCHWORK FOR SITE UTILITIES SILL COMPLY WITH CRY A WHERE SHOWN ON PLANS, REINFORCED CONCRETE FINISHED El"ATTGNS. CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING ABOVE THE Too YEAR BASE FLOOD ELEVATION OR SEALED 1X 5. AL CONSTRUTION CSHAM BE PERFORMED IN ACCORDANCE 8. AL CONCRETE SHALL CONTAIN 4% TO 6X ENTRAPED AIR. OF LA PORTE STANDARD SPECIFICATIONS AND AS FOLLOWS: CULVERT, STORM GRAIN, AND SEWER PIPE (RCP) LOCATION OF ALL EXISTING UTILITIES PRIOR M EXCAVATIONS. AND VENTED TO AT LEAST 1' (ONE FOOT) ABOVE THE 100 1. - � WITH OSHA SAFETY AND HEALTH Sf AND AL CONFORMING TO ASTM C76, CLASS 10, WALL S. 7. CONTRACTOR SHALL UNCOVER EXSYM (UTILITIES AT AL YEAR EASE FLOOD EUMATIONL SECTIONS FM PRECAST . OTHER SAFETY STANDARDS OF AGENCIES 9. STEEL REINFORCEMENT. REINFORCING STE'E. FOR PORTLAID A EXCAVATE TO REQUIRED LINES GRADIENTS DEPTHS, POINTS OF CROSSING' TO DETERMINE IF CONFLICTS EXIST 8. AL SINGLE WATER SERVICE LENS TO BE Y.INCH (WIT.) MANHOLES MAIL BE JOMm WITH RUBBER GASKET JOINTS. ti JURISDICTION. SH CEMENT CONCRETE PAVEMENTS ALL BE GRADE SO. ND AELEVATIONS. & WHERE SHOWN ON PLAITS PRECAST COMMENCINGANY COHIS7RUCT. NOTIFY THE RAMHEIC' OR SIMILAR WILL NOT APPROVED. THE USE CONCRETE BOX SECTIONS FOR CULVERTS, STORM DESIGN/ ENGINEER AT DICE OF ANY CONFLICT. 9. AL WATER SERVICE LEADS TO EXTEND TO OPPOSITE OF SEWED MANHOLE COVERS IS PERMITTED M THE ;A -4 y.. 6. CONTRACTOR SHALL BE RESPONSIBLE TO OBTAIN ALL 10. CONTROL, EXPANSION AND/OR CONSTRUCTION JOINTS. JOINT B. EXCAVATE TRENCHES TO UNIFORM WIDTHS, AS SHOWN DRAINS, AND SEWERS (BOX) CONFORMING TO ASTM PROPERTY LINE AT COMMON LOT LINE UNLESS OTHERWISE 100-YEAR FLOOD PION. $. NECESSARY PEMUS, UCENSES, ETC., AND SHALL NOT MATERIALS AND CONSTRUCTION METHODS SHALT. COMPLY ON THE DRAWINGS. C14A TABLE 1. DESIGN EARTH COVER SHALL BE & TOP OF FM NQ4710N (SLAB) SHALL BE MINIMUM OF 24- SHOWN ON PLANS. BEGIN CONSTRUCTION UNTIL SUCH PERMITS & ETC. HAVE WITH CITY OF LA PORTE TECHNICAL SPECIFICATIONS AND AS SHOWN ON THE PLANS. MOUE TOP OF CURB AND/OR 18- ABOVE THE CROWN OF 15. AL FAR -SIDED LENS SHALL. BE 6' OR 8' DIAMETER AT '� C° . BEEN OBTAINED. STANDARD CONSTRUCTION DETAILS. CONSTRUCT JOINTS TO C. EXCAVATE VERTICAL TRENCH WALLS FROM TRENCH ROAD M ROADSIDE DITCH CMWWC71ON AREAS OR 2- (TWO 10.1/0 CONNECTIONS SHALL BE MADE TO EXISTING WATER LINES 0.70X MN. SLOPE AND SHALL BE PVC. SDR-26, 150 PSI i THE DIMENSIONS AND AT THE SPACING SPECIFIED ON THE BOROM 70 I2' ABOVE TOP OF PIPE EXCAVATE C. WHERE SHOWN ON THE PLANS SMOOTH INTERIOR FOOT) ABOVE 100-YEAR FLOOD ELEVATION. WHICHEVER IS UNTIL. AL PROPOSED WATER LINES HAVE BEEN THOROUGHLY PRESSURE PIPE CONFORMING TO AMU D-2241. STUBS y. 7. IF AN REM OF WORK IS NOT COVERED IN OR CONFLICTS CON' OF U PORTE STANDARD CONSTRUCTION DEMILS. TRENCHES 4' DEEPER THAN PIPE INVERT M SOIL CORRUGATED HIGH DENSITY POLYETITIENE PIPE HIGHER. CLEJINED TESTED. DISINFECTED MID APPROVED BY THE AND FAR -SIDED LEADS WILL BE W.P. 150 PSI THICKNESS . WITH THE CRED STANDARDS & SPECIFICATIONS. THE DESIGN AND 6' DEEPER THAN PIPE INVERT IN ROCK, TO (HOPE) CONFORMM TO AASHTO DESIGNATIONS M252 ENGINEER. CL 51. WHERE THERE S LESS THAN 3' (THREE FOOT) H ENGINEER SHALL BE NOTIFIED TO PROVIDE CLARIFICATION. GLOW FOR BEDDING COURSE U294 AND AIM TYPE S. ACCEPTABLE PRODUCTS 9. THE CONTRACTOR SHALL NOT UNLOAD ANY TRACK -TYPE COVER TO TOP OF CURBS (140 SEPARATE PAY). 'T INCLUDE N-12' BY ADVANCED DRAINAGE SYSTEMS, CONSTRUCTION MACHINERY ON ANY EXISTING PAVEMENT OR I I. METAL WATER LINE FITTINGS TO BE WRAPPED WITH 6 MIL ., B. MAYPERFORMED BY A IS)PEOUWOF UPHILL D STOCKPILE SOILSALONGSIDE TRENCH ON ILL SIDE OR APPROVED EQUAL. CROSS ANY EXISTING PAVEMENT OR CURB WRING POLYETHYLENE (MIN.) IN ACCORDANCE WITH NISI/ASSA C _ _ 16. � G � REPRESS TN BE CLAY OF U CLEARANCE FOR WORKING PROJECT.M ANY WITH SEPARATETHE � BE � AND/OR OTHER AUTHORITIES & AGENCES HAVING AND TO PREVENT CAVE-INS AND COLLAPSE D. JOINTS SHALL. BE PREiORMm FLEXIBLE JOINT LOCATED WIfNIN THE STREET RIGHT-0E-WAY OR ADJOINING JURISOICnON. THE GONI7RACtUR SHALL AFFORD w�sir�ir�wr •�awuP�Pw uw�rw SEALANT CONFORMING TO ASTM C990. 10. IF IT IS PERMISSIBLE USE A DACKHOE FOR TRENCH MUSE MATERIALS M ACCORDANCE WITH THE PUBLIC UTILITY EASEMENT. UNRESTRIC7m ACCESS TO SUCH REPRESENTATNE(S), AND rArCMwcITI mpullftinu MVICJ 7. EXCAVATION FOR STREETS AND ROADS SHOAL COMPLY WITH EXCAVATON M LIEU OF A TRENCHING MACHINE IMPROVEMENTS CRITERIA ►ANDLL (PIM). SHALL BE RESPONSIBLE FOR SCHEDULING REQUIRED CITY OF LA PORTE ENGINEERING TECHNICAL. SPECIFICATIONS 7 AL STORM DRAIN PIPE EMBEDMENT SHWA. COMPLY WITH 17 AL PRECAST CONCRETE MANHOLES SHALL HAVE THE TOP J INSPECTIONS. 1. Al DIMENSIONS 70 PARKING SPACES ARE TO CENTER OF CITY' OF LA PORTE TECHNICAL SPECIFICATIONS AND I L CONTRACTOR SHALL NOTIFY CITY OF LA PORTE PUBLIC 13. WATER MAIN SIZES SHALL CONFORM TO THE RmWREMENIS 18' CONSTRUCTED OF STEEL OR PRECAST PCC RINGS STRIPE OR FACE OF CURB, UNLESS OTHERWISE NOTED. S. EXCAVATED SOIL SUBGRADFS FOR PORTUM CEMENT STANDARD CONSTRUCTION DRAWINGS. IMPROVEMENTS COORDINATOR AT 281-470-5065 TO HAVE OF THE PICA. SEALED INSIDE /AND OUTSIDE I. 9. IF AN UHFDRSEEN PROBLEM OR CONFLICT IS ENCOUMFRm CONCRETE PAVEMENTS SOUL BE PREPARED IN AN INSPECTION. _ WRING CONSTRUCTION FOR WHICH NO IMMEDIATE SOLU17ON IS APPARENT, THE DESIGN ENGINEER SHALL BE NOTIFIED M 2 AL PARKING SPACES ARE 90• TO CURBS AND SPINES FOR ACCORDANCE WITH CRY OF U PORTE STANDARD SPECIFlCA71OS. S. CONCRETE INLETS SHALL BE TYPE C-4 IN ACCORDANCE WITH THE CRY OF LA PORTE STANDARD CONSTRUCTION MINE CITY OF LA PORTE REQUIRES 48 HOURS NOTICE PRIOR 14 EVERY WATER OUTLET SHALL BE PROTECTED FROM SACKFLOW. 1& SANITARY SEWER LINE M PIPE ZONE INSIDE LOT EASEMENT SHALL BE BACKFlLI.ED WITH CEMENT STABILIZED SAND (NO , o" PROVIDE CLARIFICATION. HEAD -IN PARKING. DETAILS, AND SHALL BE THE SIZES SHOWN ON THE PLANS. TO COMMENCING WORK IN THE CITY'S R.O.W. SEPARATE PAY). 10. THE CONTRACTOR SHOAL CONDUCT 3. STANDARD PARKING SPACES SHALL BE 9'W x 181. UNLESS OTHERWISE SPECIFIED AND MARKED BY 4- STRIPES OF FOR STRUCTURES SHALL 8E M 9. FILL AND CE WITH FOR THE ACCORDANCE WITH 9. CONCRETE FOR PIPE CULVERTS SOUL COMPLY USE THE CIiYS R.O.W. FOR STORAGE 13.OFCON TRU iS.PIPE AND FITTINGS CANNOT HAVE MORE THAN B.Ox LEAD. 19.SI WET SAND S ENCOUNTERED IN THE FIELD. USE SPECIAL L PEOPLE, PA OPERATIONS TO PREVENT INJURY TO PEOPLE. PASSERSBY, ANTE PAIN. RESIDENTIAL DEVELOPMENT LOCATED AT LAKES A7 FARRMOM' PMENECININ. AT LAKES N7fFH CRY OF U PORTE STANDARD CONSTRUCTION DETAILS. F CA PORTE IONCANNOT OF CONSTRUCTION MATERIALS. i&160 PSI AND 73' F S THE MINIMUM WORKING PRESSURE BEDDING (NO SEPARATE PAY). e.. AND VEHICLES USING ADJACENT ROADS OR OCCUPYING GRE7?IS HARRS COUNTY, TEXAS ; REPORTED TO ARETE OF PLASTIC PIPE OUTSIDE OF THE FOUNDATION WALLS I In - ADJACENT PROPERTY. 4. ACCESSIBLE & VAN SPACES STALL REAL. ESTATE & DEVELOPMENT CO., BY EARTH ENGINEERING, MC, HOUSTON. IEXX4% PROJECT NO. EE-412601-6. DATED 14.A1 BACKFiLL SHALL BE ENGINEERED TO 95X STANDARD PROCTOR DENSITY AND BE TESTED BY AN APPROVED M WATER SERVICE PIPE SHALL HAVE PERMANENT WENTIFIrATi0N 20.USE WHITE PIPE FOR AL FORCE MAINS. .G 11. ERECT TEMPORARY PROTECTION. SUCH AS WALKS. FENCES E PLACE 9'W x 18'L A NO -PARKING ZONE PLACED ADJACFM TO ARKMI ZONE EACH ACCESSIBLE PARKING SPACE SHALL FUNCTION AS AN 14 APRIL 2OD4. TESTING LAB. MARKINGS. 21.PROVIOE E73M OR APPROVED E.WW. PIPE RESTRAINT ON I P.AIUtNG$ U"JNO1PlES. AND COVERED PASSAGEWAYS WHERE . REQUIRED BY THE DRAWINGS, WHERE NECESSARY TO ACCESS AISLE THE AISLE SHALL BE NARKED BY 4' STRIPES OF WHITE PANT AROUND THE PERIMETER. THE F D 10. EMBANKMENT SUBGRADES FOR PORTLAND CEMENT 15. CONTACT THE CITY OF U PORTE PUBUC WORKS 1&WATER PIPE SHALL NOT BE INSIALLm OR PERMITTED UNDERGROUND PRESSURE PIPE SYSTEMS. . ' PROTECT TNE. POBLiC OR AS OIHEIZN75E REWIRED 8Y PROTECTTAUTHORITIES MA WITH INTERIOR THE AISLE SHALL NMKm WITH . CONCRETE PAVEMENTS. AND OTHER AREAS SCHEDULED TO DEPARTMENT PRIOR TO MAKING TIE-INS TO EXISTING OUTSIDE OF A BUILDING, OR CONCEALED M OUTSIDE WALLS HAVING JURISDICTION. STRIPES W WHITE PANT AT 30' AND TO THE IWI RECEIVE FILL SOIL. SHALL BE PREPARED AND CONSTRUCTED WATER NOTES UTLmm OR IN ANY PUCE WHERE THEY MAY BE SUBJECT TD 22.IF STAKES ARE LEFT IN 7HE GROUND AT THE LEADS AFTER OF EFFORT BE " STRIPES AT EDGES OF THE ISLE AS FOLLOWS: FREEZING TEMPERATURES, UNLESS PROVISIONS ARE MADE 70 CONSTRUCTION LITLIiTES THEN AN WILL 12. THE CONTRACTOR SHALL SE RESPONSIBLE TO PRESERVE I&WHEN HYIOROM,ULCH IS RE'OWARED. CONTRACTOR SIAL. KEEP PROTECT Mr. FRO. FREEZING. 1.410C TO PRESERVE TINES DUIT= PAW= CONSMUCTION. AND.. PROTECT. ADACENT. PUBLICAND PRIVATE_ P_ROPERTOY. <.......e+eac,a< uu.__u.u_.ne.cneia.t_.--- <a.nrc.. a.... A. SITE PREPARATION. SURFACE SCARIFICATKW. AND__. . ..e.......:.....,.,.. '.�. ......�.....,,...........c.: c..,<.r..,. MULCH MOST AFTER INSTALLATION AND UNTIL SHOWS ___..__ ___.. HOWEVER, IF THESE STAKES ARE KNOCKED OUT FOR ANY . AA TOR SHAD STREETS SDURIN CO CONSTRUCTION. THE CONTRACTOR ALL 1ME5 WRING CONSTRUCTION. THE CONTACTOR SHALT. ... YMBO.,..............��... BE MARKEDWITH -.HE INTERNATIONAL.SYMBOL OF Mq� WITH THE TIN F a PLACEMENTOFCA PORTE SI NOMWSPECFIC TION& WITH CITY OF U PORTE STANDARD SPECFlCA710NS. ....... r. -rrrc rvunr,vno. crtmr.ama. ,.m-rn.�cr�avr�u vr-cnwrmvSHALL U17UTES SHOWN ON THESE PLANS ARE BASm ON FIELD GROWTH WFIt 75S OF.'U� HYDROMULG7¢D:AREA. f9 MENDS AND VALVES ES E150 BFOR PIK P FOR AND IRON SERIES t500 FOR PRPE JOINTS OR FgwSmt 1r>E tir¢Jrr wNrrou:rwr 1CNJMIYIVS- IRDTRxYJlvtc FOR LOCA7INC AND MIRIONC 1NE FAGlITES AS DESCRIBED . . • ASSUME FULL LIABILITY FOR ANY DAMAGE TO SUCH ACCESSIBILITY PAINTED IN BLl/E THE SYMBOL SOW. BE AC SLUE 42' M HEIGHT WIN A 4' WIDE STRIPE AND MAIL MEASUREMENTS AND THE BEST AVAILABLE RECORDS FIELD DATA IS LIMBED TO THAT WHICH IS VISIBLE AND CAN BE 17.48 HOURS FLUOR TO CONSTRUCTION, CONTRACTOR SHALL UAL APPROVED EQUAL APPROVED BELOW. PROPERLY RESULTING FROM CONTRACTOR'S OPERATIONS AND SHALL REPAIR SUCH DAMAGE AT NO ADDITIONAL COST CONFDRIA 7D THE PROPORTIONS SPECFlm BY TEXAS EACH EMBANKMENT DYER SHALL BE COMPACTED TO B. NOT LESS PERCENT OF STANDARD PROCTOR MEASURED RECORD INFORMATION IS BASED ON DATA N07IfY THE UTILITY COORDINATING COMMITTEE AT 223-4567. 23.RED COMRAND IS RESPONSIBLE FOR PROVIDING BUILT i-`' TO THE OWNER. A�BI,RI• STANDARDS (rAS) STANDARD 4.30.7, FIGURES 43(0) AND 43(6). BETWEEN DRY DENSITY AT A MOISTURE CONTENT DRY N COLLECTED FROM SOURCES BOTH PUBLIC AND PRIVATE; THE COMPLETENESS OF THESE RECORDS CANNOT BE I&CIil' OF U RIME ENGINEERING DEPARTMENT SHALL GENERAL STORM SEWER NOTES EMA SERVICE AL SERVLA RED LANES AND FLOW LINE E1.PLACED • .: 13. UNLESS OTHERWISE NOTED ON THESE PLARS THE CONTRACTOR SHALL MAINTAIN ION OF EXISTING & NO PARKING ROTES SHAD! BE MARI® BY 4' STRIPES OF BETWEEN -1 AND 43 PERCENTAGE POINTS OFAPPROVE OPTIMUM, AS DETERMINED IN THE LABORATORY IN ACCORDANCE WITH ASTM D69& +��®. EXCEPT INSOFAR C THEY OR HA L BFlm BY FIELD MEASliREMENiS. THE CONTIRALTOR SHALL BE THE CONSTRUCTION LAYOUT. 19. EXCESS EXCAVATED MA BECOME THE 1. ALL STATIONS ARE IMER LINE OF STREET RIGWFOF-WAY STATICS EXCEED WHERE STORM SEWER IS ASIDE OF LOT . CONNECTIONS AND SHALL IS PLACED ON AS BUILT PLANS A7 7EHE COMPLETION OF THIS JOB RECORD DRAWING'. � ' f WHITE PAINT AT 30- O/C AND 45- TO ADJACENT CURBS RESPONSIBLE TO VERIFY EXISIMG UTILITY LOCATIONS. ND REMOVED FROM EASEMENTS. THIS STATIONING S BASED ON CENTER LINE 24.AN UTILITY CONTRACTOR S RESPONSIBLE FOR LOCATING ROADS ADJMEHT PUBLIC & PRIVATE ROADS STREETS. WALKS . UTILITY MAINS, POWER LINES, AND OTHER STRUCTURES AND AND/OR PARKING STRIPES AND A 4- STRIPE OF WHITE EACH EMBANKMENT LAYER SHALL COMPACTED ELEVATIONS AND DIMENSIONS PRIOR TO CONSTRUCTION. PR PROPERTY OF THE CONTRACTOR. AND BE TOR, B THE SITE. AND DISPOSED OF M A LEGAL MANNER. OF PIPE AND MARLING ALL STACKS AND FAR SIDE LENDS AFTER THE STACKS FAR SIDE ,-� .•#:.. ' , FACILITIES AND SHALL CONDUCT OMMISRUCTION PANT AT THE EXPOSED PERIMETER. C. USING A SHEEPSFOOT SOIL COMPACTOR, EXCEPT THE PAVING IN t1RS SECTION IS COMMPLEIE A x INCH DEEP THIS DRAWING REPRESENTS _L' • L OPERATIONS To ENSURE MINIMUM INTERFERENCE WITH 7. TRAFFIC PAINT SHALL COMPLY wITH CRY OF LA PORTS FINAL LAYER THAT ETHER (1) IS SCHEDULED TO 2 THE CONTRACTOR SHALL NOTIFY THE OWNER SUFFICIENTLY M ADVANCE CONSTRUCTION OF POTENTIAL cavFucTs 20.PRIOR TO CONSTRUCTION, CONTRACTOR SHALL COORDINATE WITH RESIDENTS WHEN INTERRUPTING EXISTING SERVICES. 2 STORM SEWERS SHALL BE CONSTRUCTED IN ACCORDANCE WITH CITY OF HA PORTE STANDARD DETAILS. NOTCH SHALL BE CUT IN THE CURB AND PAINTED WITH A WHITE LINE ADJACENT M THE LENT. THE STATE OF THIS PROJECT *" . SUCH. ENGINEERING TECHNICAL SPECIFICATIONS AS FOLLOWS: TYPE RECEIVE A PAVEMENT SUBBASE_ OR (2) ACHIEVES BETWEEN UTILITIES AND OTHER WORK SO THAT AS -BUILT , i 14. EXCEPT FOR ITEMS OR MATERIALS INWATED TO BE I REIECTORIZED THERMOPLASTIC PAVEMENT BARKING FINAL GRADE THE FINIAL DYER OF EMBANKMENT2)ACVE SHALL R COMPACTED USING A OF -DRUM ADJUSTMENTS � BE �E TO VIDE ��TU 2f.COMRACTDR SHOAL OBTAIN AN ELECTRICAL PERMIT (WHEN 3. AL STORM SEWER 18' AND LARGER TO BE REINFORCED 25.AL STATIONS ARE CENTERUNE OF STREET RIGHT-OF-WAY ACCORDING TO AVAILABLE INFORMATION ''�. . REUSED. SALVAGE. OR OTHERWISE INDICATED TO REMAIN MATERIALS IN ACCORDANCE WITH REM 660, OR PREFABRICATED PAVEMENT MARKING MATERWS MROUIR CLEARANCE NEEDED) FROM THE Gil' of U PORTS INSPECTION CONCRETE RUBBER GASKET PIPE As.LM. c-76 CLASS N. STA770N8 EXCEPT SANITARY SEWER STATIONING M REAR AND GI FURNISHED TO THE EN G ER . L,.. DEMOLISHED MATERIALS SIAU. BECOME THE PROPERTY OF THE CONTRACTOR AND SHALL BE REMOVED FROM THE ACCORDANCE WITH REAL BBB. at PAVEMENT MARKINGS _ EACH COMPACTED LAYER OF EMBANKMENT MAY BE 3. THE CONTRACTOR SHALL NOTIFY CRY OF U PORTE PUBLIC DEPARTMENT PRIOR TO CONSTRUCTION. ELECTRICIAN MUST BE LICENSED BY THE CITY OF U PORTE ELECTRICAL. INCLUDING INLET LEADS CROSSING UNDER EXISTING OR PROPOSED PAVEMENT. SIDE LOT EASEMENTS THIS STATIONING IS EASED ON CENTERLINE OF PIPE BY E CONTRACTOR 0 VIER - _ . OWNERS PROPERTY AND DISPOSED IN A LEGAL MANNER. SHALL WHITE 0. TESTED BY OWNER FOR CONFORMANCE WITH IN -PUCE DENSITY SPECIFIDA7KXS USING NUCLEAR METHODS IN WORKS DEPARTMENT; AND AL FRANCHISE UTILITY COMPARES AT LEAST 46-HOURS PRIOR TO BEGINNING INSPECTIONS SALL BE COORDINATED WITH THE INSPECTIONS DEPARTMENT. 4. REINFORCED CONCRETE PIPE STORM SEWER SHALL B: 26.AL SEWERS IN THE PUBLIC RIGHT-OF-WAY OR EASEMENTS FTER CONSTR 0 .. _K _1 :. 15. STORAGE OR SALE ON -SITE WILL NOT BE PERMITTED FOR ACCORDANCE WITH ASfM D2922 AND ASTM D3017. DOlSIRCUCLLONL TO LOCATE MID FLAG AL EXISTING unun6' INSTALLED, BEDDED AND H4C:KFPPm M CONFORMITY WITH SHALL IONSTRUCTED M ACCORDANCE WITH ME U77ST _ � � F "-^'E' " .4 ITEMS OR MATERIALS THAT ARE REMOVED AND THAT WILL =BARRICADES SHALL BE WITH ORANGE FLAMMG LIGHTS. CRY OF LA PORTE STNADARD SHEETS. EACKFLLL CINDER OR REVISION OF THE TELLS COMMISSION ON ENVIRONMENTAL �, NOT BE RENSTA.LED, SALVAGED. OR OTHERWISE REMAIN THE PROPERTY OF THE OWNER 11. LIME-S ABILZm SUBBASE FOR PORTLAND CEMENT CONCRETE PAVEMENTS SHALL BE AS SPECIFIED ON THE 4. THE CONTRACTOR SHALL PRESERVE AND PROTECT PUBLIC 21MANHOLES SHALL BE EQUIPPED WITH INFILTRATION INSERTS. WITHIN 1' ((ONE Fppp OF EXISTING OR PROPOSED PAVEMENT iWfH CEMENT STABILIZED SAND (1-1/2) SACKS QUALITY 'RULES AND REGULATIONS FOR PUBLIC WATER SYSTEMS,' CITY OF U PORTE, STANDARD DETAIL SHEETS 4"� BY, 9DEC....ZOO7 s i . � `- PAVING PLANS. AND PRIVATE UTILITIES A7 ALL TINES DURING CONSTRUCTION. ANY DAMAGE TO UTILITIES RESULTING FROM PER CUBIC YARD WX. ALL NORMALLY SOBMERCEb STORM AND THE LATEST REVISIONS AND/OR AMENDMENTS OF SAME is. PROMPTLY COLLECT DEMOLIStIm MATERIALS FOR DISPOSAL COMRAMMS. OPERATIONS SHALL BE REPAIRED AT No GENERAL PAVING NOTES PIPE MALL RUBBER C.A.SKEfED. SHALL BE OBSERVED. DA 1.8. ".: "� - AND TRANSPORT DEMOLISHED MATERIALS OFF OF OWNERS PROPERTY. LEGALLY DISPOSE DEMOLISHED MATERIALS SANITARY SEWER NOTES 12 LACKFILL UTILITY TRENCHES IN ACCORDANCE' WITH THE GUY OF U PONE S ANDARD CONSTRUCTION SPECIFICATIONS ADDITIONAL COST M THE OWNER. 5. CONTRACTOR SHALL PROVIDE A MINIMUM OF s' CLEARANCE 27A.L SANITARY SEWER MANHOLES TO BE CRY OF LA PORTE ,.. ° f ". , -, OFF -SITE DO NOT ALLOW DEMOLISHED MATERIALS TO AND STANDARD CONSTRUCTON DEGILS. I. 6- - SACK WOO PSI REINFORCED CONCRETE WITH 14 AT STORM SEWER AND WATERLINE CROSSINGS, AND A STANDARD MANHOLE FOR SANITARY SEWER CONSTRUCTION ACCUMULATE ON -SITE 5. WATER DISTRIBUTION WORK SHALL COMPLY WITH THE CRY BARS 24' C-C OR 13 BARS IS' C--C. IS THE MINIMUM MINIMUM OF 1 FOOT (12 INCHES) AT STORM SEWER AND UNLESS 0714ERWISE NOTED AND SHALL BE LOCATED A PP- , 1. THE LOCATIONS, ELEVATIONS AND DIMENSIONS OF EXISTING 13. FINISH GRADING: UNIFORMLY GRADE AREAS TO A SMOOTH OF U PORTE TECHNICAL SPECIFiCAITONS AND STANDARD ACCEPGBLE PAVEMENT CONSTRUCTION FOR THRU TRAFFIC SANITARY SEWER CROSSINGS AINIMU/N OF 3' EACK OF Cl1RB. 4.,_ 17. THE CONTRACTOR SHALL BE RESPONSIBLE FOR AL UTILITIES SHOWN ON THESE PLANS ARE BASED ON FIELD MEASUREMENTS AND THE BEST AVAIABLE RECORDS. FIELD SURFACE FREE FROM IRREGULAR GRADE CHANGES. CONSTRUCTION DETAILS. WAYS FOR LOCAL RESIDENTIAL STREETS '-. = CONSTRUCTION STAKING. DATA IS UNITED TO THAT WHICH IS VISIBLE AND CAN BE. PROVIDE A SMOOTH TRANSITION BETWEEN ADACENT EXISTING GRADES AND NEW GRADES. CUT OUT SOFT 6. PIPE FOR WATER MAINS SHALL BE LASS 200 DR-14 PIS 2 7- - 5 SACK, 300o PSI RENFORCED CONCRETE W/M 14 6. AL STORM SEWER MANHOLES SHALL BE CRY OF U PORTE TYPE C' UNLESS OTHERWISE NOTED AND SHALL. BE 28.FMAL ELEVATION ON SALUTARY SEWER MANHOLE RIMS SHALL BE 6- (SIX FOOT) ABOVE FISHED GRADE WITHIN STREET .. MEASURED. RECORD INFORMATION IS BASED ON DATA FILL LOW SP075. AND TRIM HIGH SPOTS. WATER TRANSMISSION PIPE COMPLYING WITH AWWA C000 �. 24' C-C S THE MINIMUM ACCEPTABLE PAVEMENT LOCATED A MINIMUM OF 3' (THREE F00'n BACK OF ORB. R.O.W. AND ABOVE NATURAL GROUND WITHIN FA ML COLLECTED FROM SOURCES BOTH PUBLIC AND PRBVATE; FOR PIPE SVM 4' THROUGH 12 , AND COMPLYING WITH CONSTRUCTION FOR MAJOR TIHRWIGNHFARFS. C BE PAVED AREAS CLEAN FILL SSW. BE WHEN NOT LOCATED FILL O THE COMPLETENESS OF THESE RECORDS CANNOT BE f4 FISH GRIMES ON SLOPES SOUL GRADED lO A AWWA C905 FOR PIPE SIZES 14' THROUGH 48' JOINS 7. ALL INLET TYPE 70 CLEARLY NOTED AND GRATE TYPE A ADDED AND SLOPED AWAY FROM MANHOLE RIM FOR STORM SWPPP CONTROLS NOTES GUARANTEED, EXCEPT INSOFAR THEY VERIFIED UNIFORM SLOPE NOT GREATER THAN 25x - LE. 4H:1V - FOR WAXER PINE SHALL BE PUSH -ON OATH 3. 8' - 5 SACK 3000 F51 REINFORCEDM CONCRETE OATH 14 WITH INLETS SHIN BE EQUIPPED WRIT GIST IRON GRA7F5. UI WATER DRAINAGE BY FEUD MEASUREMENTS. THE CONTRACTOR SHALL BE C OR HA UNLESS OTHERWISE NOTED. PEFLEXIBLE94AL EIASfOMERIC SEAS. FITTINGS FOR WATER PIPE STALL BE BARS. 78' C-C S THE MINIMUM ACCEPTABLE PAVEMENT .- -. RESPONSIBLE TO VERIFY EXISTING UTILITY LOCATIONS, DUCTILE IRON WITH MECHANICAL JOINTS, CONSTRUCTION FOR MAJOR THROUGIFARES. S. CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING 29.EACH SEWER LEAD. WYE AND STACK SHWA. BE MARKED WITH 1. CONTRACTOR SHALL COMPLY WRIT THE TEXAS COMMISSION ELEVA7HXN5, AND DIMENSIONS PRIOR TO CONSTRUCTION. IS. EXCESS SOILS EXCAVATED FOR STREETS STRUCTURES LOCATION OF ALL EISTING UTILITIES PRIOR Oi EXCAVA710N. A RISER. SEATED AT THE END WITH A GLUM CAP, AT THE - s ' .• OF ENARONMENTA. QUALITY STORM WATER MANAGEMENT AND/OR UTILITIES SHALL BECOME THE PROPERTY AND 7. WATER PIPE AND RELATED PRODUCTS SHALL CONFORM TO 4. 6- TH CK, 6X DRY WEIGHT, IS THE MINIMUM LINE STABILIZED TIME OF CONSTRUCTION. IT WILL BEGIN AT THE FLOW LINE PROGRAM. 2 THE OWNER SUFFICIENTLY THE CONTRACTOR SOUL CONSTRUCTION IN ADVANCE OF CONSTRUCTON OF POTENTIAL CONFLICTS RESPONSIBU TY OF THE COMPACTOR. WHO SHALL REMOVE NSF STANDARD 61 AND BEAR THE NSF SEAL OF APPROVAL SUBGRADE FOR PAVEMENT SUSGRADE 9. MINIMUM STORM SEWER SIZE IS IS' (INCH) DIAMETER IN OF THE STUB AND EXTEND 2- (TWO FEAT) ABOVE FINISHED GRADE IT SOW. BE LAMA SEWER LEAD AND BE ' "D CONTRACTOR SHALL INSTAL EROSION CONTROL MEASURES BETWEEN UTUTES AND OTHER WORK SO THAT THE SOBS FROM THE SITE B. WRAP ALL FITTINGS AND VALVES, INCLUDING HYDRANT PUBLIC R.O.W. & EASEMENTS. (SIZE) PLUMB AND M GOOD CONDITION THROUGHOUT - 2 AS INDICATED ON THE PLANS AND AS FIELD CONDITIONS ADJUSTMENTS CAN BE MADE TO PROVIDE ADEQUATE SHOES, WITH POLYETHYLENE SHEET IN ACCORDANCE WITH 5. CONCRETE SIDEWALKS SHALL BE CONSTRUCTED WITHIN EACH STREET RIGR-OF-WAY PER LA PORTES STANDARD DETAILS . 1O.AL STORM SEWER MANHOLE COVERS MUST INCLUDE THE MAMGMED THE REMVIMER OF THE PROEEM AND SHALL BE PAINTED WARRANT, PRIOR TO COMMENCING ANY CONSTRUCTION CLEARANCE NNA C705. STORM SEWER' -. ACTIVITY REPAIRS OR MODIFICATIONS TO ME MEASURES 6. ALL INTERSECTIONS SOUL BE CONSTRUCTED WITH WHEEL. NO. REVISIONS/ SUBMISSIONS DATE WILL BE MADE BY THE CONTRACTOR IF THE CONTROL 3. THE cOMRACTOR SHALL NOTIFYD. CRY OF LA PORTE PUBLIC 9. WATER MAINS 8-INCH AM SMALLER SHALL. BE INSTALLED CHAIR RAMPS IN ACCORDANCE WITH THE GOVERNOR'S i1. CULVERTS MUST MATCH EXISTING FLOW LINE'S. 30. FOR DETAIL OF SANITARY SEWER CROSSING AT WATER LINE . MEASURES PROVE INEFFECTIVE OR IF ADDITIONAL CONTROL WORKS DEPARTMENT, AND ALL FRANCHISE UTILITY WITH A MINIMUM 4-F'ODr COVER OVER TOP OF PIPE OFFICE OF TRAFFIC SAFETY MEMORANDUM DATED MAY 6, SEE CHAPTER 3 OF PK3L I 11 MEASURES ARE NECESSARY. COMPANIES AT LEAST 48-HOURS PRIOR TO BEGINNING WATER MANS 12-INCH AND LARGER SHALL BE INSTALLED 1978 (HIGHWAY SAFETY ACT - 1973 SECTION 288). �1 TO LOCATE AND RALL L EXISTING WITH A MINIMUM 5-FWT COVER OVER TOP OF PIPE GENERAL SANITARY SEWER NOTES 31.AL SANITARY SEWER MANHOLE COVERS MUST INCLUDE ONLY 3. DAMAGES TO ADJACENT PROPERTY OR TO RECEIVING UTILITIES. WATER PIPE EMBEDMENT AND BACKFlLL SHALL COMPLY WITH 7. AL PAVING SHALL BE IN ACCORDANCE WITH THE CITY OF THE WORDS 'SANITARY SEWER' AND THE EMBLEM OF THE D 75 15O _ WATERS CAUSED BY IMPROPERLY INSTALLED OR POORLY CITY OF LA PORTE STANDARD CONSTRUCTION DETAILS. LA PORTE STANDARD DETAIL SHEETS. I. FINISHED ELEVATION ON SANITARY SEWER MANHOLE RIMS CRY OF LA PORTE MAINTAINED EROSION CONTROL MEASURES ARE THE 4. THE CONTRACTOR SHALL PRESERVE AND PROTECT PUBLIC SHALL BE 6' ABOVE FINISHED GRADE WITHIN UTILITY RESPONSIBILITY OF THE CONTRACTOR. AND PRIVATE UTLRIES AT AL TIMES WRING CONSTRUCTION. ANY DAMAGE TO UTILITIES RESULTING FROM 10. WHERE WATER MAIN IS SHOWN IN THE PARKWAY, THE AWN SHALL BE INSTATED 5-FEET FROM THE RIfRRi-OF-WAY & AL RETURNS SHALL BE IN ACCORDANCE WITH PM.M AND EASEMENTS OR STREET ROHI OF WAY. MEAN FILL SHALL 32AL SANITARY SEWER LE40S SHOAL EXTEND TO THE R.O.W. „ , 10a _ ' • THE CA PORTE ZONING ORDINANCE AAND SLOPED FROM MANHOLE RIM. ADDEDL. LANE Scale: 1 = 75 4. THE CONTRACTOR SABE RESPONSIBLE FOR THE CONTRACTORS OPERATIONS 914LL. BE REPAIRED AT NO LANE UNLESS OTHERIWSE SHOWN. WHERE WATER MAN IS REMWA. AND DISPOSAL OF ANY OFF -SUE SILTATION ADDITIONAL COST TO THE OWNER SHOWN IN AN EASEMENT, THE WATER IMAM SALL BE 9. WHEN 6' CONCRETE PAVED ROADWAY INTERSECTS 7' 2 CONTRACTOR SHALL MAW LOCATION OF AND BANTAM 33.6- (SIX INCHES) IS MINIMUM DIAMETER OF SEWER LINES ': " CAUSED BY HIS OPERATIONS AND/OR FAILURE OF THE MSATL ED IN THE CENTER OF THE EASEMENT. CONCRETE PAVED ROADWAY OR ROADWAY, 7- CONCRETE RECORDS OF STEEL STACKS, AND END OF SERVICE LEAD FOR COMMERCIAL BUILDINGS. - EROSION CONTROL MEASURES. 5. ALL SANITARY SEWER WOW SHALL COMPLY WITH THE CRY StW1 BE CONSTRUCTED TO ENDS OF AL CURB RETURNS. LOMMMIS, WITH WIRE LOOPS AND 2- P.V.C. PIPE � OF U PORTE TECHNICAL ENGINEERING SP'Ei WICA71ONS AND 11. PROVIDE CONCRETE THRUST BLOCKS FOR WORK BURIED 34. LIFT STATION, ODNTROIS PUMPS AND FLOATS SHALL BE _ `�'. 5. CONTRACTOR SHALL REMOVE AND PROPERLY DISPOSE OF STANDARD CONSTRUCTION DETAILS. BELOW GRIME THRUST BLOCKS SHALL COMPLY WITH CRY 10. FAILURE M MEET THE REQUIREMENTS THROUGH THE TESTING 3. WATERLINES AND SANITARY SEWER LINES SHALL BE 067ALUD ACCORDING TO MANUFACTURERS ACCUMULATED SILT AND SEDIMENT" FROM EROSION CONTROL OF LA PONE STANDARD CONSTRUC17ON DETAILS. PROCEDURE WILL RESULT IN THE REJECTION OF THAT INSTATED M SEPARATE TRENCHES. RECOMMENDATION. .. MEASURES WHEN IT REACHES A DEPTH OF SIX (6) INCHES 6. GRAVITY PIPE FOR SANITARY SEWERS SHALL BE SDR-26 PORTION DEEMED TO BE DEFICIENT: THE PROPOSED 1 'On 2800 N. Henderson Avenue - OR IMPAIRS THE EFFECTIVENESS OF THE MEASURES. PVC SEWER PIPE AND FITTINGS COMPLYING WITH ASTM 12 ENCASEMENT PIPE AT SEWER CROSSINGS SHALL LE CUSS PAVEMENT DEPTHS SHOWN ON 1}E PLAN DETAIL SHEENS IS 4. PVC PIPE (POLY1NtN17. CH(.OR1DE) SALL BE M ACCORDANCE 35.SAMTARY SEM�E'R LINES NI1SI' HAVE AT LEAST 10' irE+ Studio 10D 4' TO f5' DIMMEfER. GRAVELY PIPE FOR PIPE SEWERS FOR SANITARY SEWERS fa' TO 4B' BIAMEIER SAu. FOR 150 DR-18 IPY' WATER PIPE COMPLYING WITH AWWA C9[p. THE CARRIER PIPE SOW, BE SUPPORTED ETHER BY CONSISTENT WITH THESE NOTES AND SHALL BE USED TO WITH ASTM D3034, SDR-26 WHERE BACKFIL DEPTH IS FEM CLEARANCE FROM WATER ONES. Dallas, Texas 7521KI �> 6. THE CONTRACTOR SHALL INSPECT THE PROJECT AT A DETERMINE THE REQUIREMENT IN EACH CASE LESS THAN 12' (TWELVE FEETJ AND SOR-26 WHERE DEPTH Design . MINIMUM OF EVERY 14 DAYS AND AFTER EVERY RAMFAl PM: LARGE-DAMETER PLASTIC GRAVITY SEWER PIPE AND FITTINGS COMPLYING WITH ASTM F679• JOINTS FOR SPACERS AT NO MORE THAN 5-Fl�T INTERVALS OR BY FILLING ID THE SPRINGLIKE WITH WASHED SAND. EACH END IS GREATER THAN OR EQUAL TO 12' (TWELVE FEET). �+ . OF Xz INCHES /M GREATER TO DETERMINE 7HE IMEGRTY 77.FALURE OF PAVEMENT TO MEET THESE MINIMUM 214.370.3470 Ph AND EFFECTIVENESS OF THE EROSION CONTROL MEASURES. SANITARY SEWER GRAVITY PIPE SHALL BE NINE USING HA OF THE ENCASEMENT PIPE SHALL BE SEALED WITH REWIREIENTS WILL RESULT IN THE REJECTION OF 5. ALL PA: PIPE (ALL TYPES AND WR/DR WALL THICKNESS TO 214.370.3063 Fx THE CONTRACTOR SHALL PREPARE A WRITTEN INSPEC17ON OU FLEXIBLE EAST'OMERIC SEALS M ACCORDANCE WIN ASTM WATER -TIGHT' NON -SHRINK GROUT OR A MANUFACTURED PAVEMENT IMMEDIATE REMOVAL AND R02LAMW OF BE USED) SHALL HAVE RUBBER GASKET EQUIPPED BELL REPORT TO BE FILED WITH THE PROJECT RECORD D3212 WATER -TIGHT SEAL. SUBSTANDARD PAVEMENT SECTIONS WILL BE NECESSARY 7O AND SPIGOT JOINTS CONFORMED TO ASTM D-3139, THE DOCUMENTS 7. PRESSURE PIPE FOR SANITARY SEWER FORCE MAINS SHALL 13. WATER SERVICE LANES SHALL BE SDR-9 200 PSI SATISFY THESE REQUIREMENTS. GASKET ACATERW. SIALL CONFORM TO ASKr F-477, SOLVENT WE.DM JOINTS WILL NOT BE APPROVED FOR Cry 7. AL STOCKPILED SOILS SHALL BE SURROUNDED BY SILT BE SDR-26 PVC PRESSURE -RATED PIPE HAVING POLYETHYLENE TUBING COMPLYING WITH ASTM 12PAVEMENTS EXCEEDING DEPTH OR STRENGTH REQUIREMENTS SEWER UNFS. . FENCE OR EQUIVALENT MEASURE AS APPROVED BY DESIGNATIONS PVC1120, PVC1220. OR PYO2120. IN 02737. FITTINGS SHALL BE PVC COWRESS IN- WILL BE ACCEPTED IF BOTH CRITERAL MEET THE MINIMUM JOB NAME ENGINEER. W PROPERLY CONTROL SEDIMENT RUNOFF. ACCORDANCE WITH ASTM D2241. JOINTS SHALL BE MADE BY FLEXIBLE BIAS OMERIC SEALS IN ACCORDANCE WITH TYPE WATER SERVICE FTTUNS. SERVICE LANES SERVING A SINGLE LOT SALL BE MINIMUM 3/4- ESrABUSHED REWIREMEN TS. 6. ALL DUCTILE IRON PIPE SHALL BE 150 PS, WITH 8 (E M ML BLACK VIRGIN POLYETHYLENE WRAP AS SPECIFIED M �S AT FAIRMONT GREENS SEC -1 8. THE CONTRACTOR SHALL AT AL TIMES TAKE SUCH ASTM D3139. POLYETHYLENE TUBE, DUPLEX SERVICE LINES SERVING TWO LOTS SOUL BE MINIMUM 1' EXPANSION JOINTS ARE REQUIRED MAXIMUM 13.S ACING ANSI/AWWA C7075/A21.3. � B MEASURES AS NECESSARY TO MINIMIZE OFFSITE TRACKING OF WITH JOINS AND VERTICAL CURB SPACING of CITY OF LA PORTS HARRIS COUNTY TEXAS OR TRANSPORT OF SEDIMENT AND DEBRIS. ANY S. SANITARY SEWER PIPE EMBEDMENT AND SACKFiLL SHOAL POLYETHYLENE 7UBE SEAL WITH COWORAIRNG 70 J09IT5 TO BE WITH LIQUID RUBBER 7. SANITARY SEWER AND SIGN 8E ON DEBRIS (MUD, GRAVEL, ORGANICS, ETC.) COAT COMPLY WITH CRY OF LA PORTE STANDARD comsmucTION 0.2 (8) RED R TXDOi REM 360.2 (8) C CLASS 2 (HOT POURED RUBER) ACCORDANCE CE WITH THE CITY OF IS PORTE DESIGN WITH THE F LA PORTE D THAT FALLS ONTO MJACENT AREAS SHAH. � PROMPTLY FALLS REMOVED.BOXES 9. DETAILS. ENCASEMENT PIPE AT WATER CROSSINGS SHALL BE CLASS 14. TAP WATER DAMN AND INSTAL WATER METERS AND METER M ACCORDANCE WITH CRY OF LA PORTE STANDARD CONSTRUCTION DETAILS. 14PROAIDED JOINT LAYOUT FOR INTERSECTIONS SIALI. BE S PLUGS AND STANDARDS. CONTRACTOR . FURNISH R LINES RISERS IN SEPARATE PAY). ALL SEWER LINES TO BE AIR NESTED IN ACCORDANCE WITH THE DONIPACr ARID DESIGN DRAWING TITLE GENERAL NOTES 9. DEWATER EXCAVATIONS. USE PROTECTED PIMP 150 DR-18 PVC WATER PIPE COMPLYING WITH AWWA CM. PROVIDED BY ENGINEER TO CRY. SPECIFICATIONS. DI MOWNBY DISCHARGE AS SHOWN BY DETAIL ON SLEET C702, THE CARRIER PIPE SOUL BE SUPPORTED EITHER BY 15. LOCATION OF WATER SERVICES AND METERS AS SHOWN ON 75. DENSITY TEST TO BE RETAKEN IN THE EVINr OF A J¢' SPACERS AT NO MORE THAN 5-FWT INTERVALS OR BY THESE PLANS IS APPROXIMATE CONTRACTOR SHALL (ONE-HALF INCH) OR GREATER RAINFALL S. MAINTAIN 12' MINIMUM CLEARANCE BETWEEN AL STORM f0. ALL TEMPORARY CONTROL MEASURES BE �N FlLLMG TO THE SPRINGLKE WITH WASHED SAND. EACH END COORDINATE WITH CITY OF LA PORTE PUBLIC WORKS AND CIRVEIITS UNLESS OTHERWISE APPROVED. SEAL DRAWN SCALE REMOVED FROM UPON COMPLETION OFF OF THE ENCASEMENT PIPE SOUL BE SEALED WITH INSPECTOR AND OTHER UTILITIES FOR FINAL LOCATION OF 16-CONTRACTOR SHALL NOTIFY THE CRY OF LA PORTE PUBLIC CONSTRUCTION. WATER -TIGHT NON -SHRINK GROUT OR A MANUFACTURED ��-,� �• WATER SERVICES AND METERS M THE FIELD. WORKS DEPARTMENT AT 281-471-5020. `��uS1 h}�� t F.M. 10. ALL MANHOLES SHALL BE INWALLED WITH STEEL WRIT NTS7RAVP�FWlDLFS �:' . '- 'r :•q0// NECKED FILENAME OR POLYETHYLENE MANHOLE INSERTS OR --. * /j BDK C 101 GEN NOTES.d wg 1/8-INCH VENTS. r..* ...........................A''.� JEFFREY H. CO EN REVIEWED DRAWING N0. ^ JHC /////IFS.<8 C 0 O3 EASE:.' * �.:' tth 14APR.2006 _ \�Aq�r�� PROJECT NO. 2702.00 , of 49 16 1 17 1 1 2 1 3 El 5 L•6 7 on 0 Me 12 lw 14 15 1 2 13 4 5 6 7 8 9 10 11 12 1 13 1 14 1 15 16 17 4 I LEGEND & NOTES W. FAIR ONT PKWY. „� '�' °a I N /� \\ I L z 3 % Amy a T TAT //7T //T ,T //T /A /gyp /If- pf 7 --- 7TT A y T-) T C� C� /T �T �/T-) T7 �TGOLF /. l 'V V 1L JL/ 11 / l _LPL 1 I�JL JL 1L 1 JL JL b JL lJ 1LGEIVEKAL IVU1 EJ 4 COURSE/ m 'n o SITE %, '°o 1. WAITER BODIES,GSTRUICTURESS,ROADS,CETC,//HAVE BEEN' RA C T N 30 / ESTABLISHED BY FIELD SURVEY PERFORMED BY HUTCHISON ,(� 4" 4 �/ / & ASSOCIATES, BAYTOWN, TEXAS, DATED 24 JANUARY 2006, FOR 65 LA PORTS LTD. 2. DEVELOPMENT OF THIS SECTION t IS IN CONFORMANCE _ _ �,�,_ _ - I WITH THE GENERAL PLAN FOR THE LAKES AT FAIRMONT 8 - GREENS AS SET FORTH IN SPECIAL CONDITIONAL USE WHARTON WEEM OULEVARD (SPUR 498) I - ------ PREMIT No. SCU 04-012, GRANTED BY THE CITY OF LA _______________-----IF -"- -- - - PORTE PLANNING & ZONING COMMISSION ON 15 JULY n a� -- - - 2005 T�/rT*TT — . �' _ R.O. WI TH VARIES _ _ _ — —4— -------- __ - -- -- - 3 Y1ICIN �`l1 AP ----------- --- - - - - 3L6. ._ --- --- - - - - ----- -- - -- ------ --_ - -- - - -` - -__ -- - WHICH ARE 70-FEET ALONG BAY FOREST GO LF COURSE r — NOTT - _ _ ---- -- ____ _ _ J� l _ ; __ --_ ___-_ - --- -- ___ __ _ - - _ I' _ _ y MINIMUM L 1 - -_-- _ a _ — -- -- 5. 0 ARE 50 FEET UNLESS OTHERWISE _ __ ----- -- -- _ - R- __ -.._ ----- NOTED _'- _ _ .----' - _ - - _-_ __ -- --- - ----- -- __ 6 _ _ _ _ -- --- _ _ -_--" _ � - \ � � � ALL ..STREET PAVEMENTS ARE 28 FEET WIDE FACE TO Fi10E - -_ - "-- �. ----__ _ - - - ; ` i -- - - \ I 81 I OF CURB. CURBS ARE 4C-00 LAYDOWN CURBS, PER -- - - ---- - - - - --- ------ ----- - - - ------ -- \ ,�G - - RETURN RADII ARE -^- ----- ------ ----- _-_-- ___-- _ _ - \ F•• � g STANDARD DETAIL PVMT C 005. CURB / _---- --- 3 20-FEET: UNLESS OTHERWISE NOTED. ---- ------ ------ �c-, _ ----- ----- �. ,'Z .I 5 4 1 , I I -_-_- --_--- _=_--' I O 1 $ 7 6 I 7 AND ELBOW RADII ARE 39 FEET I ----- - 7 6 5 4 3 2 1 '' i 1 1 10 9 �I �P,� J I I ALL CUL-DE-SAC - TO I 14 13 12 11 10 9 8 1 I FACE -OF -CURB. ----- I ----- ------ I ,. , / I __-- ----- - \ �� I 1 8. ALL ALL CURB RETURNS ON WHARTON WEEMS BLVD. ARE 14 ---- -- - r I --.J I------- - --- ) \ 1 $0 1 30-FEET. I —_ _ ------ - I 9 CONTRACTOR SHALL CONSTRUCT 4' x 8' x 2640 LF CONC 9 I I I ---- TRAIL. ALIGNMENT SHALL BE CURVILINEAR IN APPROXIMATE ; I LOCATION AS SHOWN ON THIS PLAN. ? I I 10. CONTRACTOR SHALL CONSTRUCT 6' x 10' CONC PAVEMENT H Ty ; I - - ��"`� - T _ -- 10 j THROUGH EASEMENT; BID QUANTITY IS 470 SY INCLUDES; H f ./ T --------- ---- - -- ---------- - ---- ------ A H 9 I DRIVEWAY &TURNAROUND A7 LIFT STATION, SEE S EET ' ----- F201 CONNECT TO CONC TRAIL �v TOO ( � _ _-------------------- ---- --------- ----- � / -.,, 7J 7d 7Jr• 76 \ 78 11. CONTRACTOR SHALL INSTALL 3230 IF 4-FT HIGH WROUGHT t Zg• 71 /L IRON FENCE. MONTAGE -ATE CLASSIC 8Y AMERISIAk FENCE cr- - PRODUCTS OR EQUAL. 66 59 60 61 62 64 65 � --- -------------------- -- - - ----- 12. DELETED. 22 i I r g 9 I 21 58 _ g / \\� 20 19II !/57 ;1 DETE�VTI�N BASIN 2�71 0 0 It 6 . w s / ^ Q_ _ - =-_ ----- ------ 7-- --- - - 25 26 i I 1 55 ' ' — ° ) ,1 ZONE X SHADED 30 -- 29 ` I' i 54 i I It sb, i i 9 QpR� S� ! __--_- ZONE AE �I = Gp�R E �'so i t I I I o----__i I ----- I .�( I i 53 i r p o 0 F ° E: / N �� QUIT -CLAIM DEED v I / �' �__ ,• `/ �p 60TRACT I.35 RII� E� \ J. E. COOK, ET AL / E \\\ 1 52 , r , r P / TQ ._.-- .— ----- ------- ,' r-_.. CITY OF LA PORTS�� _--- -- r / OCTOBER 10, 1986 _ ' l 31 I I V! CCF p BNM4747 OS _ I _ of ` � I --- 32 j l I OF/REAL PROPERTY-- \ — — — — — — — — — — — — — _ j REV. HIKE&BIKE TRAIL, REV. DRIVEWAY, DELETE OATS 11 APR" 07 33 I I �' `HARRIS COUNTY, TEXASN'� - - o ® REVISE PED ESMTS TO RESERVE; REVISE LOCATION OF 02 APR 07 I 51 i T © PAVED ACCESS TO LOTS 78 & 79• REVISE LOT NOS. t `\ 34 / I \ °C 1 OTES FOR 6 REVISE CONC PAVEMENT ICKNESS BETWEEN NLUDE LOTS, IFT STA ONAND E 18 JUL�'O6 ZONE X SHADED / I \ 0 0 3$ `\\` I /( i t r // I \\ N0. REVISIONS SUBMISSIONS DATE,% l �� I l i ` ` i r '� \ -I Lj 0 80 160 N \. 36 I I 35 i �� 1 ZONE AE 0 Scale: 1" = 801�'e \\ �/ %I 49 '' LAKES AT FAIRMONT GREENS = °l �z� 4$ '�----------- SECTION 1 ` Ion 2800 N. Henderson Avenue Studio 100 - - ♦ I Dallas, Texas 75206 92 LOTS � Design 214.370.3470 Ph 40 9 I 47 41 �D 11 \\\ 1 RESERVE Group 214.370.3083 Fx A SUBDIVISION CONTAINING 34.4423 ACRES o OUT OF THE WILLIAM P. HARRIS SURVEY, A-30, 42 \ HARRIS COUNTY, TEXAS ° \ 0 m JOB NAME vi CITY OF LA PORTS HARRIS COUNTY TEXAS 43 44 LAKES AT FAIRMONT GREENS, SEC. 1 L +`` 10 i \\ _ —'! CITY OF LA PORTE HARRIS COUNTY TEXAS „B 45 4 �` \ DRAWING TITLE - `_ o SITE PLAN `PLANN ENGINEER OWNS DEVELOPER Off B f �� m of b- �? R4 Ki9 !qR�s� RfCp�'4GED .\ 1 SEAL I DRAWN SCALE QAry s cF �� ION DESIGN GROUP, LLC 65 LA PORTS, LTD. rgf�fNr 2800 HENDERSON AVE 340 N. SAM HOUS70N PARKWAY E. of F.M. H: 1" = 80' qS, STUDIO 100 SUITE 100 °, t� CHECKED FILENAME 1` DALLAS, TX 75206 HOUSTON, TX 77060 BDK C101 S N.dwg SITE PLA PH 214.370.3470 PH 281.272.6134 �, * *� q EY FX 214.370.3083 FX 281.260.9798 i JEFFRH COHEN •y.5 REVIEWED DRAWING N0. ``� _ o ............:............JHC A 85083DATE jr r ;•mod V 001 Fl�l I ONAL• �``�P I n �PROJECT N0. 2702.00 4 of 49 1 12 3 4 15 6 7 8 9 10 1 11 12 1 13 1 14 15 16 1 17 1 2 W. FAIR - ----, U C N a m Z 01 Cc �(/ FORESK a0 2 4 r/ COURSE m Jllt '% N V) xmman wma a �� /� ae /11 3 1 4 1 5 ( 6 ( 7 ( 8 1 9 1 10 ( 11 1 12 1 13 1 14 1 15 WILLIAM P. HARRIS SURVEY _y t941.7' TO INTERSECTION �' -' 1 cm) Ill O _ - w F No. E5631 12 ICI VICINITY:MAP- NOT.o.. � - ` - - _ - TO SCALE (CCF --1D - --------- i - - ----- E - _ - _ - - ----- ----- ------ ------ ---------- - -------- If g D - - ------ ------ ----- ------ ------ ----- ------ ------ ---- -- s1 --- > --- - t Z _ _ �" ----- ------ ---- \ ij ------ ----mod 11 I ---- ------ --- ------- ------ ----- ------ -- - I C 4 3 2 1 Mtn 11 10 9 8 7 \ 14 13 12 11 10 9 8 7 6 5 40.0' ' QlLU 33 14 31------ AI i -----� LLW----------- -- --------------- ------ --- 16 ------ ------------ 1 1 ! 3 g 1 - _____ ----- t3c9 36 -- ------ ----- - ssM � ss H 1 MH _ I / 07 _ _ -FAIR-IA�A�'-D,.,W� - / 15 _ _ -. _------- ------------- "'------ ---"�_ 18 A1R1Ah41' BRtVf----------- -- - - --- - I ------------ -------- -- --- ' -----------1- i------- ----- / --------------------------- --15 09 ------ ------ 34 - 32 � --�- I R 5000 -------------------- -- 3U i i 37----------------- i i 73 74 75 76 \� i 77 T 48. 16' 16 i 66 67 11 11 68 69 70 71 72 1 v CS S43s5 381'w _J -- --- ----- ------ i-------- CH 69.37 17 %l �I 59 60 61 62 i i 63 64 ------------------r ;- ------------------------------------ - - 7--------------------------------� 22------------- i / I -- 21 ` JIB /I J8 fr20 -- /47I ' Jl il! 57 is I (o rn ll Ill /'l \`._ 06 'vk'Gc / I9 �� 2923 ` I ; 7- 24 --------------- 25 55 -- -- -- H l 26 / I --- l/ 30- - - - - - - - - - - - - - - - - - 29 ,�� 54If 00 .toci \\\--- \- / SSMH 2711 ;I I I / OF G 41 \ 1! 53 i / G�.C( `S� GQ�. E / 04 I ' Ir R� QUIT -CLAIM DEED / I I ! 0 60.35 ACRES I `/ C TRACK nt J. E COOK, ET AL 2 2 ' j /1 OF Or P --------------� / ll I II /l l 631 CCF NoK08474FFICIAL/PUBLIC RECQRDS32 03 DoQS33 I`HARR uNTY, TEXAS \ \ � I LINE TABLE -- LINE LENGTH BEARING L1 161.81' N 00'00'00.0" E L2 1499.95' N 87'51-'16.2" E L3 210.22' N 02'08'43.8" W L4 866.28' N 12'5632.1" E L5 214.41' S 70'17'16.7" E L6 221.38' S 70'1716.7" E 17- - - - - - 342:A8' - S 70'17'16.7" E I / 42 51 i /43`-_ J I \ D / / ,--- 37 �� 50 I IL 45 l 36 i W i 48 28 I I 3 / t 24 SSMH 3511 49 l /' C r' 49 �/ I / 48 l / F I I 40 �� , 47 41 01 42 44 43 ; \ 44 / 45 i \ , 46/J II � CpUNryROs 43g "`<acgGE. � \ 26 I \ TFkgs �acyF,y7, � �\ It 1 1 2 1 3 1 4 1 \ 1 I / \1 \ 27 \\ \ K \ \ I \ 5 1 6 1 7 1 8 1 9 CONTROL TABLE PT NORTH. EAST. DESCRIPTION A 4800.79 2933.15 SET 1 2" IR W CAP B 4850.84 2992.26 SET 1 2' ►R W CAP C 4854.19 3182.28 FND CONC ROW MON D 4858.89 3265.15 SET 1 2" IR W CAP E 4872.31 3507.34 FND CONC ROW MON F 4875.80 3588.68 FND 3 4 IR G 4928.33 4991.00 FND 5 8 R H 4383.30 4997.00 SET 80d NAIL IN CONC MON J 4389.43 3488.92 FND 1 2 IR K 3558.32 3297.93 FND 5 8 IR THIS DRAWING REPRESENTS THE AS -BUILT STATE OF THIS PROJECT ACCORDING TO AVAILABLE INFORMATION FURNISHED TO THE EPJPVIR Q�THE CONTRACTOR NER AFTER CONSTR 0 I BY: 10 1 11 1 12 COORDWATE_LOCATION DES�RIPTION_TABLE POINT NO. NORTHING EASTING DESCRIPTION 1 01 3862.84 3032.38 INTRSX BIRDIE CIR & EAGLE LN' 02 3827.42 3131.24 END BIRDIE CIRCLE 03 4130.23 3093.83 INTRSX EAGLELN. & BO EY CIR. 04 4204.90 2885.42 START BOGEY CIRCLE � 05 4397.61 3155.27- -INfRSX-EAGL-E ZN. & PAR CIR. 06 1 4469.93 2953.43 START PAR CIRCLE 07 - -47 7.12 3226.40 INTRSX EAGLE LN. & FAIRWAY DR. OB 4702.53 3103.98 START FAIRWAY DRIVE 09 4733.00 3917.30 INTRSX FAIRWAY DR & FAIRMONT GRS 10 4887.89 3911.50 INTRSX FAIRMONT CL AT ROW LINE 11 4808.65 4601.00 CENTER LINE 50' RADIUS 12 4915.59 4651.00 FAIRWAY OR CL AT ROW LINE 13 4780.81 4659.40 CENTER SSMH 14 1 4766.83 4286.01 CENTER SSMH 15 4752.60 3906.28 CENTER SSMH 16 4741.18 3661.49 CENTER SSMH 17 4728.08 3251.74 CENTER SSMH 18 4722.52 3103.23 CENTER SSMH 19 4410.44 3178.75 CENTER SSMH 20 4487.64 2963.28 CENTER SSMH 21 4143.06 3117.30 CENTER SSMH 22 4220.65 2900.74 CENTER SSMH 23 3875.68 3055.85 CENTER SSMH 24 3953.64 2838.25 CENTER SSMH 25 3748.67 3260.10 CENTER SSMH 26 3658.55 3239.39 CENTER SSMH 27 1 3576.50 3290.82 CENTER STMH 28 3987.70 3385.31 CENTER STMH 29 4414.83 3142.30 CENTER STMH 30 4703.00 3557.22 CENTER STMH 31 4771.26 4551.36 TOP -CURB AT INLET 32 4742.10 4547.45 TOP -CURB AT INLET 33 4760.40 4261.52 TOP -CURB AT INLET 34 4731.72 4270.39 TOP -CURB AT INLET 35 4749.05 3958.48 TOP -CURB AT INLET 36 4734.57 3572.00 TOP -CURB AT INLET 37 4705.51 3570.88 TOP -CURB AT INLET 38 4725.59 3332.17 TOP -CURB AT INLET 39 4690.86 3179.85 TOP -CURB AT INLET 40 4425.09 3121.54 TOP -CURB AT INLET 41 4173.46 3088.88 TOP -CURB AT INLET 42 4067.88 3064.62 TOP -CURB AT INLET 43 4061.39 3092.89 TOP -CURB AT INLET 44 3854.20 3013.53 TOP -CURB AT INLET 45 4022.98 3260.03 STORM DRAIN OUTFALL 46 4533.62 3563.56 STORM DRAIN OUTFALL 47 4570.72 4553.87 STORM DRAIN OUTFALL 48 3994.87 3354.13 STORM DRAIN OUTFALL 49 3942.80 2809.21 START BIRDIE CIRCLE 13 14 1 15 16 17 LEGEND, do NOTES `3 L ! ! CAUTION 11' ! UNDERGROUND UTILITIES ARE LOCATED ON THIS SIZE AT LEAST 48-HOURS PRIOR TO ANY EXCAVATION, CONTACT THE TEXAS EXCAVATION SAFETY SYSTEM (TESS) TO LOCATE ALL i= UNDERGROUND ;UTILITIES IN THE AREA. 1-800-DIG-TESS ( 1-800-344=8377 ) WWW.DIGTESSORG K: LEGEND Ol coomNATE POINT LYICATION & La NUMBER ' " I • • I How.. coNm POINT' LOC4TION & w.. NUMBER , ® BM1 vmr CONTROL POINT LOC477ON & LD. NUMBER T+ 1' -r r ,x Y NOTES a H 1. ALL DIMENSIONS ARE TO BACK -OF -CURB, UNLESS OTHERWISE NOTED.. 2. ALL STREET RIGHT-OF-WAY WIDTHS ARE 504, UNLESS' OTHERWISE NOTED. ALL CUL-DE-SAC ' RIGHT-OF-WAY RADII ARE 50', UNLESS OTHERWISE NOTED. ' 3. ALL RIGHT-OF-WAY CORNER CLIPS AT STREET INTERSECTIONS ARE 10'X10', UNLESS OTHERWISE NOTED. G' 1 4. ALL STREET PAVEMENTS ARE 30.00' BACK-TO-BACK, UNLESS OTHERWISE NOTED. ALL CUL-DE-SAC PAVEMENT RADII ARE 40.00' ` BACK -OF -CURB, UNLESS OTHERWISE NOTED. F At I MIPR RFf11Rm PAnIt AT CTRFL'T INTERSECTIONS AND CUL-DE-SACS ARE 19,00' BACK -OF -CURB, UNLESS OTHERWISE NOTED.; 6. ALL CURBS ARE 4 X12" LAYDOWN CURBS, 1 UNLESS OTHERWISE NOTED. SEE' PAVING PLANS ,F; AND DETAILS. 1 t BENCHMARKS cc 1. ELEVATIONS ARE BASED ON STATE PLANE COORDINATE ' 4 SYSTEM, SOUTH CENTRAL ZONE, NA083. ' (GRID ELEVATION, GEOID 99) .. i m t•I i NO. REVISIONS/ SUBMISSIONS DATE 0 80 160 Sc61e: 1" = 80' a Ion 2800 N. Henders on Avenue Studio 100 Dallas, Texas 75206 Design 214.370.3470 Ph Group 214.370.3083 Fx JOB NAME CITY AT FAIRMONT GREENS, SEC: 1 B DRAWING TITLE DIMENSION CONTROL PLAN SEAL DRAWN SCALE t F.M. H. I" = 80' CHECKED FILENAME BDK C201 DIM CNTRL.dw9 `•� REVIEWED DRAWING NO. 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M MAW— No ■1 . .... ■■. . ...■�I■■■ ■111■■� ■H■■IN ME ME ■■.■N■■ ■■ =■�■ ... .��■ .■..��•- ■.■■■.■■■■■ate■■.�■■. ■ii■ .. ■i■ C) :,:. . �■n■■■■■■■■■■■■ ■■■�■ ■ ■■■■■H■■■■■■■■■■■■■■■t 1�t■■ ■■■H■■■ ■■■■■ ■■L�■■■� , . .. , ' ■■■■■■■N■■■■■■■■■ ■■■�■■■■�■■■■H■■■■■■■■■■■N■■ N■■■■■■ ■■■ ■■■■n■■■■■■■■ n '�H ■■■■ ■ ■■ ■■■ ■■ _ ■� ■Cu�i _ Cup' _ � •, ■ ■ ■ ■■ _ ■■ _ ■ ■ ■■ �■ BIN 11 ®...®.■■■ ■®.■ ■ ■■�■■■■ �� ■■ .ism ■■n■�■n■■ .■■■■■e■�■■■�■�■■e■■■■■■■ .■ ■. >, 1, i l •INNI 1 1 • 1 2 3 4 15 6 7 8 9 10 111 12 1 13 14 1 15 16 1 17 LEGEND & NOTES ____-___ 14_U.E- I I �1 t,il iw I I t WI 1 V1 --------- --------------- 1 I _ 1 �1 I vi 14' U.E. � T"' �; I, �o I l CAUTION ! 4-------- - ----------- ------------ ------------- ---------I L_ NI ^I 10 14' U.F 1 t m, UNDERGROUND UTILITIES ARE LOCATED ON THIS SITE I 14' U.E. > I t 1 1 i --------------------------------------------- I - nl ^1 1 ---- AT LEAST 48-HOURS PRIOR TO ANY EXCAVA770N, CONTACT THE STAG 0+00 t t 1 y I 1 i I TEXAS EXCAVATION SAFETY SYSTEM (TESS) TO LOCATE ALL STA: 0+32.6 STA 1+76.14 I I I I 1 STA: 0+00.00 ST . 0+32.69 l y I I 1 UNDERGROUND UTILITIES IN THE AREA OFFSET: 40.00 L 1 1 t � 1 t A: 1 +83.11 I OFFSET. 23.05 L OFFSET: 15.00 L �1 i I 1 OFFSET: 40.00 L OFFS 23.05 L 1 I 1 1 BC 13.40 BC 13.16 C 12.40 m I i 1 1 1 O ET: 15.00 L I I I I I mi 13 i i i �'b 11.71 B 11.47 C 11.42 1 iw t-800-D/G-TEss 22 21 I 1 , STA:0.22Zg � I 1 I (1-fioo- TESS.O GWWW.DIGTESS.ORGK 1 OF5.00 L I i� I I i STA: 1+84.21 ST48.22 OFFSET. 15.00 R I I --- 2p, OFFF�SSET. 15.00 cri{ i , 1 1 K. .poSp, I I i BPS BC. BC 11.35 �1 { , STA: 1+91.18 , I { y ` BC 12.36 it �p p, ! 1 1 I I OFFSET 15.00 R I I \� ----------T -------- li I 6 i /• �. O { i BC 10.36 { �- N �/ 25' B.L. ; ✓ j 1 V O ,--- - 25' B.L. - 2 --- - - ; t 1 I ------ I 1 i i 4 1 1 I 1 NOTES 1 1 t SON i1 i �, 1 I t N 1 �- t 1 1 • 1 SM t 6" CONCRETE STREET PAVEMENT 13.80 t 4" CONCRETE SIDEWALK PAVEMENT I 1 1 1 1 (BY HOME BUILDERS) J 1 2+ 1 1 I BC 2+ 1 1 1 1 12.11 J I I 2 2 ly Ij Ij 1 2 _ 2 1 I, I' NOTES , i --- 25_ B.L. j 1 -- 25' B.L. tt 1 _-20' D_E_------ '-- ------------------- t" ---------------------- 1 __--� - 1. CONSTRUCT TYPE "E" WHEELCHAIR RAMP PER CITY s O o I t 1 N , t I I OF LA PORTE STANDARD DETAIL NO. LP-DTL-PVMT- _ h o S. 0+48.22 I _- t--- 1g.t �Oo. STA: 0+48.22 I I I t OO I ---- 1 y 1 I A• F 20• 1n� 0 ET: 15.00 R t 1 1 I SW-066. Q F 20 OFFSET 00 R 11 1 y 1 �� F� 84. o_ B 11.35 qq 1 __ i----- 20' D.E. { W , H BC 13�( 2 6 yl { i A y' 1 55 T� yl i -3i i 2. HOME BUILDERSATOF HOME CONSTRUCTED IN y 2 t I w y 5 LY 1 `�, y t I ACCORDANCE WITH CITY OF LA PORTE STANDARD 2 m 1 t 1 11 ® i DETAIL NO. LP-DTL-PVMT-SW-057. ! STA: 0+00 STA: 0+32.69 I 1 t i. OFFSET: �0. n p : l' i 1 I I 0+00.00 STA: 0+32.69 m { I"' "t I y i3 3. TRANSITION LAYDOWN CURBS AT INLETS ON 0 vrr $cr 2..0, n 1 y i I OFI-SE c 4U-.00 R OFFSET. 23.05 U) , I :: y =- STRAIGHT-AWAYS PER CITY OF LA PORTS STANDARD BC 13.40 BC 13.16 I I - I i 1 BC 11.71 BC 11.49 , to i i 1 I I I 1 DETAIL NO. LP-DTL-PVMT-C-014. TRANSITION CURB ' ____________ _____________ �I �I ______ ________________ 14' U.E. ____ �I I FROM 4`02 TO 6 z6 ON EACH SIDE OF INLET { ------- HOLDING BACK -OF -CURB TO ALIGNMENT AND GRADE 14' U.E. I I m1 I t------------- - , y - 1 r �- -------------------- -- 14_u.E._ _-----------__-- ��- Un1 �j DEPRESSING GUTTER ACCORDINGLY. ;{ --------- I �- a1---------------------------------- ---- t4' U.E.---------- _r i ------�--------------- -- 4. TRANSITION LAYDOWN CURBS AT INLETS AT THE END S OF CURB RETURNS PER CITY OF LA PORTS { G STANDARD DETAIL NO. LP-DTL-PVMT-C-014, AND G' AS FOLLOWS. TRANSITION CURB ON STRAIGHT SIDE OF INLET PER STANDARD DETAIL. TRANSITION CURB RETURN STARTING AT PC OF CURB RETURN ON INTERSECTING S7REET. HOLD BACK -OF -CURB TO PAR CIRCLE RECORD DRAWING BOGEY CIRCLE �� ALIGNMENT AND GRADE, AND DEPRESS GUTTER ACCORDINGLY. I Scale H:1 40' V: 1 " = 2' I THIS DRAWING REPRESENTS I L Scale H 1 " = 40' Vr 1 " _ 2, G _ .. �... THE AS -BUILT STATE OF THIS PROJECT rn�Crr "MM 1Rwva1rrvrva Hrcc ar-rwrrcu, ALL CURBS SHALL BE 4 X12" LAYDOWN CURBS PER CRY ACCORDING TO AVAILABLE INFORMATION of LA PORTE STANDARD DETAIL NO. LP-DTI.-PVMT- FURNISHED TO THE INEER C-005. F t E CONTRANCTOR C OWNER I 6. PAVEMENT CROSS -SECTIONS PER CRY OF LA PORTE ? STANDARD DETAIL NO. LP-DTL-PVMT-RD-052, WITH - t -- 28-FOOT PAVEMENT WIDTH 4-INCH (0.0238 FT/FT) (42.1) CROWN. ' 1 U U T 7. SEE SHEET C3.06 FOR SIGN SPECIFICATIONS. w Z q 1 t J 1 t Fes- i i 1p J �*J O� J O U E ' s i Oi O MIZ 00MZn.Ud' 00 U E o _Z w 0� O� r O o_ O + ~--W I- + o N BENCHMARKS tILr -cIV E. Z 1'I 0 Q Z j - -I p 1+1 i I ! 1. ELEVATIONS ARE BASED ON STATE PLANE COORDINATE �• a1 m w to U ! I-Z : W j I t SYSTEM, SOUTH CENTRAL ZONE, NAD83. J l ! i NmLd V1U a s t t W Z , p,. I ! - (GRID ELEVATION, GEOID 99)471 ; NO. REVISIONS/ SUBMISSIONS DATE ` I C AT E i Do, L( _ - 5 • � i i Scale: 1" = 40' - 44 UL-D -SAC IonI �- _ ; 2800 N. Henderson Avenue " T 't4G' 3 - - _ t t I I Studio 100 LT & !RT Dallas, Texas 75206 -- Design TG G D i I I UTTER ItiA I € p 214.370.3470 Ph ' G rou 214.370.3083 Fx -0.8%LT;& T i i I GUTTER I i i JOB NAME B I ! LAKES AT FAIRMONT GREENS, SEC. I g I i I CITY OF LA PORTE HARRIS COUNTY TEXAS ; i j I DRAWING TITLE E i BOGEY &PAR CIRCLES P&P a N .- O Of tD i� .p 'C4 N I i CO- ` v .� - ' _ �+y y 1 N "? 3 i h N �t M i N .� 1O IOC 1� t0 �t N .- J1o. 0+00 10 End �. i SEAL DRAWN SCALE C1_ or V. 1" - 2' i ~ t F.M. H: 1 " = 40' n n a o a a is a o a a a a t a a a a a a Ia a n� a a a a a 9 /��, HECKED FILENAME A i TU / *�� C304 STREETS .dwg o v v c� o c� c� v v• I ; BDK C & D PdcP JEFFREY H. COHEN, j REVIEWED DRAWING N0. +1 II II A 85083 .� DATE JHC Fy �!CENSEO:v�2 14APR.2006 C3.04 0+00 1 +00 2+00 0+00 1 +00 2+00 '►1 ONAi ,,,� PROJECT NO. 9 of 49 2702.00 1 2 3 4 15 6 7 8 9 10 111 12 1 13 1141 15 16 17 LEGEND & NOTES I TTT ITTA 6 X elyk M-- A!= -- -- --- II II II III I III III III III STA: 3+09.39 CAUTION I :rpi ns_ ilmTA: BC 11.30 •UNDERGROUND UTILITIES ARE LOCATED ON THIS SITE # STA: 0+32.69 0+48.22 'E • # t-t-.13E-1- 23-05 Lr FFSET. 15.00 L• BC 11.81 -TEXAS EXCAVATION SAFETY SYSTEM (TESS) TO LOCATE ALL UNDERGROUND unums IN THE AREA EBC 11.73 1-800-DIG-TESS 51 STA- 4-t-.2• 67 -56 STA.-I 0+34 00• 1-800-344-8377 WWW.DIGTESS.ORG OFFSET.1 15.006 L• O0 FFSEjT, 2.00 L A BC 1.09 I Bq 12.64 i 1 ?11 0 K-11 Vy k ♦ A � 1%4 N*S-------—WAAWFAW"F"ZB W IAF L --------- —7'j 1 I r♦• A �1%mwI 0 0 U 2007 N -0* %SZ ZI-w0 1 ♦ ♦ • vi •-Agm %L q - W1"N082*"W14 . WR: EASE.** 204 21,.414 • "*+�+�?A v'&- I WN"N"Nowww'si, ---------- 25' B.L. STA: 0+ .22 STA; 0+32.631 OFFSET. 5.00 3+09.39 0+00 OFFSET: 23.0! R BC STA: 1+98.79 •SEI: 23.05 R tT. 40.00 R 0C 1A.81 O--FSET- 15-00 L/ 13C 11.30 11.975 8C 1 U INAM POWWOW= WM► hr 44 L -lip -0-4 — -- — ------- STA: 2+22.23 STA: 2+93.86 OFFSET. 15.00 R OFFSET. 15.00 BC 11.02 BC 11.21 ------------------ ------------- ------------ ------------- 9&*1- wmj; i A ME lie • OMEN MEMIE0111111111MEM NONE NEON MENOMINEE M=M'MMmM NON Nil No 0 MEMO "MEN ME No No , I'm ■ mmimmm MME M111111111I111I MEM1I1 EM M MMmMMM mmmm MM ■■■ ■■■ mmommoo m 0 Em MOM OMMEM _. . mom MOM mo�m= �_ I 11mMm NNo 1 0■ 110=11 Mm 0 r M11 NONE 0 MEMNENNMEM M1ME im, No mom ME ME M MOM .ON MM111111111111111M ling 1110 ON MM1111111111MM MM =1N11lNNNECOMEN OMNI 111111111111111110 M1111111111111I11I CME M111111MMM EM11111 UNK111111111 MM11111I1111111I11I1 IMNNNN 0 OEM MMMI 11=1 MENNE ■�...®...NEON mom M■:...®.. 0 momm IMINME 1111111011110 RE\IISIONS/ SUBMISSIONS --- 1111111111111101111 MEN No OEM �C..®..M.®■.. M11111111111111111 mmm T I'IEMM� 1111111111011111111 MEN OEM mom I'mmim EON 0 40 80 .MEMO.. MEMO ME 111111111111ME 11111111MIN11111IM! M M1111111111111 Em Scale: 1" 40' MENOMINEE[ C mom AMEMN 0=0 NUNN mom ME= OEM Mm mom NEON MOM M mom■IMMM11111111011■ i® M M MLW 2800 N. Henderson Avenue Ion Studio 100 Design Dallas, Texas 75206 3 �®■■■ - .. ■■ �. m •- .■■■ ®■■ .®■ �� ate■ ■.■■® ®. 214.370.3470 Ph GrOUP 214.370.3083 Fx OEM No MIN 0 M IMMEM11 IMEM so ME MIN M MMM MEMO JOB NAME LAKES AT FAIRMONT GREENS, SEC. I ii CITY OF LA PORTE HARRIS COUNTY TEXAS i ■ mom M No mom MEN= ■ MmMM 1 No MENOMINEE a �.®.C.® ..�.■. ... ■ ®... ®■...■ .■■ 1 �.■■ �..■...®...MmMm iiiiEW#A6 -2 SCALE MAIN" 11110101110111111 MENA" H: 1"= 40" �F MmM Nil AWA MEMO MmM Wffj T DRAWING NO. OHM ME mom 1111121 212111ma OMEN Emil MENOMONIE IMMA OMEN IN C3*05 10 of 49 •10 1 1 2 3 I4 5 I 6 I7I 8 I9I 10 11 I 12 I 13 I 14 I 15 16 I 17 LEGEND & NOTES Wharton Weems Blvd. ) Weems Blvd. [Fairmont Greens Pkwy. Fairmont Greens Pkwy. CAUTION ! D3-1 D3-1 D3-1 D3-1 UNDERGROUND UTILITIES ARE LOCATED ON THIS SITE y I 48x9 48x9 48x9 48x9 AT LEAST 48-HOURS PRIOR TO ANY EXCAVATION, CONTACT THE " t TEXAS EXCAVATION SAFETY SYSTEM (TESS) TO LOCAIt ALL [Fairmont Greens Pkwy. Fairway Dr. Fairway y UNDERGROUND U-DIG--TIES IN 1HE AREA. Dr. [ Fairway Dr. i-800—DIG—TEss } ( 1—soo-s44-sin ) D3-1 D3-1 D3-1 D3-1 WWN.DIGTESS.ORG 48x9 36x9 36x9 36x9 ' 00000 R1-1 R1-1 R1-1 R1-1 R1-1 30x30 30x30 30x30 30x30 30x30 J SIGN ( A ( SIGN © SIGN ICI SIGN ❑D SIGNIEI NOTES 1. ALL TRAFFIC SIGNS SHALL BE FABRICATED WITH c` REGARD TO SHAPE, SIZE, COLOR & LETTERING, AND SHALL BE PLACED & MOUNTED IN ACCORDANCE WITH THE TxDOT "MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES". H 2. ALL TRAFFIC SIGNS SHALL BE ALUMINUM IN ACCORDANCE WITH CITY OF LA PORTE STANDARD SPECIFICATIONS, ITEM 624. 3. ALL TRAFFIC SIGNS SHALL HAVE RETROREFLECTIVE FACES IN ACCORDANCE WITH CITY OF LA PORTE STANDARD SPECIFICATIONS, ITEM 648. 4. ALL TRAFFIC SIGNS SHALL BE MOUNTED ON ROADSIDE TRAFFIC SIGN SUPPORTS IN ACCORDANCE S . Fairway Dr. J OF LA PORTE STANDARD SPECIFICATIONS, C SCHOOL SCHOOL °6X9 BUS STOP BUS STOP ANFAn AHEAD Eagle Lane D36x9 3 33x30 33x31 Eagle Lane Eagle Lane STOP F. D3-1 D3-1 I' 36x9 -- 36x9 W16-6P(R) W16-6P(L) Par .Cir. Bogey Cir. 24x12 24x12 R1-1 D3-1 D3-1 30x30 36x9 36x9 BENCHMARKS : E 1. ELEVATIONS ARE BASED ON STATE PLANE COORDINATE SIGN IF SIGN [_G1 SIGN I H SIGN III SIGN nJ (GRID , SOUTH CENTRAL ZONE, NAD83. (GRID ELEVATION, GEOID 99) -I -- -4 D _ __________ NO. REVISIONS/ SUBMISSIONS DATE n C Ion 2800 N. Henderson Avenue Studio 100 Design Dallas,Texas 75206 i 214.370.3470 Ph Group 214.370.3083 Fx EEagleLane D3-1 JOB NAME 36x9 LAKES AT FAIRMONT GREENS, SEC. 1 B RECORD DRAWING CITY OF LAPORTE HARRIS COUNTY TEXAS B Birdie Cir.__J DRAWING D3-1 THIS DRAWING REPRESENTS SIGN SPECS & DETAILS 36x9 THE AS-BUILT STATE OF THIS PROJECT ACCORDING TO AVAILABLE INFORMATION FURNISHED TO THE &IGINEER SEAL DRAWN SCALE THE CONTRALTO 0 OWNER s S F.M. R CON C N I CHECKED FILENAME BDK C306 SIGN & DTLS.dwg A FK - '. --- %_° .....85083..... . REVIEWED JHCDRAWING N0. SIGN BY: JEFFREY H. COHEN i A DA 18 DEC. 2007 /ho�FS�!CENSEO:G�2�� DATE C 3.06 14APR.2006 PROJECT Na 7y 2702.00 11 of 49 1 I 2 I3 4I 5 I 6 I7I 8 I 9 I 10 I 11 I 12 I 13 I 14 I 15 16 17 1 2 3 4 t L 1 S K ,a '. J it I NG.LS e �.._ 6lOT� I NG�IAr I It/I J 1 5o ciOrl 1 13 13,I 1 i �c.Lor 111L.301 1112 4.101 L-_j 5 i c / J t NO LOT N L NG.L07 ' 1 929 12.90 NC LOT 14 _ • NG.LOT 12.63 ' I L 12.83 NG.LOT /' I N L07 NG.LOT NG.L14.0 Fq613.40i NO NO, ,fJ4.70 � h 4 20 / 14.120 / 4 N-.XOT 4 � I Nc�.L01 r "L' ' 1 18.J 17 -1J L- i / .L07 13.20 NG.LOT J NO 11 13.80 21 / ,ycLor / INGJ 9T N 2 / / 13.19 G ; ll v L4.8Q / 19 / NG.L NG LO 13.58 13.15 \ 4.60 13.03 T I / NGL07 LOT J NG NG.LOT .LO /ll �ll 14. NG. I N .12 1'5.2-0 r i a ; 1IG�r l v4.7o� � F 3 �' L'r`LLO)�/ / 3 v4.2U/26 i O. Cl) ` / I 11. / 112..7N.(0 \ J `NG.LOOT/ 11.28 l� /' / ,7 (J �J NG.LO NG6o /13.70 / / 29 / 13 J L �23.50( N LOT / / / 28 /,l o r NG.LOT� /� > 11.23 NG. NG86 1 .2Q / 2 7 / NG. / 1 2.7 / J � 2.80 / 53 11.a3 r' iI I NG.LOT 8 N°NG.L TONGT r C/RCL 11 /12.3f l�\ NG.LOT ho.33552 3.60 r l NGLOT Nci° L 1 / ti.2 1/3 201 r 1` I / J 12.30 / 33 I 1 .8& /12.3 / NG.L \ // \ I/_� /NG.L 5 1 .1 l 13.00 `N\JO LOT / CLOT / / 3,(I / 10.21 7 `NG.LOi / •�.. 38 c70 /� J r 113,00 3.7a / NG107j- -r ----- •NG.LOT /'N2ci0--- 12q, .Lot; J/ 13.5 / N� r \ / Q / 35^/ 2 / 10.60 11.73\J �3.20 NG.Loi 13 Q�RO/£ /t G.LO7 11. 307 4991Z 11 NG.LOT1. o £ L v� JJJ \13, 3.4-0 ' ' ° 1,. \ ^ 1 r ` / N6 LOT // O 1 NG.LLOT 1 ' 1 7 -_ Nclo r .90 .LOT / 2 11.64 .95 4 L NG LOi11 / 1 .7 NG.LDr Lor 1170 1 A 3.301 Nca \ros c.LOT 12. d B 1p'zzz Zz T R A C T 4 A 1 2 3 4 ki 5 6 7 8 9 10 1 11 1 12 13 14 15 16 17 LEGEND & NOTES 4' �' I L L JL 1�1.1 I�JL 1L . JL � .f�l R 1L �, I S SURVEY ` / � / L ! ! CAUTION ! ! A � � � A /" rP A T // rA.,DERGROUND UTILITIES ARE LOCATED ON THIS SITE u' // // u' p ry / p p y 48-HOURS PRIOR TO �.7 .�"..^.'VA71ON', C047ACT T :E Y" 1 I jj K3 1 1L�_ JL U I 1 V y.b . 3 y.d" / TEXAS EXCAVATION SAFETY SYSTEM (TESS) TO LOCATE ALL, UNDERGROUND UTILITIES IN THE AREA. WWW.DIGTESS.ORG � . I ,., ---------- ------H-V_ - R•Q.W. WDT- AE-__ --_-_ ------------------- 1 ^--- I too ,oa 1.11 .93---- ------__110--------- -----_- 9 7 -'-_ - GRADING LEGEND ---------- - ------', ��-E-S ------ - --- _-_ - ---- =- -_- --- ---- - --� � ------�----- - -- ------_ ---__ -----�- 9 ----------------13.05 ___ _WALL_ ------ 00------ R , MAJOR__________�__------___-_____-_-__.__________________ te__-- _________ ---- _N� ------------- EXISTING GRADE OR CONTOUR _- -----------�.... 1s.ao-I1 - ,,.60 rr.5o u.ao --'--'-- ------ - - _ _ 73-� -i 13-3c-j r2so-1 12s0-1 'eic.'L°or 11.41i NG.LOr NG.LOT L I 13. CAPE �- FINISH GRADE MAJOR CONTOUR 84 , 13.50 NGLOi NG.LOT NG.LOT NG.FAT NG.L07 " ,I 1 l rt30 11-7o-I 1z-oo� 12-60 NG Lo ( I I I I I I I I I I I I I I (\� I 09 FINISH GRADE MINOR CONTOUR Fi:oO. NG.LOf NGLOT.. NG.LOT NG LO 1 8 i NG LOT NG.LOT I. _.I. ' I-. GLOr .. i I I I I i I I I f f 1IN I I I I I I I I I f I I 1 1 5 1 1 4 1 1 3 1 1 2 I I 1 I 1 1 1 1 4 5 1 i 9 1 i¢ 301 3 901 1 6 1 I S I 1 4 1 Ij12 801 IF 2J501 1 11.6 1 13.80 FINISH FLOOR ELEVATION 6 14.3t� 4.501 � 12.01 11aa NGior 1 1 'r°G.�or.J 1 .4scc r - 92 LOT NUMBER. ;J 1j2.30 j 1j2.30 i 1j2.70 j 1j3.00 1113.60 I I ; I - J L - LciorJ - J L - J LNG.�.or•J LNUbd L _ J L _ J L Lpr 1 .0 _15.0o SPOT ELEVATION, L07 LINE L _ J L - J L'- M.64 NG.LOT L_J L-J L--J 12.84 7 \ 0 _ • NG.LOi NG.LOT '' ` " T 11.13 ` ' a, I L _ J APPROXIMATE BUILDING PAD 1 2 •� .28 / NC LOOT 10104 _ LOT NG.L 11.01 NG.LOT . 07 .Lor NG.L 12.55 N "OTFAIR*AY DONE NG.L n.o6 / Nc.Lor NG.LOT n:2 1 GENERAL FILL FROM SECT.9, BACKYARDS k? 11.42 12.09 1291 NG.LOT 12.90 NG.LOT NG.LOT C, SEE NOTES 6 & $ "- N ry65 NG.L07 NC.LO7 _ , 10.a5 10.45 f0.85 10.81 , G.LOT NG.LOT 10.96 1.50 ' NG.LOr NG.LOT NG1or Nc.Lor NC•LOr < "c Lor Lor , oT Nc.Lor cLor GENERAL FILL FROM SECT.9, RESERVE 11.ss �2 SEE NOTES 7 & 8 ` - - - - - - , r , I 114.20 I 113.901 113.60 I 113.20 I 0 12.50 I 112.20 1 112.20 I 112.401 NOTES r { 301 114.30 I 7 1 12.60 1 112.501 112.601 112.80 I /I 1 `3•"501 1 14.001 114• Nc 1. FINISH FLOOR ELEVATIONS ARE MINIMUM - FIELD LOi G LOT LOT G LOT NC LO7 N aT - L N L ' '« i �,. ,, '_ -1G82F � ADJUSTMENTS MAY BE NECESSARY. FINISH FLOOR Nc Lor Lor x . _- , 1b =. v ELEVATIONS GENERALLY EXCEED 18" ABOVE TOP -OF -CURB NG LOT NG CO,' . - - . _ .,NG;CO '.m ._. „�...... -_--a .__ �..,,_-__ - �'"` - AND/OR STREET CROWN, AND EXCEED 12" ABOVE GRADES �„r - "'" Aii AROiiND LOT LINE • � 2. BUILDING PADS ARE APPROXIMATE; INCLUDE A MINIMUM _ plA A BUILD AREA OF 4O'W x 60'D, AND ABUT FRONT SETBACK. 1 1 3. GRADE REAR YARDS TO DRAIN TO FRONT, AROUND BUILDING ' ( PAD, EXCEPT L07S ADJACENT TO DETENTION POND AND L07S ADJACENT TO HCFCD UNiT NO. A104-00-00. REAR / ; 1 YARDS FOR THESE LOTS MAY DRAIN TO REAR. , 1 4. DETENTION POND SIDESLOPES ARE 4H:1V. TOP OF BANK IS IG i \ ' ' 8.50, AND TOE OF BANK IS 1.50. MAINTENANCE & ACCESS D E T E N T 1 0 N P 0 N D \ / ; EASEMENT AROUND POND SHALL HAVE A MINIMUM 2.00% ' CROSS -SLOPE, EXCEPT AS NOTED IN NOTE 7 BELOW. F o p ' P ' 5. EXCAVATION SPOILS SHALL BE USED TO FILL STREETS AND { 4 LOTS. SURPLUS SPOILS SHALL BE DISPOSED OFF -SITE ON TRACT 4 (APPROX. 20 ACRES) SOUTH OF THE SITE AND..... ' - A/`DAOQ ruc ur•rrn non unrr run urr i 6 GENERAL F OF ROM TRACT 39 TO SN MAY BE LACED 1 THEBACKYARMORE -- THAN THE LIMITS SHOWN. AT THE REAR OF THE BUILDING - - - PAD, FILL MAY MATCH PAD ELEVATION. GRADE FILL TO SLOPE MINIMUM 1% TOWARD RESERVE W. F - 7. GENERAL FILL FROM TRACT 4 MAY BE PLACED IN RESERVE `A" BETWEEN THE WESTERN TOP OF BANK AND THE REAR LOT LINE OF BLOCK 2, LOTS 39 TO 81. FILL NO MORE THAN THE LIMITS SHOWN. GRADE FILL TO SLOPE MAXIMUM \ \ I / \ 5% FROM LOT LINE TO TOP OF BANK, EXCEPT AT `, / \ PEDESTRIAN TRAIL WHICH SHALL HAVE A MAXIMUM I \ CROSS -SLOPE OF 2X. \ P V - - - - _ _ I 8. TRANSITION FROM LOT FILL TO RESERVE FILL TO BE 3Ha V V GO - - - I SLOPE, IF AND WHERE NECESSARY. t . OUFr-CLAIM DEED / BENCHMARKS ; FOR` 60.35 ACRES TRACT 111 1. ELEVATIONS ARE BASED'j0N STATE PLANE COORDINATE of. P` J. E. COOK, Er AL SYSTEM, SOUTH CENTRAL ZONE, NAD83. - TO- - - - - - - - - - - - - (GRID ELEVATION, GEOID 99) /CITY OF IA PORTS ----�-.__-�� / OCTOBER 10, 1986 - - - - --2. HCFCD REFERENCE MARK NO. 010270; NAVD88, 2001 ADJ. T CCF N'o KZ84741 (GEOID 99); ESTABLISHED 26 DEC 2002. OFRCIAL/PUBUC RECQRDS _ _ ` OF/REAL PROPERTY - - - - - - - - - - -- - - - - - - - - - - - - - - ELEVA ON = 6.61 S ARE 0153' LOWER THAN �NCHA/MK) �FIARRIS COUNTY, TEXAS / \ ADD FILL TO BACKYARDS & RESERVE; REVISE GRADES 24 AUG 07 \ \ © AT LIFT STATION DRIVEWAY• REVISE NOTES D \ 0REV. PVMr GRADES STA 7+33 TO STA 16+40• REV. 1 LOT CORNERS BK 1 LT 1� & 2 AND SK 2 LT 76-81 20 JUL 07 ' NO. REVISIONS/ SUBMISSIONS DATE 0 80 160 } / - - -- / /-------� � Scale: 1" = 80' - N w \\ o ion 2800 N. Henderson Avenue r'• Studio `\\ o Design Dallas,Teexxas 75206 0 214.370.3470 Ph `\ m Group 214.370.3083 Fx 1 W JOB NAME `"+ = LAKES AT FAIRMONT GREENS, SEC. 1 � DRAW CITWINOFITLA PORTS HARRIS COUNTY TEXAS RECORD DRAWING g �1 THIS DRAWING REPRESENTS GRADING PLAN THE AS -BUILT STATE OF THIS PROJECT ACCORDING TO AVAILABLE FORMATION RNISHED TO THE INEER „" DRAWN F M SCALE H. 1" - 80' THE CONTRALTO 0 OWNER CONS UC 9 4� C CKED FILENAME \ BDK C401 GRADING.dwg .*• •`* � i..:......................•:....�/ REVIEWED DRAWING NO. A BY: 0.JEFFREY H. COH.j JHC 5083 �O8D 18 DEC. 2007/NAL DATE �.<1cEV 4e 0 1 sN? 14.APR.2006 Q IL PROJECT NO. 2702.00 A99 12 of 6 17 8 9 10 1 11 1 12 1 13 1 14 1 15 1 16 17 1 1 2 W. R ONT KWY. 2 � %7; N 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 LEGEND & NOTES WILLIAM P. HARRIS SURVEY L ABSTRACT NO. 30 IIi R.O.W. NES (CCF sm IIII o 0.82 ac DRAINAGE NO11=0 D I 1. TOTAL PROPERTY ACREAGE IS 34.32 ACRES. THE PROJECT • WILL DEVELOP THE ENTIRE 34.32 ACRES OF THE PROPERTY. 0.82 ac III R.O.W. WIDTH VARIES 2. ALL LOT DRAINAGE WILL BE REAR -TO -FRONT, EXCEPT AT LOTS BACKING UP AGAINST THE DETENTION POND AND F No. E 6 1 IiI HCFCD UNIT NO. A104-00-00. - K' 3. DRAINAGE NETWORKS Al, A2, A3, 81, B2, Cl, C2 do C3 09 ARE COLLECTED IN UNDERGROUND STORM CONDUITS'AND CONVEYED TO THE DETENTION POND. NETWORKS ARE SIZED' FOR THE 3-YEAR DESIGN STORM. _ _ ° y¢ 8 ■ ® B \ e r� 4. OVERFLOW FROM 100-YEAR DESIGN STORM PASSES + ® 5 ` may 9 v w v \ 1 THROUGH DRAINAGE EASEMENT BETWEEN LOTS •+v++x++ + i 4 0 & 's v 4 v Y Jr Q � 5. DRAINAGE BASINS 01.1 CONTRIBUTE MINOR RUNOFF TO NOT TO SCAL 1 14 ` 1 9 8 7 6 \ WHARTON WEEMS BLVD. DRAINAGE BASIN D2.1 DRAINS V DIRECTLY TO HCFCD UNIT NO. A104-00-00. HOWEVER, THE 2 1 _ 3 , DETENTION POND - 7S- SIZED TO DETAIN THE, REQUIRED j r 7 _ _ 13 10 9 8 L_ -1 •� (--J VOLUME FOR THESE AREAS. ALSO. THE DETENTION POND i 14 1 e2 1 Z lam. 142.2 1.24 ac N DISCHARGE STRUCTURE WILL BE SIZED TO REDUCE THE N q 1 0.19 ac 0.83 ac 80 MAXIMUM DISCHARGE BY AN AMOUNT EQUIVALENT 70 THE J } 1.09 ac + 8 1 v 1.79 aC 2 1 POST -DEVELOPED RATE FROM THESE AREAS. 6. RUNOFF CALCULATIONS BASED ON RAINFALL INTENSITY 15 1 12 11 1 ®. CURVESR 5R CITY CIOF LA TY OF LA PORTS RESENTED IN P'LC.M.NN d 1 ; 1 2 7. DETENTION POND STORAGE VOLUME EXCEEDS REQUIRED, 13 ��• 1 1 1 • 0.55 AC.FT PER ACRE VOLUME DISCHARGE STRUCTURE WILL 1 1 1 1 1.16 aC \ 9 DETAIN BOTH THE 10-YEAR AND 100-YEAR DESIGN F B . 12 0.66 aC STORMS. ® 5 16 1 13 1.53 acM 78 8. THIS PROPERTY IS SITUATED WITHIN ZONE X SHADED AND O SPECIAL FLOOD HAZARD AREA ZONE AE ACCORDING TO, TIMFIRM PANEL NO. 945 OF 1150, MAP NO. 48201CO945L H 14 1 \ 09 TTEXAS,INARYAND INCORPORATED AREAS SPECIAL FLOODOHAZARD j a 2S I '� Z-Z L 74 12 �1 AREA ZONE AE iS THE AREA SUBJECT T, FLOODING -BY THE 78 1% ANNUAL CHANCE (100-YEAR) FLOOD, ALSO KNOWN'AS 0.ac - 100-YR DESIGN STORM THE RE 11 FT (HAyD 88 21 ELEVATiONS FOR THIS f D3.' 100-YR DESIGN STORM OVEFLW E8 8O &PATH ATH BETW ZONE AE s 20 OVERFLOW PATH BETW 0.90 ac v v LOTS 73 & 74. Ci.3"2 ^ 24" RCP OUTFALL G AV 1.84 ac ZONE X SHADED 12.05 cfs LEGEND I 14 5.84 a 24" RCP OUTFALL 3-YR DESIGN STORM I. } I rn cfs �n i I I s �,� `` S � 3=YR DESIGN STORM _ _- �' •' -►- DRAINAGE AREA I.D. . / 3-YR DRAINAGE AREA ACREAGE l!oI� c. Zl "' Ill ,, 111 i..\ ]° �_11�4 _ rl Il��ir��i l l R11111 -,.------- ----- -- Z3 .- ■ � � � � ■ UM?S OF DRAINAGE AREA IT o = % '3 ^ 26 C 5 •a , \ \ ZONE X SHADED GENERAL DIREC77ON OF FLOW F IceI 30 C3.1 --------------------- '- F. 29 1.71 ac 5 28 P0� uRS� L______ ZONE AE i \� 73 27 100-YR DESIGN STORM OF OAF i OVERFLOW PATH BETW G�(� G AIR/12 LOTS 61 & 62. Oj QUIT -CLAIM DEED 60.35 ACRES TRACT ^ P` J_E_COOK, IIET AL OCTOBE� OCITY OF LAP1O86 TE - _. - - \ \ I 31 1 CCFFDlo. K784741 32 �OFI/ REAL. - --.--_.---- PROPERECORDS \ - - - - 33 YWRRIS COUNTY; TEXAS 1 LIC �v 34 � I 13 30" RCP OUTFALL ZONE X SHADED 38 �r' -Z 20.23 cfs t 37 73 1./ ac 5 N 3-YR DESIGN STORM D 3 36 V V V V V V V V V�\ �J 1 3 BENCHMARKS 1. ELEVATIONS ARE BASED ON STATE PLANE COORDINATE O ,` ; SYSTEM, SOUTH CENTRAL ZONE, NAD83.CN • ';" 0 1 2. HCFCD REFERENCE MARK N0. 010270; NAVD88, 2001 ADJ: � � (GEOID 99); ESTABLISHED 26 DEC 2002. - L (PROJECT E1.EVA710N5 ARE 0253' LOWER 1tNN BENCFIMARK) . � EL EYATION = 6.61 U Y t 00 0 3 00 1 REVISE DET POND OUTFALL FLOWS; ADD UNIT NO.; AD 29 JUN 06 35 ZONE AlSTD. HCFCD NOTES FOR CONSTR. DWGS. o BENCHMARK; ADD VICINITY MAP; ADD STD. NOTES 40 4 1. NOTIFY THE HARRIS COUNTY FLOOD CONTROL DISTRICT; PROP DRAINAGE AREA TABLE N0. REVISIONS/ SUBMISSIONS DATE MANAGEMENT DEPARTMENT IN WRITING AT LEAST 48 HOURS P 10R TO V16 2 NOiIF1CAT/Ot�OFORM AND A COPY OF THEAPPROVED CO STRUC770N 3 72 DRAWINGS POP WYHCFCD,MAN9900NT D�� Y FREEWAHOUSiON, TEXAS 77092, ATTN.M 7 CZ• 2. ENGINEER SHALL SUBM/T CERTIFICATION LETTER AND RECORD DRAWINGS TO 7 ^ 0.98 OC 7 THE HARRIS COUNTY�L00D CONTROL DISTRICT, PROPERTY MANAGEMENT % DEPARTMENT, REQU NG INSPECTION OF ITEMS CONSTRUCTED IN HARRIS C COUNTY FLOOD 0 DISTRICT RIGHT-OF-WAY. PRIOR TO REQUESTING INSPECTION, THE DRAINA RIGHT-OF-WAY AND/OR EASEMENTS SHALL BE 1 /'\44b 14 STAKED AND FLAGGED. 3. PROTECT, MAINTAIN, AND RESTORE IX/STING BACKSLOPE DRAINAGE SYSTEMS. NET Np i q ro44. BACK$LOPE SWALE AND INTERFEPTOR STRUCTURE ELEVATIONS AND DZ• o LEPLA S SHOWN ON PLANS�ARE APPROXIMATE. FINAL ELEVATIONS AND 0.64 ac ILo VI7Od1S SHALL BE-iELD-VERIFIED BY THE ENGINEER PRIOR TO STAIIATI COo 5. D %ABU TURF GRASS ON ALL DISTURBED AREAS ON RIGHT-OF-WAY, EXCEPT THE CHANNEL 80TT01 M AND N THE CHANNEL OR RRME sue- f STRUCTURAL EROSION MEASURES ARE USED. MINIMUM ACCEPTANCE CRRERUI jSFO RFC °AGE rq Y� pR � T2 ARE 75% COVERAGE OF LIVE BERMUDA GRASS AND NO EROSION OR RILLS B co\ o' 439 wce �SFMFror 84 yi- / \ 6. D THAN 4' \ BAC LL IN ACCORDANCE WITH THE HARRIS COUNTY FLOOD CONTROL \ \ DI CT STANDARD SPECIFICATION, SECTION 02315 - EXCAVATING AND Co o aACKPLUNG, OR EQUIVALENT. 7. IXCAV.�TE CHANNEL FLOWUNE TO DESIGN ELEVATION AS SHOWN ON PLANS AND DO}W,NSTREAM, AS NECESSARY, TO ENSURE NO WATER IN STORM SEE SHEET C5.06 SEWER nURING 'DRY' CONDITIONS. FOR EXTREME EVENT \ OVERFLOW DETAILS 1 8. MAINTAIN W IN CHANNEL DURING CONSTRUCTION AND RESTORE CHANNEL �� - TO ORIG/N� ' 36" RCP OUTFALL CONDRiON. SEE SHEET C5.11 9. REMOVE ALL EXCAVATED MATERIAL FROM THE HARRIS COUNTY FLOOD 27.88 cfs CONTRO FOR STORM SEWER /bISTRICT OR DRAINAGE RIGHT-OFWAY. NO FILL IS TO BE PLACED 10-YR DISCHARGE tyITHIN A DESIGNATED FLOOD PLAIN AREA WITHOUT FIRST OBTAINING A FILL A OUTFACE STRUCTURE 40.09 'PERMIT FROM THE APPROPRIATE JURISDICTIONAL AUTHORITY. 1 DETAILS PRE -DEVELOPED ; POST -DEVELOPED Drainage Area C CA Tc 110 Q 10 1100 Q 100 Drainage Area C CA Tc 110 Q 10 1 100 Q +00 Area No. (acres) (acres) (min) (in/hr) (cfs) (!n/hr) (cfs) Area No. (acres) (acres) (min) (in/hr) (cfs) (in/hr) (cfs) A1.1 1.16 0.35 0.41 15 4.69 1.92 8.39 3.44 A1.1 1.16 0.55 0.64 10 5.38 3.44 9.36 5.99 A1.2 1.24 0.35 0.43 15 4.69 2.02 8.39 3.61 A1.2 1.24 0.55 0.68 10 5.38 3.66 9.36 6.36 A21 0.66 0.35 0.23 15 4.69 1.08 8.39 1.93 A21 0.66 0.55 0.36 10 5.38 1.94 9.36 3.37 A22 0.83 0.35 0.29 15 4.69 1.36 8.39 243 A22 0.83 0.55 0.46 10 5.38 247 9.36 4.31 A23 0.19 0.35 0.07 15 4.69 0.33 8.39 0.59 A22 0.19 0.55 0.10 10 5.38 0.54 9.36 0.94 B1.1 1.53 0.35 0.54 15 4.69 2.53 8.39 4.53 B1.1 1.53 0.55 0.84 10 5.38 4.52 9.36 7.86 81.2 1.79 0.35 0.63 15 4.69 2.95 8.39 5.29 B1.2 1.79 0.55 0.98 10 5.38 5.27 9.36 9.17 B21 1.09 0.35 0.38 15 4.69 1.78 8.39 3.19 B21 1.09 0.55 0.60 10 5.38 3.23 9.36 5.62 822 0.78 0.35 0.27 15 4.69 1.27 8.39 2.27 B22 0.78 0.55 0.43 10 5.38 2.31 9.36 4.02 CIA 1.55 0.35 0.54 15 4.69 2.53 8.39 4.53 CIA 1.55 0.55 0.65 10 5.38 4.57 9.36 7.96 C1.2 1.77 0.35 0.62 15 4.69 2.91 8.39 5.20 C1.2 1.77 0.55 0.97 10 5.38 5.22 9.36 9.08 C21 0.98 0.35 0.34 15 4.69 1.59 8.39 285 C21 0.98 0.55 0.54 10 5.38 291 9.36 5.05 C3.1 1.71 0.35 0.60 15 4.69 281 8.39 5.03 03.1 1.71 0.55 0.94 10 5.38 5.06 9.36 8.80 C3.2 0.84 0.35 0.29 15 4.69 1.36 8.39 2.43 C3.2 0.84 0.55 0.46 10 5.38 247 9.36 4.31 D1.1 0.82 0.35 0.29 15 4.69 1.36 8.39 243 DIA 0.82 0.55 0.45 10 5.38 242 9.36 4.21 D2.1 0.64 0.35 0.22 15 4.69 1.03 8.39 1.85 D21 0.64 0.55 0.35 10 5.38 1.88 9.36 3.28 D3.1 0.90 0.35 0.32 15 4.69 1.50 8.39 268 D3.1 0.90 0.55 0.50 10 5.38 269 9.36 4.68 P1.1 15.84 0.35 5.54 15 4.69 25.98 8.39 46.48 137.1 15.84 0.55 8.71 10 5.38 46.86 9.36 81.53 Lj n 0 80 160 0 s Scale: 1" = 80' tj Ion 2800 N. Henderson Avenue C' Studio 100 Design Dallas, Texas 75206 214.370.3470 Ph Group 214.370.3083 Fx 0 .c .- j 0 ro JOB NAME AT FAIRMONT GREENS, SEC. 1 CLAKES OF LA PORTE HARRIS COUNTY TEXAS B DRAWINDRAIN o GE AREA MAP m SEAL QRAWN SCALE o H. 1" = 80' CHECKED FILENAME *�y BDK C501 DRAIN MAP.dwg ..... ........... ............... � JEFFREY H: COHE. REVIEWED DRAWING NO. A JHC 100-YR DISCHARGE 10. OBTAIN AND COMPLY WITH ALL APPUGABLE CITY, COUNTY STATE AND ; o� �� 0 ; 2 DATE C 5 01 FEDERAL PERMITS AND APPROVALS, WiTH ASSISTANCE FROM ENGINEER, IF Pro -Developed" condition represents heav8y, wooded tract; Post -Developed' h/ tys•.CENS... vim' • NECESSARY. condition represents single-family. htlh, ONA L�� 14APR.2006 0 PROJECT NO. 2702.00 13 of 49 1 12 3 1 4 15 6 7 8 9 10 1 11 1 12 1 13 1 14 1 15 16 17 1 I2 I 4 5 6 I7 8 I9 10 11 12 13 I14 I 15 16 I17 LEGEND & NOTES STORM SEWER CALCULATIONS - 3 -YR STORM L Total draulic Grade Gutter D = 0.33 ft D = 0.33 IT Design Section Incremental Drainage Area Storm Water Runoff Pipe Conduit Data Minor Head Losses �' Flow Time n = 0.016 n = 0.016 Drainage Area Line Elevations Smin = 0.0050 ft/ft Smax = 0.0150 ft/ft Qmin = 4.83 cfs Qmax = 8.36 cfs Upstrm Station Downstrm Station Vmin = 1.97 fps ' Vmax = 3.41 fps ' 3 Total Accumulated Time at Storm Storm Manning's Section Velocity Velocity Upstrm Section Minor Minor Minor Upshm Dwnstrm Flow Time at Inlet Upshm Inlet Downshm Length Drainage Drainage Runoff Incremental Drainage Accumulated Upstream Design Intensity Water Sewer Roughness HGL Head in Section in Velocity Velocity Loss Loss Head Upstrm Dwnstrm Gutter Gutter Time in Dwnstrm Name Station Name Station Basin Area Coefficient Tributary Area Tributary Station Storm Runoff Size Coefficient Slope Loss Upstrm Section Head Head Factor Factor LOSS Station Station Elevation Elevation Sewer Station 30.00' A C CA A CA I Qr n Sf HL V1 V2 V12/2g V22/2g Kt K2 i K ( if ) ( ac ) ( ac ) ( ac ) ( ac ) ( min ) ( yr ) ( in/hr ) ( cfs ) ( in ) ( if/if ) ( if ) ( fps ) ( fps ) ( if ) ( if ) ( if ) ( if ) ( if ) ( n ) ( ft ) ( min ) ( min ) 1.00' 14.00' • 14.00' 1.00' K ' STORM NE Al A1.2 02+01.41 7.56 10.03 10.00 A1.2 02+01.41 A1.1 01+69.50 31.91 A1.2 1.24 0.55 0.68 1.24 0.68 10.00 3 5.38 3.66 18 0.013 0.00121 0.04 0.00 2.07 0.00 0.07 0.00 1.50 0.11 7.45 7.41 10.03 10.03 0.26 10.26 A1.1 01+69.50 OUT 00+00.00 169.50 A1.1 2.84 0.55 1.56 4.08 2.24 10.26 3 5.34 11.96 24 0.013 0.00280 0.47 2.07 3.81 0.07 0.23 0.25 1.00 0.21 7.20 6.73 10.03 --- 0.74 11.00 OUT 00+00.00 3.81 3.81 0.23 0.23 0.00 1.00 0.23 6.50 -- 1� a1 1 � a1 M 3 42 42 3 STORM NE A2 A2.3 06+12.25 7.64 12.30 10.00 J A2.3 06+12.25 A2.2 03+11.25 301.00 A2.3 0.19 0.55 0.10 0.19 0.10 10.00 3 5.38 0.54 18 0.013 0.00003 0.01 0.00 0.31 0.00 0.00 0.00 1.50 0.00 7.64 7.63 12.30 11.33 16.18 26.18 J A2.2 03+11.25 A2.1 02+77.25 34.00 A2.2 0.83 0.55 0.46 1.02 0.56 26.18 3 3.69 2.07 18 0.013 0.00039 0.01 0.31 1.17 0.00 0.02 0.00 1.00 0.02 7.61 7.60 11.33 11.29 0.48 26.66 A2.1 02+77.25 A1.1 00+00.00 277.25 A2.1 0.66 0.55 0.36 1.68 0.92 26.66 3 3.60 3.36 18 0.013 0.00102 0.28 1.17 1.90 0.02 0.06 0.00 1.00 0.06 7.54 7.26 11.29 10.03 2.43 29.09 A1.1 00+00.00 1.90 1.90 0.06 0.06 0.00 1.00 0.06 7.20 10.03 TYPICAL STREET STORM NE 81 1 CURB-AND-GUTTER B1.2 02+14.83 7.54 9.91 10.00 N.T.S. 61.2 02+14.83 81.1 01+83.25 31.58 81.2 1.79 0.55 0.98 1.79 0.98 10.00 3 5.38 5.27 18 0.013 0.00250 0.08 0.00 2.98 0.00 0.14 0.00 1.50 0.21 7.33 7.25 9.91 9.91 0.18 10.18 81.1 01+83.25 MH 81 01+69.50 13.75 81.1 1.53 0.55 0.84 3.32 1.82 10.18 3 5.35 9.74 24 0.013 0.00186 0.03 2.98 3.10 0.14 0.15 0.00 1.00 0.15 7.10 7.07 9.91 9.92 0.07 10.25 MH B1 01+69.50 OUT 00+00.00 169.50 MH B1 0.00 0.55 0.00 3.32 1.82 10.25 3 5.34 . 9.72 24 0.013 0.00185 0.31 3.10 3.10 0.15 0.15 0.25 1.00 0.11 6.96 6.65 9.92 --- 0.91 11.16 4." OIJT 00+00.00 3.10 3.10 0.15 0.15 0.00 1.00 0.15 6.50 --- H STORM iNEB2 Ly h .Lj 82.2 03+74.61 82.2 03+74.81 82.1WYE 02+05.86 168.95 82.2 0.78 0.55 0.43 0.78 0.43 10.00 3 5.38 2.31 18 0.013 0.00048 0.08 0.00 1.31 0.00 0.03 0.00 1.50 0.05 7.78 7.70 11.38 10.76 2.15 12.15 82IWYE 02+05.86 MH 81 00+00.00 205.86 B2.1WYE 1.09 0.55 0.60 1.87 1.03 12.15 3 5.06 521 18 0.013 0.00244 0.50 1.31 294 0.03 0.13 0.75 1.00 0.11 7.59 7.09 10.76 9.92 1.17 13.32 MH BI i 00+00.000 2.94 2.94 0.13 0.13 0.00 1.00 0.13 6.96 9.92 LATERAL. 82.1 62.1 00+36.37 7.71 10.85 10.00 82.1 00+36.37 82.1WYE 00+00.00 36.37 82.1 1.09 0.55 0.60 1.09 0.60 10.00 3 5.38 3.23 18 0.013 0.00094 0.03 0.00 1.82 0.00 0.05 0.00 1.50 0.08 7.63 7.60 10.85 10.76 0.33 10.33 821WYE 00+00.00 1.82 1.82 0.05 0.05 0.75 1.00 0.01 7.59 10.76 G STORM NE Cl G1; 01.2 02+02.50 7.89 9.68 10.00 Cl.? 02+02.50 01.1 01+69.5033.00 01.2 5.30 0.55 2.92 5.30 2.92 10.00 3 5.38 15.71 24 0.013 0.00483 0.16 0.00 5.00 0.00 0.39 0.00 1.50 0.59 7.30 7.14 9.68 9.68 0.11 10.11 C1.1 01+69.50 OUT 00+00.00 169.50 C1.1 1.55 0.55 0.85 6.85 3.77 10.11 3 5.36 20.21 30 0.013 0.00243 0.41 5.00 4.12 0.39 0.26 0.75 1.00 -0.03 7.17 6.76 9.68 --- 0.69 10.80 our oo+ao.00 4.12 4.12 0.26 0.26 1.00 1.00 0.26 6.50 6.50 --- n = 0.016 u �u n = 0.016 r� (� ( ( (� (� I ( I I I �� I� ( i $roar U.vU5U n/ra ' ( oma^ _ U.Utou to/,a ' STORM NE C2 n . '4 ea cfs C2.1 02+20.20 7.44 10.69 10.00 Vn = 2.66 fps Vmax = 4.61 fps C2.1 02+20.20 C1.2 00+00.00 220.20 02.1 0.98 0.55 0.54 0.98 0.54 10.00 3 5.38 2.91 18 0.013 0.00076 0.17 0.00 1.64 0.00 0.04 0.00 1.50 0.06 7.38 7.21 10.69 9.68 2.24 12.24 C1.2 00+00.00 1.64 1.64 0.04 0.04 0.00 1.00 0.04 7.17 9.68 12.24 STORM NE C3 50.00. C3.2 03+76.45 8.29 12.06 10.00 I I C3.2 03+76.45 MH C3 03+55.54 20.91 03.2 0.84 0.55 0.46 0.84 0.46 10.00 3 5.38 2.47 18 0.013 0.00055 0.01 0.00 1.40 0.00 0.03 0.00 1.50 0.05 8.24 8.23 12.06 12.21 0.25 10.25 10.00' 15.00' 15.00' 10.00' MH 03 03+55.54 C3.1 01+08.08 247.46 MH 03 0.00 0.55 0.00 0.84 0.46 10.25 3 5.34 2.46 18 0.013 0.00054 0.13 1.40 1.39 0.03 0.03 0.00 1.00 0.03 8.20 8.07 12.21 9.95 2.97 13.22 C3.1 01+08.08 C1.2 00+00.00 108.08 C3.1 1.71 0.55 0.94 2.55 1.40 13.22 3 4.91 6.87 18 0.013 0.00425 0.46 1.39 3.88 0.03 0.23 0.75 1.00 0.21 7.86 7.40 9.95 9.68 0.46 13.68 >; C1.2 00+00.00 3.88 3.88 0.23 0.23 0.00 1.00 0.23 7.17 9.68 'j •:;' PRINCIP SPILLWAY INFLOW 03+76.45 8.49 --- --- o h INFLOW 03+76.45 REDUCR 03+55.54 20.91 --- --- --- --- --- --- --- 100 --- 40.09 24 0.013 0.03144 0.13 0.00 12.77 0.00 2.53 0.00 1.50 3.80 4.69 4.56 --- --- 0.01 ---REDUCR 03+55.54 MH PR2 01+08.08 247.46 --- --- --- --- --- --- --- 100 --- 40.09 36 0.013 0.00360 0.10 12.77 5.67 2.53 0.50 0.90 1.00 -0.89 5.45 5.35 --- --- 0.08 --- E MH PR2 01+08.08 MH PR1 00+00.00 108.08 --- --- --- --- --- --- -- 100 --- 40.09 36 0.013 0.00360 1.52 5.67 5.67 0.50 0.50 0.00 1.00 0.50 4.85 3.33 --- --- 124 --- MH PR1 00+00.00 OUTFLO 00+00.00 00.00 --- --- --- --- --- --- -- 100 --- 40.09 36 0.013 0.00360 0.25 5.67 5.67 0.50 0.50 0.75 1.00 0.13 3.20 2.95 --- --- 0.20 OUTFLO 00+00.00 5.67 5.67 0.50 0.50 1.00 1.00 0.50 2.45 --- TYPICAL 2 RIGHT-OF-WAY N.T.S. a INLET CALCULATIONS - 3-YR STORM Depth Inlet Actual Storm Carryover Total Crown Manning's Gutter Gutter Spread Street of Capacity Req'd Actual Length Depth Flow Flow Carryover Carryover Comments NO. REVISIONS/ SUBMISSIONS DATE Inlet Pavement Drainage Drainage Runoff Drainage Inlet Design Intensity Water From Flow Slope Roughness Slope Depth Width in Capacity Gutter per Inlet Inlet Ratio Ratio Ratio Intercptd To Flow Name Station Basin Area fficie Tributary Time Storm Runoff Upstrm Coefficient of Flow Street Depres n Foot Length Length by Inlet A C CA Tc 1 0 Qco Qa Z n Z / n s y w Qu a qL Lr La La/Lr a / y Qi/Qa Qi Qa — Qi ( ac ) ( ac ) ( min ) ( yr ) ( in/hr ) ( cfs ) ( in ) ( cfs ) ( ft/if ) ( if ) ( if ) ( cfs ) ( if ) ( cfs/if ) ( ft ) ( ft ) ( cfs ) ( cfs ) A2.1 11+66.69 A2.1 0.55 0.66 0.36 10.00 3 5.38 1.94 0.00 1.94 42 0.016 2625 0.0050 0.22 924 4.57 0.42 0.68 2.86 5.00 1.75 1.91 1.00 1.94 --- 0.00 ON GRADE C A1.1 14+43.94 A1.1 0.55 1.16 0.64 10.00 3 5.38 3.44 0.00 3.44 42 0.016 2625 0.0000 0.33 14.00 0.00 0.42 1.49 2.31 5.00 2.16 --- 1.00 3.44 --- 0.00 SAG ion 2800 N. Henderson Avenue A22 11+58.89 P22 0.55 0.83 0.46 10.00 3 5.38 2.47 0.00 2.47 42 0.076 2625 0.0050 025 10.50 4.57 0.42 0.71 3.49 5.00 1.43 1.68 1.00 2.47 --- 0.00 ON GRADE Studio 100 A1.2 14+48.94 A1.2 0.55 1.24 0.68 10.00 3 5.38 3.66 0.00 3.66 42 0.016 2625 0.0000 0.33 14.00 0.00 0.42 1.49 246 5.00 203 --- 1.00 3.66 --- 0.00 SAG Design Dallas,Texas 75206 Ph A2.3 08+55.39 A2.3 0.55 0.19 0.10 10.00 3 5.38 0.54 0.00 0.54 42 0.016 2625 0.0000 0.33 14.00 0.00 0.42 1.49 0.36 5.00 13.89 --- 1.00 0.54 --- 0.00 SAG 214.370.3470 Group 214.370.3083 Fx Fx 81.1 04+66.69 81.1 0.55 1.53 0.84 10.00 3 5.38 4.52 0.00 4.52 42 0.016 2625 0.0000 0.33 14.00 0.00 0.42 1.49 3.03 5.00 1.65 --- 1.00 4.52 --- 0.00 SAG 111/ JOB NAME 621 02+28.89 82.1 0.55 1.09 0.80 10.00 3 5.38 3.23 0.00 323 42 0.016 2625 0.0050 027 11.34 4.57 0.42 0.73 4.43 5.00 1.13 1.56 1.00 3.23 --- 0.00 ON GRADE �S AT FAIRMONT GREENS, SEC. 1 B 81.2 04+68.89 612 0.55 1.79 0.98 10.00 3 5.38 527 0.00 5.27 42 0.016 2625 0.0000 0.33 14.00 0.00 0.42 1.49 3.54 5.00 1.41 --- 1.00 5.27 --- 0.00 SAG LJ RECORD DRAWING CRAY OF LA PORTE HARRIS COUNTY TEXAS 62.2 00+75.63 822 0.55 0.78 0.43 10.00 3 5.38 2.31 0.00 2.31 42 0.016 2625 0.0000 0.33 14.00 0.00 0.42 1.49 1.55 5.00 3.23 --- 1.00 231 --- 0.00 SAG DRAWING TITLE THIS DRAWING REPRESENTS DRAINAGE CALCULATIONS C1.1 02+07.05 C7.1 0.55 1.55 0.85 10.00 3 5.38 4.57 0.00 4.57 42 0.076 2625 0.0000 0.33 14.00 0.00 0.42 1.49 3.07 5.00 1.63 --- 1.00 4.57 --- 0.00 SAG THE AS-BUILT STATE OF THIS PROJECT ACCORDING TO AVAILABLE I ORMATiON C1.2 02+07.05 C1.2 0.55 1.77 0.97 10.00 3 5.38 5.22 0.00 5.22 42 0.016 2625 0.0000 0.33 14.00 0.00 0.42 1.49 3.50 5.00 1.43 --- 1.00 5.22 --- 0.00 SAG RNISHED TO THE EER SEAL DRAWN SCALE THE CONTRACTOR R WNER F.M. 02.1 02+22.23 02.1 0.55 0.98 0.54 10.00 3 5.38 2.91 0.00 2.91 42 0.016 2625 0.0000 0.33 14.00 0.00 0.42 1.49 1.95 5.00 256 --- 1.00 291 --- 0.00 SAG R CON TION . . .. NECKED FILENAME *�y� BDK C502 DRAIN CALC.dwg ...:.••••.•.•..•••........:.*.� A C3.1 03+15.13 03.1 0.55 1.71 0.94 10.00 3 5.38 5.06 0.00 5.06 42 0.016 2625 0.0000 0.33 14.00 0.00 0.42 1.49 3.39 5.00 1.47 --- 1.00 5.06 --- 0.00 SAG BY. JEFFREY H. COHEN j REVIEWED DRAWING NO. A iv 85083 p 18 DEC. 2007 �p'•. IATE: C3.2 01+73.64 03.2 0.55 0.84 0.46 10.00 3 5.38 2.47 0.00 2.47 42 0.016 2625 0.0000 0.33 14.00 0.00 0.42 1.49 1.66 5.00 3.01 --- 1.00 247 --- 0.00 SAG s CENS •O� hit S/0 �S' R.2006 C5 (ht`NAL a PROJECT NO. {V/VV Ir 2702.00 14 of 49 1 I 2 I3 4I 5 I 6 I7I 8 I9I 10 I ii I 12 I 13 I 14 I 15 16 17 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 1 12 1 13 1 14 1 15 16 1 17 LEGEND & NOTES I 10' S.S.E. L I I I i I STA 0+00.00 UNE A2 = PI STA 2+77.25 LINE A2= T___-----_-- L ' ; I STA 01+69.50 LINE Al = - PVMT STA 11+66.69 0/S 15.00' RT STA 0+00.00 UNE Al = I I I I I I PVMT STA 14+43.94 O/S 15.00' RT G 7525'48.3" RT i I ' PVMT STA 14+43.94 0/S 186.00' RT � i I � ; ; I -\� -t INLET At.t -------------------- - INLET A2.1 --------------------------------------------------------------f---t------- � i CAUTION ! ! BEGIN 24" RCP I _7I Ld I I BEGIN 180 RCP 74 U.E. INSTALL 74' U.E. ; i 14 U.E. UNDERGROUND UTILITIES ARE LOCATED ON THIS SITE ' INSTALL " I V I1 m I 31 j L\ I CONNECT TO INLET 1 -TAPE 'C-4' CURB INLET 1 I AT :EAT ,,*_HOUPS PRIOR TO Alm: EXCAVATION, CGINZACT VINE 1- TYPE A' HEADWALL I n I o f I I f_ I TC 10.37 (SEE DETAIL ON STD LP-DTL-STM-017) I i ^� I i TC 11.63 ; 1 TEXAS EXCAVATION SAFETY SYSTEM (TESS) TO LOCATE ALL 1 -ROCK RON S APRON I I I I I I \ l o UNDERGROUND UTILITIES IN THE AREA. TOP WALL8.50 I ,� t,,, m; ;� l0 9L SL L �'L ZL IL OL 69 29 N, ;N L9 1-800-DIG-TESS Q m-In I I `_ I• o f I o ( 1-800-344-8377) I 3 i ,n InI I ,t N i I I WWW.DIGTESS.ORG T Q: I N NI ^ FI to I I En a ° I K K Z i I I Q 1 I i i s i I I ly i I W 25' B.L. 25' B.L. I ' II ---�,----------------------- ----------------------------------------i---'------ ----------------------------- --------------- -------------- I I I i I - I - ----10 W.E.-------------------- 70' W.E. I I iTI i I I +- -ftA ZI1VE3-------------------------------------------------------------- WATER -ONE 5-------------------- I - --I------- I , I STORM NOTES 20 DBE ------I IINLET I -~I ORM LINE. A2 1 --1---------- L -- . STORM SEWER PIPE SHALL BE III RCP / / I I UNE ,� l H� l ASTM C76. EMBEDMENT SHALL BCLASS ACCORDANCCOMPLYING LWITH CRY A1.2STA 2+01.41 LINE Al - INLET INLET I p I 18 PVMT STA 14+48.94 0/S 15.00' LT At.1 A2.1 �- N� At24__��P_ 1 INLET RCP INLET A1.2 FAIRWAY DRIVE FAIRWAY DRIVE OF LA PORTS STANDARD DETAIL LP-DTL-sTM-010. INLET INLET p INLET 2. INLETS SHALL BE TYPE C-4" IN ACCORDANCE WITH CITY OF _ 4 / r I A7.1 END 18 RCP Al.2 / A2.2 --*-STORM LA PORTE STANDARD DETAIL LP-DTL-STM-028. FW- - , , I INSTALL STORM LINE A2 18 RCP A2.3 HWSS I Eff 1 - TYPE "C-4" CURB INLETCAM 3. HEADWALLS SHALL BE PARALLEL FOR SINGLE PIPE SIMILAR TO { 4 W I TC 10.37 / HWSS CITY OF LA PORTE STANDARD DETAIL LP-DTL-STM-017. 4. MANHOLES SHALL BE SQUARE PRECAST CONCRETE STRUCTURES / ; d: I I COMPLYING WITH ASTM C913. ' �� ----- ----- ------------- ------------ ------------ ------------------------ ------------------------- ------------------------ 5. CONNECTORS BETWEEN MANHOLES OR INLETS AND PIPE SWILL I i rt 25' B.L. L______ 15_B.L- �/I � � � 25' B.L.B.L I i BE. RESILIENT RUBBER CONNECTORS COMPLYING WITH ASTM / I I 1 C1478. / I I I � ---- 9 L 6 01 l I H FAIRWAY DRIVE I PI STA 01t69.50 LINE Al = � '-- � '•-� L- ol H I STA 0+00.00 LINE A2 = - PVMT STA 14+4194 CIS 15.00' RT � PI STA 3+11.25 LINE A2= I A 09.27'44.4" RT vvyV v V v Vv STA +12.25 LINE A2= _T: .1 . A ruin 6STA 8+uu.39 CIS 15.00' LT INLET Ate. / L .\ �`.-------_-_I 25 o , PIAIT c A 1 :.CR RO A /C i4 nn' LT 25' D , ew .r pp / p \ END 24 RCP t--------------------------- ------------ A 75.2548.3 LT ---------------------------------------- INLET A2.3 BEGIN 18" RCP `` �`----------)---------------------------------------- INLET A2.2 * --------------------------------------------- INSTALL: _ ��\ ` 14' U.E. INSTALL:* 14' U.E. RCP 1 �\ _-- --- --- - INSTALL I TYPE TC 10.37 C-4" CURB INLET 20' S.L.25' B.L. _II ` 1 TC 11.66 C-4" CURB INLET 1 -TYPE "C-4" CURB INLET 1. TC 12.64 G RECORD DRAWING � 1 STORM LINE A STORM LINE A2 _ THIS DRAWING REPRESENTS co ' scale V:1 = YU H:1 = 5 - ` Scale V 1 = 20' H:1" - 4' '� �`•',,� �` THE AS -BUILT STATE OF THIS PROJECT ACCORDING TO AVAILABLE INFO TION FURNISHED TO THE EN E E CONTRACTOR 0 OW R FIER CONSTRU ON 18 DEC. 2007 D Q i¢ �• I 1 I z �i i 2 O V. _ i Z•_ z V a Z °Z 1 i E � d' rY a O O '�' Vtc K R; i X i0 ` fr p Ca..l a�°d W�� +� `� stiff �I� I � W =n�" i 1 "'. a Jd N O i .��¢ Z Z .. - CS E m a m a) i i Z i M BENCHMARKS E z . 11 z Z 2 z 1. ELEVATIONS ARE BASED ON STATE PLANE COORDINATE SYSTEM, SOUTH CENTRAL ZONE, NAD83. a i I i i i E i (GRID ELEVATION, GEOID 99) u 1�"' T PIPE CL ST Grpw =_ i Fl IS G AT APE cf._ 1 I I ? € Al PI E IL IILL - - l IS -GRAD 3 a AT PIPE _LIf --- ' -]7 D 10 i , ; t i f LLB�"IN -- - - - -- - -- - 1 1 € {lu W��mmmmmm\ ®■ INN `!!��■■�■�.®■IFS • ; %"IMomm®...■ ��■_��■��■■��o!�.®�_... �1"��®��.®a ��;�■.®■�®OEM • .• m Sir, mmmmmml�.y_-■c� rr■.� / ��■�� ippa�,i: •11 p• 1,_6C - .0 2 0 2t�f# 03 : - 8� fi6.15�cf 3 � 'iii■ �_■ - - ii®i■■® ■■iiiii®■■■®i i■■� ��■ ■■mm■■■■■■■■■■��■■■■■ M■■■ ■ mt ®®p • • • •1�.■■■ ■■�.� 1) 9; ■■i • .• ®.■■® ■■®■�2800 N. Henderson Avenue 1 KIM • p ■ , rt. i]' II I.I ■� ■■ .�... : , . . • , ,how .■:�....�■..�...�■ .. ■■■■■■ice■■■■■IN �.■1�. ..: •WE.JOB �� ..■...�... .. :, NAME MS AT FAIRMONT GREENS, SEC, I .®.o ■ . ...®.. ® o ..■■®.■.■..�® ... BEIM MMEME MIMME ■MIN ■■■�. ONE ■■® _ . III . �■■■■■�..■ .■..■.■..■®.■.■.®...I ... ...■■.■®®.■.■.■ �■■■■■■� .®■■.■®�o.■.. ��■ I m�..■■ .. �I� ■� ■�■■■■■ ■■1.1■ ■ it i 1 ��■■■©.■.. EMS© ■■M..■ ■MM..� ■.mm■■ ■ ■ 11M MIE ©.�■■■ ■■�...�■■ ■■omm1.� / '' ,��' , , - •: • , , CWING C.®.. . �. �. ■■.�...�. ..®...® ..OEM ... ... ■■■.■1�. .. ...®... . ..� ®...®... . ■■. . .®...®... ..®...® ...®...® • ••• .N■.�■■ ... � .0. . m . : •:MEMO=.■ .. �.■.. .� II „ i A • 1 12 3 1 4 5 6 1 7 1 8 1 9 1 10 1 11 1 12 1 13 1 14 15 16 17 LEGEND & NOTES I I I STA 0+00.00 LINE 81 = I 1 I !�, 11 i I I PVMT STA 4+52.94 O/S 186.00' RT BEGIN 24" RCP m I 3 I INSTALL N 1 - TYPE A" HEADWALL (SEE DETAIL ON STD LP-DTL-STM-017) I I L..1 1- ROCK RIPRAP APRON j I > I 1 TOP WALL &50 I I Qr_ I I I I I I I EggsI 1 I C�j I 1 I Ld vi � I y I Q I PI STA 1+69.50 LINE BIT = STA 0+00.00 LINE B2 = 1 I 1 I PI STA 4+52.94 0/S 16.50' RT I p� I N I A 90.00'00' RT I j I LQi.. MANHOLE Bt I 1 INSTALL- ] I j On1 - 4'x4' SQ. STMH ----------20 D_E --i --1 3 T/RIM 10.25 z i I i 1 S11ORM-UNE-$1 Z4"--�%�t, I I 1ILET CI I 1 1.2 I STA 2+14.83 LINE 91 = Z I j I INLET PVMT STA 4+68.89 0/S 15.00' LT I 1 B1.1 I INLET B1.2 I END 18" RCP INSTALL- W I ti eV I j I 1 1- TYPE "C-4" CURB INLET I I I I TC 10.24 W � i I I I I 1 1 1 1 I 1 I 1 I 1 1 I I I i I I I I P/ STA 1+83.25 LINE Bt = 1 I 1 I 1 i I I I 1 I I PI STA 4+66.69 0/S 15,00' RT A 85.48'04.5" LT I I I 1 INLET BIA END 24 RCP I I I I I BEGIN 180 RCP INSTALL• 1- TYPE C-4" CURB INLET I I I TC 10.24 I LJ I I I I j I m1 1 I o , . 1� I ai (.014I_ W 1 �N I I Cy 1 I 9 I I ;oI N Id. �'O NI I I I L K J H G II P? 4 C ------------------------------------------------ 0 ®/ I ly�� b--------------- L STA 1+69.50 LINE Bt = STA 2+05.86 LINE B2 -------------- -Y STA 0+00.00 LINE B2 = ------- ----- STA 0+00.00 LAT B2.7 = i o/ /I I CAUTION ! PVMT STA 4+52.94 O/S 16.50• RT 14 U.E. PVMT STA 2+47.07 O/S 16.50' RT 1 -44 i / UNDERGROUND UTILITIES ARE LOCATED ON THIS SITE. i MANHOLE Bt INSTALL ! I I A7 LEAST 48-HOURS PRIOR TO ANY EXCAVATION, CONTACT THE 1 1 BEGIN 18" RCP 1 - 18 x18" 60• WYE Q j B TEXAS EXCAVATION SAFElY SYSTEM MS) TO LOCATE ALL r I CONNECT TO MANHOLE CONNECT LAT B2.1 / / / 6 UNDERGROUND UTILITIES IN 7HE AREA j T/RIM 10.25 , / ; (+ 1-800-DIG-TESS L L 111111111f , , / ( 1-800-344-8377 ) r i? ; ,, ; m WWW.DIGTESS.ORG I io l l l h _ 20' g v Q / / --- K 406 l l I i 25' B.L. --------------yy -r---------------------------------------1_'WATE_!�!AE7�T ---------------� /�---� ! 25' B.L. -------------+° 1---------------------10_W.E.---------------- �-------- � STORM NOTES 7ERLI 20' W.E. INtffB1.1 101cm LINE B2 18' 82.2 ----------- 1. STORM SEWER PIPE SHALL BE CLASS III RCP COMPLYING WITH W TER LINE 5 ASTM C76. EMBEDMENT SHALL BE IN ACCORDANCE WITH CITY 83 OF LA PORTE STANDARD DETAIL LP-OIL-STM-010. FAIRWAY DRIVE m '----- I 20' W.E. 2. INLETS SHALL BE TYPE C-4' IN ACCORDANCE WITH CITY OF LA PORTE STANDARD DETAIL LP-DTL-STM-028. f •O / 3. HEADWALLS SHALL BE PARALLEL FOR SINGLE PIPE, SIMILAR TO J ! CITY OF LA PORTE STANDARD DETAIL LP-DTL-STM-017. B1.2 B2.1 �- HWS j 4. MANHOLES SHALL BE SQUARE, PRECAST CONCRETE STRUCTURES / COMPLYING WITH ASTM C913. 5. CONNECTORS BETWEEN MANHOLES OR INLETS AND PIPE SHALL ------------ ------------------------------------------------------------ ------------ -------- - BE RESILIENT RUBBER CONNECTORS COMPLYING WITH ASTM = 25' B.L. 25' B.L. �\ �i� C1478. ---- TO STA STA 0+36.37 LAT B2.1 = B STA 3+74.81 LINE B2 9 L PVMT STA 2+28.89 O/S 15.00- LT b PVMT STA 0+75.63 0/S 15.00' RT H' INLET B2.1 INLET B2.2 INSTALL- END 18" RCP 1 - TYPE 'C-4" CURB INLET INSTALL - Tr 11,18 1 - TYPE C-4" CURB INLET ----------- TC 11.95------- ----- 25' B.L. 25' B.L.----------- --- --- 14'UE ---------------------------------------------------- -------------------------- ----- ------------ 14' U.E. i Gc RECORD DRAWING 4 STORM LINE 91 7 STORM LINE 82 THIS DRAWING REPRESENTS c�„la �i. 1 " _ ?n• u: f •• = 5• c�.,lp v_ t .. _ ?n' r-I.1., = a' A�� ( f T14 e�_RIui * cTe•1•t= nr= n-Hc PPI111I I : ACCORDING TO AVAILABLE INFORMATION FURNISHED TO THE EER ' Y THE CONTRACTOR R WNER to J J J ; AFTER CON TI F O '� O i i i •� i O' Ob F Co or By m a "' "' ' I I a "' n I° l u to a 1 11 cn; n m 18 DEC. 2007 _ _� lz�I Z 0° _ a O 01 00 O1 ( i i m 'a' m m °� m C [ m I• V m °° ;A U� =I O I Oi O ,r, VO)i, M iU U CS MI `d' j 1Jill O O 17 ... I s t0 {J IN a F- i _ U C� E N=`.O ^ U ~ US ^ O O_ .+1 Q ' : t tn y. I Q ^ ; �• ( ' ' 4- h O 1-- ^ i-� 4. 4-. ri j. I I Ocp� iQ-. 1" 4 [, ! I i OO 1K•±- cX I"' ! N 3.�n c�dVV1 c W ;.^.00 y.•�= q C, iZ1B. EENLCEVHATMIOANSRAKRSN E IQ_ E BASED ON STATE PLANE COORDINATE PF �- U i i ad s 41 �- F•- (/1U 1-- _ i SYSTEM, SOUTH CENTRAL ZONE, N4083. ' (GRID ELEVATION, GEOID 99) K' F , 1 AT PIPE C I IS M MIME REVISIONS SUBMISSIONS �.®■■■�! ■■■■■ I I L ' 4I ■�� . ® .: .: I■■■■■■®■■■■■■■ ■■■■®■■■N■� .�..��..�... , • :. ■■■■■■ ■■f;...�.■:I®■� ��■■■■ \yam■■■i�•.�._.... ■■■■■■ ■■■ ■■■■NEW h....._ I■■ ■■■■� ■■ ■■■ , ■■■■�■ ■ ■.■■ IN ■ ... EIon .■: • ' ■ ■�■■■�■■��■■■■■■.��1�.' ��.Il�.�.�lai `'L�1 �..� 2800Henderson Studio LI .L � • .::._• , a' , ,� �1■.��1� �' .- ��11■ �.�. �� .� �... .. LIt/1/1. , vtf•��l,T�71!l�� .��.�.�•r�.•„riv••a��.i.��l•��w v��. ■.�� - - - - �■■m■■,■�� ■ice■ �■.®�. ��.®■■■■m■�� ■■�■■■®1■■■■■®■��nm . , : ; JOB NAME mm LAKES AT FAIRMONT GREENS, SEC. CITY OF LA P09TE HARRIS COUNTY TEXAS OEM MEII��m��omm nn P&P 111MME MENEM ME SCALE V.- 1 4' m ■■m■ r.. ■■ ■■ ■■■■■■�■■■��■�■■�,,, ■■03■■.■■I©iIIE©i■■.■■■�■■■M■■■■■■ MEMO ■ ■�■■■ �■ ■■■■■■■■■■■�©■■� I , i - : I I - 1 • : ': ' . ;DRAWING NO. Mom.. .. .. .. .. ... ... .. .. ■ ■ ■ �... ..�... ...�. .. .. ... ..�.. ■■ .� .. ■■. ■.■I� 11 1/ 11 1/ 1 1/ 1/ 11 11 11 111 I I lA . . • of 1 2 3 4 1 5 6 7 8 9 1 10 11 12 1 13 1 14 15 16 17 LEGEND & NOTES : I I ; ; of I I I 9Lit' L ! 1 1 I 1 L in ------------------------------ I I ISO STA 2+20.20 LINE C2 = ; STA 0+00.00 LINE C2 = 1 itJ i ! i� ;� J �I I ---_ I I r PVMT STA 2+22.23 0/S 15.00' RT I STA 0+00.00 LINE C3 = I J I > I I' m t CAUTION I_----_ r I I STA 2+02.50 LINE Cl= , v I ; I� �I I I I I I (BIRDIE CIRCLE) I STA 2+02.50 LINE ClCt = V t ; ---- __ ! I '__ STA 0+00.00 LINE C2 = INLET C2.1 ; PVMT STA 2+07.05 O/S 15.00' LT I M I I IN �I UNDERGROUND U77UTIES ARE LOCATED ON THIS SITE. T I STA 0+00.00 LINE C3 = I W t t V , ' " I A7 LEAST 48-HOURS PRIOR TO ANY EXCAVATION, CONTACT THE 1 1 END 18' RCP I csi INLET C1 2 V , I I t I T PVMT STA 2+07.05 0/S 15.00 LT t I TEXAS IXCAVATION SAFETY SYSTEM (fESS) 70 LOCATE ALL I _ INSTALL: BEGIN 18 RCP LT I I 1 I I I t I I I I I UNDERGROUND UTILITIES IN THE AREA INLET C1.2 1 -TYPE C-4 CURB INLET I BEGIN 18' RCP R7 I h , 1 END 24" RCP TC 11.02 I CONNECT TO INLET I I I h I I I %- STA 3+76.45 LINE C3 = Q 1-800-DIG-TESS =' TC 10.01 i, INSTALL• - La t (1-800-344-8377) r I ®� I� I I I 10.01E C-4 CURB INLET ; ; I I 1� ('J �; ; (PAR CIRCPVAfT STA LE) 0/S 15.00' LT ' 1 I I I WWW.DIGTESS.ORG I' I I m1 (6; I I] Im I , INLET C3.2 I Tl I I 1 I 1 I m I I END 18" RCP I K K I 1 20' D.E. I N I N I W ; ; , ; N N I t INSTALL: t # -- ----- LINE C1 I t V ; (j 1 I I I i ; 1 - TYPE C-4 CURB INLET ; STORM LINE �f�Q'CP-- f ! y I , I I I 15' B.L. I TC 12.40 / LEr L------ I t t 15' B.L. I I ------ J 7 '2----------- w II L------- ---------- _r____ ____ �________________ ----------------L-- �e i 24 INCP �I i ; V----------------------r- I-- WATER LINE-2 -- io w.E.-------------------�prw.E.-r r---------------------- T j I 1 20' D.E. 1 C1.2 0 1 STORM NOTES tSIORM STORM LI Z ! I 1 L _ ; -- MH 1. STORM SEWER PIPE SHALL BE CLASS III RCP COMPLYING WITH _ _ S C3 ASTM C76. EMBEDMENT SHALL BE IN ACCORDANCE WITH CITY I �1 25' B.L. t INLET O I, I I I _ t C2.1 = IC1 2 C3INLET 1 OF LA PORTE STANDARD DETAIL LP-DTL-STM-010. z ;I I m i tt wLEr EAGLE LANE 'p 028. I`n TI I D I C1.1 2. INLETS SHALL BE TYPE G-4' IN ACCORDANCE WITH CITY OF 1 1 O Im I I +n (q ; 3. HEADWALLS SMALL BE PARALLEL FOR S 61F PIPE, SIMILAR TO V t } Z I I 1 T y SEWER A N CITY OF LA PORTS STANDARD DETAIL LP-DTL-STM-017. t J C7 I m M I m N ; I I ) � 4. MANHOLES SHALL BE SQUARE, PRECAST CONCRETE STRUCTURES BOGEY CIRC ' I I = COMPLYING WITH ASTM C913. LE 1 ' WSS I = I I I 25' B.L. STA 1+69.50 LINE Cl= �__ 25' B L ----1 - - I------------- --------- -------------------------------- ------------- ----------------- ISTA 0+00.00 LINE Cl --------- 5. CONNECTORS BETWEEN MANHOLES OR INLETS AND PIPE SHALL PVMT STA 2+07.05 0/S 186.00' RT PVMT +6 50 LIN 5 O/S 15.00' RT C I I I I I C1 RESILIENT RUBBER CONNECTORS COMPLYING WITH ASTM r.. C1478. BEGIN 30" RCP INLET C1.1 I Q• � I I I PI STA 3+55.54 LINE C3 INSTALL END 30" RCP � I STA 1+08.08 UNE C3 = PVMT STA 5+62.58 O/S 16.50' LT E_ 1 - TYPE "A' HEADWALL BEGIN 24' RCP I :__ 25-B.L I o I o PVMT STA 3+15.13 O/S 15.00' LT (SEE DETAIL ON STD LP-DTL-STM-017) INSTALL' I I -- �� 1 I -a d MANHOLE L7 1 - ROCK RIPRAP APRON 1 - TYPE C-4" CURB INLET f" I I --_ tm I ® 0 2 1 o INLET L' MANHOLE C3 TOP WALL 8.50 7C 10.01 D 1 ! ro t !""' I INSTALL INSTALL I T" T 1 1- TYPE C-4 CURB INLET cv 1 - 4'x4' SO STMH Z I % I I T/RIM 10.29 H ! i ! m 1 I T/RIM 1221 ,yam I i I I v V I I -------------- in- _-4 ----- --.------ -------------- 14' U.E. --------------- -------------- --------------- I m i I 10' S.S.E. 10' S.S.E. I---------------------------------------------------------------------------------------------- .:< I I i I ?G G RECORD DRAWING w e.r^n►A I A►>trr /►A IRS /+2 � THIS DRAW REPRESENTS s c�Tnnli 1 />,Ic n4 J1 VIVIr1 1anGJ v� a V , ( 1 TILE AS-RIALT STATE OF TH►S PROJECT 1 IP J7 VI�IA t�G v o Scale V:1 " = 4' H:1 " = 40 L Scale Vc l " = 4' HA- = 40' ACCORDING TO AVAILABLE IN F TION (SHED TO THE ENG E E CONTRACTOR 0 W R J J ; C C N Fit F to { g ` I+-- E ' u z u\ 1 1 z 18 DEC. 2007 i N U �J -co 1 j i • o t N z ^ I C 1 to O 'f' a CY O i O_,^♦♦ U U O O _U U : O U W O al 1Q- ^ 4� i CD N EO WI O I ; j 1�+. 'd" CV = PF 1¢-i M s a O i. •. O FQ- s U i n +4� a �E C d O O Q_ . S a^ i N Cam- • N s ° t q i O 1... �O 's, I.i 30f •• mod' t� $ �; ^ N NIT O o cw o :_ N i i i Z z z T--I ; i 1 1 s a U BENCHMARKS BASED ON STATE PLANE COORDINATE - y Y E SYSTEM, SOUTH CENTRAL ZONE, NAD83. (GRID ELEVATION, GEOID 99) STG G i i E STG GRADE ' ! ' At,; P� E RW E IP Ct I Fl IS G1 AD - T PIP CL i i INK € t E i , { H D { I i , NO. REVISIONS SUBMISSIONS DATE i ' S I ' i i , . • , i i i : i i • it Scale: 1" 40' , 80 - ; i0004 - h n'nniS /f¢ S. 1= P Op4 ft/ i - 0 55 5 0 € M Ion 2800 N. Henderson Avenue Studio 100 Design Dallas, Texas 75206 214.370.3470 Ph ■w■® ■■■® ■�� ■ice ■®!�w ■ ■■■■■■■■■r�..�■■■■■■ ■ ■� .�-11�■c ■■■®■■■■®■�■ 8�®■■■®■■■®■■■■■■■ ■■all JOB NAME CITY OF LA PORTE HARRIS COUNTY TEXAS: DRAWING TITLE is ES C1 C2 & C3 P&P ■ ■■■ ■ _ ■�■■■ ■ ■ _ ■ - ■ ■ ■ ■■� ■■■■■ ■■■ - ■� jCi • 0+00 to En,d RAM CHECKED ■■ �■■■©■■©©■■�i ■■■■■■■�■i■ ■ ��■��■■■�■ T .13DK DRAWING .' �iii ■■� ■■■ ■■■ ■■■��■�■■ ■■■■■■ ■■■�i■■�� saw 1 I 2 I 3 I 4 I 5 I 6 7 ON m 10 11 I 12 I 13 17 1 R Ji 14 20 19 11' "- J // �qR\ E E Qmax = 31.00 cfs Vmox = 2.14 fps Dmox = 1.00 ft Q100 = 0.00 cfs -a_ 0 IU+Uu U- TTYVV TZ.V "1 (TYP) 2.50 � � 9 02 38.6n .. E 0 ■ �QOaO 4H:1V ■ + 12' SAFETY BENCH N 4H:1 V Q i Ni STA. 9+50.20 0/S: 71.17 R I W Lij Z 0 STA. 8+35.53 J LtJ µr 0/S: 71.00 R LT / 001 = cn f L gP� +16 3 ti y "0 o LU :3 O( W +12 a 2 ^o / M N / y O l is u0i• • Qsw IS THE PORTION OF THE FULL BASIN DISCHARGE (40.09 cfs) THAT IS FLOWING THROUGH THE CONTROL SECTION DURING THE 100-YR STORM. Om IS THE CAPACITY OF THE CONTROL SEC77ON FLOWING WITH D = 1.00ft. SECTION A /, +a \ / % ' O oQ ad �� 1 a a / r5 �zK Irate Ae: 23 +16 +12 l +04' -04 14 15 16 1 17 LEGEND & NOTES +16 1 /� L +12 +OV +04 00 DETENTION POND NOTES K J.. 1. TOTAL PROPERTY ACRFAGE IS 34.32 ACRES. THE PROJECT PROPERTY HAS 0.00 ACRES DETENTION CREDITS WITH THE HCFCD. THE DETENTION POND IS SIZED TO DETAIN RUNOFF FOR 34.32 ACRES AT 0.55 ACsFT/ACRE Z THE DETENTION POND GEOMETRY AND CORRESPONDING STAGE -STORAGE RELATIONSHIP IS DESIGNED WITH INTERIOR , SIDESLOPES HAVING A SLOPE OF 4H:1V. 3. THE DETENTION POND IS A WET -BOTTOM POND WITH A NORMAL POOL ELEVATION OF 1.5 FT/MSL, AND A NORMAL POOL DEPTH OF APPROXIMATELY 4 FT. 4. TO LIMIT DISCHARGES FROM THE POND TO PRE -DEVELOPED RATES, THE POND IS DESIGNED TO DETAIN RUNOFF FROM BOTH , THE 10-YR & 100-YR STORMS. 5. A 12-FOOT WIDE BOTTOM SAFETY BENCH SHALL BE CONSTRUCTED AT THE TOE OF THE POND SIDESLOPES AT THE NORMAL POOL ELEVATION. 6. THE LAKES AT FAIRMONT GREENS HOMEOWNERS' ASSOCIATION' SHALL BE RESPONSIBLE FOR MAINTENANCE OF THE DETENTION POND. 7. PRINCIPAL & EMERGENCY SPILLWAY OUTFALLS TO HCFCD CHANNEL UNIT NO. A104-00-00 SHALL BE MADE WITH ROCK RIPRAP APRON IN ACCORDANCE WITH HCFCD STANDARD DETAILS. ' SEE SHEET C5.11. Tt 0 0. 15.00 ACC _ - - - - 6.40 36 H - 2 TYPICAL CROSS 4SECTIO 4N CONTRACTOR NOTE STORM WATER QUALITY FOREBAYS NOT SHOWN FOR CLARITY. FOREBAYS ARE REQUIRED AT THE DISCHARGE OF EACH STORM SEWER PIPE INTO THE DETENTION POND. REFER TO SHEET C5.10 FOR TYPICAL FOREBAY DIMENSIONS AND DETAILS. 'H G� i• ' ■ 7 EXItDE NG G +12 s BENCHMARKS 1. ELEVATIONS ARE BASED ON STATE PLANE COORDINATE E �. 0 SYSTEM, SOUTH CENTRAL ZONE, NAD83. 0 1 N 2. HCFCD REFERENCE MARK NO. 010270, NAVD88, 2001 ADJ. a� (GEOID 99); ESTABLISHED 26 DEC 2002. T' E(PRaECT ELEVATIONS ARE ozs3' LowErs 11uN t DETENTION BASIN MAINTENANCE 0 o ELEVATION = 6.61 1/ 1 0 / 200' T P NK EL. +0 .50 BY LAKES AT FAIRMONT GREENS HOA . No 00 d / +08 + ADD PERMIT REQMT STATEMENT, ADD N M; 17 JUL O6 D. N ° © ADD HCFCD UNIT N0. 3 M ADD & REVISE OUTFALL REFERENCES; ADD BENCHMAR a 0 REVISE DETAIL 1 ADD MAINT. & CONTRACTOR NOTES 29 JUN O6 :J 4) tJi 10 -Y W. .E. 06 40 O ul NO. REVISIONS/ SUBMISSIONS DATE „ iz 00 2p. 44 20' B.L. U a 0 60 120 ` 45 i0 YR W.S.E. 0436 Uj c� �; s� 0 CV ° Scale: 1" = 60' � , �/ arW E \ \ ! m < LOP 1 T Studio 100 \ 1 S EL J � � Ion 2800 N. Henderson Avenue w`v S '° Design Dallas, Texas 75206 o. ? o `� PE MA ENT POOL S.E. +0 .50 = 0 214.370.3470 Ph C/N�T NO s / o rm 1 = Group 214.370.3083 Fx EXTREME flT 0 A'O �Q OVERFLOW STRUCTURE o JOB NAME °�oo \ \\ SEE DETAIL ' 0 g 3 LAKES AT FAIRMONT GREENS, SEC I ' THIS SHEET .P � B ! \ ? ND CITY OF LA PORTE HARRIS COUNTY TEXAS B BOITOM ■ E DRAWING TITLE 1 ° DETENTION POND \ PLAN 4h SECTIONS - SHEET 1 STORM SEWER FOND BUT.L. 102. 0 \ SEAL DRAWN SCALE OUTFALL STRUCTURE �G \\ o 1 F.M. H.- 1 = 60' SEE SHEET C5.11 FOR 'o. \ �� HCFCD STD. DETAILS • FILENAME o�� \\ -04 f'►I'1 /''► -04 : *�iy BDK C506 DET BAY.dwg A `�� \\\ 0+00 1 +00 2+00 3+00 4+00 5+00 6+00 7+00 S+�/�/ 9+00 10+00 11 +OO 12+00 ;.�EFFREY H. CDHEN REVIEWED DRAWING NO. A o. \ /� o •• �' DATE JHC LONGITUDINAL SECTION S/85083�0`'�" 14APR.2006 C5 ■ 06 Scale H:1 " = 60' V:1 " = 2' h 0NA L �o �? PROJECT NO. 18 Of 49 270"0 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 1 12 1 13 1 14 1 15 16 17 1 2 1 3 1 4 1 5 16 7 8 9 1 10 1 11 1 12 1 13 1 14 1 15 16 1 17 srA: 27+20.9b U) _ 5TA:_29L*21..90 LEGEND &NOTES - _ - 0/S: 15.25 R 1� 69 t -_-- ---- - - -------------- F7' ------------------------------------------ ------'mil i` � �¢-----------, R _ __ ________ ________-------- - DETENTION POND NOTES i i - + 4H:1V P •o• 1 I _------ - ----- �l ,��-- 1 j N 1. TOTAL PROPERTY ACREAGE IS 34.32 ACRES. THE PROJECT I I PERTY HAS 0.00 ACRES DETENTION CREDITS WITH THE 5 4 J f I i SiSIf1: 26+60.74 1 STA: 26+61.94 HCFCD. THE DETENTION POND IS SIZED TO DETAIN RUNOFF FOR 9 8 6 \ II �S: 77.50 L I 0/S: 77.50 R 34.32 ACRES AT 0.55 AC+Ff/ACRE :....i 2 11 10 II O I Z I 11 1 I ^ 2 SIDESLOPES HAVING A SLOPE OF 4H.1V. WITH Q�------�' 1 THE N N M AN CORRESPONDING O STAGE S/ORAGE RELATIONSHIP IS DESIGNED INTERIOR O I ------ I t li W---------------- , IX to [k, L---------------- 1 > --------------- J 80 , O V THE DETENTION POND IS A WET BOTTOM POND wrrH A NORMAL". , � � M � � POOL ELEVATION OF 1.5 Ff/MS4 AND A NORMAI. P001 DEPTH '! Ue .a Q y F OF APPROXIMATELY 4 Fi I " f` < POND TO PRE -DEVELOPED N / II ACCESS 1 N = -VI V = 4. RATES THE POTO LIMIT ND DESIGNED MOM E70 DETAIN RUNG FROM BOTH rt co �- FA i R WA Y DRIVE I I rY o < y F THE 10-YR &too-rR STORMS. ` O 1 1 (� W o W 5. A 12-FOOT WIDE BOTTOM SAFETY BENCH SHALL BE L -�------"-- , STA 24+52.12 I 27.0' 0 27.0' 1 � t� La. ►- p CONSTRUCTED AT THE TOE OF THE POND SIDESLOPES AT THE -t r I I i I r\ Z o NORMAL POOL ELEVATION. b U --------- ------ `J ---------- -- ------\ I I 77.50 H 0/S L W p --------- --------- ---- C_ _�-------- --------- --------- ----_--_--------- , 3 W W W Z 6. THE LAKES At FAIRMONT GREENS HOMEOWNERS' ASSOCIATION ,^ ---- --- --------------, I ----__--- -----___-- - - - - - - - - - --------- \ I I V I O o O L+- Q SHALL BE RESPONSIBLE FOR MAINTENANCE OF THE DETENTION L.. V / ■ I J------------------ I I � STA: 22+56.36 79 I p = � �- S ce W POND. T W °---- --- ----- --------T- I Of 98.29- L I + 0. Z ---` O VL. _ �.,,z 7. PRINCIPAL do EMERGENCY SPILLWAY OUTFALLS TO HCFCD J LI 76 k f 77 iPoo- � O W O Z~ Q p O CHANNEL UNIT NO. A104-00-00 SHALL BE MADE WITH ROCK = W 1 1 74 75 I cV 78 I N o m i Q (^ o y ,J 72 73 1 I STA: 20+17.71 I v Z - Z Vl RIPRAP APRON IN ACCORDANCE WITH HCFCD STANDARD DETAILS. , Z 6 6 6 7 1 6 8 6 9 703� o \�------ O/S: 77.33 L_ --- I O ( 0 p o Z SEE SHEET C5.11. ACCESS --3 O STA 24+10.18 VL d W ----------- 0/S: 77.50 R O >' W __ ------ F- O J I I __ _-------------------� -Lij - ------------------ O � (/) U W p ---- --------- - - + - --- - - ---- 4H:1V o PT 24+10.18 o RECORD DRAWING TOP OF BANK EL +8.50 27.0' + 1 U Z W a Z , p p THIS DRAWING REPRESENTS Q 4H:1 V 4H:1V 12' SAFETY BENCH � N O J D W �- THE AS -BUILT STATE OF THIS PROJECT H o %- (� W X J ACCORDING TO AVAILABLE INFORMATION ■ TOE OF BANK EL +1.62 Q OI Cc V RNISHED TO THE ENG R. 12' SAFETY BENCH 4H:1V m o o. EDGE OF SHELF EL +1.50 12 0' E CONTRACTOR 0 0 NER BOTTOM OF POND EL -2.50 0 ( W Cc Z R CONSTR ION _ , , . nn s�nn 17+00 18+00 19+00 (TYP) 20+00 2�1\+00 22+00 23 FO 00 YJ+00 YT VV v \ STA: 23+68.98 > ,,, W 1X \ 0/S: 98.24 R >: Q- 40 �. /wwrn►�w•�V- _ `� ; N 89002938.6" E 1326.60' ,1� �� W D E, 18 DEC. 2007 BOTTOM OF POND EL -2.50 LLB W 4H:1V 4HAV J VL o EDGE OF SHELF EL +1.50 4H:1V '� 1 L6 y 12 SAFETYB NC TOE OF BANK EL +1.62 12 SAFETY BENCH fx� G 4H:1V 2OYP) 4H:1 V �I ■ TOP OF BANK EL +8.50 / -- i L 133.65 -`----- -- _----- D 89.02 38.6" r CH 120.60. nrrrNr�nN ..� + CB N44.31.193;;E POND PLAN & SECTION N Scale V.-1 " = 2' H:1 " = 60' v STA 23+03.37 a O/S- 109.39 R F I I , .30.00, { AIM: i I i i SMtS SWAMP PERMIT REQUIREMENTS UPON COMPLETION OF CONSTRUCTION, THE PERMANENT STORM WATER QUALITY FEATURE WILL BE CLEANED OF ALL SEDIMENT AND DEBRIS THAT MAY HAVE l , ACCUMULATED. ADDITIONALLY, ALL DISTURBED AREAS RELATED TO THIS PROJECT WILL BE COMPLETELY STABILIZED. THIS WILL BE DONE PRIOR TO SUBMITTING AN "AS -BUILT CERTIFICATE" AND CALLING FOR FINAL INSPECTION. HARRIS COUNTY ENGINEERING WILL NOT ' PASS THE FINAL INSPECTION OR ISSUE THE CERTIFICATE OF COMPLIANCE UN711 THE REQUIRED FINAL CLEANOUT AND STABILIZATION HAVE BEEN COMPLETED. THE t DEVELOPMENT IS NOT APPROVED FOR OPERATION UNTIL A CERTIFICATE OF COMPLIANCE HAS BEEN ISSUED. ® .. ...®...�: ...®.:�. .. ... ...®... ...�..:�... .C.®.�= ®. BENCHMARKS .. ...�... .0 ...�. ..�... ..�... ..�...�...�..�. �.BASED ON STATE PLANE COORDINATE SYSTEM SOUTH CENTRAL ZONF,.NAD83 �. -...� �. ..�... ��...!I...�...�...�.....�...�...�. ...�. • (GEOID • • 71 26 DEC1 . DETENTION BASIN MAINTENANCEMIADD�E .�. . . �. • - Y LAKES AT FAIRMONT GREENS :� �. ...®�.�■�. ...� ...�..�®..mac... ♦ ►► - ►. ► .. ...®I...H.■® CONTRACTOR. ` .IT NOTES'„OMT • EMENT, ADD POND BOTTOM LwrrlwwL�rLwwL�L.aT�IwI.Iw LWLL�W /...�.� .. • ....��...�...�...�...�...�...a...�... ...�. .�...N..�C�� ...� 2800 • ..... ..�...®. ... ..� C.�...®.....�..�.�.....��. i • ._.■. ��....214.370.3083 b. ., .,. SCALE miIIIIIIIIIIIII ,JOB NAME LAKES AT FAIRMONT GREENS, SEC'. 1 FILENAME DRAWING NO. 19 of • mill ' • • • 1 1 2 I 3 I 4 I 5 Lei 7 mo 0 10 11 12 13 1 14 1 15 Detention Pond Analysis L Site Description & Problem Statement rThe 34-acre development is located on the southeastern comer of the intersection of State Hwy 146 and Wharton Weems Blvd in the City of Lo Porte, Texas. The Vexisting site is heavily wooded and undeveloped. The proposed development will' add 6000 sf single-family lots with concrete curb -and -gutter streets. Other amenities will include hike -and -bike trails, open space, and a detention pond. Drainage is to the south and southeast, draining the entire 34.32 acres of the site to HCFCD Unit No. A104-00-00. A♦ A single detention pond will be constructed on the eastern perimeter of the site, �( where runoff from lots and streets will be collected and detained. Determine the LM required pond storage based on Harris County Flood Control District storm water detention requirements. The project site has 0.00 acres detention credits with the Harris County Flood Control District. However, approximately 1.05 acres drain directly to off -site areas without detention, and the discharge structure will be reduced accordingly. Required Pond Volume V = ( 0.55 ac.ft / ac )' *`Ad` O V = Volume of storage required in pond ( ac.ft ) Ad = Area required to be detained, gross area of site minus any detention credits ( ac ) First, calculate As: As = Ag - Ac OAg = Gross area of site (ac) Ac Detention credits (cc) - Ag 34.32 ac Ac = 0.00 ac As = 34.32 cc - 0.00 ac As = 34.32 an Lw Now, calculate V: U) V = (0.55ac.ft /cc) * 34.32 ac rV = 18.88 ac.ft G � Stage -Storage Data Table ■ <<-------- STORAGE VOLUME -------->> M iW AVERAGE DELTA DELTA DELTA TOTAL TOTAL V STAGE AREA AREA STAGE VOLUME VOLUME VOLUME VOLUME ( ft / MSL # sq ft )( sq ft ) ( ft ) ( cu ft ) ( ac.ft ) ( cu ft ) ( ac.ft ) F L53 90,949 0 0.00 219,337 0.1 21,934 0.50 47,725 21,934 0.50 252,501 0.4 101,000 Z32 ■ 57,276 122,934 2.82 LM 266,865 1.0 266,865 6.13 76,453 389,798 8.95 287,064 1.0 287,064 6.59 97,674 676,862 15.54 �/� ♦� 310,186 1.0 310,186 7.12 ■ 22,697 987,047 22.66 ® 333,562 1.0 333,562 7.66 ® ,K427 1,320,609 30.32355,343 1.0 355,343 8.1666,258 1,675,952 38.47377,224 1.0 377,224 8.66 88,189 2,053,175 47.13393,691 0.5 196,845 4.5299,192 2,250.021 51.65 Therefore, the detention pond has sufficient volume to store the required runoff from the project site. Maximum Undeveloped Peak Discharge D Determine the maximum undeveloped peak discharge, Q, from the drainage area, A, for both the 10 year and the 100 year storm events. Use the Site Runoff Curves in Exhibits 3.1 and 3.2, which are expressed as: L 0 = b * Am OQ = Peak discharge from drainage area A ( cfs O ) O b = Varies dependent on impervious cover and drainage area A = Drainage area, or in this case, area required to be detained ( ac ) m = Varies dependent on drainage area A C u Since some of the site drains directly off -site without detention, the maximum discharge rate must be reduced. Hence, the maximum discharge rate will be calculated as the difference between the pre -developed runoff from the entire site and the post -developed runoff from those portions draining directly off -site: O Au = Area generating pre -developed runoff ( ac ) Ad = Area generating post -developed runoff that drains directly off -site ( ac ) Au .32 ac 2 Ad .36 ac a B O Determine impervious area. Impervious area, t, is based on the table presented in Section 3.5. V For an undeveloped areas, iu = OZ.For residential small lots, id = 40%. to = 0.00 & id 0.40 UO The variable m varies with drainage area as follows. tL �+ m = 1.000 when 1 ac 2 A S 20 ac L M m = 0.823 when 20 ac > A < IWO ac MFor the undeveloped and developed areas, Au = 34.32 ac and Ad = 1.05 ac, coFor the undeveloped and developed areas, Au = 34.32 ac and Ad = 1.05 ac, respectively, so that: mu = 0.823 & and = 1.000 Maximum Undeveloped Peak Discharge (cont'd) The variable b is given by the following table: yr iw '- AS20ccA>20acAS20acA>20 ac 0.00 1.20 2.10 2-00 3.40 0.10 1.50 2.60 2.50 4.30 0.20 1.80 3.10 3.10 5.30 0.25 2.05 3.50 3.45 5.85 0.30 2.30 3.90 3.80 6.40 0.40 2.70 4.60 4.30 7.30 0.45 2.79 1 4.74 4.39 1 7.46 0.50 Z88 4.89 4.48 7.61 0.55 2.97 5.03 4.57 7.77 0.60 3.06 5.18 4.66 7.92 0.65 3.14 5.32 4.74 8.08 0.70 3.23 5.47 4.83 8.23 0.75 3.32 5.61 4.92 8.39 0.80 3.41 5.76 5.01 8.54 0.85 3.50 1 5.90 1 5.10 8.70 For undeveloped and developed areas and impervious percentages at the 10 yr and 100-yr storm events: buto = 2.10 bd10 = Z70 bu1D0 = 3.40 bd100 = 4.30 Calculate the 10 yr & 100 yr maximum peak discharges: Q = b * Aga 10-Year Storm Event (0.823) Qu 10 = ( Z f0) * [ ( 34.32 ) J Undeveloped Qu10 = X5.F efs 1.000) Qd10 = (Z70) * [ (236 )( Post-Development Qd 10 = 6.37 cfs 010 = ( 38.55 cfs ) - ( 6.37 cfs ) Q 10 = 3217 cfs Total 100-Year Storm Event / n R94 1 QuIOO = ( 3.40 ) * [ ( 34.32 ) ` V.W'V..,. ]. Undeveloped Qu 100 = 6Z41 cfs Qd 100 = ( 4.30 ) * [ (2.36) ( 1.000) ] .000)J Post -Development Qd 100 = 10.15 cfs 0100 = ( 62.41 cfs ) - ( 10.15 cfs ) 0100 = 5226 cfs Total Restrictor Size Calculate the restrictor size to limit flow from the pond to both the pre -developed 10-yr and 100 yr storm events. The restrictor invert elevation is set at the permanent pool elevation, EL +1.5 ft. The discharge pipe discharges to HCFCD Unit No. A104-00-00, where the pipe invert is set one foot above the channel flowline at elevation EL -0.5 ft. The discharge pipe is a 36-inch RCP, putting the top of pipe at elevation EL +2.5 ft. Find the head on the restrictor, assuming that the tailwater is at the top of the discharge pipe for both storm events. With a constant tailwater, determine the head - i.e., water level in the pond - for both storm events that will control the discharge from the pond. The pond is larger than required; hence, the water level in the pond will be calculated based on the full volume of runoff from each storm event and the specific stage -storage relationship for the pond. First, calculate the volume of runoff for each storm, using the directo runoff tables in Section 3.6.5 of the HCFCD Manual: Vr = R * A Vr = Volume of direct runoff ( ac.ft ) R = Depth of direct runoff ( ft ) A = Drainage area, or in this case, area required to be detained ( ac ) 10-Year Storm 100-Year Storm Wshed = Armand Bayou t = 0.40 0.40 R = 6.40 in 11.70 in R = 0.53 ft 0.98 ft A = 34.32 ac 34.32 ac Vr = 18.19 craft 33.63 soft Now interpolate the stage -storage data table to find the water level in the pond for both stone events: Stage Storage Stage Storage (ft/MSL)(oc.ft)= (ft/MSL)(ac-ft )= 3.50 IZ25 5.50 26.53 4.36 18.19 6.40 33.63 4.50 19.12 6.50 34.43 1 I 2 I 3 I 4 I 5 I 6 I 7 Restrictor Size (cont'd) now through the restrictor is given by the following orifice equation from Section 6.7.6 of the HCFCD manual, and related derMW equations: Q = C * A * (2*g*IT)112 Do = Qmax 1/2 / Z25 ( h 1/4 ) IT = HGLb - HGLp Qmax = Maximum peak discharge permitted from site ( cfs ) C = orifice coefficient A = area of orifice ( sq.ft ) 9 = gravity ( fps/s ) h = head on orifice ( ft ) Do = diameter of restrictor pipe or orifice ( ft ) HGLb = hydraulic grade fine - i.e., water surface - in detention pond ( ft ) HGLp = hydraulic grade fine at pipe discharge; equal to top of pipe ( ft ) E C = 9 = Qmax = HGLb = HGLp = Calculate h: h = Now, find Do: Do = Do = Check A = Do = Q= 10-Year Storm 0.80 3220 fps/s 32.17 cfs 4.36 ft 2-45 ft 1.91 it Z14 It 24 in n * Do2/4 3.142 sq.ft 27.88 cfs OKAY .P ft _L---- , im 100-Year Storm 0.80 3220 fps/s 5226 cfs 6.40 ft 2.45 ft 3.95 ft Z28 ft 24 in IT * Do2/4 3.142 sq.ft 40.09 cfs OKAY 11 Water Quality Volume Vwq = (0.5 in/cc) * ( 1 ft/ 12 in * Ag Vwq = Volume of water quality storage; also equal to the volume of permanent pool ( ac.ft ) Ag = Gross area of site ( ac ) Vwq = ( 0.5 in / cc) * ( 1 ft / 12 in * ( 54.44 ac ) Vwq = 2.27 ac.ft Forebay Volume Vfb = 0.20 * Vwq * ( 43,560 cu.ft/ac.ft ) Vfb = Volume of storage combined in all forebays ( cu.ft ) Vwq = Volume of water quality storage; also equal to the volume of permanent pool ( ac.ft ) Vfb = 0.20 * ( 2.27 ac.ft) * ( 43,560 cu.ft/ac.ft ) Vfb = 19,776 cu.ft There are three foreboys, one at the discharge of each storm sewer inflow pipe into the pond. The required forebay volume will be divided equally among each inflow. Therefore, each forebay has a volume of: Vfb' = Vfb / 3 Vfb' = Volume of storage required in each forebay ( cu.ft ) Vfb = Volume of storage combined in all foreboys ( cu.ft ) Vfb' = ( 19,776 cu.ft) / 3 Vfb' = 6,592 cu.ft Each Forebay is designed with at least 6,592 cu.ft of storage between EL +1.50, the safety shelf, and EL +4.00, a half -foot below the inflow invert. Water Quality Discharge Weir Flow thru the weir must be a rate that will release the water quality volume over a period of at least 48 hours. Therefore, the maximum flow thru the weir is: ( 43,560 cu.ft / ac.ft ) Qw= Vwq *--------------------------------= ( 48 hrs) * ( 60 min/hr) * ( 60 sec/min) = Flow thru the weir ( cfs ) iQw Vwq = Volume of water quality storage; also equal to the � ^ volume of permanent pool ( ac.ft ) Qw = ( 2 27 ac.ft * ( 60 / � ----------- - - --- - - - --- - - - ( 48 hrs) * ( 60 min/hr) * ( 60 I. Qw = 0.57 cfs Find the head on the weir. h = (ELwq - ELb ) h = Average head on weir ( ft ) ELwq = Water level in pond corresponding to water quality volume ( ft/ms► ) ELb = Water level at pond bottom; or, wate level at top of permanent pool ( ft/msl ) To find the water level in the pond corresponding to the water quality volume, interpolate the stage -storage data table; STAGE STORAGE ( ft/MSL) ( cc.ft) - 1.60 0.50 1.90 2.27 2.00 2.82 ELwq = 1.90 ft/mst The bottom of the pond and/or the top of the permanent pool is: ELb = 1.50 ft/ms1 The head on the weir is therefore: h = ( 1.90 ft/mst) - ( 1.50 ft/msl ) h = M40 ft Determine the weir dimensions. The weir height will be equal to the head on the weir, plus a nominal 1 inch. The width of the weir opening - i.e., the length of the weir crest - is therefore wholly dependent on the flow thru the weir. Flow thru the weir is determined by the common equation: Qw = C * L * h 312 The length of the weir crest is therefore: L = Qw / ( C s h3/2 ) L = Length of weir crest ( ft ) Qw = Flow thru the weir ( cfs ) C = Weir coefficient. For a rectangular, sharp -crested weir, use C=3.1 r= Average head on weir ( ft ) = ( 0.57 cfs) /[ 3.1 * ( 0.40 ft )312= 0.73ft = 9in mine the height of the weir.h * (12in/ft)] + ( 1 in= [(0.40ft) * (12in/ft) J + ( 1 in= 6 in 12 1 13 1 14 1 15 16 17 LEGEND & NOTES L 1-num I Iclous 1. THE STORAGE VOLUME OF THE DETENTION BASIN IS 51.75 ac.ft, NEGELECTING THE PERMANENT WATER POOL THIS IS GREATER THAN THE REQUIRED 0.55 ac.ft PER ACRE WHEN APPLIED TO THE DEVELOPMENT AREA (34.32 cc). Z THE PERMANENT WATER POOL ELEVATION IS 1.50 fL THE 70P i OF THE BASIN RIM IS 8.50 It. A SINGLE -STAGE DISCHARGE ._ STRUCTURE IS USED, CONSISTING OF ONE 24-INCH ORIFICE (LE, SHORT PIPE) AT ELEVATION 1.50 ft. THE EXTREME EVENT OVERR.OW CREST Is AT ELEVAnoN 7.00 3. THE 10-YR & 100-YR MAXIMUM PEAK RUNOFF TO THE BASIN I BASED ON POST -DEVELOPMENT CONDITIONS, INCLUDING THE i BASIN AREA ITSELF, ARE AS FOLLOWS: O10 = 121.52 cfs & 0100 = 164.36 cfs 4. THE 10-YR & 100-YR MAXIMUM PEAK DISCHARGE FROM THE BASIN, BASED ON UNDEVELOPED CONDITIONS, IS LIMITED TO THE FOLLOWING. - 010 = 27.88 cis & Q100 = 40.09 cis l) 5. NEITHER THE 10-YR STORM NOR THE 100-YR STORM DISCHARGES INTO THE EXTREME EVENT OVERFLOW STRUCTURE 6. THE 10-YR & 100-YR DISCHARGES ARE LESS THAN THE MAXIMUM ALLOWED AND, THEREFORE, THE BASIN HAS SUMCIENT STORAGE -DISCHARGE CAPACITY TO DETAIN BOTH THE 10-YR & 100-YR STORM EVENTS. ` RECORD DRAWING-4 THIS DRAWING REPRESENTS THE AS -BUILT STATE OF THIS PROJECT ACCORDING TO AVAILABLE INFO MATION F RNISHED TO THE EN R THE CONTRACTOR 0 ER CO STR ON,' B _ ATE: 18 DEC. 2007 v F } /min) 1 ' E t. ® RESIZE WEIR CALC FOR 48 HOURS 13AUG.2006 © ADD WATER QUALITY CALCS; REVISE OUTFALL DETAIL 17.JUL2006ADD HCFCD EXTREME EVENT OVERFLOW STID DET ' CORRECT CONCLUSIONS TO MATCH CALCS AIL; 29•JUN.2006 NO. REVISIONS/ SUBMISSIONS DATE x x5 'i I Ion 2800 N. Henderson Avenue 1 Studio 100 Design Dallas, Texas 752D6 214.370.3470 Ph ; G rou p 214.370.3083 Fx ) NAME JLABS AT FAIRMONT GREENS, SEC.- al CITY OF LA PORTE HARRIS COUNTY TEXAS B DRAWING TITLE DETENTION POND CALCULATION CFCD Method 1 SEAL DRAWN SCALE 4 F.M. CHECKED FILENAME BDK C508 DET BAY CALC.dwg *:................••....:••'ty REVIEWED DRAWING NO. .. JEFFREY H. COHEN j JHC A A:. 85083 �� C5 08 o . l O N;� DATE 7hf/.Fss *c...... �`�- 14APR.2006 'gh,ONAL�� PROJECT NO. 2702.00 ZO Of 49 16 17 1 12 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 1 12 1 13 1 14 1 15 16 1 17 LEGEND &NOTES I 2'-6" PIPE OPENING t n L 9" I I �o I `✓ Lj j a j t\i LJ \ V' AN Q0 ® p U p \ i - _ Nlp IN ; `4 tO NOTE: WEIR PLATE TO BE 1/8" GALV. I 1 �i i n W I 1s' VE i i CAUTION M 1 ,V YI 1 i� 1 rUNDERGROUND AO-LI 110 OI O T ♦.- N A\IJ lMl .TACT ESHEET STEEL. WEIR DIMENSIONS I I ® I m p I , I I UTILITIES ARE LOCATED ON THIS SITE. TO BE AS SHOWN IN DETAIL. " t T I Ct I AI L ,ST T{, HOU S PRIOR .O / 11 6.,TI 1.• CC ACT_44— 1 THE " I ' I i i i TEXAS EXCAVATION SAFETY SYSTEM (TEES) R LOCATE ALL - r7 USE 1 /4 EXPANSION ANCHORS Q- I � �,j / I o I t4' U E UNDERGROUND UTILITIES IN THE AREA. i TO FASTEN TO CONC HEADWALL STA 0+00.00 PR SPWY �� !O 1s. I/E.--------------� w — j ---------------- !<' EXTREME EVENT OVERFLOW. O I I? I 1-800—DIG—TESS iv TRASH GUARD NOT SHOWN FOR BEGIN 6" HOPE pppALL4 SEE DETAILS SHEET C5.06 i I (1-800-344-8377 ) BOLT PATTERN �� I www.OtGTEss.oltG CLARITY. INSTALLV __________________{ �. /� I � i r-------------- K " " 1 —ROCK RIPR4P APRON V i 1 �� i M � , F 10' S.S.E. {� 3 3 FL —0.55 � 1 I 1a' U.E �. , I 3" 3" , I I 3" 3"3"3" 3" ov P) ---- I' WEIR PLATE oo _k °� I �•� 3 ; STORM NOTES I I STA 5+22.64 PR SPWY INFLOW 1. STORM SEWER PIPE SHALL BE CLASS III RCP COMPLYING WITH ASTM 5.00' UE EMBEDMENT O V I 1 `��----------- ---------------------------- ' I END 24" RCP SHALL BEGIN At DANCE WITH CITY OEPT WHERE NOTED F PORTS STANDARD FILL BEHIND p� ^ t�O Oro Z I /� I INSTALL HEADWALL 0.... ,co I I 1, - TYPE A' HEADWALL DETAIL LP-DTL-STM-010. ; I TOP WALL 6.00 2. INLETS SHALL BE TYPE "C-4" IN ACCORDANCE WITH CITY OF J Q J O J`S I I LA PORTE STANDARD DETAIL LP-DTL-STM-028. J_ 00 0" --8" PVC SAN SWR ,'------------ io ss.E.------------------J DETENTION POND p• 3. HEADWALLS SHALL BE PARALLEL FOR SINGLE PIPF, SIMILAR TO Ki 69 I r- (f1 CITY OF LA PORTE STANDARD DETAIL LP-DTL-STM-017. CONC HEADWALL SIMILAR I --`—"'----------- TO LA PORTE STD DEfAiL Q ----- -J 4. MANHOLES SHALL BE SQUARE, COMPLYING WITH ASTM C913. PRECAST CONCRETE STRUCTURES LP-DTL-STM-017 I{ 5. CONNECTORS BETWEEN MANHOLES OR INLETS AND PIPE SHALL BE RESILIENT RUBBER CONNECTORS COMPLYING WITH ASTM 36" R END RCP 24" RCP = STD 4 PR SPWY C1478. `'� CO BEGIN 24" RCP 6. PRINCIPAL do EMERGENCY SPILLWAY OUTFALLS TO HCFCD CHANNEL UNIT NO. A104-00-00 SHALL BE MADE WITH ROCK 1 u 36" H —3V PR SPWY MH O} RIPRAP APRON IN ACCORDANCE WITH HCFCD STANDARD DETAILS. 6 1, H _ I + _ SAFETY I // SEE SHEET C5.11. Pit I SHELF U C �•• G Cf / G C /\ ' I--------�---- --� WATER QUALITY - • - - - - ROCK RIP I 1 WEIR PLATE PER HCFCD L _ _ _ _ _ _ _ _ _ _ _ _ J SEE DETAIL ABOVE STD DETAILS• STA 0+88.77 PR SPWY PI STA 4+90.64 FOR SPWY SEE SHEET C5.11 MANHOLE PR1 : ` 1 END 36' HOPE A 90.00'00.0" LT MANHOLE PR2 BEGIN 36" RCP INSTALL: % G ELEVATION SECTION - 5'x5• SO STMH 1 - s8.6 so STMH GI:. T/RIM 8.55 T/RIM 8.66 a a aanannnaaan RECORD DRAINING `- A n10nu ♦ nne nlrTCUTIAU 10^un THIS DRAWING REPRESENTS —� vwvnrcna3c .a Irwv I vnc � LOAM• "I N 1 1vr. 1 vrry �►( � THE AS -BUILT STATE OF THIS PROJECT • • •aww •a • n au. *a .. w• ram ■• & ww•L•ww A •• • •�•. • •♦SA V /�.,,;. A dt w 1 K. IWUAL. wux rLA1 L rK1N%o1rAL JrILLWAT ACCORDING TO AVAILABLE INFORMATION `t Stale: NTS Scale V:1" = 4' H:1" = 40' FURNISHED TO THE ENG%NER R THE CONTRACTOR 0 FAFTER CONSTR O DISCHARGE STRUCTURE 3'—O' 44 " 4A"x4�"xa" PL t I 1 ! I �I HINGE E 18 DEC. 2007 & TRASH GUARD BRACKET I O E 1 3 I `^ 14" HINGE ' a I . pi _ ' a 1 3 0 L1i"X1inx d" O 4" 4" 4' 4' 4" 4" 4" 4- 4' — - — - WELD TO FRONT SIDE 4 — 4w EXP. MEN ME 1. ELEVATIONS ARE BASED ON STATE PLANE COORDINATE ANCHORS— 2j" SYSTEM, SOUTH CENTRAL ZONE, NAD83. L 1i'x 14"x in ( E i i = STRINGERS. 1i• DL fro S a WELD TO STRUT PIPE STRUT TOP REVISE WEIR PLAT; ADD TRASH GUARD 13 AUG O6 ; f i 1 i - PIPE STRUT HINGE BRACKET III•�11111111111�1■IIIII'lull,llllll�lllll'lllll'lllll'llll, -IIIII'lull'IIIIIl1i�.lull'lull'■I®IIIII'lull'lull'®IIIII,IIIII'�111' 1�®.1■ LOJMM 111,111,111,®111,-1.1�111,111,MI 111,®111,111„ .. •_I I • I,111, • �� '11 1 1 �. • , i • • • i • - - 1 - ' , - • ■ ® (/ E�■.�■■■■�/{■/��T{�a�.■■ ■■■■��■■■■■■1\■..�■■■■■■■'�■■■■...�li"i■■■■11 ■�■■� • 3'fl■�■ 0 DETAIL i ADD BENCHMARK ■ilk {C• . 1 1 1 1 1 1 1 1 1: 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 , ---T K 1 -. 1.. 1 1 mi ,�■��■� 1 . •BF&I-116,011511 - --- `1•.1`,. �,� �n�� ,�o ii E�■��■�.�� : . _ , . _ _ Em ,� � ., � .�: MII■■■■■■ .■■■■■■■■■■. ■®■r■��a►� - � AliIIE�omm�mmm�m■ �� or, .��■■■ l�iWWii�IliW� ■■ � � -• E a ®■■ ■E��11■®��uTi r�s��cn��urr�1��■ ��n�n�an�� _—II_.. _,1r•�[i��l7�H�� \t ...11. �..Studio 100 HINGE 2 - ,�- ,A.. EE A 2800 N. Henderson Avenue • 4' CONC WING WALL ro 214.370.3470 Ph � �.E®�.®�"■■®■■� ®.■.�■� ��■. _.®■■■®■■■®■■®®� 1■ FEZ :.I'!®.STRINGER AIR SLAB ' �1■��.).YF,•j11 ;rbt:��■■'■■■�'� ► ■ • • Ate_.' ■■__�■■�■■ 'IN 0 CITY OF LA PORTE HARRIS COUNTY TEXAS DISCHARGE STRUCTURE ■ ■.■ , �■■■ ■■■■.,■�■ ■ .��. ■ ..■ ■■ ■■■ ■ DET BAY mil! 11 ELEVATION• ■■®�■■®■■■� ®• WWi lY�ii l i1" �� ,.. � _ ...-�..r• I11M■ NEI Ems■ ■■■■■ _ I _ ■�■■ ■■■�..�� ■■■■■■.IiZlsls41 FILENAME OMEN C509 PR SPWY P&P.dwg C DISCHARGE STRUCTURE ST 111111111111IMMI Scale: NTS = EOM■. .■■� ■■��I©� . . n� ■� E.■�.. ©I©■ ■ MEN fi : • �. E � .•. _ _ _ ._..-_. ' _ `._-._r.,Vr.Y.I�rWYaiW..T.r.L.al.`. .... _. �I..I.I.ra.�■■®■��.■■ ME 1• ... • • . , 21 r 49 1 1 2 .' G VICINITY SCALE: 1 = 1.2 mi I �1l � lii?!ll \ 1�lJlll\� n� 4__ 1 5 1 6 1 7 8 1 9 WIILLIAM Po HARRIS 11) ° 498)III R 0 ES SwF II11 �- mrwrw 10 11 SURVEY N0. 30 12 13 / / / WHARTON_WEE�6 ROUI FVARn (SP(IR d98 R.O.W. WIDTH VARIES F No. 56 1 ZONE AE 14 115 16 1 17 LEGEND & NOTES 1 STORM WATER QUALITY NOTES L 1 • " 1. EXISTING TOPOGRAPHIC FEATURES, INCLUDING CONTOURS, WATER BODIES, STRUCTURES, ROADS, ETC., HAVE BEEN ESTABLISHED BY FIELD SURVEY PERFORMED BY BUSCH HUTCHISON & ASSOCIATES INC. BAYTOWN. TX FOR 65 LA PORTE LTD.. DAliu JANUARY 2006. I!1 2. LAKES AT FAIRMONT GREENS SECTION ONE IS A PUBLIC 92-UNIT SINGLE FAMILY RESIDENTIAL DEVELOPMENT ON 34.32 I" ACRES IN THE CITY OF LA PORTE, HARRIS COUNTY TEXAS. 3. WITHIN THE DEVELOPMENT BOUNDARIES, LAKES AT FAIRMONT GREENS HOMEOWNERS ASSOCIATION (HQA) SHALL BE III RESPONSIBLE FOR: (1) LANDSCAPING & UPKEEP OF OPEN ,- -------- SPACES; (2) MAINTENANCE OF DETENTION POND &RESERVE FC . _ A'; (3) PUBLIC EDUCATION; AND (4) BLOWN LIMR REMOVAL G'y - 4. THE PERMANENT STORM WATER QUALITY FEATURE IS A \ DUAL -USE DETENTION AND WATER QUALITY BASIN. FOR DtIFOR]34-3 PURPOSES, THE BASIN IS SIZED TO DETAIN RUNOFF QUALITY FOR POSES, ACRES BASIN 0S DESIGNED FOR WATER QUALITY PURPOSES, THE BASIN IS DESIGNED TO DETAIN RUNOFF FROM 0 BOTH THE 10-YR & 100-YR STORMS. ADDITIONAL DETENTION \\ BASIN REQUIREMENTS AND CALCULATIONS ARE SPECIFIED ON ' SHEETS C5.06, C5.07, C5.08 & C5.09. 1 5. LAKES AT FAIRMONT GREENS HOA SHALL BE RESPONSIBLE 'FOR MAINTENANCE OF DETENTION BASIN, INCLUDING MOWING, REMOVAL OF DEBRIS AND BLOWN UTTER. AND KEEPING DISCHARGE STRUCTURE IN PROPER WORKING ORDER. THE BASIN SHALL BE MOWN AT LEAST EVERY SIX MONTHS, OR SOONER �J WHEN NECESSARY. THE BASIN SHALL BE INSPECTED FOR DEBRIS, BLOWN UTTER, AND PROPERLY WORKING DISCHARGE STRUCTURE ONCE EACH MONTH, 6. INLETS SHALL BE IDENTIFIED BY NUMBER (DRAINAGE AREA \ NUMBER) AND THAT IT IS A STORM SEWER THAT DRAINS TO ` \ GALVESTON BAY. IDENTIFICATION MARKER SHALL BE EITHER \ APPLIED PRINTED PLATE, PAINTED STENCIL, OR NEARBY POSTED, , SIGN. y ® 7. ALL NON-STRUCTURAL &STRUCTURAL CONTROLS SHALL BE Y INSPECTED ON A REGULAR BASIS BY THE TAKES AT FAIRMONT'" .:,, • GREENS HOA 8. LAKES AT FAIRMONT GREENS HOA SHALL, AT LEAST EVERY SIX MONTHS, FURNISH RESIDENTS WITH FLYERS. DOORHANGERS, F I; BROCHURES OR OTHER MEDIA INFORMATION ON PROPER HANDLING & DISPOSAL OF MUNICIPAL SOLID WASTE & HOUSEHOLD HAZARDOUS WASTE AND PROPER LANDSCAPING PRACTICES. ' d STORM WATER QUALITY LEGEND WATER QUALITY FOREBAY DEVELOPMENT COMPONENTS: SEE DETAIL ■ ■ ■ LIMITS OF DEVELOPMENT // A �' - v V - - \ THIS (TYP 3)ET FLOW ARROW \ \ 5.84 Q ' q - - - - - - DRAINAGE AREA G DRAINAGE AREA I.D. ST // u / \ V A\ �A 1.16 aC DRAINAGE AREA ACREAGE -- - - - = -- - _ _ _ _ __- _ _ -- - _ �� I POLLUTANT SOURCES: f= RESIDENTIAL ACTIVITIES. LANDSCAPING, HOUSE ZONE X SHADED MAINTENANCE. RESIDENTIAL WASTE DISPOSAL I & LIGHT VEHICULAR MAINTENANCE F fij11 \\ \ C3 ,� 1.55 ac ' I' SWQMP PERMIT REQUIREMENTS LANDSCAPING ACTIVITIES BY LAKES �IIIy � AT FAIRMONT GREENS HOMEOWNERS /� „ UPON COMPLETION OF CONSTRUCTION, THE PERMANENT / ��lll� i 1 / ASSOCIATION F STORM WATER QUALITY FEATURE WILL BE CLEANED OF ALL SEDIMENT AND DEBRIS THAT MAY HAVE _ _ ZONE A E \ \\ ® POLLUTANTS GENERATED IN THE STREET IN ACCUMULATED. ADDITIONALLY ALL DISTURBED AREAS GO RELATED TO THIS PROJECT WILL BE COMPLETELY - STABILIZED. THIS WILL BE DONE PRIOR TO SUBMITTING - _ _ WATER QUALITY CONTROLS. y \ G AN AS -BUILT CERTIFICATE" AND CALLING FOR FINAL INLET IDENTIFICATION (Non-structural G\ INSPECTION. HARRIS COUNTY ENGINEERING WILL N07 R�S QUIT -CLAIM DEED PASS THE FINAL INSPECTION OR ISSUE THE CERTIFICATE RECORD DR1�VMG ) 60.35 ACRES / ® WET DETEN7ON BASIN (Structural) E 11 ,l \ \ \ \ .� C TRACT III OF COMPLIANCE UN77L THE REQUIRED FINAL CLEANOUT THIS DRAWING REPRESENTS J_E_COOK, ET AL AND STABILIZATION HAVE BEEN COMPLETED. THE THE AS -BUILT STATE OF THIS-ROJECT r' v �� -TO - - - - - - DEVELOPMENT IS NOT APPROVED FOR OPERATION UNTIL p BENCHMARKS . 1 /CITY OF LA PORTE ACCORDING TO AVAILABLE INFORMATION E..` _ \ / A CERTIFICATE OF COMPLIANCE HAS BEEN ISSUED. 1. ELEVATIONS ARE BASED ON STATE PLANE COORDINATE OCTOBER,� 10, 1986 - _ _ / ccF o. 1ca64741 _ -FURNISHED TO- THE EN EER � _ ,. OFFIcIALREAL ueuc RECDRDs _ - E CONTRACTOR ER o (GRIST ELEVATION CGEE 0 DL9 O NE NAD83 t _ \ 'HARKS COUNTY, TEXAS l-._._._-._-._-.--------------- .- -- 0 CV 3 \ 2. HCFCD REFERENCE MARK NO. 010270, NAVD88, 2001 ADJ. ST ay (GEOID 99); ESTABLISHED 26 DEC 2002. / (PROJECT ELEYARONS ARE 0253' LOWER THAN BENCHMARK) ZONE X SHADED / ''�\\ BY: ELEVATION = 6.61 18 DEC. 2007 11 � v � v `., o //% \ \\� \ \� \ \ SEE SHEET C5.09 ----i� o � \� \ FOR STORM SEWER GENERAL REVISIONS THRU-OUT SHEET 17 JUL 06 D (® DISCHARGE STRUCTURE ZONE AE �� , 4.00 4.00 55.00 o 0 29 JUN 06 DETAILS 50.00 50.00 � ro 1 NEw SHEET 12 4 00 '0 NO. REVISIONS/ SUBMISSIONS DATE - EL +4.62 EL +1.50 Lj 1 /I ( \ \ / - - - - - - - - - - EDGE SAFETY EDGE SAFETY 30' MAINT. SAFETY a i SHELF SHELF SHELF �c FOREBAYTOP 0 80 160 II\ \ EEL +5.00 L +8.50 POND TOP 0 Scale: 1" = 80' C DISCHARG PIPE & RISER 7 / \ = oSTM120 PVC w 1" DIA HOLES = Y SAFETY SHELF -- -- -- -- " M INFLOW PIPE AT 12" VERT. SPACING i T\� � G \ 1 \ \ \� \� \ \ / > -- -- -- -- ' Ion 2800 N. Henderson Avenue \ �\ 4H:1V - WTR. QUAL. W.S.EL Studio 100 0 A 104 \� �• � \ / / \ ' 'r--4HAV-- ---- -- � ---- -' ---__- a EL -2.50 - +400 FOREBAY Design Dallas, Texas 75206 \ �`0 64 QC \ /� \ �� 7L 4h•1V POND TOE WTR. QUAL W.S.EL( 214.370.3470 P..h Q ; oo! +1.90 MAIN POOL .o G 1"O V p LO 214.370.3083 Fx EL ro w�D \ \i \1 FOREBAY TOE , > ^ EL +0.00------- oL w.s.E� yqR efp �Tq "'4 \ \ \ FOREBAY BOTTOM L N POOL o Y \A = FL DISCHG PIPE rc JOB NAME B \ RiS COR�F�Rp� ¢�3g �iilgGf � fo'T &w �O�\ \ ` �, � � o �S EL -2.5G 3 LAKES AT FAIRMONT GREENS SEC. I \\ POND BOTTOM R 20.00' c CITY OF LA PORTE HARRIS COUNTY TEXAS B a� PROJECT OUTFACE '� E DRAWING TITLE DISCHARGE EL +5.00 SWQMP SITE PLAN TO PUBLIC STORM � EL -2.50 PIPE &RISER FOREBAY TOP 0 SEWER &CHANNEL, \ FOREBAY TOE & N STORM WATER QUALITY MGMT. PLAN SEE SHEET C5.06 �\ OWNED &MAINTAINED \ POND BOTTOM :c FOR EXTREME EVENT \ BY THE HCFCD. \ 100.00, OVERFLOW DETAILS \ \ SEAL DRAWN FM SCALE H. 1•" = 80' \. SEE SHEET C5.11 \\\ i PLAN .t9 CHECKED FILENAME SECTION *'y BDK C510 SWQMP PLAN.dwg A FOR STORM SEWER \\ ��/ ••• ••••••••• •-•••...•..'.*.�/ REVIEWED DRAWING NO. OUTFACE STRUCTURE \ \ DETAILS \ TYPICAL WATER JEFFREY H. COHEN j A \ i .......... ............ JHC A QUALITY FOREBAY �= 65083 =�= DATE C5 10 \ Scale: NTSIc °' h�hryS�oNAL �? 14APR.2006 • 3 4 �� h PROJECT NO. 22 Of 49 1 2 2702.00 5 6 7 8 9 1 10 1 11 1 12 1 13 1 14 1 15 1 16 17 ........................... H ZONE X SHADED TOPSOIL OVER RIPRAP TIMBER BENT FOR OUTFALLS 48 IN. DIA. AND LARGER. SEE NOTE 4 AND TIMBER BENT DETAIL. - / a 1 0 D/2 (TYP.) SEE NOTES 1 & 6. CMP OR HDPE 6 IN. SEE NOTE 2. MIN. 120- CHANNEL D EXISTING as BOTTOM PIPE 30- - . z, to rkNHOLE CEMENT STABILIZED SAND PLAN TO SPRINGLINE. SEE 3 FT. MIN NOTE 3. MAINTENANCE BERM A SECTION CMP OR HDPE. SEE NOTE 2. 3: MANHOL BEDDING TIMBER BENT FOR OUTFALLS CMP D ETAI L 48 IN. DIA. AND LARGER. SEE i �� 1\v IMBER BENT DETAIL. SEE NOTE 4. IF CONCRETE LINED, A CMP SEE NOTE 2. NOTE 7. SEE NOTE 8. 1 FT' T \' l ( TIMBER BENT FOR OUTFALLS 48 IN. DiA. SEE NOTE 6. EXISTING PIPE AND LARGER. SEE TIMBER BENT DETAIL. 10 FT. MIN. INTO SLOPE WRAP JOINT WITH 1 FT. 1 FT. z DOUBLE WIDE COUPLER TO 30# X 12 IN. ENGAGE A MINIMUM OF FOUR ASPHALT FELT. MIN. MIN. CORRUGATIONS ON EITHER SEE TYPICAL SIDE OF THE JOINT. CONCRETE NEW PIPE 5 FT. MIN. COLLAR DETAIL ( 0� INTO SLOPE O ( I STAINLESS STEEL BANDS TO SEE NOTE 9.I BE LOCATED ON CROWNS OF CORRUGATIONS (TYP.) 7 . PIPETING MAX. CONCRETE COLLAR D ETAI L 6 IN. MIN. ALL AROUND (TYP.) 4 � EXISTING PIPE CEMENT STABILIZED SAND SEE NOTE 9. REMOVE EXISTING PIPE ALL AROUND PIPE SEE NOTE 3. I BEDDING CONCRETE 10 FT. MIN. INTO SLOPE SECTION A BEDDING HDPE PIPE DETAIL FABRICATED ELBOW SEE NOTE 7. CMP OR HDPE i"- • � < '•: i a I SEE NOTE 3. A D CONCR 6D OR TOP OF SLOPE 6 IN. PIPE ELEVATION ON 20 FT. (MIN.) OPPOSITE BANK, WHICHEVER TS SMALLER. Cr7(`TIf11V TYPICAL STORM SEWER OUTFALL STRUCTURE LAYOUT TOPSOIL OVER RIPRAP -" PLAN c =1 1I' Fr. -.�-1- IN. NOTE: TOE -IN RIPRAP ACROSS CHANNEL SECTION BOTTOM & UP SLOPE. DO NOT PLACE TOE A AGAINST CONCRETE. SEE NOTE 2. i = SEE NOTE 7. EXISTING PIPE "�`T'"" ' SEE NOTE 3. SEE TYPICAL CONCRETE COLLAR DETAIL. SLOPE 6 IN. _ 20 FT. (MIN.) SEE NOTE 6-/ -rAOMIUMMU ELBOry Jtl.1 IUIN PIPE ADJUSTMENT DETAIL 48-INCH AND LARGER DIAMETER CHANNEL NOTE_: (MAT THICKNESS) 1I 8� I IN. GRADE TOP OF TIMBER BENT EXPOSED ABOVE SLOPE OGG Kin= � .�,Ij, .11 r.. * - m SEE NOTE 3.- HIGH DENSITY CORRUGATED POLYETHYLENE (HDPE) SMOOTH LINED PIPE. HDPE PIPE BAND COUPLER DETAIL GALVANIZED BOLT 4 IN. X 12 IN. TIMBER 61920 2 FT. MI BAND COUPLER CMP BAND COUPLER DETAIL 4 IN. X 8 IN. TIMBER PIPE DIA. VARIES 0 � e SEE NOTE 3. 8 IN. DIA. PILE �GALVAN�ZED III -8 IN. DiA. PILE �i v uvu iv L SEE NOTE 6. L II u SEE NOTE 4.� " TYPICAL SECTION ELEVATION TIMBER BENT DETAIL FOR 48-INCH AND LARGER OUTFALLS STORM SEWER OUTFALL NOTES: 1. INSTALL OUTFALLS 48 INCHES OR LARGER, AND STORM SEWER AND TREATMENT = PLANT OUTFALLS OF ANY DIAMETER, WITH RIPRAP EROSION DIMENSIONED AS SHOWN IN "TYPICAL STORM SEWER OUTFALL STRUCTURE LAYOUT." 2. STORM SEWER OUTFALL PIPES WITHIN THE HCFCD RIGHT-OF-WAY SHALL BE CMP OR HDPE IN ACCORDANCE WITH SPECIFICATION SECTION 02642-CORRUGATED METAL PIPE, HIGH DENSITY POLYETHYLENE PIPE p (HDPE) IN ACCORDANCE WITH SPECIFICATION SECTION 02505-HIGH DENSITY w POLYETHYLENE PIPE, OR APPROVED EQUAL. 3, PROVIDE AND PLACE CEMENT STABILIZED SAND IN ACCORDANCE WITH SECTION NO. 02321-CEMENT STABILIZED SAND. Li Of 4, TIMBER BENTS SHALL BE IN ACCORDANCE WITH SPECIFICATION 0- SECTION 02464-TIMBER BENTS. 5. STORM SEWER OUTFALLS SHALL BE IN ACCORDANCE WITH SPECIFICATION SECTION 02316-STRUCTURAL EXCAVATING AND BACKFILLING. 6. RIPRAP SHALL BE PLACED IN ACCORDANCE WITH SPECIFICATION SECTION 02378-RIPRAP AND GRANULAR FILL. FILL RIPRAP VOIDS AND BURY RIPRAP A MINIMUM OF 6 INCHES WITH TOPSOIL ON SIDE SLOPE AS DIRECTED BY THE ENGINEER. 7. SET FLOWLINE OF OUTFALLS 1 FOOT ABOVE CHANNEL FLOWLINE OR 1 FOOT ABOVE NORMAL WATER SURFACE ELEVATION. 8. SEE CONCRETE CHANNEL LINING DETAIL SHEET FOR CMP OR HDPE OUTFALL DETAILS THROUGH CONCRETE CHANNEL LINING. 9 TYPICAL RIPRAP LINING DETAIL -SIDE SLOPE 0 N LY STRUCTURAL COLLARS E #4 BARS (GRADE 40) 12 INCH O.C. EACH WAY -FOR COLLARS ONLY. TYPICAL RIPRAP AT CONCRETE CHANNEL LINING B SECTION THIS DETAIL SHEET HAS BEEN PREPARED FOR USE ON HCFCD PROJECTS OR PROJECTS TO BE MAINTAINED BY THE HCFCD WHEN COMPLETED BY OTHERS. AN ENGINEER WHO INCORPORATES THE DETAILS ON THIS SHEET BECOMES RESPONSIBLE FOR ITS USE IN THE END PRODUCT IN ACCORDANCE WITH RULE §137.33 (b) AND (c) OF THE TEXAS STATE BOARD OF REGISTRATION FOR PROFESSIONAL ENGINEERS. RECORD DRAWING THIS DRAWING REPRESENTS THE AS -BUILT STATE OF THIS PROJECT ACCORDING TO AVA►LAB INFORMATION FURNISHED TO TW UNGINEER ^Y THE CONTRACTOR 108 OWNER 18 DEC. 2007 aa ro r: 3 W W C.� Z t!i z� O �- WLA. _...` LLI Qi.. . `} o b, a. f W Y g U. ( U __ 7) Harris Coun� flood Control Distrid 9900 Northwest Freeway Houston, Texas 77092 DATE: 08-31-05 SCALE: NTS A. SHEET NUMBER 2AF49 PAVING I. DESIGN THICKNESS OF PAVING 11. STABILIZED SUBGRADE TO A DEPTH OF III. DESIGN STRENGTH OF CONCRETE V. TYPE AND PLACEMENT OF STEEL• I - No BE COMPLETED ONLY IF PAVING IS TO BE ACCEPTED BY HARRIS C/NT DRIVEWAYS I. NUMBE OF DRIVEWAY APPROACHES PROPOSED II. HARRIS LINTY STANDARD DRIVEWAY DETAIL PEARS ON SHEET NOTES, I - 11 TO BE COA�LETED LY IF PROJECT ENTAILS CO CRON OF DRIVEWAYS AT TIME OF DEVELOPMENT FIRE ARATUS ACCESS ROAD ❑ REQUIRED AND SHOWN N SHEET 11 NOT REQUIRED DUE TO I. ISLANDS AND MEDIANS II. ❑ STANDARD 6" CURE ❑ 4" x 12" CURBING ❑ 6" OR 4" x 12" A 6" CURBING S�AT MEDIANS AND ISLANDS --,i�ATIONS ❑ NO MEDIAN CfiT OR RELOCATION IS PR ❑ MEDIAN MODIFICATIONS ARE SHOWN ON I. LEFT HAAD TURN ❑ NO LEV TURN LANE IS PROPOSED ❑ LEFT 7URN LANE IS SHOWN ON SHEET ❑ 0 WORK IN THE RIGHT OF WAY IS PROPOSED THAT OULD INTERFERE WITH TRAFFIC FLOW TRAFFIC CONTROL SHOWN ON SHEET V. EXISTING TRAFFIC CONTROL ❑ DEVICES SHOWN ON PLANS (T.C. BOXES AND LOOPS) / SUBDIVISION DRAINAGE SITE DRAINAGE DRAINAGE SYSTEM TYPE (OTHER THAN SUBDIVISION TYPE PROJECTS) 1.___ PROPOSED DRAINAGE AREA Psi STORM SEWER ❑ NEW DEVELOPMENT AREA: ❑ RE -DEVELOPMENT AREA (AMOUNT INCREASED J ❑ OADSIDE DITCH IMPERVIOUS AREA): s II. D NTION VOLUME DRY BASIN) NEW EA X 0.65 = ACRE-FEET II. DESIG METHOD USED 0 NTION REQUIRED ❑ CITY 0 HOUSTON FREQUENCY PROPOS VOLUME = ACRE FEET ❑ OTHER I - III TO BE COMPLETED FOR ALL PROJECTS 6. STORM WATER QUALITY I. CONSTRUCTION PROTECTIVE MEASURES. ® SWPPP SITE PLAN AND DETAILS ON SHEET(S) C7.001 to C7.005 ❑ TO DETENTION 'QNI El DETENTION POND ❑ TO HCFCD DRAINAG ❑ TO HARRIS COUNTY ROAD NAME: r, ) BY _ UNIT NO. iE DITCH LJSTATIC W.S.E. ®OUTF IS ❑ PROPOSED STORMS ER IS SUBME%ED.STORM WATER 0 FALLCAPACITY ALL ATED TO TRACT FRMAP: FROM DRAI E AREA MAP DATED: PREPARED ACTUAL ALL RATE. (CFS) (CFS) KI nW PRIOR TO DETENTION: FLOW AFTER DETENTION (IF REQUIRED): AM- 1 - N REWIRED ON ALL SUBDIVISION TYPE PROJECTS INCLUDING MANUFACTURED HOME PARKS II. APPLICABILITY FOR PERMANENT FEATURES. ❑ EXEMPT NEW DEVELOPMENT OF LESS THAN 5 ACRE PARCEL. ❑ EXEMPT REDEVELOPMENT OF A 5 ACRE OR LARGER PARCEL WHERE TOTAL IMPERVIOUS SURFACE (EXISTING PLUS PROPOSED) IS LESS THAN 1 ACRE. ❑ EXEMPT "GRAND FATHERED" BY AN EXISTING STORM SEWER LINE. ❑ "STORM WATER QUALITY MANAGEMENT PLAN" HAS BEEN/WILL BE INCLUDED IN A SEPARATE SUBMITTAL ENTITLED N "STORM WATER QUALITY MANAGEMENT PLAN" INCLUDED. SWAMP SITE PLAN ON SHEET(S) C5.10 III. STORM WATER QUALITY FEATURES. ❑ VEGETATIVE CONTROLS USED: (FILTER STRIP, GRASSY SWALE, URBAN FORESTRY) DETAILS AND CALCULATIONS APPEAR ON SHEET(S) ® POND STRUCTURE USED (WET, DRY, WETLANDS) DETAILS AND CALCULATIONS APPEAR ON SHEETS) _C5.01 & C5.06 - C5.10 A_ ❑ HYDRODYNAMIC TYPE SEPERATOR MODEL: ❑ OTHER(S): J90IE3: I - II REQUIRED ON ALL PROJECTS, III IF NOT EXEMPT OR 'GRANDFATHERED' WHEEL CHAT -POSED 0 ❑ _ ALKS PROPOSED YES ❑ NO ❑ NOTE: IF A MAJOR CATEGORY ON THIS SHEET IS NOT REQUIRED FOR THE PROJECT, "X" THROUGH THAT ENTIRE SECTION. CATEGORY (6) MUST BE COMPLETED. VERSION 9.0 OCT. 4, 2005 III. OUTFALL OUTFALL TO ❑ R SIDE DITCH ❑ STO SEWER ❑ OTHE STATIC W.S.E.0 IS _. ROADSIDE DITCH OUTFAL ROAD FRONTAGE 0.0 8 = (CFS) ALLOWABLE OUTFACE PROPOSED OUTFALL RATE: ❑ STORM SEWER OUTFALL CAPACITY ALLOCATED TO CT "ROM D. A. MAP: (CFS) FROM DRAINAGE AREA M DATE PREPARED BY: ACTUAL OUTFALL RAT (CFS) IV. PUMPED DETENTION FACILITIES VOLUME THAT G FLOWS: ACRE FEET VOLUME THAT IS LIMPED: ACRE FEET ENTRANCE VE CITY INTO ROADSIDE DITCH OR STORM ER: PUMP SPE FlCAl10NS AND OPERATING PLAN APPEAR SHEEP V. FLOW SIZE 0 ALL PIPE SIZE: TRICTOR PIPE SIZE: WATER AND WASTEWATER / 5. \UTILITIES ALITY: AL UTILITY DISTRICT: DISTRICT: WATER ANDWASTEWATER SYST S WATER SYSTEM AND INDIVIDU OSSF UA WATER WELL AND OSSF LITIES E PROPOSED II. PROOF OF CAPACITY ❑ LETTER FROM DISTRI /tiTMORIZING SERVICE AND CONNECTION ❑ TCEQ APPROVAL F WA SYSTEM AND PERMIT FOR WAS WATER S TEM. ❑ TCEQ APPROV FOR WATER STEM AND OSSF FEASIB TY REPORT ❑ OSSF FEA IITY REPORT WHICH NSIDERS INDIVIDU WELLS ❑ ESIDENTIAL: LOTS OR bqITS COMMERCIAL: AVERAGE DA Y FLOW OTHER: I. COMPLETE FOR ALL PROJECTS 11. COMPLETE FOR ALL PROJECTS. V III. COMPLETE ONLY IF TCEQ DISCHARGE PERMIT IS PROPOSED V REWIRED FOR ALL PROJECTS OTHER THAN SUBDIVISION TYPE PROJECTS. DEVELOPMENT AREA IN ES ALL AREA WHERE BUILDING, PAVING OR GRADING WILL OCCUR. AREAS NOT INCLUDED BUT WITHIN THE PROPERTYS BOUNDARIES MUST BE DELINEATED AS A 'NO WORK' AREA ON THE DRAWINGS. I. - V. REQUIRED WHEN PROPOSED FACILITY WILL INCREASE THE AMOUNT OF RUNOFF INTO A COUNTY DRAINAGE DITCH, ROADSIDE DITCH OR STORM SEWER. IF ANALYZED AND THE RECEIVING DRAINAGE STRUCTURE HAS CAPACITY IN THE FULLY DEVELOPED CONDITION OF THE AREA IT SERVES, NO DEIENTON IS REQUIRED. 7 FT .nnn CQNTR nT . TITQTR TC T CR TTFR T A 8. FLOOD PLAIN STATUS _..r .._.. ,.....� . _s._..,.. 1. DETENTION SUMMARY 1. GENERAL INFORMATION FIRM PANEL(S) FOR PROPERTY: P48201 CO945L STORMWATER DETEN11ON BASIN ROUTING TABLE FIRM PANEL(S) DATE: 9 JUNE 2006 DETENTION BASIN DRAINAGE AREA = 34.32 ACRES STATUS OF PROPERTY ON MAP RAINFALL EVENT PROBABILITY PRE -DEVELOPED PEAK RUNOFF CFS POST -DEVELOPED PEAK RUNOFF CFS DETENTION BASIN PEAK OUTFLOW CFS MAXIMUM WATER SURFACE ELEVATION PEAK STORAGE VOLUME AC- STORAGE RATE AC -FT PER AC 10% EXCEEDANCE (10-YEAR) 32.17 121.52 27.88 4.36 * 18.19 * 0.53 * 1% EXCEEDANCE (100-YEAR) 52.26 164.36 40.09 6.40 * 33.63 * 0.98 * ❑ LOCATED IN UNSHADED ZONE X ❑ ENTIRELY LOCATED IN SHADED AND UNSHADED ZONE "X" ® LOCATED PARTIALLY IN ZONE "AE" DELINEATE ON CONSTRUCTION DRAWINGS (DRAINAGE LAYOUT) ❑ LOCATED ENTIRELY IN ZONE "AE" (INDICATE BASE FLOOD LEVEL ON CONSTRUCTION DRAWINGS) ADDITIONAL CRITERIA FOR PUMPED DETENTION BASINS: ❑ OTHER VOLUME OF PUMPED 1% EXCEEDANCE STORAGE VOLUME = _AC -FT % OF TOTAL VOLUME MAXIMUM DESIGN OUTFLOW VELOCITY INTO HCFCD CHANNEL = CFS ❑ SITE REMOVED FROM FLOODPLAIN BY LOMA DRAIN TIME FOR BASIN = HOURS BASED ON HEAD CONDITIONS. OR LOMR-F CASE NO. FLOOD HAZARD RECOVERY DATA STORMWATER DRAINAGE DESIGN REPORT ❑ FLOOD HAZARD RECOVERY DATA AVAILABLE AND UTILIZED RETORT TITLENONE, NOT APPLICABLE -- OUTFALL PERMIT ONLY (PROVIDED INFORMATION BASED ON 1973 AND 2001 ADJUSTMENTS). REPORT DATE NONE ENGINEERING FIRM NONE ❑ FLOOD HAZARD RECOVERY DATA NOT AVAILABLE DATE OF ACKNOWLEDGEMENT BY HCFCD OR FLOODPLAIN ADMINISTRATOR ELEVATION INFORMATION BENCHMARK USED * DIET POND designed by METHOD 1, which does not use pond routing. Therefore, maximum water ® FEMA RM benchmark surface elevation, peak storage volume & storage rate based on 100% storage of direct runoff ❑ HARRIS-GALVESTON COASTAL SUBSIDENCE DISTRICT volume per Section 3.6.5 of the Manual. BENCHMARK (FOR COASTAL AREAS) ❑ OTHER DESCRIPTION OF BENCHMARK INCLUDING ELEVATION, DATUM AND YEAR OF ADJUSTMENT STORMWATER DETENTION FOR THE PROPOSED WORK CONTAINED IN THESE PLANS IS PROVIDED BY OTHER PLANS: PLAN TITLE NONE, NOT APPLICABLE -- OUTFALL PERMIT ONLY ENGINEERING FIRM NONE DATE SIGNED BY HCFCD 11. HCFCD STANDARD NOTES: SEE SHEET TEXT OF THESE PLANS. III. HCFCD STANDARD DETAILS: SEE SHEETTEXT OF THESE PLANS. IV. REFER TO PLAN SHEETS N A FOR EXISTING AND PROPOSED RIGHT OF WAY DELINEATION AND COMPLETE RECORDING INFORMATION TO INCLUDE CLERK'S FILE NUMBERS, TYPE OF ESTATE (e.g., DRAINAGE EASEMENT, FEE STRIP, ETC.) AND GRANTEE (e.g. COH, HCFCD, PUBLIC, TXDOT, ETC.) NOTES: 1. COMPLETE ONLY IF HCFCD OR HARRIS COUNTY IS REQUIRING DETENTION. II. COMPLETE ONLY IF PROJECT HAS WITHIN IT OR IS IMMEDIATELY ADJACENT TO AN EXISTING OR PROPOSED HCFCD MAINTAINED CHANNEL OR DETENTION BASIN. III. COMPLETE ONLY IF PROJECT INCLUDES NEW OUTFALL, BACKSLOPE INTERCEPTOR OR OTHER RELATED WORK WITHIN AN EXISTING OR PROPOSED HCFCD MAINTAINED CHANNEL OR DETENTION BASIN. N. COMPLETE ONLY OF PROJECT HAS WITHIN OR IMMEDIATELY ADJACENT TO IT AN EXISTING OR PROPOSED PUBLIC DRAINAGE CHANNEL OR DETENTION BASIN. 0 0 N E O U O 0 00 0 0 P CO 0 n 00 Lv . ......................... a 0 0 U 0 II. FLOOD PLAIN DETERMINATION BASED ON GROUND ELEVATION N 0 ElPROPERTY LIES ENTIRELY ABOVE THE BASE FLOOD LEVEL AND IN ZONE "X" SHADED OR UNSHADED PROPERTY LIES PARTIALLY BELOW THE BASE FLOOD o LEVEL (MUST BE DELINEATED ON TOPOGRAPHIC SURVEY) 3 III. FLOODPLAIN STORAGE SUMMARY APPLIES ONLY TO PORTION OF LAND LOCATED WITHIN OODPWN AS DELINEATED BY FIRM PANEL). A. TOTAL VOLUME OF MATERIAL PROPOSED TO BE PLACED WITHIN THE FIRM E DELINEATED FLOODPLAIN (FILL, BASE, CONCRETE, ASPHALT, ETC.): i.e., BELOW ELEVATION 11 ( 2001 ADJ.) 8,484 CUBIC YARDS O - " sP B. TOTAL VOLUME OF MATERIAL PROPOSED TO BE REMOVED FROM THE FIRM *i DELINEATED FLOODPLAIN: JEI i.e., BELOW ELEVATION 11 ( 2001 ADJ.) 48,713 CUBIC YARDS c 0' O NOTES I. COMPLETE FOR ALL PROJECTS 11. COMPLETE ONLY IF PROJECT IS ADJACENT TO 100-YEAR FLOOD PLAIN iu n- DATE DESCRIPTION OF PROPERTY LAKtb AT tAIKMUNI UKttNJ JtU. 1' A FLANNtU UNIT DEVELOPMENT - SINGLE FAMILY RESIDENTIAL 92 LOTS 2 BLOCKS, 2 RESERxjES• n SUBDIxIISION vV. v CONTAINING 34.3170 ACRES. ®NEW PLAT LOCATED IN THESE SURVEYS: WILLIAM P. HARRIS SURVEY A-30 ❑ REPLAT OF RECORDED SUBDIVISION OR RESERVE KNOWN AS WHARTON WHEEMS BLVD. (SPUR 498): STATE HWY 146' and McCABE ROAD III. JURISDICTIONS ❑ CITY OF HOUSTON N CITY of LA PORTE ❑ ETJ, CITY OF ❑ UTILITY DISTRICT: ❑ OTHER: 1. COMPLETE FOR ALL PROJECTS IL COMPLETE ONLY IF PROJECT LIES ADJACENT TO A PUBLIC OR PRIVATE ROAD II. COMPLETE FOR ALL PROJECTS HCPID SIGNATURE BLOCK PROJECT KNOWN AS: LAKES AT FAIRMONT GREENS SECTION ONE WAS ACCEPTED BY THE FOLLOWING GROUPS FOR THE PURPOSES LISTED BELOW: EN GIN EERIN GDIVISION BY INTERPOSE NO OBJECTION DATE BY AS TO PAVING AND/OR DRAINAGE ONLY DATE BY AS TO LOCATION OF ITEMS W COUNTY RIGHT OF WAY DATE BY AS TO STORM WATER QUALITY DATE HARRIS COUNTY FLOOD CONTROL DISTRICT INTERPOSE NO OBJECTION B1' DATE FOR ITEMS LOCATED OUTSIDE OF HCFCD RIGHT-OF-WAY APPROVED: BY DATE FOR ITEMS LOCATED WITHIN EXISTING HCFCD RIGHT-OF-WAY APPROVED BY DATE FOR ITEMS LOCATED WITHIN PROPOSED HCFCD RIGHT-OF-WAY ADDITIONAL COMMENTS: THE PROJECT WAS REVIEWED, HOWEVER, THIS DOES NOT MEAN THE ENTIRE PROJECT, INCLUDING ALL SUPPORTING DATA AND CALCULATIONS HAVE BEEN COMPLETELY CHECKED AND VERIFIED. THESE DRAWINGS ARE SIGNED, DATED AND SEALED BY A PROFESSIONAL ENGINEER LICENSED TO PRACTICE IN THE STATE OF TEXAS, WHICH THEREFORE CONVEYS THE ENGINEER'S RESPONSIBILITY AND ACCOUNTABILITY. THIS DOES NOT RELIEVE ANY PARTY FROM COMPLYING WITH ANY OTHER LEGALLY ADOPTED REGULATION OR ORDINANCE RELATED TO LAND DEVELOPMENT. IF THE CITY SIGNATURES ARE REQUIRED BY ORDINANCE, COUNTY PERMITS WILL NOT BE ISSUED UNTIL SUCH SIGNATURES ARE OBTAINED. THESE SIGNATURES ARE VALID FOR A MAXIMUM OF TWO YEARS. ENGINEER`S CERTIFICATION JEFFREY H. COHEN , A LICENSED PROFESSIONAL ., of W41,, PRESENTEDNGINEER " THE ON THIS SHEET STATE HEET ISM E AND CORREAS DO HEREBY CT TO THE BEST OFFY THAT THE INFORMATION MY KNOWLEDGE. _Y H. COHEN A THE COMPLETED PROJECT CO S OF DRAWING S S •01 THRU C5.12 85083 8 DEC 07 R EAV IS I 0 N S IY,_ ❑LOMR REQUIRED ° V �� Jv V AERIF,ED9f. RECORD DRAWING L HAIMIS COUNTY WING RERRESDUS THE AS -BUILT SLATE OF THIS PROJECT ACCORDING TO AVAILABLE INFORMATION �TRHE CON R°C oR o GI w ER LAKES AT FAIRMONT GREENS, SECTION ONE PUBLIC INFRASTRUCTURE DEPARTMENT °°" " Fj CITY OF LA PORTE, TEXAS KEY M/P 580K ETPRESS REVIEW SHEET BY : 18 DEC 2007 REQUEST NO. 1002944 APPLICANT NO. ACKNOWLEDGMENT DRAWING NUMBER C5.12 SHEET NUMBER 22B OF 49 ME H F E C B` 11 2 1 3 4 I 5 \\ 44 -� \ 45 46 Jr r ' kol yARR/ � COU'�YRDS Zz)clsf \� PERFLOW ILLWAY\ 1 1 '2 1 3 1 4 6 1 7 1 8 1 9 1 10 1 11 1 12 1 13 ( 14 1 15 WILLIAM P. HARRIS SURVEY I I I I i \ I / / I IIII a o a — - - �� I 2 4" CP 71 - _ .a nn, — - — --T _--------- //� — ---------------------------- --- / \\ ---------------------I D % GOV _— — "MI G` OPENIN — ---- Go�"� G\0 R�S QUIT -CLAIM DEED R �' COM FCR p 60.35 ACRES ,� `I F TRACT IIIIII MAI (3 VAX) J. E. COOK, ET AL Jr TO--------------- — — / CITY OF LA PORTE- _ OCTOBER 10, 1986 CCF W(o�IQ84741 I OlMC41L/PUBUC RECQRDS — — — — — _ OF/REAL PROPERTY — — — — — — — — — — — FL4RRIS COUNTY TEXAS — — — —zCONCENOW OR r o- roons Rmw / I \ \ J \ 5 60" INS DE DIA. ' ON OCOAT LEI — APFMKM SM ON Emffl� ON AMMON TO i / _ A-400K RUBBER OENJENr 3- am Fm BLOCK AND S"W TO WIL NO. USE Ir ¢ (m me) \ n:Y.^:1 Mi%•'�='.`ti'i �� PRI QONME 615E C4 . •; .�' GAM shm To r SONI@D Sw OR OOMFK7ED Cam BRINE \1 50 SAN. SEWER \ INTERNAL DROP MANHOLE 1 \ N.T.S. 6 1 7 1 8 1 9 1 10 1 11 1 12 1 13 1 14 15 16 17 LEGEND & NOTES L AA CAUTION ! !Lit TILITIES ARE LOCATED ON THIS SITE.PRIOR TO ANY EXCAVATION, CONTACT THE AFETY SYSTEM (TESS) TO LOCATE;ALLUND UTILITIES IN THE AREA.1-800—DIG—TESS1-800-344-8377) WWW.DIGTESS.ORG K- UTILITY NOTES k 1. THIS UTILITY LAYOUT PLAN SHOWS THE GENERAL CONFIGURATION OF THE WATER DISTRIBUTION SYSTEM. FOR ADDITIONAL INFORMATION, REFER TO THE WATER MAIN PLAN , & PROFILE SHEETS. 2. THIS UTILITY LAYOUT PLAN SHOWS THE GENERAL CONFIGURATION OF THE SANITARY SEWER: SYSTEM. FOR r: ADDITIONAL INFORMATION, REFER TO THE SANITARY SEWER MAIN PLAN & PROFILE SHEETS. 3. THIS U71LITY LAYOUT PLAN SHOWS THE GENERAL CONFIGURATION OF THE STORM DRAIN SYSTEM. FOR ADDITIONAL INFORMATION, REFER TO THE STORM DRAIN PLAN SHEETS. _G A RECORD DRAWING THIS DRAWING REPRESENTS F� t THE AS —BUILT STATE OF THIS PROJECT; ACCORDING TO AVAILABLE:;INFORMATION FURNISHED TO THE EIII $ THE CONTRACTOR NER FT Cp IS 10 II e �. . . BY. D E: 18 DEC. 2007 s 'I D''; NO. REVISIONS/ SUBMISSIONS DATE- 0 80 160 Scale: 1" = 80' Ion 2800 N. Henderson Avenue Studio 100 1 Dallas, Texas 75206 Design 214.370.3470 Ph i Group 214.370.3083 Fx S y JL��KES AT FAIRMONT GREENS, SEC. I CITY OF LA PORTE HARRIS COUNTY TE*S B DRAWING TITLE`'. UTILITY LAYOUT PLAN 4 EAL DRAWN SCALE F. M. H.- 1" = 80' CHECKED FILENAME BDK C_60_1 _U_ TILITY.dwg ............................. *y REVIEWED DRAWING NO. ... JEFFREY....H...JHC COH.. % A ....................� a o DATE 85083 �% 0 •.- o.` C �I�Py; �!CENSEO:v�214APR.2006 '. NAL PROJECT NO. 2702ESA.00 23 of 49 16 17 s I . : 3 1 2 3 ;, 1 10 111 12 1 13 14 1 15 16 17 r ,r,r i ii i LEGEND & NOTES STA 0+00.00 LINE 5 L BEGIN 12" PVC WATER INSTALL: - _ -- -- -- -- - -- -�- 1 - 16`x12" TAPPING SLEEVE ---------------------------------------------------- 12" dl VF 14 PU E .� -------- - - - _ 14' U.E. ------------� CAUTION 1 1 9. CONNECT TO EXSTG 16` WATER / ------------ --^rYY ___ STA 3+75.69 LINE 5 ---------------------------------------------------------------------------------�� LOCATED ON THIS SITE ___ _ ERE) ILITIES ARE LOCH 25' B.L. �� RIOR 7D ANY IXCAVATION, CONTACT THE �I ■ AFETY SYSTEM �-nn P► STA 0+15.00 LINE 5 PI STA 1+64.1 UNE 5 STA 3+07.59 LINE 5 = INSTALL.: UND UTILITIES IN THE AREA" "1`■ (.CJJ) TO LOCATE ALL A 13'5'42.3" L7 A 9D'00'00.00 RT STA 8+43.27 LINE 2 1 - 12 x6 TEEINSTALL• INSTALL• INSTALL• 1 - 6' VALVEOt-soo-DIG-TESS1 - 11 Ya' BEND �P_ 1 - 90' BEND 1 - 12 x8" TEE 1 - F I _ 1I - 12" VALVE 12 LF 6" WATER PIPE % 6 if Z r? i Q ww SIG SS.ORG ) i K CONNECT LINE 2 STD FH ASSEMBLY PER ® mil- J .G d jSTA 1+59.83 LINE 5 DWG No. LP-DTL-WTR-010 o (� OFFSET 29.48' LT --_20 e.L i K• N 1/ INSTALL- 1 y ( 1 - 4" 45' BEND 25' B.L. J --------- ------------------------------------ -- ---------------------- 25 B.L. ---------------------- NOTES R Z 15 i Q � 1. WATER DISTRIBUTION WORK, INCLUDING, MAINS, � / SMH FITTINGS, VALVES, SERVICES, ETC. SHALL COMPLYkW1TH R = / CITY OF LA PORTE PLANNING DEPARTMENT C / 20' WATER / ° �- LTJU ENGINEERING TECHNICAL SPECIFIC AT( AND V, qq �/ Q STANDARD CONSTRUCTION DETAILS: 12 P C WATE LINE I S I ESMT. FAIRWAY 1 DRIVE ~ W PVC WATER TRANSMISSION PIPE "COMPLYING WITH `� T r 10' WATER v / W 2. PIPE FOR WATER MAINS SHALL BE CLASS 200 DRr14 �r-- -- - - ---- r- 10 WATER / I ESMT. FH = AWWA C900 FOR PIPE SIZES 4 THROUGH 12, AND r . -- - ________ ____1+00 ___ �� __ ° STORM LINE 82 i8" RCP -► COMPLYING WITH AWWA C905 FOR "PIPE SIZES f4" m W THROUGH 48" JOINTS FOR WAR `PIPE SHALL BEj ( Z PUSH -ON WITH FLEXIBLE ELASTOMERIC SEALS. s----4+00---- -f2---P�VE-__WA Ett--LINE--r-----------------I--+--------------------------------------- --- ---- ' FITTINGS FOR WATER PIPE SHALL BE DUCTILE IRON# / 5+00 6+0 i 7+00 I 8+00 +00----------- --- 10 ...,� W WITH MECHANICAL JOINTS. ; -------------- ---------------- ----------------------------r- ---------------------------------------- -- -------------- ------- 3. WHERE WATER MAINS ARE SHOWN IN THE 5' B.Ly 25' B.L. I I 25' B.L. RIGHT-OF-WAY, THEY SHALL BE PLACED 5-FEET ` FROM THE RIGHT-OF-WAY LINE. WHERE WATER MAINS �= 3e STA 1 +59.83 LINE 5 20 B i I i ■ U ARE SHOWN IN EASEMENTS, THEY SHALL BE : PLACED, H I I ALONG THE CENTERLINE OF THE EASEMENT WIDTH. o INSTALL // / 9 ' w I I w ■ �.., 1 - 12 x4 TEE //� /f 4. WHERE PRACTICAL, WATER SERVICE LINES SHALL BE H '" 17/l / �/ / 6 0 6 1 62 N, a I o 6 3 6 4 6 5 6 6 � Q DUPLEX, AND PLACED ON THE LOT LINE SIMPLEX � 45 LF 4 WATER " " </ m/ /! _ ; 03 ; SERVICES SHALL ALSO BE PLACED ON THE LOT LINE 1 4 PLUG ,F` 1 ^� / CONNECT 40 TO LINE 5 i w i OR, IN THE CASE OF OTHER UTILITY OBSTRUCTIONS, ' • ; PI STA 2+39.56 / �l t/ I Z I ON THE OTHER UTILITY EASEMENT LINE. PROVIDE A I ! / ! I -� I MINIMUM 10-FOOT SEPARATION BETWEEN WATER AND =; I WATER LINE 5 / l �l ! I i , - j PI STA 1+74.78 PI STA 2+03.94 A �� 00 LT r------ -`14 U.E. ----- I I --------- STA 8+87.82 LINE 5------------- - _ SEWER SERv10E LEADs. T 4' U.E. � , • INSTALL' / / „ / / I I INSTALL:" " 5. WATER SERVICE LINES SHALL BE SDR-9 200 PSI r> / WATER LINE 5 WATER LINE 5 1 _ 45' BEND ! / l / 1 - 12 x6 TEE POLYETHYLENE TUBING COMPLYING WITH ASTM D2737. ( A 'W00'000 LT A 45'00'00` LT `�� i �/ i !-----------------------------_________ --- _--_-_-_----_-------- 1 - 6" VALVE FITTINGS SHALL BE PVC COMPRESSION -TYPE WATER �� t` / Q I r-- 10' S.S.E.---------------------- k' G / INSTALL INSTALL: 5 8 / / 1 - FH 10' S.SE SERVICE FITTINGS. SERVICE LINES SERVING A SINGLE / 1 - 45• BEND 1 - 45' BEND PI STA 2+57.95 i ! l LOT SHALL BE MINIMUM 3/4" POLYETHYLENE TUBE; ! w / 12 U= 6 WATER PIPE { / DUPLEX SERVICE LINES SERVING TWO LOTS SHAU BE / WATER LINE 5 '� / /a' / STD FH ASSEMBLY PER " MINIMUM 1 POLYETHYLENE TUBE. t I A 45'00 00 LT DWG No. LP-DTL-WTR-010 ■ 20 m r !/ °7 1 6. PROVIDE MINIMUM 20 LF ENCASEMENT OF SANITARY 7 ` INSTALL' �� ;i �� 1 / / o / , SEWER PIPE CENTERED ON WAR MAIN CROSSING `'r .' _ Y"•I /_ / / % SSMH / I l q 71 ! % �� ! !� ! WATER PIPE COMPLYING WITH AWWA C900ENCASEMENT PIPE SHALL BE GLASS 150 UTHE$ PVC Tx CARRIER PIPE SHALL BE SUPPORTED EITHER BY WATER LINE RECORD /'� O D DRAWING �� I �1 SPACERS AT NO MORE THAN 5-FOOT INTERVALS OR''. j ^ "` ` Gv v j BY FILLING TO THE SPRINGUNE WITH WASHED SAND. Scale H:1 " = 40' V:1 " = 4' EACH END OF THE ENCASEMENT, PIPE SHALL BE THIS DRAWING REPRESENTS SEALED WITH WATER -TIGHT NON -SHRINK GROUT OR A : F - MANUFACTURED WATER -TIGHT SEAL. MINIMUM CLEARANCE BETWEEN WATER & SEWER MAIN S I '• ACCQRDIN 7 AVA it FO' Mj4TI0N 2-FEET "ALL BE a I I �En'n`, I j i i i 0 STRU N x I t , i _ { - >.3 , I o ; W : i I ' ' - I Aq _ t _ s : BY: 18 D C 07 ' :I I a 3, V ' _ i I W W W i W a J- I W w W W i� , 4. , i1 +20 tWi I { o J p i rn ! O EO e a m 6 is 4. O: ox 1- N e• Xa Z O + Z O ;n u X N Ifj t0 O K i f• �k I E j p;� Z a Z T N W o 011 o < o o < o E+ + W + N. a o + + Ci + m : Ns� a i 1. SYSTEM SOUTH CENTRAL ZONE NAD83 PLANEEiLWA77ONS ARE BASED ON STATE COORDINATE h z w o I- � (GRID ELEVATION, GEOID 99) Y _ ' M -i-Q Z lZi ° 2 ;O K W 1 1 i (O --2 ' - - it 3 vim I cpi 'aaa_ 3az_ aaaz� a3 ? 'a3Ll <U Tni'iiZ $ i'n - z I� I� In InN Inca; i InziNlbsl Y ; E t t i , I iI GAD i jAT PIPECL , T i i i FI IS GRADE t : - I ' , IPE C IIIII , i , , • ' I ' � , ; � N0. REVISIONS/ SUBMISSIONS DATE ; s t I I I r i +0. f ` t ' �'3 I 0 40 - - - , ' ' l I i , , . x I { I 1 I I Scale. 1"= 40' t II Li ion 2800 N. Henderson AVenue ' ' I ( I -�- -I i Studio 100 Design Dallas, Texas 75206 i i 1 7 .: t ` 214.370.3470 Ph T E Group 214.370.3083 Fx 'I �d.. I i I i I i I I ' I I •: i' f 3 00 v Rroj- a ._0rE-r�-r '-dr !- O� I E 1 ' JOB NAME -. "� t LAKES Al FAIRMONT GREENS, SEC. 1 g t ; CITY OF LA PORTE HARRIS COUNTY TEXAS �t •-. y.� n n% n? n I ^I �3 �I i '{ nl DRAWING TRL�' ui ui rn °' , ' I 12 ATER MAIN P&P ai ui j ,cil aii ¢i{ v vj Tit n oil Ni .f' .tt ui .. , • ; • : a a : a a a a a �• ZD s .... � � N: vN- �: �; �: �I wl � �' .N..' � �' rN-' •N.,i � N �; ^, ' NI N' N � _ St 00 to Sta. 10+00 Eel �" ( �` �; lL [� t [� 4!j t !i SEAL DRAWN SCALE V. 10 = 4' F.M. H: 1" = 40' CHECKED ' FILENAME +i BDK C602 WATER P&P.dwg A RE VIEWED WED DRAWING NO =H ............JHC 0�:DATE C 2 A 0+00 1 +00 2+00 3+00 4+00 5+00 6+00 +00 8+00 9+00 10+00 �1 S' ��'� 1ROJECT NO. 1 , NAL PROJECT N0. 24 Of 49 2702.00 - 1 2 1 3 4 15 6 1 7 1 8 1 9 110 11 12 1 13 1 14 1 15 16 17 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 I. IIII LEGEND & NOTES I IIII _ IIII - EDGE ASPHALT ROAD STA 133+1333vvw� R.P.W.I WIDTH VARIES INSTALL III ! i CAUTION i ! -' --- 82 x6m TEE VALVE EDGE ASPHALT ROAD STA 19+26.64 LINE 5 CF No. E5631 I) I UNDERGROUND UTILITIES ARE LOCATED ON THIS SITE. ■ 1 - 6' VALVE I IIII AT LEAST 48-HOURS PRIOR TO ANY EXCAVATION, CONTACT THE INSTALL: a. TEXAS EXCAVATION SAFETY SYSTEM (TESS) TO LOCATE ALL ■ 1 - FH 1 - 12' VALVE I IIII UNDERGROUND U17LMES IN THE AREA. -------------� - - 12 LF 6' WATER PIPE CL SWALE — — i - - r_____' - - - - 1-800-DIG-TESS STD FH ASSEMBLY PER I FT " WATER PIPE- - O DWG No. LP-DTL-WTR-010 1 D 120 PLUG I — _ - --- - _ -- _ _ _ _ _ _ _ _ _ ( WWW.DIGTE�SS.ORG _ _ _ _ END 12 PVC WATER 7 • ; KO • 14' U.E.------- ------------------------------ - ------------------ ------ I i �i ----- 14'_U.E.--- i u ------------------------ ------ � � ,r--------------------- ---------- � I Vwwvwvy ' f----------------------------------------- ----------------------------------------- ----- - -------------�� I--- ---- - I o .---------------- ---------------------------- ' r, 25' B.L STA 19+19.64 UNE 5 I + , I 25' 6.L. I f- •- �' INSTALL• iy °i ' (V 0 `' / 1 - 2 BLOW -OFF �\ 10' WATER ' i\ i i NOTES t� oCL i ESMT. —"A_.0-7r�'1 i 81 1 ` 9 4 7 !1 n ® -7 C � 1� , w ' ' I 1. WATER DISTRIBUTION WORK INCLUDING MAINS, U I I I I` V :7 U l `J `J 1 i ai FITTINGS, VALVES, SERVICES, ETC., SHALL COMPLY WITH CRY OF LA PORTE PLANNING DEPARTMENt' ENGINEERING TECHNICAL SPECIFICATIONS AND Ljjw mot- I I VPI STA 18+04.14 LINE 5 & STANDARD CONSTRUCTION DETAILS . W v i �l W �I I VPI STA 18+06.14 ,UNE 5 I DR-14 PVC WATER TRANSMISSION PIPE COMPLYING LL.I I 1 INSTALL 2. PIPE FOR WATER MAINS SHALL BE CLASS 200 25' B.L I ----- ---J L--------------------------------------------- -----------------------------------------------------------------------�------- WITH AWWA C900 FOR PIPE SIZES. 4" THROUGH 12", r ^ I 6 7 I `, 2 - 45 VERT. BENDS AND COMPLYING WITH AWWA C905 FOR PIPE SIZES W �... `•JINTS FOR WATER PIPE SHALL SMH + i j BE PUSH 14* THROUGH ON WITH JOFLEXIBLE ELASTOMERIC SEALS. 8 0 " i FITTINGS FOR WATER PIPE SHALL BE DUCTILE IRON' SSMH 18 RCP STORM LINE A2 SS H i �j WITH MECHANICAL JOINTS. 1 Lr 3. WHERE WATER MAINS ARE SHOWN IN THE , _ FA I R W4 Y DRIVE I i 1 RIGHT-OF-WAY, THEY SHALL BE PLACED 5-FEET U ■ FH ) 10' WATER ESMT. ORM�, I �. FH j FROM'THE RIGHT-OF-WAY LINE. WHERE WATER MAINS ',,.,� ■ ` " € I ARE SHOWN IN EASEMENTS, THEY -SHALL BE PLACEQ H HI VPI STA 17+84.14 LINE 5 & ALONG THE CENTERLINE OF THE EASEMENT WIDTH. 12" PVC R LINE 5:' �� i VPI STA 17+86.14 LINE 5 WHERE PRACTICAL. WATER SERVICE LINES SHALL BE --- ---t------------------------------00------------------------------------=---------_--- _----__----------------- -----_-----I----FC=t------__ - INSTALL. 4. HE E 00 I 11+0 12+00 13+00 14+00 +_00 16 00 I U 1 17+00 �° I DUPLEX, AND PLACED ON THE Lot LINE. SIMPLEX .€ I I I � 1 �' I } 2 - 45 VERT BENDS SERVICES SHALL ALSO BE PLACEDON THE LOT LINE . --1---I-------------- ----------------------------- ----------------------------- ----------------------------- ---------------------------�--1--------- -- I` 25' B.L I' I ------- 25' I OR, IN THE CASE OF OTHER UTILITY OBSTRUCTIONS, I I B.L. \ I N I _. 1 i i I MINIMUM 10--FOOT SEPARATION BETWEEN uPWATER AND. I ¢ I PI STA 17+44.10 LINE 5 SEWER SERVICE LEADS. STA 17+27.45 UNE 5 z i INSTALL d ST51'16.2" LT I I° �j i i '7 i z I 1 - i2 z6' TEE INSTALL: 5. WATER, SERVICE LINES SHALL BE $bR-9 200 PSI 7 I l0 68 " 9 70 71 / 2 /� / 4 / 5 76 4 i 1- 6' VALVE POLING f SHALL TUBING COMPLYING, WITH ASTM D2737. I 1 1 - 90• BEND FITTINGS SHALL BE PVC COMPRESSION -TYPE WATER G I 1N i i 1 - FH 1 - SERVICE FFTTINGS... SERVICE LINES SERVING A SINGLE CI_ ,. ' ■ I I i i 12 LF 6' WATER PIPE I LOT SHALL BE MINIMUM 3/4" POLYETHYLENE TUBE; ■ i i I I STD FH ASSEMBLY PER j DUPLEX SERVICE LINES SERVING 1W0 LOTS SHALL ■ i ' ---_ I -_ I --1i I - ( I I i4 �.E. I I ( 1 1�� y! ntCwr"jl -No, P-2TL�-WTR-010 BE MINIMUM 1 POLYETHYLENE TUBE. --------------------------4-----------------------------4--------- S. PROVIDE nE•ENT-STABILIZED SAND .(.. drN. 2 .'k—SACKS PER CY) BEDDING & BACKFILL FORSMAY 1.. SEWER F p •. i E .0 SHALL BE CENTERED ON • UNDERWATER LINE 5 MINIMUM 20 LF, SHALL ► = • •r SHALL BE FULL WIDTH OF --WATER & SEWER MAIN SHALL BE 2-FEET. 7. CENTER ONE JOINT OF WATER MAIN PIPE ON SANITARY SEWER CROSSING. MINIMUM CLEARANCE MINION BETWEEN WATER & SEWER MAIN SHALL BE �-FEET. ONE MEN m m 0 ONE ■■1■■N■■■■■on .041 I■■0001 ■ ■■ ■■ ■ - ■■■ ■ ■ ■ ■■■� ■��■ ■■■ no ■ er � iii■ . . ■�■■■■ ■■■BENCHMARKS ■■■■■Mill_ �i■■■■■■■■■■ n nSYSTEM, SOUTH CENTRAL ZONE, NAD83. NO NO ME11MM ■ n1UR 1. ELEVA77ONS ARE BASED ON STATE PLANE COORDINATE pq NO c4b3m ml�mm NO ®■®■ ■ems■■■■®■■�■■��\■ ■ ■■ ■�■■ ■ �._....�� ■ ■■■� ■ �■■■■� d� ■■■■■■■■ ■■■ ■■� ■■■ ■■■■ ■ �■ '�� ■ �■ ,v��■�■■ ■■■ ■■ ■■■■■■■■■ I NO■ NOM ■■■ �ee�eo�__�o..:■ _----_- ■■:■:■tee■■■■■■■■■■■SONEMIN NEW ■■�■■■■®■■■ ■■■■■ ■■■®■■■ ■®■■ m■. ■■■ ■■■■ � ■■■®■■■ ■��■ ■■■ ■■■■■.■■■■■■■�i■■■■■■■�■■■■■■■■i■■e■■■ ■■ ■■■■�■■■■■■■■ ■.n■ ■■■■ Film■■■EME ON ME MM NO IN, ■■e■■■■ MME ON NAM HMO MON ■®■ pm ■ ■■® ■111mm■■■ ■■■■■■ a■ ■■■ ■■ ■ ■■ ■ii ■■■i ■■ ■■■ ■■■■0 N. Henderson Avenue ■■■ , .. ■■ ��■■■■ ■ ■■■ �■ ■■■ �■■; I I r •as, Texas 752D6 Design _■■■■■Lii� ■■ ■■■■ ■ ■ e■■■■■��■■��■ ■■■ ��■®■ ■■■214.370.3470 Ph iiiiimm rm.0 I - " - - ■ ■■■�■m■■■■■■�■■■■■■■■■■■■■No Milli . ■■■■■�■■■ �■■e.■■■.■■■■■■■� .•- •. ■10+00 to End Elm ON ME me m IN ■.■■ .■■■e■■� r■■■�■■■■■■�■■■■e■■■ ■■e■DRAWING T ■■ ■■■■ �■■■.■ ■■■■■■■ m 12 WATER MAIN P&P ■�NE �1 DRAWING NO. ON NO -■■�■ ■�■ ■■■ ■ ■■ ■.■■■■■■e..■■.. ®■■� .. 09 we 9:111 dip., • � Q�—�— • L wl J IM 1 1 2 I 3 I 4 I 5 ( 6 7 8 9 10 VA N ------- \ �pR►VE FAIRWAY _.. \ wE J' I I II I II II I 1 I I - 16 I N �c STA 8+43.27 LINE 2 = o STA 3+07.79 LINE 5 1 G a CONNECT UNE 2 TO 5 iII tII I�_--_---- -- --------- -- STA -__ ---- 3+20.89 ---- I 3 _PI PI STA 3+56.29 - - -_-. WATER LINE 4 WATER UNE 4 _ -'-----------'--i 45'00'00" LT A 45.00'00" LT INSTALL IN PI STA 4+01.54 I I 1 - 45' BEND 1 - 45' BEND WATER LINE 4 II A 45'00'00" LT PI STA 2+85.04 I INSTALL I 1 WATER LINE 4 A 45'00'00" LT "_--_ _ 1 - 45 BEND II 1 1 1 INSTALL• I i - 45' BEND . ``__ PI STA 0+20.03 I -- WATER LINE 4 I A ni'AR'11 O• I T __j 1 I Jy I PI STA 2+1�42- PAR WATER LINE I I CIR. A 45'00'00 INSTALL: 1 - 45' BEND I I \ _ _ --- ----- I --------- __- ----_----� PI STA 2+13.80 PI STA 1+78.18 PI STA 1.+36.65 1 I w o WATER LINE 4 A 4600'00" LT 45*00'00' LT TER LINE 4 I INSTALL: 1 - 45' BEND .8 LL- N 45' BEND24 INSrAALL- 1 - 8 x4' REDUCER r 26 1- 4'x4' TEE ,� 1 I 1 1IJJ U PI STA 1+45.65 1 i z - WATER LINE 4 I 1 I 1-----_ PI STA 3+63.26 A 45'00'00' RT 1 I WATER LINE 3 INSTALL, 1 - 45' BEND -- --------- --------�1 w 400 RT r U PI STA 3+27.64 INSTAALL:LL- ER LINE RT 1 - 45' BEND AA455*00'00" PI STA 1+52.82 INSTALL- WATER LINE 3 I 1 1 - 45' BEND A 45'00'00" RT I I INSTALL- PI STA 4+08.52 1 1 - 45' BEND WATER LINE 3 1 1 A 45'00'000 RT INSTALL• I I PI STA 24-92.02 ,� T - 45' BEND Cq WATER LINE 3 A 45'00'00" RT --------- INSTALL• - ----- 1 - 45' BEND I I SSMH _ - - I � I z BOGEY GEY C/R. I 6 .PI STA 2+56.39 1 7 W • WATER LINE 3 :A 45000'00" LT _ INSTALL- I 1 - 45T BEND_�- 1 ----- ------ --_-- PI STA 2+20.77 - PI STA 1.+43.62 WATER UNEw3 PI STA 1.85.15 WATER LINE 3 I PI STA 0+20.13 A 45'00 00 LT WATER LINE 3 INSTALL; WATER LINE 3 I INSTALL A 45*00'00" LT r r . w I I 1 - 8 x4 REDUCER A 3.46 11.2 LT i 5 • 1 - 4BEND NSI LL- 1 - 4'x4' TEE 1 BEND I ■ . .■ II z g or '!t 11 1 12 1 13 1 14 zZ R-65 661 " 63 62. PI STA 8+33.27 LINE 2 60- A 1505'15.9" LT INSTALL- 1 - 11 AC BEND 1 - 8' VALVE I I �- I I I I I � � 1 I I 5 B I I I I i 1 I � � I I I � 1 � I I 1 I i I I � i 5 Ir I I I I i 56 I I I i I AA 5+49.96 LINE 2 = i A 0+00.00 LINE 4TALL:- 8'"x8" TEE- 8 VALVENNECTLINE I 1 � I Q GO I 5 I STA 4+30NE 2 INSTALL'" 1 I \ 1 - 8 x6 TEE I \ I 1 - 6" VALVE I 1 - 8" VALVE 1 - FH V 1 12 LF 6" WATER PIPE STD PH ASSEMBLY DWG No. I I (\ LP-DTL-WTR-010 (TYP) i `J n E � I 1 1 i I I 1 I I I 1 1 I I I 52 I I I I I �MH W I I I 1 1 I K I 1 STA 2+75.61 LINE 2 = I STA 0+00.00 LINE 3 1 INSTALL: 1 1 - 8 W TEE 1 - 8" VALVE I CONNECT LINE 3 I ' TORM LINE C1 367' F�t)PE 1 -y I I --------------------�-- I I I Miami ME mail am" 1 MATCH LINE STA■ 2+00 LINE 2 SEE SHEET C6.05 O n 15 16 17 LEGEND & NOTES DRAWING REPRESENTS IE OF THIS PROJECT ULABLE IN MAT7ON BURNISHED TO EUfWR /811 THE CONTRACTOR A 0 NER 18 DEC. 2007 10 1 11 ( 12 1 13 1 14 I 15 L CAUTION ! ! TILITIES ARE LOCATED ON THIS SITE. RIOR TO ANY EXCAVATION, CONTACT THE AFETY SYSTEM (TESS) TO LOCATE ALL EIE UND U17UTIES IN THE AREA ' 1-800-DIG-TESS 1-800-344-8377 ) WWW.DIGTESS.ORG K NOTES 1. WATER- DISTRIBUTION- WORK, INCLUDING MAINS, FTTTNGS, VALVES, SERVICES, ETC. SHALL COMPLY WITH CITY OF LA PORTE PLANNING DEPARTMENT, ENGINEERING TECHNICAL SPECIFICATIONS AND STANDARD CONSTRUCTION DETAILS. } J 2. PIPE FOR WATER MAINS SHALL BE CLASS 200 DR-14 PVC WATER TRANSMISSION PIPE COMPLYING WITH AWWA C900 FOR PIPE SIZES 4' THROUGH 12", AND COMPLYING WITH AWWA C905 FOR PIPE SIZES 14" THROUGH 48". JOINTS FOR WATER PIPE SHALL BE PUSH -ON WITH FLEXIBLE F_LASTOMERIC SEALS. Y- ' FITTINGS FOR WATER PIPE SHALL BE DUCTILE IRON m• WITH MECHANICAL JOINTS. 3. WHERE WATER MAINS ARE SHOWN IN THE RIGHT-OF-WAY, THEY SHALL BE PLACED 5-FEET FROM THE RIGHT-OF-WAY LINE. WHERE WATER MAINS ARE SHOWN IN EASEMENTS, THEY SHALL BE PLACED• H ALONG THE CENTERLINE OF THE EASEMENT WIDTH. 4. WHERE PRACTICAL, WATER SERVICE LINES SHALL BE v DUPLEX, AND PLACED ON THE LOT LINE. SIMPLEX j SERVICES SHALL ALSO BE PLACED ON THE LOT LINE OR, IN THE CASE OF OTHER UTILITY OBSTRUCTIONS, ON THE OTHER UTILITY EASEMENT LINE. PROVIDE A MINIMUM 10-FOOT SEPARATION BETWEEN WATER AND ` SEWER SERVICE LEADS. 5. WATER SERVICE LINES SHALL BE SDR-9 200 PSI POLYETHYLENE TUBING COMPLYING WITH A57M D2737. ' FITITNGS SHALL BE PVC COMPRESSION -TYPE WATER G SERVICE FITTINGS. SERVICE LINES SERVING A SINGLE LOT SHALL BE MINIMUM 3/4" POLYETHYLENE TUBE; r , DUPLEX SERVICE LINES SERVING TWO LOTS SHALL =, BE MINIMUM 1" POLYETHYLENE TUBE. 6. YKVVIDE GENIq -J,AByzED No 0wiN. 2 X PER CY) BEDDING & BACKFILL FOR SANITARY SEWER MAIN. CEMENT -STABILIZED BEDDING & BACKFILL SHALL BE CENTERED ON WATER MAIN CROSSING A MINIMUM 20 LF, SHALL BE MINIMUM 6" UNDER AND 6" OVER SEWER PIPE, AND SHALL BE FULL WIDTH OF SEWER TRENCH. MINIMUM CLEARANCE BETWEEN WATER & SEWER MAIN SHALL BE 2-FEET. ' 7. CENTER ONE JOINT OF WATER MAIN PIPE ON SANITARY SEWER CROSSING. MINIMUM CLEARANCE BETWEEN WATER & SEWER MAIN SHALL BE 2-FEET. BENCHMARKS E 1. ELEVATIONS ARE BASED ON STATE PLANE COORDINATE SYSTEM, SOUTH CENTRAL ZONE, NAD83. (GRID ELEVATION, GEOID 99) 3 D: J NO. REVISIONS/ SUBMISSIONS DATE 0 40 80 Scale: 1" = 40' Ion 2800 N. Henderson Avenue Studio 100 Design Dallas, Texas 75206 214.370.3470 Ph G rou p 214.370.3083 Fx JOB NAME LAKES AT FAIRMONT GREENS, SEC. I B CITY OF LA PORTE HARRIS COUNTY TEXAS DRAWING TITLE WATER MAIN LAYOUT PLAN TCH SHEET 1 SEAL DRAWN SCALE alftalfl.M. H: 1" = 40' CHECKED FILENAME (� 9*��4 BDK C604 WATER PLAN.dwg ......................... A REVIEWED DRAWING NO. JEFFREY H. COHEN N JHC A : �o� ... 85083 i w (� O DATE �/hFs C vvv ' -..ENSE�`v�?= "•/T S�ONAL `�� 14APR.2006 PROJECT NO. 1 ZB Of ¢9 2702.00 16 17 L K J 2 1 2 1 3 1 4 1 5 1 6 1 7 n 9 SEE SHEET C6.04 MATCH LINE STA. 2+00 LINE 2 IFI 11 0 � No SE17 W I I i ® PI STA 6+19.97 -----_ - --------------- - I I i WATER LINE 1 -------------- __ i i A 45'00'00" LT PI STA 0+48.21 ----- ---- _ '---^Y I w i 1 INSTALL WATER 0 00" 8 N 1RT ALINE STA 0+E 2 I o J 45' BEND WN STA 0+00.00 LINE 1 j I INSTALL: INSTALL " I = i - ------------- BEGIN 8' WATER I 1 - 45 BEND 1 - 8"x6 TEE i 00!--__�- INSTALLI I "7� 1 - 6 VALVE I " ( - PI STA 5+84.35 I ✓ 1- 8" VALVE I I 6 PI STA 6+51.31 LINE 1 I 1 - 16 z8" TAPPING SLEEVE � I , WATER LINE, 1 1 - 8" VALVE o I - __-- 1 - FH " I U Q INSTALL CONNECT TO 16' EXSTG WATER I -' - 12 LF 6 WATER PIPE STD ' I Lai A 45'00'00' L7 INSTAA 0 - LT 1 I FH ASSEMBLY I z j INSTALL: 1 45' BEND I i PER DWG No. I -1I 1 - 45' BEND - Rom ¢ I fu �� LP-D7L-WTR-010 (TYP) 1 a I I 3 — Ilic I I I 9 SSMN 1 a t DIE Clq I I cJ i, \\\\ ,/1-7 I I r �- �, �f ! PI STA 5+48. Ig �L r �8, A I i WATER LINE 1 7 qN S I i i A 45'00'00" LT 3 I o \ FwFR </NF i I I INSTALL-45' BEND I PI STA 0+10.00WI.- tyv / I 1 _ WATER UNE 2 STA 0+43.21 - --- 1 A LT 6'46 11.2 � S w _ S I - WATER LINE 1 - Z I � R1-.STA-A+80.73-- INSTALL: STA 4+00.34 LINE 1 1 - 80x4" TEE I' I� / I A M45' 00'00" LT P► STA 1+48.88 1 INSTALL• � I 25 LF 4 n 1 - 8 ic4" REDUCER 1 - 4" PLUG f 1 ,....."7 WATER LINE 1 LL / - 4 z4" TEE -------- A 1 - 45 BFlun ( _ _ 1Y PI STA 5+13.11 I L u j. j II - r 45'00 00 RT ( WATER LINE i INSTALL - 1 - 45' BEND 4 6 A 4500'00" LT ----- -- INSTALL• — . .. _ -- -- STA 3+16.11 LINE 1 = PI STA 4+09.34 1 - 45' BEND - - - - - - - - - - - - PI STA 1+13.36 — -- STA 0+00.00 LINE 2 WATER LINE 1 WATER LINE 1 - - - - - - - -- INSTALL- I 4ALL- 0' RT 1 - 8 x8" TEE INSTALL _ PI STA 4+77.48 � ' A 45'00'00" LT P► STA 4+41.86 -- 1 - 8" VALVE 1 - 45' BEND WATER LINE 1 INSTALL: WATER LINE 1 I 1 - 45' BEND CONNECT LINE 2 _ A 45'00'00' LT A 'W00100" LT 1 INSTALL_ _CHAR INSTALL BEND _ _ - 1 - 45' BEND 1 1O' WIDE _ VOLUME �T�� BI�TR-l£T..ORA _ DEED RECORDS — 439 F�IAGE EAS_ EMENT — 't — . RRIS - ---_ ------ ---- HA COUNTY, TEXAS I TOP DITCH I I o I I I j I I/ I I I I i II i I 1 I 1 1 2 1 3 1 4 5 1 6 1 7 1 8 1 9 1 10 1 11 12 13 1 14 1 15 RECORD DRAWING THIS DRAWING REPRESENTS THE AS -BUILT STATE OF THIS PROJECT ACCORDING TO AVAILABLE INFORMATION FURNISHED TO THE EER THE CONTRACTOR WNER AFTER CON 70 18 DEC. 2007 I 13 1 14 1 15 16 17 LEGEND & NOTES rAlIT/ IV r r UNDERGROUND UTILITIES ARE LOCATED ON THIS SITE AT LEAST 48-HOURS PRIOR TO ANY EXCAVATION, CONTACT THE TEXAS EXCAVATION SAFETY SYSTEM (TESS) TO LOCATE ALL UNDERGROUND UTILITIES IN THE AREA 1-800-DIG-TESS ( 1-600-344-8377 ) WWW.DIGTESS.ORG L K NOTES 1. WATER DISTRIBUTION- WORK, INCLUDING MAINS, FITTINGS, VALVES, SERVICES, ETC. SHALL COMPLY WITH CRY OF LA PORTE PLANNING DEPARTMENT, ENGINEERING TECHNICAL SPECIFICATIONS AND STANDARD CONSTRUCTION DETAILS. J 2. PIPE FOR WATER MAINS SHALL BE CLASS 200 DR-14 PVC WATER TRANSMISSION PIPE COMPLYING WITH AWWA C900 FOR PIPE SIZES 4" THROUGH 12", AND COMPLYING WITH AWWA C905 FOR PIPE SIZES 14" THROUGH 48". JOINTS FOR WATER PIPE SHALL BE PUSH -ON WITH FLEXIBLE ELASTOMERIC SEALS. FITTINGS FOR WATER PIPE SHALL BE DUCTILE IRON WITH MECHANICAL JOINTS. 3. WHERE WATER MAINS ARE SHOWN IN THE RIGHT-OF-WAY, THEY SHALL BE PLACED 5-FEET FROM THE RIGHT-OF-WAY LINE. WHERE WATER MAINS ARE SHOWN IN EASEMENTS, THEY SHALL BE PLACED H ALONG THE CENTERLINE OF THE EASEMENT WIDTH. 4. WHERE PRACTICAL, WATER SERVICE LINES SHALL BE y DUPLEX, AND PLACED ON THE LOT LINE. SIMPLEX SERVICES SHALL ALSO BE PLACED ON THE LOT LINE OR, IN THE CASE OF OTHER UTILITY OBSTRUCTIONS, ON THE OTHER UTILITY EASEMENT LINE. PROVIDE A MINIMUM 10-FOOT SEPARATION BETWEEN WATER AND SEWER SERVICE LEADS. 5. WATER SERVICE LINES SHALL BE SDR-9 200 PSI POLYETHYLENE TUBING COMPLYING WITH ASTM D273Z FITTINGS SHALL BE PVC COMPRESSION -TYPE WATER Gy„ - - SERVICE FITTINGS. SERVICELINES-SERVING -A- SINGLEAm LOT SHALL BE MINIMUM 314" POLYETHYLENE TUBE; DUPLEX SERVICE LINES SERVING TWO LOTS SHALL BE MINIMUM 1 POLYETHYLENE TUBE ' r b PROVIDE G- t- - J-IA-I.U..L-t_U- SAND -(WIN. 2 72—JAUIND_ - PER CY) BEDDING & BACKFILL FOR SANITARY SEWER MAIN. CEMENT -STABILIZED BEDDING & BACKFILL SHALL BE CENTERED ON WATER MAIN CROSSING A MINIMUM 20 LF, SHALL BE MINIMUM 6" UNDER AND 6" OVER SEWER PIPE, AND SHALL BE FULL WIDTH "- OF SEWER TRENCH. MINIMUM CLEARANCE BETWEEN WATER & SEWER MAIN SHALL BE 2-FEET. F `'. 7. CENTER ONE JOINT OF WATER MAIN PIPE ON SANITARY SEWER CROSSING. MINIMUM CLEARANCE BETWEEN WATER & SEWER MAIN SHALL BE 2-FEET: BENCHMARKS E ' 1. ELEVATIONS ARE BASED ON STATE PLANE COORDINATE SYSTEM, SOUTH CENTRAL ZONE, NAD83. (GRID ELEVATION, GEOID 99) D NO. REVISIONS/ SUBMISSIONS DATE t 0 40 80 Scale: 1" = 40' C Ion 2800 N. Henderson Avenue Studio 100 Design Dallas, Texas 75206 214.370.3470 Ph Group 214.370.3083 Fx i JOB NAME LAKES AT FMRMONT GREENS, SEC. 1 CITY OF LA PORTE HARRIS COUNTY TEXAS g DRAWING TITLE WATER MAIN LAYOUT PLAN 114ATCH SHEET 2 SEAL DRAWN SCALE F.M. H: 1 " = 40' 1� CHECKED FILENAME BDK C605 WATER PLAN.dwg �............................... REVIEWED DRAWING NO. A JEFFREY H. COHEN ...............................� JHC DATE nj�Fs �!CENSE� v�?� 14APR.2006 PROJECT NO. 27 Of 49'' 2702.00 16 17 j 1 Z 3 4 5 16 7 8 9 1 10 1 11 1 12 1 13 1 14 1 15 16 1 17 �� ,.� I � I � T IN � � � � j LEGEND &NOTES C ; L Li.l ! Wi �i -J Cdi ' Iw i� mi ' 'w �� , �, m, ( I �� t m - Il AUTIONn �, 1(I �✓ ° 1 q�Ir ` 1' NJ NI V� ( J� IN i t� NJ �^v �JN �RIOR LITIES ARE LOCATED ON THIS SRE TO ANY EXCAVATION, CONTACT THEAFETY L` SYSTEM (TESS) TO LOCATE ALL ERE) r t f 15 B.L. I 1 15' B.L. J-UND V 1------------------I--F----------------J (Y� `------------------I- U71UTIES IN THE AREAI 7----------------- 1 --------$ iSV�WATERuJE I - -i-------------------------------ia' w.E.------r- --I---- 8 PVCC WATER UNE Z --- 1-800-DIG-TESSO -800-344-8377 ) �I 18" RCP STORM LINE C2 —► �— STORM LINE C3 18" O �� WWW DIGTESS.ORG K I 1 , " _ . I � `'� ,-� i = EAGLE LANE i O wN ,� i to ,I 8 t Q a 6+00 1_ I " T g t ;---- �-----l---- ----l— --- ------~-------- --- _� 4+00 , 5+00 , , 7+00 a+ o co NOTES i I I I 1 U 6 Q 25' B.L. 1-- ------ 25_B.L.— 1— �------------- —--------------------------------------------------- 1. SANITARY SEWER WORK, INCLUDING MAINS, FITTINGS, SERVICES, ETC. SHALL COMPLY WITH CITY OF LA I / ` X WATER i w i ~ PORE,. PLANNING _DEPART?,lENT,_ENGINEERING145 TECHNICAL SPECIFICATIONS AND STANDARD LINE 5 41 I z I W CONSTRUCTION DETAILS. Cl) " INSTALL 190 LF 1 Y2 WTI? I I STA 6+07.33 LINE A = Ld SRVC LEAD & 1 YARD BIBB `� PI STA 3+32.98 LINE A = I (P (51 t}� jl wI � S' 1 I STA 0+00.00 LINE C = W = TO FUTURE LIFT STATION. STA 0+00.00 LINE B = ® �I W U) 2. GRAVITY' PIPE FOR SANITARY SEWERS SHALL BE SDR-26 PVC SEWER PIPE AND FITTINGS COMPLYING 3� o I --� PVMT STA 2+92.12 0/S 20.00' RT Z PVMT STA 0+17.77 0/S 20.00 RT Z WITH ASTM D3034 FOR PIPE SIZES 4" TO 15" SET LEAD 1-FT INSIDE S.S.E. I t'q NI cn I ' 1 MH A-2 1 a 1 (EAGLE LANE) J W 1 Z DIAMETER. GRAVITY PIPE FOR SANITARY SEWERS 18 " " 1 0 MH A-3 1 A 71' 04 02.9 RT I a I �) I I - I INSTALL 5 INT. DROP SSMH I y / INSTALL 5 INT. DROP SSMH 1 0 1 i T RIM 10.97 T/RIM 10.28 TO 48" DIAMETER SHALL BE PVC LARGE —DIAMETER PLASTIC GRAVITY SEWER PIPE AND FITTINGS COMPLYING WITH ASTM F679. JOINTS FOR SANITARY SEWER GRAVITY PIPE SHALL BE MADE USING I -----------' — --------------- FLEASTM XIBLE SEALS IN CONNECT LINE C NW I 6 i CONNECT LINE B (NW) 14' U.E. I I 14' U.E. ACCORDANCE WITH STA 0+00.00 LINE A = , J i I v -' H i MH A-1 to' S.S.E. 10' S.S.E. ------------------------------------------------------------------------------- INSTALL LIFT STATION I I o•� i , r------ — a 3. WHERE SEWER MAINS ARE SHOWN IN THE RIGHT—OF—WAY, THEY SHALL BE PLACED 5—FEET H (BY OTHERS) 1 j �c `� i ' FROM THE RIGHT-OF-WAY LINE. WHERE SEWER III ARE SHOWN IN EASEMENTS, THEY SHALL BE T/RIM 12.00 �J`I I PLACED ALONG THE CENTERLINE OF THE EASEMENT ;� O, r ---_-_,,� � I WIDTH. .✓ i is $,.� � i % I l IL .� MT, ' i 1 1 ` ' I I RECORD DRAWING 4. WHERE PRACTICAL, SEWER SERVICE LEADS SHALL BE DUPLEX, AND PLACED ON THE LOT LINE. SIMPLEX SERVICE LEADS SHALL ALSO BE PLACED ON THE LOT a V I / I 1 I LINE OR, IN THE CASE OF OTHER UTILITY I �------------------------------------ j THIS DRAWING REPRESENTS 74' U.E. OBSTRUCTIONS, ON THE OTHER UTILITY EASEMENT LINE. PROVIDE A MINIMUM 10—FOOT SEPARATION I THE AS —BUILT STATE OF THIS PROJECT STA 0+92.47 LINE A = i ACCORDING TO AVAILABLE INFORMATION BETWEEN WATER AND SEWER SERVICE LEADS. G 5. SANITARY SEWER LAD SHALL -26 6 SDRITH 8" PVC r------ MH A-1 __ to_ss.E.____� FURNISHED TO THE ENGINE ! — — — — — INSTALL STD 4 SSMH BY E CONTRACTOR OR R FTT M PASTMVC SD3034EWER PIPE AND F1T11NGS COMPLYING WITH 1 U1-___25' S.S.E.-------- T/RIM 8.75 CONSTRUC ___0+00 6. PROVIDE MINIMUM 20 LF ENCASEMENT OF SANITARY SEWER CENTERED ON WATER CROSSING. PIPE MAIN E{Y:/V t ' ENCASEMENT PIPE SHALL BE CLASS 150 DR-18 PVC I ( 18 DEC. 2007 SANITARY SEWER LINE A DA IN Scale H:1 " = 40' V.1 " = 4' WATER PIPE COMPLYING WITH Ai'WA C900.-THE -- CARRIER PIPE SHALL BE SUPPORTED EITHER BY SPACERS AT NO MORE THAN 5—FOOT INTERVALS OR BY FILLING TO THE SPRINGLINE WITH WASHED SAND. EACH END OF THE ENCASEMENT PIPE SHALL BE SEALED WITH K GROUT OR EWA _LLI —l—l-- I L �(� i A MANUFACTURED ER —TIGHT SEAL.NMIN IMUM CLEARANCE BETWEEN WATER & SEWER MAIN SHALL -IF BE 2—FEET. o q q 3 i I q — E N a 4i h 2FF 2 Z' I w I� w y' E20 i N ` I i ( <' O Q Mi °' ��'�O- ° N l i C Q¢� O ) i i zu BENCHMARKS j + + + 0 1 I w + I o+ y ij ' w �z : i— — —' — E 1 i E o 1. ELEVATIONS ARE BASED ON STATE PLANE COORDINATE SYSTEM SOUTH CENTRAL ZONE NAD83. ; vi ' I G ?�co> I a i y �� i ti coi i -- (GRID ELEVATION, GEOID 99) I { T PIP L EXSTG _ 4t P PEi-C RADE J __-EZ(STG� AT PIPE C IFINISH E_ PE I GRAOt c> l i i if 0 — — NO. REVISIONS/ SUBMISSIONS DATE 11-7 — — NEW 0 40 80 ? %— Scale: 1" 40' l i - IIJ ; i r c " Q 'On 2800 N. Henderson Avenue Studio 100 i —I PVC 0— Dallas, Texas 75206 Design 0 0 3 % - -- °'� s �Group214.370.3083 I i Fx JOB NAME —1 -� — — LAKES AT FAIRMONT GREENS, SEC. 1 B i i I E ::y i CITY OF LA PORTS HARRIS COUNTY TEXAS B I I ? ITm MBEDTriQfl I - I I I I_� i I 1 DRAWING TITLE SANITARY SWR LINE A P&P �€ sta o+oo to sta s+so 3 w-10 ; I SEAL DRAWN SCALE V. 1 " = 4' F.M. H: 1" = 40' CKED B DK FILENAME C6D6 SAN A P&P dwg M ^ ^ i K N �!• • ' i i ' 'fi + s ro I ao 1 a N 1 ao N 1 ; s w' 33 N s a m r 1 : a ao` +��h L+ al W`0 m ao I i rI 1 a ro` CE I ; a• ao' .10 n i OI O I : 1 s 'a mE c0 O 1 a m ao O; I : s w1 O; +1 a m O + a m ; ": *yy / JEFFREY H. COHEN 85083 S REVIEWED JHC DRAWING NO.$ DATE t I IceI �tL €a off., �' (� 0 gel' '�!CENS_E�`v��'_= �sS�a1VAL ,�� 14APR.2006 V 0+00 1 +00 2+00 /� 'j �/ 5+00 6+00 7+00 8+00 PROJECT NO. V+00 T+00 Z8 of 49 V WI2702.00 1 21 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 1 12 1 13 1 14 1 15 16 17 1 12 3 4 5 6 7 8 9 10 1 11 1 12 1 13 1 14 1 15 1 Ei 1 1/ LEGEND & NOTES I t\ s ! ! CAUTIONCNI ! ® ! \ UNDERGROUND UTILITIES ARE LOCATED ON THIS SITE. ! I \ N, , P.7 L EPS7 AB -HOURS PRIOR 74 ANY EXC..VATION, CONTACT THE 1 I t \ \ (, I I \� ►t9 N \i TEXAS EXCAVATION SAFETY SYSTEM (TESS) TO LOCATE ALL UNDERGROUND Ui1LIT1ES IN THE AREA i \ OJ�NIL ` ro\ \\ \\\ ^ ; w �� \ cn \ t \ 1-800-DIG-TESS ( 1-800-344-8377 ) O ` J I WWW.DIGTESS.ORG CNI \ I rr, ` ' _______ 1 1 15' B.L. \t� ________________r t ____ L __- _---------- to W.E. WATER-ttNE-S----------- 03 .4 � p \ ` s" RCP 10 _10�p v ` -�-- r �. \\ STA 12+07.60 LINE A = EAGLE LANE Z \ , ` STA 1+LINE E = NOTES 1. SANITARY SEWER WORK, INCLUDING MAINS, FITTINGS, (� Q �y"�" <^ rn ` t .00 LINE F = STA 0+00. tt SERVICES, ETC. SHALL COMPLY WITH CITY OF LA ry 6 PVMT STA 1+48.61 0/S 20.00' LT PORTE PLANNING DEPARTMENT, ENGINEERING " L j w / ` (FAIRWAY DR.) TECHNICAL SPECIFICATIONS' AND STANDARD LLJ �F�� -----�� --- MH A-5 CONSTRUCTION DETAILS. 0.0 9+00 00 10+00 1 +00 t 12+ \ END 8" PVC SAN SEWER `t 2. GRAVITY PIPE FOR SANITARY SEWERS SHALL BE `\ \ INSTALL 4 TNT DROP SSMH SDR-26 PVC SEWER PIPE AND FITTINGS COMPLYING WITH ASTM 03034 FOR PIPE SIZES 4" TO 15" _ ---- ------------ --------------- ----25 B.L. ___------_l \\ N \\ T/RIM 11.63 DIAMETER. GRAVITY PIPE FOR SANITARY SEWERS 18" x= L.L.I -'j \t t\ \ CONNECT LINE E (W) TO 48" DIAMETER SHALL BE PVC LARGE -DIAMETER - 4 ` +\ ` CONNECT LINE F (E) AND FITTINGS COMPLYING LYI G�WITH ASTMVITY RF6 9E JOINTS FOR SANITARY X (}l (jl SEWER GRAVITY PIPE SHALL BE MADE USING \t \ t \\ tt FLEXIBLE ELASTOMERIC SEALS IN ACCORDANCE WITH ASTM D3212.> ` `\ \m t \ \ \ N \ STA 8+81.68 LINE A = \ �� \\ 3. WHERE SEWER MAINS ARE SHOWN IN THE RIGHT-OF-WAY, THEY SHALL BE PLACED 5-FEET FROM THE RIGHT-OF-WAY LINE. WHERE SEWER MAINS ARE SHOWN IN EASEMENTS, THEY SHALL BE E { t �� ` Nt - STA 0+00.00 LINE D = _________ _____________ �t \ U.E. \\ t ` `\ PLACED ALONG THE CENTERLINE OF THE EASEMENT WIDTH. 14' Pv:? STA_ 5+66.47 O �S 20.00' P,r \. \ m \ \; \ \ \t \ \ \ t (EAGLE LANE) t \ \ \ t c _____________ 10' S.S.E.� \ \ \ -^�'� � \t tr, - MH A-4 \ \ ` ` \ t RECORD DRAWING tt `t 4. WHERE PRACTICAL, SEWER SERVICE LEADS SHALL BE " u DUPLEX, AND PLACED ON THE LOT LINE. SIMPLEX SERVICE LEADS SHALL ALSO BE PLACED ON THE LOT INSTALL 5' INT. DROP SSMH t \\ \ t ' ca \ LINE OR, IN THE CASE OF OTHER UTILITY t \ t -� \ T/RIM 12.46 t t C� \`N" \ \\ t t THIS DRAWING REPRESENTS \\ OBSTRUCTIONS, ON THE OTHER UTILITY EASEMENT LINE. PROVIDE A MINIMUM 10-FOOT SEPARATION s •. CONNECT LINED NW \ �\\ � ( ) \ 1c- \ \ t THE AS —BUILT STATE OF THIS PROJECT s_ BETWEEN WATER AND SEWER SERVICE LEADS. ACCORDING TO AVAILABLE INFORMATION G \t \\ \ \ t \ FURNISHED TO THE ER \ \ t \ \ THE CONTRACTOR NER 5. SANITARY SEWER LATERALS SHALL BE 6" SDR-26 PVC SEWER PIPE AND FITTINGS COMPLYING WITH ASTM D3034. FTER CONSTR TIO - • OF 6. PROVIDE MINIMUM 20 LF ENCASEMENT OF SANITARY ' SEWER PIPE CENTERED ON WATER MAIN CROSSING. OV C ACCUC PIPE AIJ CLASS 1 O A / -•- �F1C .�.,�MT , lP� SN BE CL.,..S 150 DO-10 P1C _ SANITARY SEWER LINE A ' [�E: 16 UtL;. ZUU/ I WATER PIPE COMPLYING WITH AWWA C900. THE_ CARRIER PIPE SHALL BE SUPPORTED EITHER BY /� r SPACERS AT NO MORE THAN'`5-FOOT INTERVALS OR I Scale H:1 " = 40' V:1 " = 4' w - BY FILLING TO THE SPRINGLINE WITH WASHED SAND. EACH END OF THE ENCASEMENT PIPE SHALL BE F SEALED WITH WATER -TIGHT NON -SHRINK GROUT OR F —� A MANUFACTURED WATER -TIGHT SEAL. MINIMUM CLEARANCE BETWEEN WATER & SEWER MAIN SHALL. � i i I I j BE 2-FEET. i r b Y tw w`w —a ILL ILL Lai w�a q_'`a' i iz a z o z� 1 20 zu QO +F W O' ' ig?,t'CN + +d#ate ¢¢ RI* I io. w BENCHMARKS E 1. ELEVATIONS ARE BASED ON STATE PLANE COORDINATE ? 1 z Z I \ _ SYSTEM, SOUTH CENTRAL ZONE, NAD83. (GRID ELEVATION, GEOID 99) . , i ! ■ till: STG PIj'C�CL G ��AA I E T-PIKE L 1 , I 1 { i ! i D --- I 1 NO. REVISIONS/ SUBMISSIONS DATE 3 i { _ 0 40 80 Scale: 1" = 40' , aj t i I t 7i i , 36 yIon i —— I I I ii 2800 N. Henderson Avenue , ;. I I i i Studio ,00 Dal �5 Texas 75206 Design 1 1 I I I 214.370.3470 Ph Group 214.370.3083 Fx JLABS -I AT FAIRMONT GREENS, SEC. I B I i IRA CITY OF LA PORTS HARRIS COUNTY TEXAS B — — T— i 'j i i - — i DRAWING TITLE SANITARY SWR LINE A P&P to 8+50 to END SEAL DRAWN SCALE V. 1" = 4' F.M. H: 1" = 40' 0&4CKED FILENAME BDK C607 SAN SEW A P&P.dwg { ; : • s a : a • 00ro 'too . N COHE EFFREYj H.............. REVIEWED JHC DRAWING N0. D A DATE I `Ci i` (` �4- � 0 t I I �11h;�ONAI 14.APR.2006 V 9+00 10+00 11 +00 12+00 ,;� PROJECT NO. 2702.00 29 of 49 1 ? 3 1 4 1 5 1 6 1 7 1 8 19 10 1 11 1 12 1 13 1 14 1 15 16 17 2 3 4 5 6 7 8 9 10 111 12 13 1 14 15 16 17 LEGEND & NOTES L- - ' ;�------------------------------------ � �'---------------------------------- -------------- ------ 14' ---------------- --- ------------ 14' U.E. 1 I i 11 1 -------- ----- ------------- ____ ---- �'1--- ------,- 1 1 14' U.E. I � I ,---------------------- -14' U.E--------------------- 0+00.00 LINE B= ! i, I ' m I ------- STA I CAUTION I I STA 3+32.98 LINE A = I mt I ' I UNDERGROUND UTILITIES ARE LOCATED ON THIS SITE. MH A-2 ' I 1 I i 1 AT LEAST 48-HOURS PRIOR TO ANY EXCAVATION. CONTACT THE BEGIN 8" PVC SAN SEWER �% ®� i i I i i Z "3 TEXAS EXCAVATION SAFETY SYSTEM (TESS) TO LOCATE ALL CONNECT TO MH A-2 ' 1 1 Z I I �f CL UNDERGROUND UTILITIES IN THE AREA j ' STA 0+00.00 LINE D = Z I 1-800-DIG-TESS 7/RIM 10.97 STA 0+00.00 LINE C= I ' I ( 1-800-344-8377 ) ?o e STA 6+07.33 LINE A = --- I STA 8+81.68 LINE A ----- 2p. WWW.DIGTESS.ORG K BEGIN 8" PVC SAN SEWER ,N BEGIN 8" PVC SAN SEWER ---25' B-L----- ------------ -'� �� ' ,� --- ---- ------ CONNECT TO MH A-3 __J � I CONNECT TO MH A-4 K ------- ' T/RIM 10.28 -------- 25' ET ---- I T/RIM 12.46--------2s' B.L. 1 ag AN MAIL" UIN" I LTJ i NOTES M 7 IRDIE CIRCLE i� 6 BOGEY CI CLE ' i �'�� 6 I _ - 1. SANITARY SEWER WORK, INCLUDING MAINS, FITTINGS, ------ - I �,�i 7 �� R SERVICES, ETC. SHALL COMPLY WITH ERRITY OF LA � I I CI CLE PORTS PENNING DEPARTMENT, ENGINEERING J -- ---- ------ ---�.- __ I ------ -- TECHNICAL SPECIFICATIONS AND STANDARD -- CONSTRUCTION DETAILS. N So+ [TI IPE FOR SANITARY SEWERS SHALL BE 1+0 2+0o HWSS HWSS+ fT1 I o NWSS I WSS T --- ° ---- -- WSS 1 J ' N i i '� ! T+0 I > 1 1+0 H II 2 SORGRAV 6 PPVC SEWER PPE AND FITTINGS COMPLYING i 25' B.L. i 1 I WITH ASTM D3034 FOR PIPE SIZES 4" TO 15" r---------------------------- la J 25' B.L. , 1 I I �i I 1 I---------- ------------ I i 25' B.L. i I " � � ____________ __ I DIAMETER. GRAVITY PIPE FOR SANITARY SEWERS 18 I' ` / I I 1 �� ,� TO 48 DIAMETER SHALL BE PVC LARGE -DIAMETER 1 II i STA 2+30.04 LINE C = i i i PLASTIC GRAVITY SEWER PIPE AND FITTINGS I i i STA 02+31.15 UNE B = I I I i PVMT STA 0+09.11 0/S 20.00' LT I 1 i ��___- _ COMPLYING WITH ASTM F679. JOINTS FOR SANITARY i 1 1 i I 1 I FLEXIBLE ELASTOMRIC SEALS N SEWER GRAVITY PIPE SHALL BE AC ACCORDANCE WITH 1 I I (� E USING PVMT STA 0+23.68 0/S 20.00' LT 1 0 �� 1 Z MH C-1 z i J MH B-1 i �I1 END 8" PVC SAN SEWER I 8 1 6 0Z Z ASTM D3212. H i > m 1 i /� END 8" PVC SAN SEWER 1 ml i INSTALL STD 4' SSMH ® I a 1 % TIN N i1 INSTALL STD 4' SSMH i m i i T/RIM 11.40 I r �1 I Z 3. WHERE SEWER MAINS ARE SHOWN IN THE 'cn i i T/RIM 11.60 ; I ml 1 RIGHT-OF-WAY, THEY SHALL BE PLACED 5-FEET H 1----------- ---------------- -- n i j i i 1 FROM THE RIGHT-OF-WAY WAY LINE. WHERE SEWER MAINS ARE SHOWN IN EASEMENTS, THEY SHALL BE ' 1 1 ____ _ I m w I I j i i I STA 02+28.87 LINE D PLACED ALONG THE CENTERLINE OF THE EASEMENT r 11 1 i-------------------------------------------------- -- i '-------------------T----------------------- ---- ' ' -T i----------------------------- PVMT STA 0+03.30 0/S 20.00' LT WIDTH. I ' 1 I MH D-1 I. T 11 ------ 14' U.E. 1 1 i1------------------------------------------------ i I " 4. WHERE PRACTICAL, SEWER SERVICE LEADS SHALL BE 1 I 1 ,1 I i 14' U.E. ---- I---------- -------------- END 8 PVC SAN SEWER _ DUPLEX, AND PLACED ON THE LOT LINE. SIMPLEX 1 co I i i 14' U.E. INSTALL STD 4' SSMH SERVICE LEADS SHALL ALSO BE. PLACED ON THE LOT r lm �N II it ��, , I LINE OR, IN THE CASE OF OTHER UTILITY T/RIM 12.90 OBSTRUCTIONS, ON THE OTHER UTILITY EASEMENT =_ LINE. PROVIDE A MINIMUM 10-FOOT SEPARATION a IN 1 I , sya BETWEEN WATER AND SEWER SERVICE LEADS. ". 5. SANITARY SEWER LATERALS SHALL BE 6" SDR-26 -' 1 SANITARY SEWER LINE B 2 SANITARY SEWER LINE C Scale H:1 " = 40' V.-1 " = 4' Scale H:1 " = 40' VA" = 4' i i i v i I I I i ' � i I I I I I I I I(-1----L_ i � � i i i i � � � � i Ti i _: i � i � i i �� ! I i 1 i RECORD DRAWING THIS DRAWING REPRESENTS THE AS -BUILT STATE OF THIS PROJECT ACCORDING TO AVAILABLE INFORMATION FURNISHED TO THE ENG ER B E CONTRACTOR 0 0 NER R CONSTRU 0 Sri U�I 0071 1 1 1, 1 PVC SEWER PIPE AND FITTINGS COMPLYING WITH ASTM D3034. 1 SANITARY SEWER LINE D 3 6. PROVIDE CEMENT -STABILIZED SAND (MIN. 2 kt-SACKS PER CY) BEDDING & BACKFlLL FOR SANITARY SEWER � a Scale H:1" = 40' V.-1" = 4' MAIN. CEMENT -STABILIZED BEDDING & BACKFlLL SHALL BE CENTERED ON WATER MAIN CROSSING A MINIMUM 20 LF, SHALL BE MINIMUM 6" UNDER AND 6" OVER SEWER PIPE, AND SHALL . BE FULL WIDTH 4, OF SEWER TRENCH. MINIMUM CLEARANCE BETWEEN 1. WATER & SEWER MAIN SHALL BE 2-FEET. 7. CENTER ONE JOINT OF WATER MAIN PIPE ON F 1 j -- SANITARY SEWER CRO.S,SINC, MINIMUM CLEARANCE BETWEEN WATER & SEWER MAIN SHALL BE 2-FEET. t REVISIONS/ SUBMISSIONS ■■■■1.... ■■ ■ ■ ■■�■� Ion 2800 N. Henderson Avenue ! tt D-Dallas, Texas 75206 MEN JOB NAME �� ■■ ■�� • ► ► ► ► ■■� ■� �■ • e..: ; • fir. ■ ■�■_ CITY ■ �� r �■ OF PORTE HARRIS COUNTYi �. ' �� ■■■■�®■■■�■■ ■�■■ ■■ ■1■■�■■■■■ ■� / ® I /Sta-*+00 Ark, Effirm0m ■■®■�//DRAWING NO. ■ • i 1 12 3 4 15 6 1 / 1 8 1 9 1 10 11 1 12 16 1 14 1 15 1 6 I 1/ LEGEND & NOTES - ASPHALT ROAD TO I, Q __ IIII Mmm R.O. W. IES � (CC F IVY '" I ! ! CAUTION ! ! ASPHALT ROAD UNDERGROUND UTILITIES ARE LOCATED ON THIS SITE. AT I cacr 48-HOURS PRIOR TO P!dY E)(C A!!9710N, COMA.CT 7HE II�� TD(AS EXCAVATION SAFETY SYSTEM (TESS) TO LOCATE ALL UNDERGROUND UTILMES IN THE AREA. c-----"- = _ - - ---- ------------ ------- - - - - ----------------- - STA 01+48.61 LINE E _ - - STA 0+00.00 LINE F = - STA 03+50.00 LINE F = STA 07+00.00 LINE F = c----""--""'----" 0 1-800-DIG-TESS PVMT STA 0+00.00 ' 0 S 20.00LT STA 12+07.60 LINE A ' ' = PVMT STA 4+98.61 PIS 20.00LT - - PVMT STA 8+03.61 0 S 20.00LT - - - -r _ / / / , O ( 1-800-344-8377 ) WWW.DIGTESS.ORG MH E-1 - STA 00+00.00 LINE E - 14. U.E.__ FLL FLL `� 14' U.E. • K INSTALL STD 4' SSMH PVMT STA 1+48.6 O S 20.00' LT -------_--- _ IN ---_ IN t4'_u.E. /---------------------- - ----- INSTALL STD 4' SSMH -- INSTALL STD 4' SSMH `�\ }-- ��' ,�' _ ___ ------ T/RIM 11.67MH A-5•---------------------- ------------ ------ T/RIM 10.37 ---z5' 8.�-- / ------------- T RIM 12.38 __1 \ ��- / F �t--------- -25' B.L - BEGIN 8 PVC SAN SEWER (E) Q -------- ---- \ I 7 A BEGIN 8" PVC SAN SEWER (W) I L -z. , I O CONNECT TO MH A-5 \ �-- I I NOTES 1 3 T/RIM 11.63 O J �p 12 1 9 S 7 6 4 3 2 1 (/') 1 in 1 1 1 1. SANITARY SEWER WORK, INCLUDING MAINS, FITTINGS, V ! SERVICES, ETC. SHALL COMPLY WITH CITY OF LA `Q PORTS PLANNING DEPARTMENT, ENGINEERING t L I TECHNICAL SPECIFICATIONS AND STANDARD Lr w ' ti.I CONSTRUCTION DETAILS. J -- 25 B.L.----- 25' B.L. ! ! 25' B.L. -------- ----------------------------------------------------------------- ----- ------------------------ ' B-L. -------------------------- ! [� L------------ ----- = 2. GRAVITY PIPE FOR SANITARY SEWERS SHALL BE 1 i ff r^ / V SDR-26 PVC SEWER PIPE AND FITTINGS COMPLYING WITH ASTM D3034 FOR IPE SANITARY 1 0 0+00 2 0 5 00 i 1+00 3+00 4+00 6+00 0 8 ...;, tLl DIAMETER. GRAVITY PIPEPFOR SEWERS 18" MH W TO 48" DIAMETER SHALL BE PVC LARGE -DIAMETER I � N ! �� ( �� o � �� I �� I-- o � �� -�•F�� -F�� (n PLASTIC GRgv1Tl' SEWER PIPE AND FITTINGS COMPLYING WITH ASTM F679. JOINTS FOR SANITARY rt I SSMH STORM LI E A2 18 CP --- SEWER GRAVITY PIPE SHALL BE MADE USING FLEXIBLE ELASTOMERIC SEALS IN ACCORDANCE WITH ��,� FAIRWAY DRIVE U ASTM 03212. 3 - WATERELINE 5 i =j FH ' " 3. WHERE SEWER MAINS ARE SHOWN IN THE A STORM LINE 62 18" RCP RIGHT-OF-WAY, THEY SHALL BE PLACED 5-FEET`. FROM THE RIGHT-OF-WAY LINE. WHERE -SEWER 20' W.E. �\ MAINS ARE SHOWN IN EASEMENTS, THEY SHALL BE PLACED ALONG THE CENTERLINE OF THE EASEMENT i ------------------------------------------ T -WAT€I4 L4NE-S---- -------------I- -+------------ -------------- -------------- -------------- - - ---WA�T€ --L►NE-5- _____________ � 1 a ��\ O 25' B.L. J j 25' B.L. I w a- I 25' B.L. I I �,' % wi I i iw 4. WHERE PRACTICAL, SEWER SERVICE LEADS SHALL BE DUPLEX, AND PLACED ON THE LOT LINE SIMPLEX SERVICE LEADS SHALL ALSO BE PLACED ON THE LOT LINE OR, IN THE CASE OF OTHER UTILITY m! / ! o I rr N I o I I - h! ! ! 59 N I o I N N I I N OBSTRUCTIONS, ON THE OTHER UTILITY EASEMENT ! I 6 0 61 6 2 11 6 3 6 4 6 5 6 6 6/ 6 8 6 9 LINE. PROVIDE A MINIMUM SEPARATION `\ 1 1 1 R SERVICE BETWEEN WRIER AND SEWER SERVICE LEADS. G 5. SANITARY SEWER LATERALS SHALL BE 6" SDR-26 G ■ PVC SEWER PIPE AND FITTINGS COMPLYING WITH ASTM D3034. SANITARY SEWER LINE E i SANITARY SEWER LINE F I ncnnnn nnAIArIsln / Scale H:1 " = 40' VA " = 4' L Scale HA" 40' VA" = 4' � _ � 1 n Q%j `■% � L# �.% F%M ri_r 11 V I I" - THIS DRAWING REPRESENTS THE AS -BUILT STATE OF THIS PROJECT ACCORDING TO AVAILABLE INF MATION F RNISHED TO THE EN R F 1 ' # E j THE CONTRACTOR 704 ER AFTER CONSTR ON ! i ••� ; !J i ! iJ i ! BY 18 DEC. 2007 ; t N N 20 y i 222tp ui BENCHMARKS C- E G' o ' ¢ cn o I !n + N i. ELEVA710NS ARE BASED ON STATE PLANE COORDINATE : I I o o I do z 2 j i o j i i i t¢ ( SYSTEM, SOUTH CENTRA!. ZONE, NAD83. (GRID ELEVATION, GEOID 99) f til FINIS GRADE iMel I fi PE C 10 i i i i I t i i i ' �� NO. REVISIONS/ SUBMISSIONS DATE S � • 1 I 1 1 t i i i i • 1 i i I i i i i i i ' 0 40 80 Scale: 1 " = 40' P 5 i 2800 N. Henderson Avenue '�n Studio100 00 ! Dallas,Texas T5206 Design 214.370.3470 Ph Group 214.370.3083 Fx - t R U E - - rK I-TAR-"E E PIPE i P 0@R-3 ME DTL-S 8 _ 1 ! ! JOB NAME LAKES AT FAIRMONT GREENS, SEC. I g CITY OF LA PORTS HARRIS COUNTY TEXAS B , I ; i I I I I I DRAWING TITLE , 1 P& ! ! sta oo to sta 7+85 , i i ! i i i F SEAL DRAWN SCALE V. 1" = 4' 11 F.M. H: 1 " = 40' N CH KED FILENAME ! i i 9 *�44 BDK C609 SAN SEW E & F P&P.dwg i _ _ i MI ' to: o: "r! m REVIEWED DRAWING N0. AOD i m ni •€ K1 o ri •s i �; Ns ,o; cV� i tp: cV� o Ni ... «i Mi; i - Mi i ! N 4 .F; •t E :•..••••••••••••.•••••••••••••••�/ * e JEFFREY COHEN A t •+ ; t t a 1 a t t e • AO 0 s u0° t cD i FF: �..............H:............� I4 : Q•i ih 85D83 o •• 'a,� G JHC C 6 09 DATE I 1 ' ( P ENS �� ?_ ,Ihl�\`SAL ' i O�� 14 APR.2006 1 +00 0+00 1 +00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 ROJECT N0. � 2702.00 31 of 49 1 2_ 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 1 Z 3 4 5 6 7 18 9 10 11 12 13 14 15 16 1 17 LEGEND & NOTES EDGE ASPHALT ROAD 11 R.®.W. WIDTH VARIES Jill CAUTION ! ! EDGE ASPHALT ROAD CF No. E5 631 I Ni i UNDERGROUND UTILITIES ARE LOCATED ON THIS SITE. II I AT LEAST 48—HOURS PRIOR TO ANY EXCAVATION, CONTACT THE TEXAS EXCAVATION SAFETY SYSTEM (TESS) TO LOCATE ALL — — — a swALE — — — — — _ --- ---------- ----- UNDERGROUND UTILITIES IN THE AREA. 0 ' 1-800—DIG—TESS 0 — — — — STA 10+35.00 UNE F = — — �� i 1-800-344-8377 ) WWW.DIGTESS.ORG 14' U.E. PVMT STA 11+83.61 0/S 20.00' 1 14' U.E. 0 ------------------ ------------- ------LT --------- ------------ ------------ -------------I ,� 14' U.E. _ 0------------------ ------------ ------MH F-3 ---------------------------------— '------------------ -'-\�1-- - ----------------- tI zs' B.L. 25' B.L. I 2-.B.LINSTALL S1D 4' SSMH \ I oCO\\.1 81 NOTES U MCCI 3 ! m I 1. SANITARY SEWER WORK, INCLUDING MAINS, FITTINGS, ; N i SERVICES, ETC. SHALL COMPLY WITH CITY OF LA PORTE PLANNING DEPARTMENT, ENGINEERING I TECHNICONSTCALSPECIFICATIONS IIFIC TI NS AND STANDARD PEON Lys j i , — 25' B.L. ----- - ------------------------------ -----------------------------------------------------zs�B.L_------------Ji i STA 14+08.65 LINE F = 2. GRAVITY PIPE FOR SANITARY SEWERS SHALL BE 6 i I PVMT STA 15+54.37 0/S 14.69' R �� SDR-26 PVC SEWER PIPE AND FITTNGS COMPLYING (.L,J = p 9+00 10+00 ti+00 12+00 I 13+00 7 I MH F-4 SMH / 14+00 WITH ASTM 03034 FOR PIPE SIZES 4" TO 15" DIAMETER. GRAVITY PIPE FOR SANITARY SEWERS 18" J INSTALL STD 4 SSMH �� ... �� ..... ... o �� .� , T/RIM 10.75 SS H TO 48" DIAMETER SHALL BE PVC LARGE -DIAMETER PLASTIC GRAVITY SEWER PIPE AND FITTINGS STORM LINE A2 I ,. COMPLYING WITH ASTM F679. JOINTS FOR SANITARY \ c U� ; 1 I IW F,4 I R W,4 Y D R I SEWER GRAVITY PIPE SHALL BE MADE USING L2AS1OMERIC SEALS IN ACCORDANCE WITH / 1. t i ASTM D321FLEXIBLE V FH 18" RCP STORM LINE A2 I ^� FH f i� Fi AV 3. WHERE SEWER MANS ARE SHOWN IN THE Q o ; RIGHT-OF-WAY, THEY SHALL BE PLACED 5-FEET id S iG --- 10 w.E.------ -WATER-LINE-5----------------------------------------------------------- ---WATER--L -5-i - r-' 1 FROM THE AY LINE. WHERE SEWER AWNS ARE SHOWN N WEASEMENTS, THEY SHALL BE PLACED ALONG THE CENTERLINE OF THE EASEMENT ---------------------------------------------------------- --------------- --------- 25' B.L. 29 B.L.----------------—_—'-----------� 11I `--- j of \\ 4. WHERE PRACTICAL, SEWER SERVICE LEADS SHALL BE AND PLACED RECORD DRAWING .i z i 7 9 i PLEX SERVICEDUPLEXLEADS SHALL OALSO BE PLACED ON THE LOT UNE. N THE LOT ;_ N; I LINE OR, IN THE CASE OF OTHER UTILITY THIS DRAWING REPRESENTS �7 "7 �] 1 I / 0 71 72 73 / '} 75 6 N i �� I i 7 I OBSTRUCTIONS, ON THE OTHER UTILITY EASEMENT LINE. PROVIDE A MINIMUM 10-FOOT SEPARATION THE AS —BUILT STATE OF THIS PROJECT ; BETWEEN WATER AND SEWER SERVICE LEADS. G ACCORDING TO AVAILABLE IN ORMATION G SHED TO THE EER YYES 5 SANITARYLATERALS B 6" OR-26 CONTRACTOR R WNER PIPE AND FITTINGSHALL FTER CON CTI IJA ASTM D3034. CA 1►IITA DY CCWCD i /wiC C 6. PROVIDE CEMENT -STABILIZED SAND (MIN. 2 Jz-SACKS �\ t�s '... '....... Vf1I ��.. �..i�I�..1.. VV��im/� im//�` �....... ,err, 'v% rsr s -.n.,. i .. YLI\..Vt/... DCDDfNG:.. OE... BACKF TLL...FGR' 1I`IITMR!:<.: SCV1rCf\z.. MAfN. CEgFNT-STARfI f7Fn RFTjR & RACKFII i Scale t'1: f = 4V V: 1" = 4 _.._.. , -'- .--__.. ----•.MAIN. 1__...._._ -3E I 18 DEC. 2007 I.. AL CENTERED SHALL BE CENTERED ON WATER MAIN CROSSING A P. MINIMUM 20 LF, SHALL BE MINIMUM 6" UNDER AND 6" OVER SEWER PIPE, AND SHALL BE FULL WIDTH -! OF SEWER TRENCH. MINIMUM CLEARANCE BETWEEN WATER & SEWER MAIN SHALL BE 2-FEET. 7. CENTER ONE JOINT OF WATER MAIN PIPE ON F SANITARY SEWER CROSSING. MINIMUM CLEARANCE i i j i i i i i BETWEEN WATER & SEWER MAIN SHALL BE 2-FEET. _j I 4Ln 1 4 = 1 t E 1 ' i i E jzu 2 N ` I eq I µ b BENCHMARKS E t0 E 1. ELEVATIONS ARE BASED ON STATE PLANE COORDINATE .yi' SYSTEM, SOUTH CENTRAL ZONE, NAD83. (GRID ELEVATION, GEOID 99) fc IX E EXS7G G TPIF 1E I INIkH GRWE } I A IP CL } I t ; [ T PIP CL 10 -,— -� i _s ' v ! i i j i NO. REVISIONS/ SUBMISSIONS DATE I VG i Scale: 1" = 40' E E i i E i p i I i i Ld ' ; E E ion 2800 N. Henderson Avenue Studio 100 1 { OOF Design Dallas, Texas 752� 214.370.3470 Ph GroupSDI 214.370.3083 Fx E • E 1►1SE' i I i j i t } i i E 1 ! i i ' JOB NAME LAKES AT FAIRMONT GREENS SEC. 1 B CITY OF LA PORTE HARRIS COUNTY TEXAS B 1 i i i ; I j • ' ' DRAWING TITLE SANIT RY SWR LINE F P&P Sta 7+85 to END SEAL DRAWN SCALE V.- 1" = 4' i i F CHECKED FILENAME i BDK C610 SAN SEW F ?&R& 1 ° I tni Ol'. v Mi s i01 i pS p REVIEWED DRAWING NO. A } 'F a :cij •: o a i e� s6 a s ' *% j JEFFREY H. COHEN A i ro 'Ai roi f , m m; } s ro mE ao 1 %� 85083 JHC } DATE C6 10 hj �oNAL �� 14.APR.2006 �/ / /�/� �/ i[ �/ 8+00 9+00 10+00 11 +00 13+00 1 PROJECT NO. 12+00 T+00 32 Of 49 2702.00 1 2 3 4 15 6 7 1 8 1 9 1 10 111 12 1 13 1 14 1 15 16 17 I L K 11 H G E D C B 1 1 2 1 3 �%� I I �♦ ♦ i 20.1190 Acres Tract Four F. Carrington Weems To 65 Lo Porte, LTD April 3, 2003 CCF #W566080 Official Public Records Real Property of Hams County, Texas I 1 a / II LV N LINE H— J1 4.973 Acres Tract Five Carrington Weems To 5 La Porte, LTD April 3, 2003 CCF #W566D80 uol Public Records ;sal Property of ris County, Texas 1 2 1 Quit-Clairr 60.35 A Tract J.E. Cook, To City of to October 10 CCF No. K Official Public Real Propt Harris Count BAY F( GOLF C 4 1 5 Srq TE HW Y• 1 46 10 7 41.992 Acres l !. P. Morgan Chase Bank To I 65 La Porte, LTD September 12, 2002 W087976 I Official Public Records Real Property of Harris County, Texas 0 10 11 STATE HWY. 146 I�I NII 11 -- PVC FORCE MAIN — _—_ —� I I I I I t— — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — J BAY FOREST GOLF COURSE 12 13 1 14 W. FAIR E D C B 1 1 2 1 3 �%� I I �♦ ♦ i 20.1190 Acres Tract Four F. Carrington Weems To 65 Lo Porte, LTD April 3, 2003 CCF #W566080 Official Public Records Real Property of Hams County, Texas I 1 a / II LV N LINE H— J1 4.973 Acres Tract Five Carrington Weems To 5 La Porte, LTD April 3, 2003 CCF #W566D80 uol Public Records ;sal Property of ris County, Texas 1 2 1 Quit-Clairr 60.35 A Tract J.E. Cook, To City of to October 10 CCF No. K Official Public Real Propt Harris Count BAY F( GOLF C 4 1 5 Srq TE HW Y• 1 46 10 7 41.992 Acres l !. P. Morgan Chase Bank To I 65 La Porte, LTD September 12, 2002 W087976 I Official Public Records Real Property of Harris County, Texas 0 10 11 STATE HWY. 146 I�I NII 11 -- PVC FORCE MAIN — _—_ —� I I I I I t— — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — J BAY FOREST GOLF COURSE 12 13 1 14 W. FAIR ON7 KWY. urnr awa e�rau orc V N U Z Ix cn BAY W /i FOREST GOLF Q Ix 2 COURSE/ SITE m McCA 20.0001 Acres 20.0001 Acres 1/4 Undivided Interest 3/4 Undivided Interest J. P. Morgan Chase Bank Ben F. Weems & Mildendo Land Co., Inc. To To Bayforest Ranch, LTD Bayforest Ranch, LTD January 29, 2003 January 15. 2003 W399441 W399440 Official Public Records Official Public Records Real Property of Real Property of Hams County, Texas Harris County, Texas vvvvvvvv 1 ( MAIN —► VICINITY MAP NOT TO SCALE 15 16 1 17 LEGEND & NOTES 19.169 Acres cea x WF. Carrington Weems To 65 La Porte. LTD April 3. 2003 I m W566080 Ito Official Public Records c Real Property of I S,� Harris County, Texas po L.__.0.. 24" PVC GRAVITY MAIN —i ?4a s -----------E-: P - — — — — — — — — — — — — — — — — — — — — — — — — -------------------------- G/Pq� I I II ------------II I 3.399 Acres J. E. Cook, and wife, Dorothy Mae Cook I To City of La Porte October 10, 1986 EXISTING K784741 SSMH Official Public Records Real Property of Harris County, Texas 69.35 Acres J.E. Cook, and wife, Dorothy Mae Cook To City of La Porte October 10. 1986 K784741 Official Public Records Real Property of Harris County, Texas WILLIAM P. HARRIS SURVEY ABSTRACT NO. 30 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 1 12 BAY FOREST GOLF COURSE 13 1 14 1 15 ! ! CAUTION ! ! UNDERGROUND UTILITIES ARE LOCATED ON THIS SITE. AT LEAST 48-HOURS PRIOR TO ANY EXCAVATION, CONTACT' THE TEXAS EXCAVATION SAFETY SYSTEM (TESS) TO LOCATE ALL UNDERGROUND UTILITIES IN THE AREA. 1-800-DIG-TESS ( 1-800-344-8377 ) WWW.DIGTESS.ORG SANITARY SEWER NOTES 1. THIS UTILITY LAYOUT PLAN SHOWS THE GENERAL CONFIGURATION OF THE SMITIARY SEWER SYSTEM. FOR ADDITIONAL INFORMATION, REFER TO THE SANITARY SEWER MAIN PLAN & PROFILE SHEETS. 2. 8-INCH FORCE MAIN ALIGNMENT IS BY PROPOSED EASEMENTS TO BE FILED BY SEPARATE INSTRUMENT. 3. 12-INCH SEWER MAIN ALIGNMENT IS WITHIN RIGHT-OF-WAY AND EXISTING EASMEN7S, EXCEPT CROSSING OF HCFCD DRAINAGE WAY WHICH IS BY PROPOSED EASEMENT TO BE FILED BY SEPARATE INSTRUMENT. BENCHMARKS 1. ELEVATIONS ARE BASED ON STATE PLANE COORDINATE SYSTEM, SOUTH CENTRAL ZONE, NAD83. (GRID ELEVATION, GEOID 99) 2. HCFCD REFERENCE MARK NO. 010270, NAVD88, 2001 ADJ. o(GEOID 99), ESTABLISHED 26 DEC 2002. N (PROJECT ELEiii ARE 0.253' LOWER THAN BENCHMARK) ELEVATION = 6.61 >, r 0 c 0 PO 0 CHANGE NORTHERN F.M. TO 24 GRAVITY, DELETE 12"D 07 JUL O6 a GRAVITY BETW BAYOU & TRAILER PARK `n 00 NO. REVISIONS/ SUBMISSIONS DATE LLi d 0 200 400 c 0 s 0 C) Scale: 1" = 200' S 0 (0n 2800 N. Henderson Avenue Studio 100 ° Design Dallas, Texas 75206 214.370.3470 Ph Group 214.370.3083 Fx 0 s D ° JOB NAME LAKES AT FAIRMONT GREENS, SEC. s c CITY OF LA PORTE HARRIS COUNTY TEXAS B 0 DRSANITARY o SEWER TRUNK MAIN SITE PLAN SEAL DRAWN SCALE o F F.M. H: 1" = 200' ��oa . CHECKED FILENAME BOK F101 FM SITE PLAN.dw9 a............................... .............................. COHEN REVIEWED DRAWING NO. A ,/HC DATE h Fss/0 c N `5�``� 14APR.2006 0 QQ ,Y PROJECT NO. 33 Of 49 [ 2702.00 16 17 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 1 12 1 13 1 14 1 15 16 1 17 LEGEND &NOTES L 1 1 75' B.L . . . . . . . . . 15' B.L. I— —F -------- j ----------------- ---------------- L---------- ---- t - ----------- K PRE WRE -------- Td' -W -C---------- -------- 15'WE ------ r— -1 -------- 0_PVC WrR ------- ------------ 10 W. L " " 18RCP STM SWR 18RCP"A/ TM SWR 18" RCP S:jM L Q) a - EAGLE LANE 1z':) CAUTION P1 STA 3+73.03 FORCE LWNI �Qo- 8 ;h A 8.3'13'48.80 RT UNDERGROUND UNDERGROUND UTILITIES ARE LOCATED ON THIS SITE. 0 P - *4& — — — = 8' PVC SAN SWR INSTALL FEE �L_P'�C� tr — — — — — — — — — — -- AT LEAST 48-HOURS 'PRIOR TO "r B(CAVA71ON, CONTACT' TOMS EXCAVAT10N SAFEW SYSTEM (TESS) TO LOCATE ALL U) 2 — 45' BENDS U) I V) Ln LU UNDERGROUND UTILITIES IN THE AREA. 1-800—DIG-7ESS JO 5' B.L. 25'WWW.DIGTESS�ORG I 1-800-344-8377 ---- --- --- ------ - ..... -------------------------------------- K z LU ()w 0 C:� I-z I C% LU I C) Q4 13O �1 V) 1 0 cly w Ld W U-1 Ul 0 �z 20C) '14F 134 I I CS (o Af 6 W UNA J0- + J (a L-U IN CV) NOTES 1. SANITARY SEWER WORK, INCLUDING MANS, FITTINGS, t I V) z I I Z LU,)J 0 - Ul I - I I I CID JL 4'j %� U_ SERVICES, ETC. SHALL COMPLY WITH CITY OF LA PORTE PLANNING ENGINEERING - ------ ------- --- --------- ----------- ------- ------- ------------ DEPARTMENT FF 4+00 5+00 7+00 8+ 9 �+00 40 TECHNICAL SPECIFICATIONS AND STANDARD CONSTRUCTION DETAILS. STA 0+12.50 FORCE MAIN STA 0+22.50 FORCE MAIN a --------------- -8 ---- r, - ----- LIJ LJ 2. GRAVITY PIPE FOR SANITARY SEWERS SHALL BE ---------------------------------------------- PIPE MANIFOLD INSTALL i-ff TY S.S.E. Z SDR-26 PVC SEWER PIPE AND FITTINGS COMPLYING SEE DETAILS SHE F2.01 2 B" 90' VERT. BENDS V) WITH ASTM 03034 FOR PIPE SIZES 4" TO 15" DIAMETER. GRAVITY PIPE FOR SANITARY SEWERS 180 TO 480 DIAMETER SHALL BE PVC LARGE —DIAMETER. PLASTIC GRAVITY SEWER PIPE AND FITTINGS COMPLYING WITH ASTM F679. JOINTS FOR SANITARY SEWER GRAVITY PIPE SHALL BE MADE USING ry FLEXIBLE ELASTOMERIC SEALS IN ACCORDANCE WITH a 'T_ Z Enu ASTM D3212. S i H ------------ ------- -------------------- 14' U.E. + 0 2+00 3. PRESSURE PIPE FOR SANITARY SEWER FORCE MAINS SHALL BE SDR-26 PVC PRESSURE —RATED PIPE, HAVING DESIGNATIONS PVC1720, PVC1220 OR P1 STA 2+82.40 FORCE MAIN DETENT�O`N P 0 N PVC2120, IN ACCORDANCE WITH 0 'o 4- r ------ ----------------------------A 8X13'48.8" LT .9 9 11 Ir —8" 70' S.S.E. I ASTM D2241. JOINTS SHALL BE MADE 13Y FLEXIBLE ELASTOMERIC SEALS IN PVC SAN SWR RESTRICTED RESERVE A - ACCORDANCE WITH ASTM 03139. ------------------- 45' BENDS 12.361 ACRES 9s, q c� F 2 RECORD DRAWING 4. WHERE SEWER MAINS OR FORCE MAINS ARE SHOWN IN THE RIGHT—OF—WAY, THEY SHALL BE PLACED I 5—FEET FROM THE RIGHr—OF—WAY LINE. WHERE SEWER MAINS ARE SHOWN IN EASEMEII17S, THEY STA 0+0 STA 0+00.00 FORCE MAIN IT THIS DRAWING REPRESENTS SHALL BE PLACED ALONG THE CENTERLINE OF THE EASEMENT WIDTH. LIFT' LIFT STATION NO. STATION INS IALI INSTALL THE AS -BUILT STATE OF THIS PRajECT ACCORDING TO AVAILABLE INFORMATION 5. PROVIDE MINIMUM 20 IF ENCASEMENT OF SANITARY 1 LIF 1 — LIFT STATION WITH TRIPLEX P11 PUMPS & CONTROLS FURNISHED TO THE ENG R SEWER PIPE CENTERED ON WATER MAIN CROSSING. P41 THE CONTRACTOR 0 210,FNER ENCASEMENT PIPE SHALL BE CLASS 150 DR-18 PVC WATER PIPE COMPLYING WITH AWWA C900. THE (D TRIM 12.00 36" RCP SIM SWR SEE DETAILS & SPECS SHE F2.01 A CONSTRU-CiON CARRIER PIPE SHALL BE SUPPORTED EITHER BY SPACERS AT NO MORE THAN 5-FOOT INTERVALS OR BY FILLING TO THE SPRINGLINE WITH WASHED SAND. EACH END OF THE ENCASEMEIrt PIPE SHALL BE III sAL saw A rI 0 1411 PLK 1 18 DEC. 2007 SEALED wrr" MATEIR-TIGHT NON -SHRINK GROUT 'SEAL SEWER FORCE MAIN A MANUFACTURED WATER -TIGHT MINIMUM CLEARANCE BETWEEN WATER & SEWER,MAIN SHALL Scale H:1" 40' V:11" 4' BE 2-FEET. F 7. +ILIL oi- b BIZ ``F n' N— C-3 ANI LL --------- ------ 20 C4 + 01 o; + C; E is IOi + + ro + 2* 1 BENCHMARKS E 1. ELEVATIONS ARE BASED ON STATE PLANE COORDINATE SYSTEM, SOUTH CENTRAL ZONE, NAD83. ; {� C4 t G OR i ; l (GRID ELEVATION, GEOID 99) 2. HCFCD REFERENCE MARK NO. 010270, NAVDI 2001 (GEOID 99), ESTABLISHED 26 DEC 2002. (PI?WI MI AW 0.25V LOWER nM 8&41 , �� -7— i i i i 01 i i I T_� i l i i i l I I i i� �� I i�; l I I II NO. REVISIONS/ SUBMISSIONS DATE 0 40 80 ALL- LLI LLJ Scale: 1 40' U_ J, ME MA I I I 2800 N. Hendemon Avenue Ion Studio 00 1! L) UU 100 Dallas,Texas 752D6 Design `-4F-8 214.370.3470 Ph Group 214.370.3083 Fx 110( 4r Eh BE DWA T FLtSAN"UP21 I I IF JOB NAME III h I I i — i � I i OF PORTE HARR COUNTY NTY �xAs INTITLE SAN. SWR. FORCE MAIN P&P --to to 0+00 to Sta 9+00 N 0 N 01 TIT 00! CO! K r'! pil NiN I 00 to LO! 1 U SEAL DRAWN SCALE V. 1"= 4 F.M. H: 1 40' + + J�i 2__ + %TECKED FILENAME .. 13DK F1 02 SAN FM P&P.dwg A to -00 00 00 Coi 00 to *00 io; 10 ................. ....... REVIEWED DRAWING NO. He Ee H, G! le i JHC A I ( I I I I ih�,�Fs <8 DATE 1-1.0 EN8�o•G\2�: 14APR 2006 , 0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 9+00 PROJECT NO. 1 34 of 49 1 1 4 5 6 1 7 1 19 10 1 11 12 1 13 1 14 1 15 16 17 4 1 5 17 8 9 10 1 11 1 12 1 13 1 14 1, 15 16 1 17 SEE SHEET F1.04 LEGEND & NOTES MATCH LINE STA 18+00 L L V V AA ! I I ! N CAUTION CAUTION C JT :71 ----------- ---------------------------------------- ------------------------------------------------------------------------------------------------ ----------- 257iZ --------------- 25' B.L. 414 UNDERGROUND UTILITIES ARE LOCATED ON THIS SlTF_ UNDERGROUND 0 0 Un THIS ? LOCATED IS SffE_r A !7+ PI STA 17+77.43 FORCE MAIN PI STAN A 22 00 Do_ A 22*00'00 0" LA AT AT LEAST 48—HOURS PRIOR TO ANY EXCAVATION. CONTACT' THE 0 S OR TO -H UR PRIOR Y EXCAVATION. X 10 C THE TEXAS EXCAVATION SAFETY SYSTEM (TESS) TO LOCATE ALL IN L INSTALL: LN -$-WR---- o PVC SAN SWR — — — — 8 PVC _'jAN SWR INSTALL — — — — — — — — — — — — —3 - _:t UNDERGROUND UTILITIES IN 774E AREA. -DIG-7ESS 1-DIG 0_1 ---- 1 22 1 22 BEND SSA 1-800-344-8377 K FAIRWAY DRIVE FAIRWAY DRIVE WWW.DIGTESS.ORG PI STA 17+00.22 FORCE MAIN K RCP STM A A 22000'00.0" 18" RCP STM SWR _T vk�,Cyf INSTALL- ---,U5 8" PVC WTR %X� 11-1 1 - PVC WTR I - 22 Y2' BEND 8 PVCWTR --------------- --- ------- ------- --------------- -------------------- --- ----------------- _4-j 14 ------------------------------------------------ Rij� 10' W.E. 25' B.L. ---- ----- ------------------------------ ------------ No, ----- -------------------------------------------- ----------- 25' B.L. ---------------- NOTES T Ld I lid U� I I LJ 1. SANITARY SEWER WORK, INCLUDING MAINS, F7171NGS, SERVICES, EFC. SHALL COMPLY WITH CITY OF LA PORTE PLANNING DEPARTMENT, ENGINEERING in 0i"L TECHNICAL SPECIFICATIONS AND STANDARD b C-4 59 I C4 CONSTRUCTION DETAILS. 60 61 62 63 64 65 66 67 1 68 69 70 2. GRAVITY PIPE FOR SANITARY SEWERS SHALL BE SDR-26 PVC SEWER PIPE AND FITTINGS COMPLYING 0 0 00 WITH ASTM 03034 FOR PIPE SIZES 4" TO 15" (Lnu 10 DIAMETER. GRAVITY PIPE FOR SANITARY SEWERS 18" 10 I + — — — --------4——4-------------------------------- — ---------------------------------------- 4M -------------- r I 1 11 i-4" TO 480 DIAMETER SHALL BE PVC LARGE -DIAMETER PLASTIC GRAVITY SEWER PIPE AND FITTINGS COMPLYING WITH ASTM F679. JOINTS FOR SANITARY 11+00 12+00 I I 13+00 14+00 1 15+100 1 1 SEWER GRAVITY PIPE SHALL BE MADE USING FLEXIBLE ELASTOMERIC SEALS IN ACCORDANCE WITH ASTM D3212. 'Vill .4 . . . . . . . .+ . . . . . . . .+ . . . . . It I ------------------------------ J --------- ----- Sp- PVC- -FM - ----------------- 58 — — — — — — — — — — — — — — 10' S.S.E. H I 3. PRESSURE PIPE FOR SANITARY SEWER FORCE MAINS SHALL BE SDR-26 PVC PRESSURE -RATED PIPE, H HAVING DESIGNATIONS PVC1120, PVC1220 OR PVC2120, IN ACCORDANCE WITH ASTM 02241. JOINTS If SHALL BE MADE BY FLEXIBLE ELASTOMERIC SEALS IN ACCORDANCE WITH ASTM D3139. F Pi sm 10+00.38 FORCE MAIN PI STA 15+75.22 FORCE MAIN 4. WHERE SEWER MAINS OR FORCE MAINS ARE SHOWN IN THE RIGHT-OF-WAY, THEY A 7,V5441.ln RT 16 90600,00.0" RECORD DRAWING SHALL BE PLACED 5-FEET FROM THE RIGHT-OF-WAY LINE. WHERE INSTALL- CIO I - 45' BEND INSTALL SEWER MAINS ARE SHOWN IN EASEMENTS, THEY SHALL BE PLACED ALONG THE CENTERLINE OF THE Is 1 1 - 22 YY BEND DETENT�ON POND 1 900 BEND THIS DRAWING REPRESENTS kA T, I THE AS -BUILT STATE OF THIS PROJECT EASEMENT WIDTH. 1� !1`9 I — 11 X& BEND� RESTRICTED RESERVE A ACCORDING TO AVAILABLE INFORMATION it To THE NEWER L!Afr P4RNSHED TO THE NEER 5. PROVIDE MINIMUM 20 LF ENCASEMENT OF SANITARY SEWER PIPE CENTERED ON WATER MAIN CROSSING. cc 12.361 ACRES C To E Co CTOR R OWNER E CONTRACTOR Ri MNER S76A ENCASEMENT PIPE SHALL BE CLASS 150 DR-18 PVC WATER PIPE COMPLYING WITH AWWA C900. THE IIN'SHE 371 1 R CONS cn N CON.' C711 N 9*00 CARRIER PIPE SHALL BE SUPPORTED EITHER BY �C-1.0 2 Am S.AMITADV fl-7 "1 8 fw'% 2 Q SPACERS AT NO MORE THAN 5-FOOT INTERVALS OR BY FILLING TO THE SPRINGLINE WITH WASHED SAND. EACH END OF THE ENCASEMENT PIPE SHALL BE SEALED WITH WATER -TIGHT NON -SHRINK GROUT OR mw 111 41111111111111 9 LEX 0%. I SEWER FORCE MAIN Scale H:1" 40' V:1" 4' A MANUFACTURED WATER -TIGHT SEAL. MINIMUM CLEARANCE BETWEEN WATER & SEWER MAIN SHALL BE 2-FEET. F it w, Go L 7 CS ct is g 92r• di. 720- + I zu P C4 4-m C4 chi 1. ELEVATIONS ARE BASED ON STATE PLANE COORDINATE (GRID ELEVATION, GEOID 99) T: 2. HCFCO REFERENCE MARK NO. 010270, NAVD88, 2001 ADJ. (GEOID 99), ESTABLISHED 26 DEC 2002. par& i (PROJECr ELEVATIONS ARE 0.253' LOWER INAN DIEDIMMARK) 6.61 # L 7— ZZ4 I 10 is _TTF —T- —1 ............ NO. REVISIONS/ SUBMISSIONS DATE L-L 0 40 80 .11 Ail tooP LLJ Scale: 1" 40' #.OL6 10- 44�1— 00 T 1 1 i I it I 5 -Vo— Ion 2800 N. Henderson Avenue Studio 100 Dallas, Texas 752M Design G roUp 214.370.3470 Ph 214.370.3M Fx JOB NAME W� i wu ASS �200 DTL-15A, U1 I—PUZ 14), MS AT FAIRMONT GREEN CITY OF LA PORTE HARRIS COUNTY TEXAS B DRAWING TITLE FORCE MAIN P&P 0 Sta 9+00 to Sta 18+ 0 to In! to ci Pt to! In! In t0i at *1 SEAL DRAWN SCALE V.- 1 4' cii CNI Ni C4 7 P. + + +! F. M. H: 1 40 NECKED BDK F1 03 FILENAMES AN FM P&P.dwg i REVIEWED DRAWING NO. A ;01 1 1 ;0! MOD *00 .001 %0! ;01 00 00 10 %01 CIO 1� ;0 6 11) so Go! +1 i i lei Ee[ le i L J1. ce L EFFREY Fl%.Pm�..f ................. 85083 JHC A r T DATE t F 1 03 •R-2 10+00 12+00 1 9+00 11+00 3+00 14+00 15+00 16+00 17+00 18+00 - 14-A P 0 06 35 of 49 - No PROJECT .2 T no 1 7 1 3 1 4 1 1 6 17 8 9 10 111 12 1 13 1 14 1 15 16 17 1 12 3 4 5 b 7 8 9 10 11 12 1 13 14 1 15 1b 1/ LEGEND & NOTES I I� Im Im L ' v VIED I I UNDERGROUND UTILITIESARECAUTION ON THIS SITE Pi STA 18+85.85 FORCE MAIN ®� AT LOST 48-HOURS PRIOR TO ANY EXCAVATION. CONTACT THE d 03 16'12.0" RT TEXAS EX AVA71O UNDERGROUND SYSTEM IN THE TO AREA LOCATE ALL 41.992 Acres J. P. Morgan Chase Bank 1-800-DIG-TESS ( 1-800-344-8377 ) WWW.DIGTESS.ORG K — I I I 65 La Porte, LTD K ` September 12, 2002 O I , W087976 Q 0 y' Official Public Records I I Q �. ,� , n n Real Property of J --_---- ; - ; Nil1itill Harris County, Texas "I' NOTES /till I Ni 111 l00 IIII N Lo 1. SANITARY SEWER WORK, INCLUDING MAINS, FITTINGS, O nl{11 J l� I 0 1 HALL COMPLY WITH LA PORTS PLANNING DEPARTMENT, ENGINEERING L. �$ L. � �1 �Ml e- TECHNICAL SPECIFICATIONS AND STANDARD CONSTRUCTION DETAILS. J LL_ 1 J no ® At 20' SAN. SEWER ESMT. 20' SAN. SEWER ESMT. ---------^------------------a--------------------------------------------------------------------------------------- 20 00 8" PVC FM- - 21+00 '^ V I Fes- 2. GRAVITY PIPE FOR SANITARY SEWERS SHALL BE L~il +� 22+00 23+00 24+00 25+00 26+00 8" pVC FMB- 27+00 28 ��}'��— LtJ SDR-26 PVC SEWER PIPE AND FITTINGS COMPLYING iiJ +��--��-------+-------•I�-------•I�------�4�------- W WITH ASTM D3034 FOR PIPE SIZES 4" TO 15" W 11,1 - - - _ _ _ _ _ _ _ _ _ _ un ----- �---------------- -------------------------------------------------------- W DIAMETER. GRAVITY PIPE FOR SANITARY SEWERS 18" Z 4111111111111, � o n n m 20' SAN. SEWER ESMT 20' SAN. SEWER ESMT. 15' B.L. �� ` TO 48 DIAMETER SHALL BE PVC LARGE -DIAMETER PTAS71C GRAVITY SEWER PIPE AND FITTINGS COMPLYING WITH ASTM F679. JOINTS FOR SANITARY LLI J I `� i J W SEWER GRAVITY PIPE SHALL BE MADE USING Uj I FLEXIBLE ELASTOMERIC SEALS IN ACCORDANCE WITH ASTM D3212. TT i I I T H U V 3. PRESSURE PIPE FOR SANITARY SEWER FORCE MAINS SDR-26 VP PIPE, H I I HAVING NG DESIGNATTONSBE CR1120, PVC112 00 OR Q ® I Q PVC2120, IN ACCORDANCE WITH ASTM D2241. JOINTS SHALL BE MADE BY FLEXIBLE ELASTOMERIC SEALS IN ACCORDANCE WITH ASTM 03139. Im � STA 19+13.20 FORCE MAIN TO li- li*i STA 19+68.20 FORCE MAIN PI STA 21 +85.11 FORCE MAIN RECORD DRAWING 4. WHERE SEWER MAINS OR FORCE MAINS ARE SHOWN IN THE RIGHT-OF-WAY, THEY SHALL BE PLACED 5-FEET' FROM THE RIGHT-OF-WAY LINE. WHERE C) i I 55LF B.O.T.O.C. HWY CROSSING d 01'07'28.2" L7 SEWER MAINS ARE SHOWN IN EASEMENTS, THEY j I ENCASEMENT PIPE TO EXTEND THIS DRAWING REPRESENTS SHALL BE PLACED ALONG THE CENTERLINE OF THE MIN. 5' BEYOND BORE LIMITS THE AS —BUILT STATE OF THIS PROJECT EASEMENT WIDTH. G i I ACCORDING TO AVAILABLE INFORMATION 5. PROVIDE MINIMUM 20 LF ENCASEMENT OF SANITARY FURNISHED 70 THE ENGI R SED ON WATER MAIN MENT DR-18 BY E CONTRACTOR OR ER PIPIPE E ENNCCASSEER HALL BE CLASS 1150 PVC AFTER CONSTRUC N WATER PIPE COMPLYING WITH AWWA C900. THE CARRIER PIPE SHALL BE SUPPORTED EITHER BY I I SPACERS AT NO MORE THAN 5-FOOT INTERVALS OR I i BY FILLING TO THE SPRINGLINE WITH WASHED SAND. EACH END OF THE ENCASEMENT . !PE SHALL BE � � -. I Ate... l� a I�llT a lfv ...� 1 Q n¢r onn� -I SEALED WITH WATER -TIGHT NON -SHRINK GROUT OR O SAMI 1 AR T uAI ' " """ "'n- A MANUFACTURED WATER -TIGHT SEAL. MINIMUM SEWER FORCE MAIN CLEARANCE BETWEEN WATER & SEWER MAIN SHALL Scale H:1" = 40' V:1" = 4' BE 2-FEET. i � € i s O O O O O { O 1 i i i • ' } m rn o� o E °� c °� I� z �' z �' a ' �' 1 a w ! ! I i ( ( i i ! € ! ( BENCHMARKS E 1. ELEVATIONS ARE BASED ON STATE PLANE COORDINATE I j { I i , SYSTEM, SOUTH CENTRAL ZONE, NAD83. I I { I ! ( (GRID ELEVATION, GEOID 99) i { � � � � ` � 2. HCFCD REFERENCE MARK N0. 010270; NAVD88, 2001 ADJ. t °CG �'� ! ! ! ! I (GEOID 99); ESTABLISHED 26 DEC 2002. ( I i (PROJECT ELEVATIONS ARE 0.253' LOWER THAN BENCHMARK) { RCP CULVERT i AT PIPE Cli ' i I I ` i ' 1 { I I I I i • i ELEVATON = 6.61 ( 1 i i i i I : I ' EM t t i { I ':. NO. REVISIONS/ SUBMISSIONS DATE WMII' —1 ;n ELF i I I - - i , C Li C i ion 2800 N. Henderson Avenue Studio 100 Dallas, Texas 75206 UU 1 ! I ! I ( I ! t- Design �� sr —O--IpVi.��Rf ii1. p 214.370.3083 Ph Group u 214.370.3os3 Fx i I , ""' I I € I -JOB i 11 NAME FAIRMONT GREENS, SEC. I B B I I I I I I I I I I I 1 I ! I I 1 I I I F CITY OF LA PORTS HARRIS COUNTY TEXAS { { { DRAWING TITLE .. i i i i i i 1 i i i SAN. SWR. FORCE MAIN P&P 1 sta +oo to sta Zs+oo _ •� ! ! Ni NI I o! ! 0 1 ! of of o? ! of ai rni al o, 00 ! mi I I I wi I mi SEAL DRAWN SCALE V: 1" _ 4' Irii uii uii r vi w Ili �ii in Uii ( ! "'i ! ! ! lot In uii ai km �ii ! �L+ l 1 F.M. H: 1" = 40' CKED FILENAME t _ _ •.*F� BDK F104 SAN FM P&P.dwg i e roi . mi : rot • i aD[ : t` . : ao 1 • i 00 s 00 s 1 ao; e 1 roi e i ro: 1 e' roE •{ 00i e i 00! : i aD: ( • 10€ ( e' W e roi • mf s i *: I JEFFREY 1I COHEN REVIEWED DRAWING NO D A A — tiI ri, [ji to ti ti 1 ii <Ji ii ti Ci ! �i Cam' { I b;......85083.......�� JHC �IITo"'...C/C DATE I• 0'7' I i I i i i t Fys�o eNSE`�_ �/AL 14APR.2006 PROJECT NO. 1 Q Y+00 19+00 20+00 21 Q +00 22+00 23+00 24+00 2V+00 26+00 27+00 28+00 Aft, ,, 2702.01 36 of 49 1 1 9 1 3 1 4 1 5 1 6 1 7 1 8 1 9 10 1 11 1 12 1 13 1 14 1 15 16 17 1 L S 4 5 6 / 9 1U 11 12 16 14 15 16 1/ LEGEND & NOTES �yOO �yOO 41.992 Acres RECORD DRAWING — — ----- PI STA 21+13.39 LINE G '---------------- L J. P. Morgan Chase Bank i--- T 21+00 LINE G 20+00 (_ 65 La Porte, LTD THIS DRAWING REPRESENTS I — �T-- — — L MH G-7 I T September 12, 2002 THE AS -BUILT STATE OF THIS PROJECT i ----- I fi CAUTION ! ! W087976 ACCORDING TO AVAILABLE INFORMATION 1 INSTALL STD 4' SSMH I I I I Official Public Records FURNISHED TO THE ENGI I - T/RIM 12.77 I I . 20.0001 Acres UNDERGROUND unLmES ARE LOCATED ON THIS SITE AT LEAST 48—HOURS PRIOR TO ANY EXCAVATION. CONTACT THE Real Property Of THE CONTRACTOR OR I R ( I� ( ' (� 1 /4 Undivided Interest TEXAS EXCAVATI0N SAFETY SYSTEM (TESS) To LOCATE ALL Harris County, Texas CO TRUC w 1 0' I J. w I ( I J. P. Morgan Chase Bank UNDERGROUND UTILITIES IN THE AREA. I I W ( I I W To I 1-800—DIG—TESS ( 1-800-344-83" ) BY: I z� I ( Boyforest Ranch, LTD I -j Iv) 18 DEC. 2007 cc1E January 29, 2003 WWW.DIGTESS.ORG K p WI ( I wl 'yl W399441 Official Public Records K IN Iz Real Property of 0 I r I+0 O 0I �I I y o= Ala I Harris County, Texas I �� zIN I i------- �� ---— — — — — — — — — — — — — — — — + NOTES 00 of N I oj NJ �a 0 d- N I I z) I I E a V- (0 0 1. SANITARY SEWER WORK, INCLUDING MAINS, FITTINGS, SERVICES, ETC. SHALL COMPLY WITH CITY OF LA N , DEPARTMENT, ENGINEER G PLANNfECIFICATi �• �r-- I 13 I 3 W r -- TECHNICAL P SAND STANDARD n. 3 " I I o o a 3.399 Acres Li CONSTRUC71ON DETAILS. J V) E- - v , N I y o J. E. Coo N 3 1 I J. E. Cook, and wife, Dorothy Mae ,^ v + ~ 2. GRAVITY PIPE FOR SANITARY SEWERS SHALL BE W To W SDR-26 PVC SEWER PIPE AND FITTINGS COMPLYING W � 48 City of La Porte W WITH ASTM 03034 FOR PIPE SIZES 4" TO 15" W — J I I ( i ' I 20 SAN. SEWER ESMT. ------------------------------------------------------------------------ •p� 10 1 1 October 10, 1986 9p� iM I K784741 a I Official Public Records -------------------------- -- _ _ Real Property of W Z J DIAMETER. GRAVITY PIPE FOR SANITARY SEWERS 18" TO 48 DIAMETER SHALL BE PVC LARGE -DIAMETER PLASTIC GRAVITY SEWER PIPE AND FITTINGS COMPLYING WITH ASTM F679. JOINTS FOR SANITARY SEWER GRAVITY PIPE SHALL BE MADE USING LL1 00 29 00 30+00 8" PVC FM —�' 31 +00 32+00 33+00 I 8" PVC FM -► I Harris County, Texas �L I Mril FLEXIBLE ELASTOMERIC SEALS IN ACCORDANCE WITH W�� I �� I ASTM D3212. ST----------- -------------fi----------------------------------20' ------------ ------------20' T SAN. SEWER ESMr------------- SAN. SEWER ESMT. 3. PRESSURE PIPE FOR SANITARY SEWER FORCE MAINS H SHALL BE SDR-26 PVC PRESSURE -RATED PIPE, H I 1 TYPE I GRADES 1 OR Z, OR TYPE II GRADE 1, IN Q I I I I Q ACCORDANCE WITH ASTM D2241. JOINTS SHALL BE MADE BY FLEXIBLE ELASTOMERIC SEALS IN I I ACCORDANCE WITH ASTM D3139. i { OV.Jb Acres J.E. Cook, and wife, 4. WHERE SEWER MAINS OR FORCE MAINS ARE SHOWN IN THE RIGHT-OF-WAY, THEY SHALL BE PLACED 41.992 Acres Dorothy Mae Cook 41.992 Acres To 5-FEET FROM THE RIGHT-OF-WAY LINE. WHERE J. P. Morgan Chase Bank STA 33+76.66 FORCE MAIN = J. P. Morgan Chase Bank Cityof La Porte STA 23+26.87 LINE G = SEWER MAINS ARE SHOWN IN EASEMENTS, THEY SHALL BE PLACED ALONG THE CENTERLINE OF THE To STA 23+26.87 LINE 64 La Porte, LTD G TO October 10, 1986 64 La Porte, LTD STA 33+76.66 FORCE MAIN K784741 EASEMENT WIDTH. �, September 12, 2002 MH G-8 P September 12, 2002 P MH G-8 Official Public Records 5. PROVIDE MINIMUM 20 LF ENCASEMENT OF SANITARY G W087976 END 8 PVC FM W087976 END 24 PVC SAN SEWER Real Property of SEWER PIPE CENTERED ON WATER MAIN CROSSING. Official Public Records INSTALL STD 4' SSMH Official Public Records Harris County, Texas ENCASEMENT PIPE SHALL BE CLASS 150 DR-18 PVC Real Property T/RIM Real Property of CONNECT TO SSMH WATER PIPE COMPLYING WITH AWWA C900. THE x Harris County, Texas CONNECT UNE G (W) T LINE Harris County, Texas T/RIM 13.00 CARRIER PIPE SHALL BE SUPPORTED EITHER BY SPACERS AT NO MORE THAN 5-FOOT INTERVALS OR 1 I BY FILLING TO THE SPRINGLINE WITH WASHED SAND. f EACH END OF THE ENCASEMENT PIPE SHALL BE SEALED WITH WATER NON GROUT OR C 8" CA\I IT A DV 0% A C' A \I IT A DV -TIGHT -SHRINK i7 J 1�1 1 AR L SEWER FORCE MAIN GT •7AItI f!'11t I SEWER LINE G A MANUFACTURED WATER -TIGHT SEAL. MINIMUM CLEARANCE BETWEEN WATER & SEWER MAIN SHALL A Scale HA" = 40' VA" = 4' B Scale HA" = 40' V:1" = 4' BE 2-FEET: , ! 2 i t Z i I II i i i E 1 I 1 I I i 3 i W {1 W i h ,zu i• * ' % OOr ± I BENCHMARKS y o ! ! i coi ti ; o a _ \ ! G 1. ELEVATIONS ARE BASED ON STATE PLANE COORDINATE W i ! t I 's I % 1~ oo SYSTEM, SOUTH CENTRAL ZONE, NAD83. I 1 I I i i (GRID ELEVATION, GEOID 99) { i % IXSTG 11 � GRApE i G E ! ! 2. HCFCO REFERENCE MARK N0. 010270 NAVD88 2001 ADJ. STG GRAB j� IpIPL�I (GEOID 99). ESTABUSHED 26 DEC 2002. Al PIPE GL I ( I s (PROJECT ELEVAMNS ARE 0.253' L0*1R TIM SUMMARK) ° ELEVATION = 6.61 It -_ _ _ --- — ----- — -- --_--, _ -- —_ _--- I ! i D 00 0 REVISE ENTIRE SHEET TO CHANGE NORTHERN F.M. TO 24" GRAVITY MAIN UP TO LITTLE CEDAR BAYOU PARK 07 JUL O6 `O NO. REVISIONS/ SUBMISSIONS DATE ; ; { i ; I i — - — I 1 I 1 I 1( I ! I I 1 1♦ ox '�1" i l l l l I I I I I ( I I -Fb_._1.4,Yi I —► i i I '; 1 ' � I I 1�� - I �' I • a c 0 40 80 I I � I I I I I I I I ! r— 0 ° Scale: 1 " = 40' ! i 2800 N. Henderson Avenue Ion —■A■ v T i '° Studio 100 Texas Design Dallas, Texas 75zo6 is r-1 VAR E �P�P` _ % _ ( — _ % _ i� 7- F-'IfEI�PIPE p ( I ( a� N 214.370.3470 Ph Group 214.370.3083 Fx 1 % i i —!� !S_TW �i. D _�_° _ 1 EQM~JN _ _` _" Z n JOB NAME LAKES AT FAIRMONT GREENS, SEC. 1 g rz CITY OF LA PORTE HARRIS COUNTY TEXAS SAN. SWR. FORCE MAIN P&P N St 28+00 to End n! n nl n's, t0? t0 vF: N% O% CO% ( t0% I ( I IW ( SEAL DRAWN SCALE V. 1" = 4' tCll ICI! *' tB t0! t0! +' co + t0 i tOi co <Oi t0' o O c FILENAME i : �'� BDK F105 SAN FM P&P.dwg REVIEWED JHC DRAWING N0. A e i C01 i`[ t .Oi i`i R CDi li! t ! COi ll! s ! CD; fi! _ ( t aD ti ( R CD;. l< e ! CD: l< t ! CDi tii t ! CD;. e ! OD, ii ICON t ti ti % :I 00 ti y N L' •Ft Cq 4'j I •d'7 Ni �I •f'{ NE 4'E I "1't Ni I+'I •f ii i �; �}' Ni ri M' N% ri •F N ri o %•••••••••••••••••••••••••••••••% JEFFREY..H: COHEN o : 85083 i A i t l i �I �I Fs-�!CENSEO:v�2�5 �1 •00 S�ONAL `�-- ® 14APR.2006 37 49 28+00 29+00 30+00 31 +00 32+00 33+00 34+00 23+00 22+00 21 +00 20+00 n PROJECT 2702.2.01 Of 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 10 1 11 1 12 1 13 1 14 1 15 16 17 1 2 3 4 15 6 1 7 1 8 1 9 1 10 1 11 1 12 1 13 1 14 1 15 I 1/ LEGEND & NOTES --"' 20.0001 Acres 20.0001 Acres 19.169 Acres STA 15+91.00 LINE G 1/4 Undivided interest 3/4 Undivided Interest PI STA 10+04.22 LINE G F. Carrington Weems RECORD DRAWING MH G-6 J. P. Morgan Chase Bank Ben F. Weems &Mildendo Land Co., Inc. M4'40.6" LT TO To To 65 La Porte, LTD G-ALL L INSTALL STD 4' SSMH Bayforest Ranch, LTD Bayforest Ranch, LTD April 3, 2003 INSTD 4� SSMH INSTALL CAUTION ! ! THIS DRAWING REPRESENTS T/RIM 12.95 January 29, 2003 January 15, 2003 W566080 T/RIM 13.03 THE AS -BUILT STATE OF THIS PROJECT W399441 W399440 Official Public Records UNDERGROUND ununEs ARE LOCATED ON THIS SITE. AVAILABLE ► rn . .+. Official Public Records Official Public Records Real Property of ACCORDING TO AVAILABLE INFORMATION AT LEAST' AB -HOURS PRIOR TO ANY EXCAVATION, CONTACT THE FURNISHED 70 THE EN ER Real Property of Real Property of Harris County, Texas TEXAS EXCAVAnON SAFETY SYSTEM (TESS) TO LOCATE ALL Harris County, Texas Harris County, Texas UNDERGROUND UTILITIES IN THE AREA BY THE CONTRACTOR 0 0 NER CON ON 1-800-DIG-7ESS (1-800-344-e377 ) [ WWW.DIGTESS.ORG K �fa_ pgTE; 18 DEC. 2007 K O O � + + NOTES Lr)1. 1J �+oo_ O� SANITARY SEWER WORK, INCLUDING MAINS, FITTINGS, / — — SERVICES, ETC. SHALL COMPLY WITH CITY OF LA ,_ - - - - - - PORTE PLANNING DEPARTMENT, ENGINEERING e zo /(V 7 TECHNICAL SPECIFICA77ONS'AND STANDARD J /J�� // CONSTRUCTION DETAILS. J N 20' SAN. SEWER ESMT. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 20' SAN. SEWER ESMT. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ -----1s+oo ----- ----- v ✓I 2. GRAVITY PIPE FOR SANITARY SEWERS SHALL BE 24" PVC 1S+oo SAN SWR —"- 17+00 LINE G 16+0------------15+00----------- 14+00 13+00 24" PVC 12+0o SAN SWR—►- 11+00-- // / SDR-26 PVC SEWER PIPE AND FITTINGS COMPLYING —��{��— --}---��--{��----}-()--..—..+...----.•►—..-----{.—��..1------��+_ �L� W W WITH ASTM 03034 FOR PIPE SIZES 4 TO 15 ITARY SEWERS " W — — — — — — — — — — — — — — — — — — �/ IAMETER. GRAVITY PE TO NLARGE-DIAMETER Z — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — 19.169 Acres 20' SAN. SEWER ESMT. Z 2 48" DIAMETER SHALL BERPVC (n Z F. Carrington Weems V) PLASTIC GRAVITY SEWER PIPE AND FITTINGS TO J COMPLYING WITH ASTM F679. JOINTS FOR SANITARY W J 20.0001 Acres 20.0001 Acres 65 La Porte LTD W SEWER GRAVITY PIPE SHALL BE MADE USING SEALS IN ACCORDANCE WITH Li.l 1 /4 Undivided Interest 3/4 Undivided Interest April 3, 2003 W FLEXIBLE ELASTOMERIC ASTM 03212. J. P. Morgan Chase Bank Ben F. Weems & Mildendo Land Co., Inc. W566080 Z To To Official Public Records Bayforest Ranch, LTD Bayforest Ranch, LTD Real Property U 3. PRESSURE PIPE FOR SANITARY SEWER FORCE MAINS H U of 116' Drainage SHALL BE SDR-26 PVC PRESSURE -RATED PIPE, H January 29, 2003 January 15, 2003 Harris County, Texas Easement TYPE I GRADES 1 OR 2, OR TYPE 11 GRADE 1, IN W399441 W399440 2.698 Acres ACCORDANCE WITH ASTM D2241. JOINTS SHALL BE Official Public Records Official Public Records MADE BY FLEXIBLE ELASTOMERIC SEALS IN Real Property of I Real Property of =� ACCORDANCE WITH ASTM D3139. � Harris wu!!iy, ,onus Harris County, Texas tin 4. WHERE SEWER MAINS OR FORCE MAINS ARE SHOWN IN THE RIGHT-OF-WAY, THEY SHALL_ BE PLACED — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — --------------------------------------------------------------------------------------- --------------- 5-FEET FROM THE RIGHT-OF-WAY LINE. WHERE Exstg. 20' Water Exstg. 20' Water & Wastewater Esmt. &wastewater Esmt. SEWER MAINS ARE SHOWN IN EASEMENTS, THEY SHALL BE PLACED ALONG THE CENTERLINE OF THE PI STA 10+66.10 LINE G-------- EASEMENT WIDTH. G r RT Z°N, 5 PROVIDE G MH4G05'406" SEWER PPEICENTERED ON WATER MAIN CROSSING• 3.399 Acres INSTALL STD 4' SSMH A 19.169 Acres ENCASEMENT PIPE SHALL BE CLASS 150 DR-18 PVC J. E. Cook, and wife, Dorothy Mae Cook F. Carrington Weems T/RIM 12.86 WATER PIPE COMPLYING WITH AWWA C900. THE k To To CARRIER PIPE SHALL BE SUPPORTED EITHER BY City of Lo Porte 65 La Porte, LTD SPACERS AT NO MORE THAN 5-FOOT INTERVALS OR October 10, 1986 April 3 2003 BY FILLING TO THE SPRINGLINE WITH WASHED SAND. CA tJ-CA, TtJ C A CtIC1. HOC SHALL C EACH END OF THE �PSC SEMENT PIPE SHALL BE 2w • !! w ► •..w wu 4 ,AIVI I AKT SEALED WITH WATER-71GHT NON -SHRINK GROUT OR A MANUFACTURED WATER SEAL. MINIMUM I SEWER LINE G -TIGHT CLEARANCE BETWEEN WATER & SEWER MAIN SHALL BE 2-FEET Scale H:1" = 40' V:1" = 4' I 1 i Z Z= -- 's ! ! : I b ` y— _ 3 I !to i — ; ! . , L BENCHMARKS E ! a Fn z� ! [ I 1 I i j ( ; x a�a3� it E 1. ELEVATIONS ARE BASED ON STATE PLANE COORDINATE !— SYSTEM, SOUTH CENTRAL ZONE, NAD83. (GRID ELEVATION, GEOID 99) AT PIP C ` ! 2. HCFCD REFERENCE MARK N0. 010270; NAVD88, 2001 ADJ. ! A' P' E CL j DEC 2002. ESTABLISHED SLOWER (PRaJECr ELEVATIONS ARE 0.253'99), THAN BENCHMARK) 1 N EL.EvanoN = ss1 ! ! t ! I! , I I I I i U I 1 ! I I , 3 I i i ; °a L� REVISE ENTIRE SHEET TO CHANGE NORTHERN F.M. TO 24" GRAVITY MAIN UP TO LITTLE CEDAR BAYOU PARK 07 JUL 06 ' • 3 ; to NO. REVISIONS/ SUBMISSIONS DATE i ' : 4 V 9 •2 i 2iR"PC ° py� 0 40 so i �i 1 I ( I i i I I ° Scale: 1"= 40' jr-j = 1 1 1 1 = f S LLJ - --- Ld w 2800 N. Henderson Avenue i _ I I I { —1 I i I ( 'fin Studio100 Datlas,Texas 75206 0 ! ! i I ;—T-1 (EE I I Design I L — B��'- " 5 p ( ( !� i N 214.370.3470 Ph G rou 214.370.3083 Fx P ! ! fi-LP�'i°L�S t E f rn JOB NAME - --- 3 LANES AT FAIRMONT GREENS, SEC. B i � i € � c CITY OF LA PORTE HARRIS COUNTY TEXAS B 1 { I DRAWING TITLE SAN* SEWER LINE G P&P Sta. 50 to Sta. 19+50 i i i F SEAL DRAWN SCALE V: 1" = 4' " s H: 1 = 40' THEM FILENAME N{ NL .-; .-: Or oi; p� { of—) toj !(1;j _ Nj �-4 Nj O ' _ 9 xi • xi • a ; ui a a a v • ; • 7 • • 4! ( .Fi -4 -4 at 4 dj .� !� N */�j� BDK F106 SAN SEW G P&P.dwg REVIEWED ED DRAWING NO.C11 .�'F' •�t;; i •�h?i vL .ti •tl� 6 ri AA li lei _ ' ' t1i I I Ed �L l< OGH�=E�� F�F. � JHC ~ � I I I l l l iI I ; �85083 0;•:DATE !CENS F1 •os 3R ONAL APR.2006 18+00 17+00 16+00 15+00 14+00 13+00 12+00 11+00 10+00 PROJECN019+00 38 of 4920I72 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 12 13 14 15 16 17 1 2 3 4 5 6 7 8 9 10 111 12 I L 19.169 Acres i F. Carrington WeemsTO PI STA 1+10.11 LINE G 65 La Porte, LTD A 66.16'06.3" LT April 3, 2003 MH G-2 — — — — — — W566080 INSTALL STD 4' SSMH 9+00 —--- 20' SAN. SEWER ESMT• Official Public Records T/RIM 13.27 I 24 PVC SAN SWR 7+00 LINE G 6+00 5+D Real Property of I — — — Harris County, Texas i 20SAN. SEWER ESMT. ---------------------------------------- 20' SAN. SEWER ESMT. ( 0 LO I 1 I + • Q sqN� � ""44 ~ AFR FsMT�` ��Rs\��FSMr I Lt.! 2x I-L lLd1c00 PI STA 4+94.48 LINE G A 23050'15.5" LT --------- -------------- — — — — G I E�\\ D 4' SSMH (� T & Was Waste20' Water INSTALL STwater Esmt. T/RIM 13.20 i `r (/) d o Izlaz I 19.169 Acres Q F. Carrington WeemsTO I of ( I I nl ( Irn 65 La Porte, LTD April 3, 2003 I I ZI I I W566080 I m) I I Official Public Records I i ml I Real Property _r- v, Harris County, Texas I I STA 0+00.00 LINE G �I ' �--- I I --------------- MH G-1I ---------- ----- G I & wats eta a W ter BEGIN 24" PVC SAN SEWER I ` o 0 CONNECT TO EXISTG SSMH I\�y f�' O OvF` T/RIM 13.44 I Nut C W W W • , i J rd o oy^offhy O00 0 00 i to^ O0w0 ' R 0 T o 01, C'0 7 `9 o 90 s F24 fos a"00 8' 00i t111 7+00 5 G SANITARY tK LINE G H:1 " = 40' V:1 " = 4 5+00 ral 4+00 9 Ra 3+00 10 2+00 11 13 S . BT H ST - 14 ZECORD DRAWING THIS DRAWING REPRESENTS THE AS -BUILT STATE OF THIS PROJECT ACCORDING TO AVAILABLE INFORMATION FURNISHED TO THE ENGf{MR THE CONTRACTOR ORFDMER 15 16 7 17 LEGEND & NOTES ! ! CAUTION ! ! UNDERGROUND UTILITIES ARE LOCATED ON THIS SITE AT LEAST 48—HOURS PRIOR TO ANY EXCAVATION, CONTACT THE TEXAS EXCAVATION SAFETY SYSTEM (TESS) TO LOCATE ALL UNDERGROUND UTILITIES IN THE AREA 1-8D0—DIG—TESS ( 1-800-344-8377 ) WWW.DIGTESS.ORG L M NOTES DtfE: 18 DEC. 2007 f 1• SANITARY SEWER WORK, INCLUDING MAINS, FITTINGS, SERVICES, ETC. SHALL COMPLY WITH CRY OF LA PORTE PLANNING DEPARTMENT, ENGINEERING TECHNICAL SPECIFICATIONS AND STANDARD l .. CONSTRUCTION DETAILS. Garden Walk Townhomes J Section One I 2. GRAVITY PIPE FOR SANITARY SEWERS SHALL BE D644533 SDR-26 PVC SEWER PIPE AND FITTINGS COMPLYING WITH ASTM D3034 FOR PIPE SIZES 4" TO Plat Records of I 15" -- DIAMETER. GRAVITY PIPE FOR SANITARY SEWERS 18" Harris County, Texas I TO 48" DIAMETER SHALL BE PVC LARGE —DIAMETER PLASTIC GRAVITY SEWER PIPE AND FITTINGS / COMPLYING WITH ASTM F679. JOINTS FOR SANITARY / SEWER GRAVITY PIPE SHALL BE MADE USING / FLEXIBLE ELASTOMERIC SEALS IN ACCORDANCE WITH , ASTM D3212. / 3. PRESSURE PIPE FOR SANITARY SEWER FORCE MAINS, SHALL BE SDR-26 PVC PRESSURE —RATED PIPE, TYPE I GRADES 1 OR 2, OR TYPE 11 GRADE 1, IN ACCORDANCE WITH ASTM D2241. JOINTS SHALL BE MADE BY FLEXIBLE ELASTOMERIC SEALS IN ACCORDANCE WITH ASTM D3139. WHERE SEWER MAINS OR FORCE- MAINS ARE SHOWN \ ' F J cJT C v I IN THE RIGHT—OF—WAY, THEY SHALL BE PLACED F 5—FEET FROM THE RIGHT—OF—WAY POPLAR C ` UNE. WHERE SEWER MAINS ARE SHOWN IN EASEMENTS, THEY SHALL BE PLACED ALONG THE CENTERLINE OF THE EASEMENT WIDTH. 5. PROVIDE MINIMUM 20 LF ENCASEMENT OF SANITARY G SEWER PIPE CENTERED ON WATER MAIN CROSSING. Nzmm� � I \\\ I ENCASEMENT PIPE SHALL CLASS 0 DRPVC a I WATER PIPE COMPLYING WITH AWWA C900. THE CARRIER PIPE SHALL BE SUPPORTED EITHER BY 'P SPACERS AT NO MORE THAN 5—FOOT INTERVALS OR Nm O p I \\\\\\\\\\\\��.!y� N rrW BY FILLING TO •THE SPRINGLINE WITH WASHED SAND. 00 I \ EACH END OF THE ENCASEMENT PIPE SHALL BE SEALED II WITH WATER-77GHT NON —SHRINK GROUT OR WE + 12 13 0+00 14 n ('nl.rUKCU WA/CK-TIGHT SEAL. MINIMUM CLEARANCE BETWEEN WATER & SEWER MAIN SHALL BE 2—FEET. t i BENCHMARKS _ ! 1. ELEVATIONS ARE BASED ON STATE PLANE COORDINATE 00 SYSTEM, SOUTH CENTRAL ZONE, M083. (GRID ELEVATION, GEOID 99) s 2. HCFCD REFERENCE MARK No. 010270, NAVD88, 200, AM (GEOID 99), ESTABLISHED 26 DEC 2002. (PROJECr aEVAT10W ARE 0.253' LOWER THAN BOXHUARK) ELEVATION = 6.61 _ o i — o -- E I M 00 REVISE ENTIRE SHEET TO CHANGE NORTHERN F.M. TO 0 D 24- GRAVITY MAIN UP TO LITTLE CEDAR BAYOU PARK 07 JUL O6 `n NO- REVISIONS/ SUBMISSIONS DATE i as 0 40 80. a Scale: 1 " = 40' T Ion 2800 N. Henderson Avenue Studio 100 Design Dallas, Texas 752M ' O N 214.370.3470 Ph Group _ i O 214.370.3083 Fx j ++ y JOB NAME SLAKES AT FAIRMONT GREENS, SECS I ITY OF LA PORTE HARRIS COUNTY TXAS ' DRAWING TITLE SAN. SEWER LINE G P&P Sta. jhf 00 to Sta. 9+50 N i SEAL t4 { DRAWN F.M. SCALE " ' V: 1 = 4 H: 1" = 40' CHE ED FILENAME BDK F107 SAN' SEW G P&P.dwg i *' *•� JEFFREY H. COHEN REVIEWED DRAWING NO. ........................... 0,0 . 85083 :!Q - �hp�ONAL �� JHC �. . O� DATE 14.APR.2006 �� PROJECT NO. �® 2702.01 39 of 49 15 1 16 17 1 2 3 4 5 6 7 8 9 10 111 12 1 13 114 1 15 16 117 LEGEND & NOTES 4C 6 Q zo p4ay CAUTION ��, �`\` ♦ OJT rOO O°o ,ov \O`^� may° pk y}°y l C j9 C/ UNDERGROUND UTILITIES ARE LOCATED ON THIS SITE AT LEAST 48-HOURS PRIOR TO ANY EXCAVATION, CONTACT THE _ _ J RECORD DRAWING S EXCAVATION SAFETY SYSTEM N THE R LOCATE ALL V:•�o �QJ 4oQ C"�• - -' "� � � � � � / �� UNDERGROUND UTILITIES IN THE AREA. ,\\ SSA ' / / 8z \\\ ` OOOQ..O�pQGo� - I \�� i Al -� 1-800-DIG-TESS _ THE AS -BUILT STATE OF THIS PROJECT WWW.DIGTESS.ORG 2° sPN sj / ` q� `\\` ♦ oo4��y - _ THIS DRAWING REPRESENTS (1-800-344-8377) K _ ACCORDING TO AVAILABLE INFORMATION / / s s \\� ` s�� \� ♦ _ - - FURNISHED TO THE ENGI R KF o \ _ Y THE CONTRA�STo OR jrNly ER ,i I NOTES r0 � � ok� _ STA 0+02.50 SEWER LINE H TO 00 ATE: 18 DEC 2007 x/ 1. SANITARY SEWER WORK, INCLUDING MAINS, FITTINGS, I STA 1+38.69 SEWER LINE H SERVICES, ETC. SHALL COMPLY WITH CITY OF LA ,. PORTE PLANNING DEPARTMENT, ENGINEERING 136 LF B.O.T.O.C. CHANNEL CROSSING \ TECHNICAL SPECIFICATIONS AND STANDARD ENCASEMENT PIPE TO EXTEND I �\ CONSTRUCTION DETAILS. '/ \ s�9 BETWEEN MANHOLES 2. GRAVITY PIPE FOR SANITARY SEWERS SHALL BE J STA 0+00.00 SEWER LINE A = \\ - f SDR-26 PVC SEWER PIPE AND FITTINGS COMPLYING F _ WITH ASTM D3034 FOR PIPE SIZES 4" TO 15" RRR DIAMETER. GRAVITY PIPE FOR SANITARY SEWERS 18" STA 0+00.00 FORCE MAIN \ TO 48" DIAMETER SHALL BE PVC LARGE -DIAMETER BEGIN 12" PVC SEWER PLASTIC GRAVITY SEWER PIPE AND FITTINGS ��' CONNECT TO LIFT STATION \ COMPLYING WITH ASTM F679. JOINTS FOR SANITARY �� T/RIM 12.00SEWER \k I E USING 4 FLEXIBLE RELASTOMERIC SEALS N AVITY PIPE SHALL BE BC ORDANCE WITH' ASTM D3212. 40 i OU j ® 3. PRESSURE PIPE FOR SANITARY SEWER FORCE MAINS \R0\ 2+00 LINE H 3+00 4+00 5+00 �- " SHALL BE SDR-26 PVC PRESSURE -RATED PIPE, H' i 2 PVC SEWER 6+00 7+00 HAVING DESIGNATIONS PVC1120, PVC1220 OR .a\OGO��k�9---I--I--------►--------I-- +--------+-------- LINE H _=. {� ® �(� X PVC2120, IN ACCORDANCE WITH ASTM D2241. JOINTS `'♦ 9XOO SHALL BE MADE BY FLEXIBLE ELASTOMERIC SEALS IN ---------------------------------------------------------------------------------- ACCORDANCE WITH ASTM D3139. z �(y �PO� �' GORO ��5 Prop. 20' San. Exstg. 20' Wtr. & Wstwtr. Esmt. y y �� Exstg. 20' Wtr. & Wstwtr. Esmt. Ov �P� Ft��CI' \��s Sewer Esmt. v4Q' p4c �� ` O� 4. WHERE SEWER MAINS OR FORCE MAINS ARE SHOWN ' PRE\S GO�SOGOJ 0 �ocy>y vp y Q IN THE RIGHT-OF-WAY, THEY SHALL BE PLACED 'a o� RR o ^� a '♦' 5-FEET FROM THE / o x 0. O O 4 \ SEWER MAINS ARE SHOWN RIGHT-OF-WAY N EASEMENTS;THEYc �P PI STA 1+41.19 SEWER LINE H o �4°.co'�°o�`�o Oho°°o`` oy PI STA 7+83.00 SEWER LINE H \� SHALL BE PLACED ALONG THE CENTERLINE OF THE A 68'25'28.3" LT `v 44 Q Or0 Q y} STA 4+62.09 SEWER LINE H G _ EASEMENT WIDTH. C' MH H-1 op 0 y�`��° �� MH H-2 A 35'08'56.7" RT V F hvQ4� 3p pQy��' INSTALL STD 5' SSMH MH H-3 (/� 5. PROVIDE MINIMUM 20 LF ENCASEMENT OF SANITARY INSTALL STD 5 SSMH rp P Q Q 4 c SEWER PIPE CENTERED ON WATER MAIN CROSSING. G oRc� T/RIM 10.70 GG p QGpJ T/RIM 10.65 INSTALL STD 5' SSMH ENCASEMENT PIPE SHALL BE CLASS 150 DR-18 PVC t y.y T/RIM 10.60 ♦ WATER PIPE COMPLYING WITH AWWA C900. THE p oe O`�°�044� • CARRIER PIPE SHALL BE SUPPORTED EITHER BY ' OR BYACERS AT NO MORE FILLFILLING TO THE SPRINGLNINE WITH WASHED SAND. EACH END OF THE ENCASEMENT PIPE SHALL BE 2 SANITARY SEALED WITH WATER -TIGHT NON -SHRINK GROUT OR SEWER LINE H A MANUFACTURED WATER -TIGHT SEAL. MINIMUM CLEARANCE BETWEEN WATER & SEWER MAIN SHALL F x Scale H:1 " = 40' V:1 " = 4' BE 2-FEET: i ! t { Z I S i I I I w I I �, I C I-- I'�---f--- I I I I I i I i i i I I i i I �, xl I • ! O O i _+ N n i i tD I i ! O O, , I I i ti ;� ! i � I i I ,c :co `� :j rint\ E ( dT PE CL I I-E(STG_G E t 3 I i i T PIPE CL I I 1 ELEVATIONS ARE BASED ON STATE PLANE COORDINATE E BENCHMARKS OO (SYSTEM, SOUTH CENTRAL ZONE, NAD83. TION, GEOID T T T - r - - -r - -- s ; REFERGRID AENCE MARK NO 010270:-NAVD88 - - I - - - - L 7 E (GEOID 99); ESTABLISHED 26 DEC 2002. i ! ELEVATIONELEVATIONS ARE 0.2W' LOM N 1WW aUXHMARK) I � t ; I t I I I T; I a M REALIGN 12 SWR TO CENTER OF ESMi h ADJUST Dv °0 0 STATIONS; DELETE 12' FROM BAYOU TO TRAILER PARK 07 JUL 06 .>s N0. REVISIONS/ SUBMISSIONS DATE , 1- 3 r- i _ � 0 40 so MME I O , Scale: 1 - ! i , i 1 I _ _ I i UP HIS RIPE I i 3Dw ENT ; i i � >, FFi I 1 i 2800 N. HendersonC Avenue "- F v inn Studio100 n i I I I I I � i i i I I � Dallas Te I I I xas 75206 i I I I , �' Design : ' ! ! I 1 � , N 214.370.3470 Ph ! Group 214.370.3083 Fx o ! i I• ` ' _._ I _10 ; i I I I ` AIRMONT GREEN SEC. I ; i S, t JO . B NAME ! i CIITY O S AT F HARRIS COUNTY a I � � B� - I I TEXAS € G TITLE DRAWING CrwrD I OAIC U 0000 I I QI- I I N rt T Sta 0 to Sta 8+50 ! I I III _ I mf O' Co C - ` O, ' "' SEAL RAWN SCALE V: 1" - 4' F.M. H: 1 = 40 N N cm;NI N: N' Ni N' N Ni N; N N' N Ni O NECKED BDK FILENAME y �'1 E N i i.*.. .::.....................i..*..� REVIEWED DRAWING NO. I� �I �I fit fi€ fi Iii C�'' ti Ei' ICI �"s �'I I j.JEFFREY H. COHEN / A 00 0......85083......� JHC 1 Q 0+ ' I ? o/hon�s,(�CENSE�: ?�"�� DATE F 1 •O 1 +00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 9+00 n �Up'ONAL 6`�� 14APR.2°O6 a� PROJECT NO. 40 Of (O 2702.01 -, 1 2 3 4 5 6 7 8 9 10 111 12 1 13 1 14 1 15 16 17 Ll 9L 5L VL ZL ll 0L 6 8 L 9 5 b G G 10 Tf Z L070LON 103rONd e Pik., 00+iZ I0rT0+ l 1 00+0 I00+6 6O• r 900Z"8dV til ' j 'r l31 � � — i �f 'ON 9NIMVNO 0Hr 03M31A38 % N3H00 •H A3Njj3f i - •� •� 6MP'd*d H SMS NVS 60LJ %108 //�6'•' € I ` I Ww i ; i - 3WVN3111 a3N33H0 ( ; - i = :H W�rno, ,0V „t ,'b = .1 :A 31VOE NMVNO I � . PU3 04 09+2 1Y}j d)8d H 3NII 'HMS 'NYS - 31111 9NIMVH0 : 8 SVX3_L uNnoo si88vH 3180d V1 40 ul3 `SNRRUD L 1 i T '3aS LZNOWHIM IV STM — I` I ! i l I I I I I I I I I � I I I ' E I i ! € I I I € f i e OL 3WVN 80r dt€f- 3i1A3 ; �, - �6 ; c € I € i x3 CM,0LCWz dnoj�1- 9d OLWOL£•VLZ m �+ 90ZSL sexal'sellea uB,saa o-7- 'N ' - anueAV uosiapuaH 008Z ; — — V � ! ! 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CAUTION ! UNDERGROUND LInLMES ARE LOCATED ON THIS SITE. jr DATE AT LEAST 48-HOURS PRIOR TO ANY EXCAVATION, CONTACT THE TEXAS EXCAVATION SAFETY SYSTEM (TESS) TO LOCATE ALL UNDERGROUND UTILITIES IN THE AREA 1-800-DIG-TESS 4.973 Acres ( 1-800-344-8377 ) Tract Five WWW.DIGTESS.ORG F. Carrington Weems TO K, K 65 La Porte, LTD April 3, 2003 CCF #W566080 Official Public Records Real Property of NOTES Harris County, Texas 1. SANITARY SEWER WORK, INCLUDING MAINS, F117INGS, TOP MH 11.52 SERVICES, ETC. SHALL COMPLY WITH CRY OF LA BOTTOM FL -1.68 PORTE PLANNING DEPARTMENT, ENGINEERING uFr TECHNICAL SPECIFICATIONS AND STANDARD J STnT�ioN 2. GRAVITY CONSTRUPIPE NFOR SANITARY SEWERS SHALL BE ' UNDER GROUND CAB tE GAS UNE OI � ATE SDR-26 PVC SEWER PIPE AND FITTINGS COMPLYING WITH ASTM 03034 FOR PIPE SIZES 4 TO 15 DIAMETER. GRAVITY PIPE FOR SANITARY SEWERS 18" a TO 48" DIAMETER SHALL BE PVC LARGE —DIAMETER PLASTIC GRAVITY SEWER PIPE AND FITTINGS COMPLYING WITH ASTM F679. JOINTS FOR SANITARY McCABE RD. SEWER GRAVITY PIPE SHALL BE MADE USING FLEXIBLE ELASTOMERIC SEALS IN ACCORDANCE WITH ASTM 03212. 3. PRESSURE PIPE FOR SANITARY SEWER FORCE MAINS SHALL BE SDR-26 PVC PRESSURE —RATED PIPE, H' �-{ — wV HAVING DESIGNATIONS PVC1120, PVC1220 OR fz A A � � � PVC2120, IN ACCORDANCE WITH ASTM D2241. JOINTS SHALL BE MADE BY FLEXIBLE ELASTOMERIC SEALS IN ACCORDANCE WITH ASTM D3139. 4. WHERE SEWER MAINS OR FORCE MAINS ARE SHOWN "• RECORD DRAWING IN THE RIGHT-OF-WAY, THE WAY, THEY -OF SHALL BE PLACED 5-FEET FROM 11iE RIGHT-OF-WAY LINE. WHERE SEWER MAINS ARE SHOWN IN EASEMENTS, THEY SHALL THIS DRAWING REPRESENTS EASEMENT PLACED ALONG THE CENTERLINE OF THE THE AS —BUILT STATE OF THIS PROJECT G ACCORDING N SHED AVAILABLE THE ENGI OR R TION 5. ABANDON EXISTING LIFE STATION. REMOVE PUMPS & G PIPING. REMOVE CONCRETE VAULT, REMOVE CONTROLS. REMOVE ELECTRICAL POWER TO EXISTING E CONTRACTOR OR ER TRANSFORMER & TERMINATE PER NATIONAL ELECTRIC R ONSTRU N CODE REMOVE FENCING & GATES. FINISH GRADE & PLACE SOD OVER DISTURBED AREA. ITEMS REMOVED BECOME PROPERTY & RESPONSIBILITY OF - 1 NU %ifr1U i Will IQ QnLL �®� ( %/ _ 1 � CONTRACTOR. 1 Scale H:1" = 40'__ V:1" _ 4, o cl DIEra mko. /-UU s BENCHMARKS E 1. ELEVATIONS ARE BASED ON STATE PLANE COORDINATE o SYSTEM, SOUTH CENTRAL ZONE NAD83. 04 o (GRID ELEVATION, GEOID 99) I i ` 2. HCFCD REFERENCE MARK NO. 010270: NAVD88, 2001 ADJ. ! � � (GEOID 99); ESTABLISHED 28 DEC 2002. i [ (PRWECT ELEVATIONS ARE 0.253' LOWER THAN EIE XHIAW) 0 ELEVATION = 6.81 D �� REALIGN 12 SWR TO"CENTER OF ESMi &ADJUST 07 JUL 06 D ! ro 0 STATIONS; DELETE 12 FROM BAYOU TO TRAILER PARK i in NO. REVISIONS/ SUBMISSIONS7 it DATE ; i ; , , i ; 0 0 40 80 i ! ! Scale: 1"= 40' T ion Studio1002800 N. ndersonAvenue 14 T H Design Dallas, Texas 75206 , 214.370.3470 Ph Group 214.370.3M Fx O j j j j i I I JOB NAME 3 LAKES AT FAIRMONT GREENS, SEC. I CITY OF LA PORTE HARRIS COUNTY TEXAS g SA W P &• ' DRAWING TffLE_ . SWR. LINE E H P _ �" SEAL R N SCALE V. 1 " = 4' F.M. H: 1" 40' CHECKED FILENAME BDK F110 SAN SWR H P&P.dwg .................. A � ; _ � JEFFREY H. COHEN '/ REVIEWED JHC DRAWING N0. i ; :.... 85083 i� i 14.APR.2006 1- • O 15+00 6+00 17+00 8+00 19+00 20+00 S'° �� PROJECT NO. 42 of 49 2702.01 1 2 31 4 1 5 1 6 1 7 18 9 10 111 12 1 13 14 1 15 16 17 1 2 N 0 5 12 13 14 12.50' 15 16 1 17 LEGEND & NOTES J ©■ G F 21 D C LAKES AT FAIRMONT GREENS SECTION ONE /i _5011A6*I 0 Po/ 2 ti O CONTROL CAB/NET / rQJi / 2200 �ry THIS DRAWING REPRESENTS THE AS -BUILT STATE OF THIS PROJECT ACCORDING TO AVAILABLE INFORMATION ffln FURNISHED TO THE EN EER THE CONTRACTOR 0 NER JuNC, 10 BY: p 18 DEC. 2007 1Q 00, I I NEW 6' RENF CONC ORNEWA . SEE SHEET C1.01 FOR I ADDITIONAL REQUIREMENTS. I / I 14 �i liI! 1co 1 � / N DETENTION GATE'"G POND Ot RESTRICTED RESERVE efA" 12.361 Ac. See. SANITARY SEWER LIFT STATION PLAN S�IP1 .ri' 0,50, 8' DLA. TRIPLEX WET WELL W/ACCESS 8' CHAIN -LINK - FENCE w 3-STRAND' BARBED WIRE 22'x15' CONC PAD rA ACCESS 1. GRAVITY MAIN WASTEWATER FLOWS Z GRAWTY MAIN WASTEWATER FLOWS (coned) HATCHWAY The Lakes at Fairmont Greens is a subdivision to be Tract 10, Estimated Flows developed in four Sections. it is situated on a large tract of land between the Bay Forest Golf Course to the east Data given below was provided by the City of La Porte in and State Highway 146 to the west, in the City of La a phone call with Rodney Slaton, P.E, City Engineer, on � Porte Texas. The subdivision is bounded by McCabe Road ZO Poior 2006: on the south and Garden Walk Townhomes Addition to the north. Wharton Weems Boulevard (Business 146) cuts DRAINAGE BASIN A10 = 26.0 ACRES divides the southern third of the subdivision from the two PER ACRE FLOW q'10 = 1,200 GPD / ACRE thirds. And, HCFCD Unit No. A104-00-00 posses between AVG DAILY FLOW Q'10 = 31,200 GPD . . Sections 1 and 2. PEAK FACTOR PF10 = 4.0 PEAK FACTOR Section 1 is a 34-acre subdivision located on the PEAK FLOW RATE 010 - 124,800 GPD southeast comer of the Intersection of State Highway 146 PEAK FLAW RATE Q10 - 86.7 GPM and Wharton Weems Blvd. Section 2 is a 25-acre subdivision located north of McCabe Rd. and south, west Tract 13, Estimated Flows ° and east of HCFCD Unit No. A104-00-00. Section 3 is a 57-acre subdivision, located north of Section 1 across Data given below was provided by the City of Lo Porte in Wharton Weems Blvd. Section 4 is a 19-acre subdivision a phone call with Rodney Slaton, P.E, City Engineer, on located south of the Garden Walk Townhomes Addition. 20 Mar 2006: In order to provide sanitary services to the development, DRAINAGE BASIN AID = 5.0 ACRES a major sanitary sewer trunk main will be built. The trunk PER ACRE FLOW q'10 = 5,280 GPD / ACRE main will consist of a gravity main that feeds Into a new AVG DAILY FLOW Q'10 = 26,400 GPD o lift station and a force main. The gravity main will flow ^ from an existing manhole at an existing taller park, PEAK FACTOR PF10 = 4.0 PEAK FACTOR westward on the north side of McCabe Rd., cross to the PEAK FLAW RATE 010 - 105,600 GPD west side of the HCFCD channel, north along the west PEAK FLOW RATE Q10 = 73.3 GPM bank of the channel through Section 2, and cross the channel again Into the lift station located in the southeast The Lakes at Fairmont Growls, Estimated Flows comer of Section 1 on the north bank of the channel. The lift station will pump wastewater from Section 1, SECTION 2 north across Wharton Weems Blvd. and through Section 3 DRAINAGE BASIN A2 = 25.1 ACRES and Section 4, to an existing manhole near the northeast PER ACRE FLOW q'2 = 1,350 GPD / ACRE corner of Section 4, south of the Garden Walk Townhomes AVG DAILY FLOW Q2 33,885 GPD Addition near tittle Cedar Bayou Park DENSITY D2 = 10 PERSONS /ACRE Section 1 and Section 2 will contribute wastewater flows POPULATION P2 = 251 PERSONS to the lift station and force main. In addition, a new PEAK FACTOR PF2 = 4.1 HARMON'S FORMULA development south of McCabe Rd., the existing trailer park PEAK FLOW RATE Q2 - 138,929 GPD on McCabe Rd., and two other tracts (Tract 10 & PEAK FLOW RATE Q2 = 96.5 GPM Tract 13) will also contribute wastewater flows to the lift station and force main, as well as the gravity main. Total Estimated Flows LIGHT Section 3 and Section 4, as well as another tract (Tract 2), will contribute wastewater flows to the existing TRAILER PARK FLOW Qx = 110.5 GPM manhole near Little Cedar Bayou Park, but these flows will PRESERVE FLOW Qp = 181.1 GPM be conveyed to the manhole by a future gravity main. TRACT 10 FLOW Q10 = 86.7 GPM SEAL FAILURE TRACT 13 FLOW Q13 = 73.3 GPM LIGHT Determine the quantity of wastewater flows to both the lift SECTION 2 FLOW 02 = 96.5 GPM station/force main and the. gravity main. Also determine 1. the site of the gravity main. Average daily wastewater GRAVITY MAIN . " " \ TRIPLE( NEMA 4X flows within the Ctty of La Porte are generated based on TOTAL FLOW Qgm = 548.1 GPM STAINLESS STEEL \ land -use acreage, as follows: 1350 gpd/ac residential; CONTROL PANEL 6534 gpd/ac commercial; and, 9450 gpd/ac Industrial. J. GRAVITY MAiN SONG CALCULATION (LOCATION MAY VARY) SIZE D = 12 IN FLOW AREA A = 0.7854 SO FT 2, GRAVITY MAIN WASTEWATER FLAWS WETTED PERIM P = 3.1416 FT HYDR RADIUS Rh = 0.25 FT 1 Ezlating Trailer Park, Estimated Flows SLOPE S 0.0025 FT/Fr MANNINGS N n = 0.013 DRAINAGE BASIN Ax = 22.1 ACRES STAINLESS STEEL PER ACRE FLOW q'x = 1,800 GPD / ACRE CAPACITY Ocala = 1.7814 CFS PEDESTAL MOUNTING AVG DAILY FLOW Q'x = 39,780 GPD CAPACITY Qcop = 799.5 GPM STAND ESTIMATED FLAW Qgm = 548.1 GPM DEI:SSTY Dx = IS PERSONS r ^^or r POPULATION Px = 398 PERSONS THEREFORE: QCap > Qgm TOP +12,00 PEAK FACTOR PFx 4.0 HARMON'S FORMULA r,---. PEAK FLOW RATE Qx = 159,120 GPD 4. LIFT STATION &FORCE MAIN WASTEWATER FLOWS ' PEAK FLOW RATE Qx = 110.5 GPM The Lakes at Fairmont Greens, Estimated Flows /� ,/ /��/\ly/ i The Preserve at Taylor Baylor, Estimated Flows DRAINAGE BASIN Al = 34.3 ACRES PER ACRE FLOW q'1 = 1,350 GPD / ACRE Data given below was provided by Bury+Partners, the AVG DAILY FLOW Q'1 = 46,305 GPD engineers for The Preserve at Taylor Bayou, Ina phone call a with Deborah Mason, P.E, on 24 Feb 2006: DENSITY D1 = 10 PERSONS / ACRE POPULATION P1 = 343 PERSONS DRAINAGE BASIN AQ = 207 UNITS PEAK FACTOR PFt 4.1 HARMON'S FORMULA PER ACRE FLOW qP = 315 GPD / UNIT PEAK FLAW RATE 01 = 189,851 GPD AVG DAILY FLOW Q p = 65,205 GPD PEAK FLOW RATE 01 = 131.8 GPM 8' DW PRECAST Total Estimated Flows CONCRETE TRIPLEX DENSITY Dp = 2.5 PERSONS / UNiT WEr WELL UNIT COUNT Up = 207 UNITS SECTION 1 FLOW Qt = 131.8 GPM POPULATION Pp = 518 PERSONS GRAVITY MAIN FLOW Qgm - 548.1 GPM PEAK FACTOR PFp 4.0 HARMON'S FORMULA PEAK FLOW RATE Qp = 260,820 GPD LIFT STATION/F.M. PEAK FLOW RATE Qp = 181.1 GPM TOTAL FLOW Qfm = 679.9 GPM }IL 1. AVERAGE DAILY FLOW PEAK FLOW RATE PEAK FACTOR AVG ONLY FLOW Qsta Pieta Qsta = 679.9 = 4.0 - 170.0 GPM PEAK FACTOR GPM 1. WET WELL ANALYSIS WET WELL DLA DLAw = 8.00 Fr AVG DAILY FLOW Q'sta = 170 GPM 20 MIN EMERG STORG Ve = 3,400 GAL EMERG STORG DEPTH De = 9.04 FT ELEV TOP RIM ELt = +12.00 FT ELEV ALARM ON ELa = - 7.50 FT AVAIL STORG DEPTH Do = 19.50 FT Do > De OKAY DEPTH TO 1ST PUMP Dfpmp = 1.00 FT 1ST PUMP VOLUME V1pmp = 376 GAL ONE PUMP FLOW • Qipmp = 370 GPM AVG DAILY FLOW Q'sta = 170 GPM NET OUTFLOW Qio = 200 GPM 71ME 70 EMPTY To = 1.9 MIN AVG DAILY FLOW Q'sta = 170 GPM TIME 70 FILL Tf = 2.2 MIN 1ST PUMP CYCLE 71ME 71c = 4.1 MIN DEPTH TO 2ND PUMP D2pmp = 0.50 FT 2ND PUMP VOLUME V2pmp = 188 GAL ONE PUMP FLOW s Qlpmp = 370 GPM PEAK FLOW RATE Qsta = 680 GPM NET INFLOW Qti = 310 GPM TIME TO 2ND PUMP T2 = 0.6 MIN TWO PUMP FLAW + Q2pmp = 720 GPM PEAK FLOW RATE Qsta = 680 GPM NET OUTFLOW Q2o = 40 GPM TiME TO EMPTY To = 4.7 MIN 2ND PUMP CYCLE TIME T2c = 5.3 MIN + see graph at right FL 8" IN (NE) -3.00 FL 12" IN (SW) -7.27 3RD PUMP ON & ALARM -7.50 2ND PUMP ON -8.00 1ST PUMP ON -8.50 PUMPS OFF -9.50 d ' d a d 1.67' i \ BOTTOM -11.00 a PUMP NP3153.181-HT 12 HP SUBMERSIBLE SEWAGE PUMP BY iTT FLYGT CORPORATION {NET WELL PRECAST REINFORCED CONCRETE WITH 2-PARr EPDXY LINING BY RAVEN OR EQUAL. CONTRACTOR SHALL FURNISH SHOP DRAWINGS 70 VERIFY THAT LIFT STATION COMPONENTS COMPLY WITH LOCAL, STATE AND FEDERAL RULES AND REGULATIONS. GOOSENECK VENT PIPE SUPPORT (TYP) BLIND FLANGE ME 6" DISCHG. ( ! ! CAUTION ! UNDERGROUND U77UTIES ARE LOCATED ON THIS SITE t A7 LEAST 48-HOURS PRIOR 70 ANY EXCAVATION, CONTACT THE TEXAS EXCAVATION SAFETY SYSTEM (TESS) TO LOCATE ALL '9 UNDERGROUND UTILITIES IN THE AREA 1-800-DIG-TESS 1-800-344-8377 ° .. 6" DISCHG. ( WWW.DIGTESS ORG ) K LIFT STATION NOTES 1 6' DISCHG. 1. All fat station systems and components shall comply with 7CEQ Edwards Aquifer Rules 30 TAC 92115(c), TCEQ Design Criteria for Sewerage Systems Lift Stations 30 TAC $317.3, and the 8 z6' City of La Porte standard specifications a , �WYE (TYP) Z. at well. e I on w we shall be Preto concrete. concrete base shall be provided for anti -flotation. Discharge < 6' CHECK 6" GATE pipe level from the pumps shall be located above the inflow d = pipe and above the maximum liquid level of the wet well. The VALVE VALVE I inflow pipe shall be located above the alarm level. Wet wail to _ �- 8" GATE be lined with 2-part epoxy finer, by Raven, or equal _ VALVE 3. Pumps. The lift station design shall be a triplex system) EMERGENCY BYPASS consisting of three submersible row sewage pumps. Raw sewage. 8 z4" TEE w _ pumps shall be a non -clod dual seal design capable of BLIND FLANGE i passing 2 120 minimum solids. Pumps shall have a 4' discharge ,. flange. Each pump shall be provided with dual -pipe slide -rail - system and quick -disconnect discharge flange designed to allow 2 - 45' ELBOW installation and removal of the pump without the need for any TURN -DOWN �"� e e to 1 M FORCE 4. Pura controls. Com with 7CEQ rules and regulations. Wet MAIN well Pump control shol'ybe achieved through th�use of float- control sensors. Pump controls shall operate WET WE LL PLAN automa be affected byltyflowdcurrents in ttheshall be locatwet wel tPmv�iaicns shalll be made to Prevent grease and other floating materials and rags In the wet well from Interfering with the operation of the _ controls. All connections to level controls In the wet well shall u be accessible at all times. The circuit breakers, indicator lights, t I pump eo 1 switches, and other electrical equipment should be located on a control panel at least three feet above ground surface elevation. Provide a remote terminal unit in the control j panel. Provide a transformer and IIOV outlet Control panel 1 shall be stainless steel. NEMA 4X. 5. 'rvnuiouon. it weL we;i s;wit ire ventilated. Pass;"gooseneck L"GATEtype ventilators shall be provided, designed to Grevent possible6' CHECK J entry of Insects or birds. All mechanical and electrical VALVE egapment in wet wells shall be explosion -proof and _ LOCKING spark -proof construction. HATCH/PADLOCK 6. Gate vahrea. A goo vahre ahal 6a instal/ed on the iacharge piping of each pump. Gate valves shall be cast iron rising -stem valves. A system gate valve shall be installed I CL 6" OUT +1450 downstream of the manifold on the force main. Butterfly GOO . SENECK valves or other valves with a pivoted disc in the flow fine shall VENT not be permitted, 1 7. Check valves. A check valve shall be installed on the discharge +1 side of each pump, preceding the gate valve. Check valves shall be cast Iron swing -check type with external levers. Tilting di or a rin - c eck valves ah ll not be Twitted. 1 SLOPE SLAB AWAY 8. Pipe. All piping within the lift station shall, be flanged for ......... FROM LIFT STATION.. °w,ro appEca•tione Wlth exception of the .Wet Well,. all lift -. .-. station piping shall be above ground; provide pipe supports as shown. m' aivrion piping snail be Class 200 audible iron - - > •'`�• %<.. ,.,::;' complying with AWWA C151 and C115/C110. Fittings shall be ductile iron fittings in accordance with AWWA C110. All pipe and fittings shall have a minimum working pressure rating of 200 /1 psi. Shop drawings shall Identify all wet well piping, fittings and /1 100-YR. valves, and shall locate pipes and fittings with dimensions and W.S.El- +17.00 tolerances. F ' I resaure t arcs moms on we oral pipina a 1 GUIDE 1 hydrostatically tested in accordance with City ogf La Porte BAR Standard Specification Item 00476. Minimum test pressure shall be 150 pal or 1 Y2 times the maximum design pressure, I I die12 gmatea1 10. Electric power. Electric power to the lift station shall be 3-phose, 460-volts, 60 Hz Converting single phase power to 3-phase power using additional electrical equipment shall not be permitted. Provide manual transfer switch and connection .a 1 for back-up power source. r 11. Alarm system. An audiovisual alarm system (red flashing light 2-PART EPDXY UNING and hom) shall be provided. The alarm system shall be RAVEN, OR EQUAL activated In case of power outage, pump failure, or a specified high water level. The alarm system shall be 'capable of being manually disabled, when applicable. Provide a remote terminal unit in the control panel, to be auto -dial alarm system 0 compatible with the system used b the City of La Porte; 0 coordinate with the City of La Pone Public Works Department N Control panel shall be stainless steel, NEMA 4X. INTERMEDIATE GUIDE BAR °' on ctos o m sop rswmgs engineering approve c to City off La Porte e Public Works Department. I BRACKET, FOR GUIDE BARS E OVER 20 FL sir ° o m 0 1 0 STAINLESS STEEL LIFTING CHAIN. o LIFTING CHAIN TO EXTEND 2' D ' BEYOND HATCHWAY & SECURED 1 ADD FENCE; REVISE NOTES; REVISE WET WELL PLAN & ";10 AUG O6 1 UNDER HATCHWAY ADJACENT TO o SECTION REV. CALCS &CURVE CORRECT SCALES LIFT RAILS. '0 NO. REVISIONS/ SUBMISSIONS DATE LJ did a CF 0 C) d T C; ° AUTOMATIC DISCHARGE w 2860 N. Henderson Avenue ° a. CONNECTION Ion Studio100 Dallas, Texas 75206 Design 214.370.3470 Ph Group 214.370.3083 Fx Q! d - d I ° .77] a 0 m JOB NAME NOTE. ETHER LIFT STATION �AKES AT ITY OF LA T FAIRMONT GREENS, SEC.-1 HARRIS COUNTY TEXAS B 1 COMPONENTS ARE NOT SHOWN FOR CLARITY. F DRAWING TITLE PRECAST CON(. BASE SECTION. EXTEND BASE CONTRACTOR SHALL PROVIDE SLAB 1.67' FOR ANTI -FLOTATION. DETAILED SHOP DRAWINGS LIFT STAT I 0 N DETAILS PRIOR TO INSTALLATION. (0 !E SEAL DRAWN SCALE WET WELL SECTION ` rF F.M.FILENAME 9*,fI7 CHECKED BDK F201 LIFT STATION.dwg SANITARY SEWER WET •*E.FF ••.••••••••••••H JEFFREY H: COHEN REVIEWED DRAWING NO. A WELL PLAN & SECTION ....% ; 0" 85°a3 :.��:= JHC A C / O I DATE Scale: NTS lilt lss NAL �`�= 14APR.2006 1 si �` PROJE'1C702001 43 of 49 1� 12 1 13 1 14 1 15 16 17 1 I 2 I 3 I 4 I 5 ( 6 I 7 I 8 I 9 I 10 1 11 L K 5 6 7 8 9 110 11 12 13 1 14 15 16 1 17 LEGEND & NOTES �— \\ SWPPP CONTROLS NOTES L �/��/T ///'(ryp' ///jay/-/////J/ry((' 'J)'/—/nt{ryI� 'f/7/-/-��\��// IS T /'//7J-J��'//, GENERAL CONTROLS F Y Y �� n e JL 1 V JL P. �.� ,J� JL lY �J 1L lY \ / \ / - / / \ / ,� 1. EXISTING TOPOGRAPHIC FEATURES, INCLUDING CONTOURS, WATER / - BODIES. STRUCTURES, ROADS ETC., HAVE BEEN ESTABLISHED BY FIEF SURVEY PER-roftED By aUwu u,rr�.no,,nu &,'^..:A?ES INC 2BAYroWN, TX FOR AREW FAIRMONT ai ms DATED JANUARY { 006. ABSTRACT 1 V u o 3 0 / 2. CONTRACTOR SHALL COMPLY WITH THE TEXAS COMMISSION OF / ENVIRONMENIAL QUALITY STORM WATER MANAGEMENT PROGRAM. / 3. CONTRACTOR SHALL INSTALL EROSION CONTROL MEASURES, AS IND1047M ON THE PLANS AND AS FIELD CONDITIONS WARRANT, "• - PRIOR ..TO. COMMENCING ANY CONSTRUCTION ACTIVITY. REPAIRS OR I MODIFICATIONS TO THE MEASURES WILL BE MADE BY THE bC CONTRACTOR IF THE CONTROL MEASURES PROVE INEFFECTIVE OR'IF a ` ( \ I 13 ADDITIONAL CONTROL MEASURES ARE NECESSARY. I�I� . d CONTROLS, POLLUTION PREVENTION & SPILL RESPONSE BEST q. 4. SOIL STABIUZATION PRACTICES, STRUCTURAL EROSION & SEDIMENT � ° : i VICINI e I MANAGEMENT PRACTICES AND SITE INSPECTIONS SHALL BE ��) IMPLEMENTED IN ACCORDANCE WITH THE SWPPP SPECIFlCA7TONS NOT TO SCALE _ ma """ �° SHEETS 1 & Z INCLUDED AS PART OF THIS STORM WATER . POLLUTION a PREVENTION Paw (SWPPP). .awn rm —�--- ..� . - 5. DAMAGES TO ADJACENT PROPERTY OR TO RECEIVING WATERS 'r •��.��. �--��-�� Baal ` .. -. _. ■ CAUSED BY IMPROPERLY INSTALLED OR POORLY MAINTAINED I --= =— . �� - • L MEASURES ARE THE RESPONSIBILITY OF THE .--r-�-r■..� . .-�■•. - - ----- Rani i /"'__.'\ 6. CONIRACTORM� s . Nam Nl�I �1%Iy� - .•� 1 . THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE REMOVAL AND •. . !I!1 w \ AND/OR FAILURE OF THE EROSION CONTROL MEASURES.. !' } i ww = .■ 7 5 3 \ 15 1 e = ; I DISPOSAL OF ANY OFF -SITE SILTATION CAUSED BY HIS OPM77ONS 1 I ♦ 14 13 7 6 5 4 3 2 1 �111 1 u11i16i 10 9 8 an 6 4 ® a' • ■ 7. CONTRACTOR SHALL REMOVE AND PROPERLY DISPOSE OF ' 14 12 1 1 1 0 9 �r ® ACCUMULATED N T AND SEDIMENT FROM EROSION CONTROL • t • • MEASURES WHEN C REACHES A DEPTH OF SIX (6) INCHES OR { 40 i I IMPAIRS THE EFFECTIVENESS OF THE MEASURES. •' p 1 b 7 1 4 1 4 1 3 1 2 ®� N THE CONTRACTOR SHALL INSPECT' THE PROJECT AT A MINIMUM OF= I 12 ® 1 1 12 ranJ' ,,,,�� an EVERY 14 DAYS DE AND AFTER EVERY RAINFALL OF C INCHES OR 1 5 � • GREATER TO DETERMINE THE INTEGRITY AND EFFECTIVENESS OF THE • uuuunlln11111 n1 umi� • EROSION CONTROL MEASURES. THE CONTRACTOR SHALL PREPARE A iP ' WRITTEN INSPECTION REPORT TO BE FILED WITH THE PROJECT �. mp = RECORD DOCUMENTS. 1111 „unnuu unullruunl loll op 1�1��1� wnmwl mnuluwuminuw nuuwwu Iunn�nnnnnw unulnnuluwnuu Hamm 1 11 11 ■ 9. ALL STOCKPILED SOILS SHALL BE SURROUNDED BY SILT FINCH OR IIIII/1 ' 11 1 13 1 1 1 1 1 \ 2 ' CEA�NTIVROSEDIMENT RU AS APPROVED BY ENGINEER , 70 PROPERLY � 12 12 Z9 ® 13 ■ 10. THE CONTRACTOR SHALL A7 ALL TIMES TAKE SUCH MEASURES AS • �`1 6 \k . 4 ... 78 NECESSARY TO MINIMIZE OFFSITE CON TRACIONG OR TRANSPORT OF p, Aft` .eva..■ Haan■ nIR1111 /II{i>111 lllk1�11 II/ti1�11 11/IbI�Jl111 IIIb1�1// 1111111 11111 11/ 11 1111/I /IIIL1/I III11 IIIf11 n111�111 IIIL/�II/ 1 II#�III /II��11 111111/I 11! SORGANICS EDIMENT AND DEBRIS ANY CONSTRUCTION DEBRIS (MUD. GRAVEL ?■ _ a. .. ® ... O - -i PROMPTLY REM .7 FALLS ONTO ADJACENT AREAS SHALL BE /Sr�}�/ 1 7 1 8 : 7q w� - -- b�-- 0 I 12 I _ I -- —_-- ..._-. - \\ / .` 09 _'. 12. ALL TEMPORARY EROSION ONION ET CZPPROTECTED MFAsuREs DISCHARGEMSHALL BE REMovme a Z SHOWN BY �J11. TO DEWATER EXCAVATIONS. USE 22 FROM THE SITE UPON COMPLETION OF CONSTRUCTION. >; � 5, SPECIFIC CONTROLS G ♦ 21 15 no ! 13. INSTALL & MAINTAIN ROCK -STABILIZED CONSTRUCTION EXIT. REMOVE �S 2O ► I I/��\\` I �NOTHER FAN AC(IS �O PAVING, BUT ONLY REMOVE WHEN it 1 9 \ PLETE 14. INSTAL. & MAINTAIN ROCK FILTER OUTLET WHERE SILT FENCE IS Aft f \ FILTER & ENSURE THERE IS NO GAP BETWEEN FENCE AND FILTER. • I SUBJECT TO CONCENTRATED FLOWS EMBED SILT FENCE INTO ROCK j• - .. .... - = I Q REMOVE WHEN FINAL SITE STABILIZATION HAS BEEN COMPLETED. r ! fix r _, \�\ _ �r\ � 1 ,lll� m t. 15_ IfISTABEFORE. & }!"TER P..VNLET...EMOVE WHEN DtS,IN SITE SABIL ATOM . �1�r� ir�rr/r�/ ,. /�%�� m�.' I BEFORE & AFTER PAVING. REMOVE WHEN FINAL SITE 5TA8IL2ARON. r `��. r M.....ft X HAS BEN ix7MPL01ED. - •V f _. 0 ' 16. INSTALL & MAINTAIN ROCK CHECK DAM IN HCFCD FLOW CONTROL... CHANNEL DURING & DIRECTLY DOWNSTREAM OF DETENTION POND ■■ ■ OUTFALL CONSTRUCTION. REMOVE WHEN FINAL SITE STABILIZATION f nnnn�n��n�n��a��n��n�n��n� ��nnnnnn aWaW non aM nnaMnt! HAS BEEN COMPLETED. F 23 � 3 f 24 rO a ♦ —-------awmamr-`-ammmar--anan .•.... .�.�.�.�.��„Q. 1Z INSTALL & MAINTAIN CONCRETE WASH -OUT AREA NEAR F ' 25 26 f ♦ ' /// .___-___/��--------------- �•---J•—•—•—•—•_•—•—•—•—• CONCRETE ONMIX EXITSTRUCDUMP AT EXCESS CONCREWASH-OTE ARM RINSE 70': � .y CONSTRUCTION EXITS. DUMP EXCESS CONCRETE AND RINSE 3 f MIX TRUCKS EXITING SITE REMOVE WHEN ALL CONCRETE WORK HAS = i. BEEN COMPLETED. s ----. ----. _. low* / --.L- 30 \ 29 f I \ 18. INSTALL & MAINTAIN SILT FENCE AROUND TRACT 4 (aPPROX. 20 f - - - - - - - - - - - -, / _ _ ACRES) PRIOR X VA7i0M O AND WRING DEPOSITION OF SURPLUS 'r ' • \ / \ _ _ _ _ -' '-' SPOILS URPL FROM EXCAVATION OF DETENTION D STABILIZE UNIFORMLY GRADE SURPLUS SPOILS OVER ENTIRE TRACT, AND STABILIZE WTIH HYDROMULCH f ST TION SEEHAS INNG REMOVES FENCE WHEN FINAL SITE 28 ♦ / QGR E 27 N GG I I Ey GF GGLF `I i------- E aw �I 2 f / R�S� QUIT -CLAIM DEED _ • Q 60.35 ACRES / " F- �I TRACT III J. E. COOK, ET AL I� ♦ / To- — — — — — — 1z , % / CITY OBFR 10, 986 — — — — — — — — SWPPP_CON►fROtS- ZEC`END �. 31 f CCF Nb-KZ84741 O CIALIhUBUC RECORDS _ 32 33 FFl --- _— _________________ r.�.� 7 f ` OF RFAL PROPERTYI - _ - - I q�f■ ZRRiS COUNTY, TE)CAS a ■ UMITS OF E4MMOWNG ACTIVTIY D I 3 : • I Awa■NJ 38 12 // ! \ \ ROCK-STABIUZED CONS7RUC77ON IX? D t 37 13 ^ \ 1 \ N0. REVISIONS/ SUBMISSIONS DATE 3 CONCRETE WASH -OUT AREA 35 0 80 160 ' I • L� � �� v SILT FENCE ± 40 Scale: 1 = 80 Art- 4 C / / �j� 2 ► Is- ' — — — — — — — — — — / / as as DRAINAGE AREA BOUNDARY Mj�, 7 ♦ 12 V v i / PREDOMINANT FLOW DIREC770N� • �,,� 2 f Q ' \\ ion 2800N. Henderson Avenue • INLET PROTECTION Studio 100 , !! 11�• 41 '#••,,,� J7 `\ Design Dallas, Texas75206 \Aft ROCK FILTER OUTLET AND/OR CHECK DAM 214.370.3470 Ph ',•,,, , \\\ Group 214.370.3083 Fx JOB NAME LAKES AT FAIRMONT GREENS, SEC. I _ RECORD DRAWING CITY OF LA PORTE HARRIS COUNTY TEXAS ' �UM OF � f ` DRAWING TITLE '' ' • \Ri e oRF� �qi¢�D �i `�•: 7 2 / }\} THE AS-BUITHIS LT WING REPRESENTS PROJECT oS 9aF�s SWPPP CONTROLS PLAN ACCORDING TO AVAILABLE INFORMATION �� \ S F'fAT �� • }� FURNISHED TO THE NEER SEAL DRAWN SCALE •40 �,, �� CO / THE CONTRACTOR R WNER wain 18 '��' \ \ `\`� • }} AFTER CON TI ``� 11�', H KED F.M.MFILENAME H: 1 = 80 A •� \ } ,*y� BDK C701 SW3P CNTLdwg All,. �\ BY: �..........................A.� REVIEWED DRAWING NO. ^ 16 JEFFREY H. COHEN i • \ \ p 18 DEC. 2007 A :. 85083 : �.' JHc O ',�hhsslD••.. �;G`� 14.APR.2006 Ih� NAL PROJECT NO. 2702.00 44 of 1 2 1 3 4 5 6 1 7 8 1 9 1 10 1 11 1 12 13 1 14 1 15 16 17 1 2 JR 1ONT PKWY. \ U= "YOU as D fn 4 \ pY 0 N Y1/FFC�000REST Q COI1gSE/ Co ail SITE C+ 51 WIRE' MESH BACKING SUPPORT. WWF 4x4—W1.4xW1.4 OR CHAIN LINK L FENCE FABRIC. K COMPACTED EARTH OR ROCK BACKFILL F 2 SILT FENCE (MIN. HEIGHT 24" ABOVE EXIST. GROUND) TRENCH 6" MIN. ISOMETRIC VIEW 3 I 4 1 5 I 6 I 7 I 8 1 9 I 10 I 11 STEEL FENCE POST MAX. 6' SPACING do MIN. 1' EMBEDMENT 6" MIN. SILT FENCE GENERAL NOTES 1. STEEL POSTS WHICH SUPPORT THE SILT FENCE 4. THE TRENCH MUST BE A MINIMUM OF 6" DEEP SHALL BE INSTALLED ON A SLIGHT ANGLE AND 6" WIDE TO ALLOW FOR THE SILT FENCE TOWARD THE ANTICIPATED RUNOFF SOURCE FABRIC TO BE LAID IN THE GROUND AND POST MUST BE EMBEDDED A MINIMUM OF ONE BACKFILLED WITH COMPACTED MATERIAL FOOT. 5. INSPECTION SHALL BE MADE EVERY TWO WEEKS { { 2. SILT FENCE SHOULD BE SECURELY FASTENED 70 EACH STEEL SUPPORT POST OR TO WOVEN WIRE, AND AFTER EACH 112- RAINFALL. REPAIR OR SHALL REPLACEMENT SHABE MADE PROMPTLY AS B WHICH IN TURN IS ATTACHED TO THE STEEL NEEDED. FENCE POST. THERE SHALL BE A 3 FOOT OVERLAP, SECURELY FASTENED WHERE ENDS OF 6. ACCUMULATED SILT SHALL BE REMOVED WHEN FABRIC MEET.IT REACHES A DEPTH OF HALF THE HEIGHT OF 3. THE TOE OF THE SILT FENCE SHALL BE THE FENCE---THE-SILT-SHALL. BE DISPOSED OF TRENCHED IN WITH A SPADE OR MECHANICAL A7 APPROVED SITE AND IN SUCH A MANNER TRENCHER, SO THAT THE DOWNSLOPE FACE OF AS TO O N07 CONTRIBUTE TO DDRIONAL A SILTATION. SILTATION. THE TRENCH IS FLAT AND PERPENDICULAR TO THE LINE OF FLOW. WHERE FENCE CANNOT BE 7, SILT FENCE SHALL BE REMOVED WHEN THE SITE TRENCHED IN (e.g. PAVEMENT) WEIGHT FABRIC IS COMPLETELY STABILIZED SO AS NOT TO FLAP WITH ROCK ON UPHILL SIDE TO PREVENT BLOCK OR IMPEDE STORM FLOW OR DRAINAGE FLOW FROM SEEPING UNDER FENCE G F E C ISOMETRIC VIEW RnMe FILTER OUTLFT NTS / �� ll�.� r�.•!� ..1� �R`. l Z• �331 7 MU sm ry!��:•t«�_'•�V T�Z;t�!��•�t!��1� 1 1 • I I �/ 7I 1'1"71 APPROACH 2 6" MIN. SECTION ROCK -STABILIZED 5 CONSTRUCTION EXIT N7S E 5 0 7 2 COURSES STANDARD CMU SINE, PLAN IDE SILL [t2�i IF FLOW IS FROM ALL DIRECTIONS VFW SHALL BE EQUAL AROUND INLET. IF FLOW IS UNIDIRECTIONAL, "DEPTH" CAN VARY AROUND INLET, WITH THE GREATEST 'DEPTH" ON THE SIDE OF FLOW. J SECTION 1 )i" FILTER STONE INLET OR TRENCH DRAIN WIRE MESH OR FILTER FABRIC 1 W FILTER STONE INLET OR TRENCH DRAIN Construction Site SWPPP Compliance Inspection Report Project Name: Project No.: Contractor. Date of Inspection: NOTE: All items of non-compliance shall be repaired/installed within seven (7) calendar days of inspection. Repairslnstallation shall be completed immediately, if stone conditions are imminent. Note incidents of non-compliance: - I, certify under penalty of law that this document and all attachments were Printed Name prepared under my direction or supervision in accordance with a system designed to ensure that qualified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations." Signature: Date: Printed Name: Title: PAGE 2 OF 2 0 Ice 11 12 13 Pimp n1QPMAJN1r PROTECTED PUMP DISCHARGE GENERAL NOTES 14 15 16 17 LEGEND & NOTES 1. FILTER BAGS SHALL BE MADE FROM NON —WOVEN GEOTE MLE SEWN WITH HIGH STRENGTH, DOUBLE —STITCHED "J" TYPE SEAMS. THEY SHALL BE CAPABLE OF TRAPPING PARTICLES LARGER THAN 150 MICRONS. 2. A SUITABLE MEANS OF ACCESSING THE BAG WITH MACHINERY REQUIRED FOR DISPOSAL PURPOSES MUST BE PROVIDED. FILTER BAGS SHALL BE REPLACED WHEN THEY BECOME M FULL SPARE BAGS SHALL BE KEPT AVAILABLE FOR REPLACEMENT OF THOSE THAT HAVE FAILED OR ARE FILLED. 3. BAGS SHALL BE LOCATED IN A WELL —ESTABLISHED GRASSY AREA, AND DISCHARGE ONTO STABLE, EROSION —RESISTANT AREAS. WHERE THIS IS NOT POSSIBLE, A GEOTEXTILE FLOW PATH SHALL BE PROVIDED. BAGS SHALL NOT BE PLACED ON SLOPES GREATER THAN-5% 4. THE PUMP DISCHARGE HOSE SHALL BE INSERTED INTO THE BAGS IN THE MANNER SPECIFIED BY THE MFGR AND SECURELY CLAMPED. 5. THE PUMPING RATE SHALL BE NO GREATER THAN 750 GPM OR X THE MAXIMUM SPECIFIED BY THE PUMP MFGR, WHICHEVER IS LESS. PUMP INTAKES SHOULD BE FLOATING AND SCREENED. 6. FILTER BAGS SHALL BE INSPECTED DAILY, WHEN PUMPING OCCURS. IF ANY PROBLEM IS DETECTED PUMPING SHALL IMMEDIATELY CEASE AND SHALL NOT RESUME UNTIL THE PROBLEM IS CORRECTED. PROTECTED P11UP n crNAVr_r � VAR• YTV YiT/'�i •Vf� NTS L D K; I J a r.. Construction Site SWPPP Compliance Inspection Report Project Name: Project No.: Contractor. Date of Inspection: Inspection Conducted by: Pdnted Name Signature Qualifications of the Inspector. Report prepared by: (Circle One) Contractor Owner Type of Inspection: (Circle One) 7 Day Inspection 14 Day Inspection After -Rain Event Inspection Inspection Issue Y N N/A Comments Are copies of inspection reports included with the SWPPP? Is an NPDES permit, for all permittees, posted at the construction entrance? Is a copy of the SWPPP Certification with the SWPPP? Are there any signs of discharge leaving the site? Any BMP's in need of repair and/or maintenance? Are all BMP's functioning as intended? Any additional BMP's required? Are stabilized entrance / exits preventing street contamination? Are any hazardous materials being exposed to storm water runofP7 Have there been any reportable spills of hazardous materials? If SWPPP controls or practices have been modified, has the SWPPP been updated? Have all areas of the site not covered by impervious materials achieved the required coverage? Are all soil -disturbing activities complete? Has a Notice of Termination (NOT) been filed? 12 13 14 PAGE 1 OF 2 15 L D.. s, NO. REVISIONS/ SUBMISSIONS DATE T ., J• I ' � 4 f,. , ,cz Ion 2800 N. Henderson Avenue i Studio 100 Design Dallas, Texas 75206 214.370.3470 Ph Group 214.370.3083 Fx JOB NAME MCS AT FAIRMONT GREENS, SECT ITY OF LA PORTE HARRIS COUNTY TEXAS B DRAWING TITLE SWPPP DETAILS DRAWN SCALE F.M. 4- t4, 9*��4 CHECKED FILENAME BDK C702 SW3P DTLS.dwg '-k•� FREY H: COHEN REVIEWED DRAWING NO. A 85083 �= •'��CENS_EQ� JHC DATE 7 CO/� L ��'�� sS1ONA 14.APR.2006 � L �� .��` PROJECT NO. 2702.00 45 of 49 16 17 L w E 3 OPERATIONAL CONTROL OPERATOR 1 PROJECT PLANS & SPECIFICATIONS 0 COMPANY' AMEX REAL ESTATE & DEYELOPMSVT COMPANY ADDRESS' 340 N. 54M HOUSTON PKWY. E ADDRESS. SURE 140 ADDRESS. HOUSM, IX 77060 PHONE.• 281.272.6134 LIST AREAS & ACTIVMES FOR WHICH OPERA70R IS RESPONSIBLE • PROJECT PLANS & SPECIRCAHONS AS USED HEREIN /N THIS SWPPP, REFERS TO WRMEN SPECIFIC4770AM CONSTRUCTION DRAWINGS, SHOP DRAWINGS, CONSTRUCTION SUBMITTALS AND CONSIRUC'TION CHANGE ORDERS THAT SET FORTH AND DERV£ THE MATERGMS.:METHODS, ..:PRACTICES. ...DEVICES. ...IMPtWETdMON SCHETHILES,..AND:..... INSPECHONS THAT CONSTITUTE AND EMPOWER TH/S STORM WATER POLLUTION PREVENTION PLAN; PROJECT PLANS & SPECIFICATIONS AS USED HEREIN IN THIS SWPPP, DOES NOT REFER 70 OWNMUNG DESIGNS AND DRAWNGS (EG., PAVING, GRADING, DRAINAGE; STORM SEWERS SANITARY SEWS M WATER 05MBUI)ON, ETC). • THE OPERATOR SHALL HAVE OPERATIONAL CONTROL OVER AND AUtHORJZA77ON TO CHANGE: THE PRaJECT PLANS & SPECIFIC4770NS FOR 771E ENTIRE PRVECT SITE • THE OPERATOR SHALL AMEND TM SWPPP AS NECESS4RY EASED ON FIELD OBSERVA77ONS MADE DUPoLIG S A:PP INSPECRONS OR 84SW ON AUTHORIZED CHANGE ORDERS TO THE CONSTRUCRWJ CONTRACT: WITHIN 48-HOMS OF SO AMENDING THIS SWPPP, THE OPER47OR SHALL NOTIFY ALL OTHER SXM70RY OPERATORS HAVING DAY-717-DAY CONTROL OVER CONSTRUCTION ACTIVITIES AND CORRESPONDING SWPPP METHODS & CONTROLS, INCLUDING AN AMENDED COPY OF MIS SWPPP. I CERTIFY THIS INFORMATON TO BE TRUE AND ACCURATE 70 THE BEST OF MY KNOWLEDGE; AND I AM AUTHORIZED 70 SIGN AS A COMPANY REPRESENTA77VE IN ACCORDANCE WITH 30 TAC §305.128. NO4MAN R® ARETE REAL ESTATE & DEVELOPMENT CO. MAME &ARE [PRINT) NAM£ [SIOMIURE] COMPANY TPOES PERMIT NO. PHONE NO. DATE OPERATOR 2 DAY—TO—DAY OPERATIONS COMPANY.• COMPANY MANE ADDRESS: STREET ADDRESS ADDRESS. SUITE Numam ADDRESS: CITY, STATE 12345 PHONE: 123.4567890 LIST AREAS & ACTIVITIES FOR WHICH OPERA70R IS RESPONSIBLE: • ALL IARTHMOV/NG ACTNMES, INCLUDING IXCAVA7/0N, TRENCHWORK, ROUGH GRADING AND FINISH GRADING • ALL PAVING AC7MINS, INCLUDING CONCRETE S7REEIS AND CONCRETE CURB -AND -GUTTERS • ALL STORM DRAIN CONSTRUCTION, INCLUDING CURB INLETS, AREA INLETS, SUBSURFACE PIPING, JUNCTION BOXES & MANHOLES, AND OUTLET PROTECROy. • ALL UTILITY CaWMC770N, INCLUDING S4N17ARY SEWERS AND WATER DISIR/BUTION. OPERATOR SHALL HAVE SWPPP • RESPONSIBILITY OVER FRANCHISE UTILITY CONSTRUCTION. • ALL LAN05rAP£ SEEDING AND PLANTING ACTW77ES • ALL SWPPP IAMMLIA770N, MAINTENANCE & INSPECTION ACTIVITIES I CER77FY THIS INFORMATON TO BE TRUE AND ACCUR47E 70 THE BEST OF MY KNOWLEDGE, AND I AM AUTHORIZED 70 SIGN AS A COMPANY REPRESENTATIVE IN ACCORDANCE WITH 30 TAC 0305.128. PRINTED NAM£ & TITLE COMPANY NAM£ NAME & ARE [PRINT) NAME [SIGNATURE) COMPANY 7PDES PERMIT NO. PHONE NO. DATE SITE DESCRIPTION PROJECT NAME.• ' THE LAKES AT FA/RMONT GREENS - SE0770V I PROJECT LOCATION: LONGITUDE )0=1"' W LA77TUDE XrXr"m N PROJECT AREAS TorAL TOTAL PROJECT AREA: 34.32 ACRE% DISTURBED AREA: 31.00 ACRES PROJECT LOCALE & LIMITS: THE 34-ACRE DEVELOPMENT /S LOCA7W ON WE SOUMFAS7ERN CORNER OF THE INT19?WCWN OF STATE HWY 146 AND WMR70N WEEMS BLVD /N THE CITY OF LA PORTS TEXAS. ME EXISTING SITE IS HEAVILY WOODED AND UNDEVELOPED. THE SITE S BOUND ON WE WEST BY STATE HWY 146, ON THE NORM BY WHARION KV& BLVD ON THE FAST AND 51OUTHE4ST BY THE 84Y FOREST GOLF COURSE AND ON WE SOUTH BY H4RR/S COUNTY FLOOD CONTROL OMMOT DRAINAGE CHANNEL UN? NO. A104-00-00. A=48E ROAD /S L00I7M A FEW HUNDRED YARDS 70 THE SOUTH ACCESS TO THE STIE /S BY WHARTON WEEMS RaW FROM STATE HWY 146. 2 3 N Q on 7 m 10 11 12 13 SITE DESCRIPTION I PROJECT DESCRIPTION. EROSION AZTi SEDIMENT CONTROLS I SOIL STABILIZATION PRACTICES TEMPORARY SOIL STABILIZATION: PERMANENT SOIL STABILIZA770N: TEMPORARY SEEDING X PRESERVATION OF NATURAL VEGETATION X MULCHING — TURF REINFORCEMENT MATS _ EROSION CONTROL BLANKETS X LANDSCAPE SEEDING X TREE PROTECTION LANDSCAPE SOD X VEGETA77W BUFFER STRIPS X LANDSCAPE PLANTING X STREAM BANK STAMLLZA770M X STREAM BANK STABIL12A770N X CONCRETE PAVEMENTS DI CONTROL; — ASPHALT PAVEMENTS _ WATERING DIRT CONSTRUC77ON ROADS _ GRAVEL SURFACES GRAVEL -LINED CONSTRUCTION ROADS _ WATERING SOIL STOCKPILES X MULCHING SOIL STOCKPILES — GE07EXRLE COVERS ON SOIL STOCKPILES X COVERED TRUCKS DESCRIPTION: ME 34-ACRE DEVELOPMavr 6 LOCATED ON THE SOUTHEAVEI N CORNER of THE WERSEC7XW OF SME HWY 146 AND NVIRTON WEEMS BLVD IN 7HE MY OF LA PORTS: TEXAS. THE E=HNG SITE LS HEAVILY WOODED AND UNDEVELOPED THE PROPOSED DEVEZOPMENr WILL ADD 6000 SF SINGLE-FAMILY L07S WRN CONCRETE CURB -AND -GUTTER SWAM OMER AM£NME5 WILL INCLUDE HIKE-AN"Ii£ M4= OPEN SPACE AND A DETENTION POND DRAINAGE LS TO THE SOUTH AND SOUTHEAST DRAINING THE ENTIRE 34.32 ACRES OF THE SITE TO HCFCD UNIT NO. A104-00-00. THE PROJECT WILL CONSTRUCT A RESVDEN 14L SUB911,19011 WDH GENTLE SLOPING STREETS AND LOTS EXISTING GRADES ARE VERY FLAT LESS THAN YX FINISHED MOES WILL NOT BE MULTI STEEPER BUr SITE aWMG£ WILL BEIVOU FROM INCREASED SLOPES /N THAT' STORM WATER RUNOFF WILL HAVE WELL-DEFINED DRAINAGE ROUTES WITH MORE EFFICIENT GRADES. • WHEN COA57RUCIION ACWnES ON DISTURBED AREAS OR SOIL STOCKPILES ARE 7ENO)M ILY PAUSED OR ARE PERMA OMY ENDED REVEGETATE AND/OR MULCH THOSE AREAS AS SOON AS PRACTICABLE BUT /N NO CASE MORE THAN FOURTEEN (14) DAYS AFTER THE ACTM77ES HAVE CEASED, EXCEPT /N THE CASE OF A TE]UPORMY PAUSE WHEN THE CON57RUCIRNJ AcTIMES WILL BE RESUMED AGAIN WITHIN TWENTY-ONE (21) DAYS LOCATION & DESCRIPTION OF ASPHALT OR CONCRETE PLANTS. MULCHING SHALL BE USED 70 TEMPORARILY STABILIZE DISTURBED AREAS AND SOIL STOCIO US UNTIL WGreTAWN CAN BE ACHIEVED + E=nNG 7REES 70 REMAIN SHALL BE PROTECTED. FOR TIME PROTECTION PLANS AND DENNIS, REFER 70 THE IMI)APE ARCHITIMR£ DRAWINGS NONE PROPOSED FDR THIS PROJECT • E7DS77NG MEADOW LANDS WILL PROVIDE A WGErAnW BUFFER ZONE BETWEEN CONSTRUCTION ACMWES AND RECEMNG 16917ERS. * Tv..'>;FI7RCL Dt%7;. CO,w"TRUL710":A^C ..at,"•.DS.:AND . -at RC"".?S St'A11 BE SAIJ'!L�. MIN P. IE?.AT LEAST ONCE PER LAY WRING DRY, WINDY WEATHER COMMONS • PEWANEM LANDSCAPING 6 INCLUDED AS PART OF THE SITE /MPROMWENIS FOR THIS PROJECT. PERU4NENr LANDSCAPING WILL INCLUDE GRASS LAWNS BUSH & FLOWER BEDS, AND TREES REFER 70 THE LANDSCAPE MAJOR SOIL DISTURBING ACTIVITIES: ARCHITECTURE DRAWINGS FOR THE QUANTITY AND LOCATIONS OF PERMANENT LANDSCAPING. FARIHMOV/NG ACTIVITIES SHALL COMPRISE THE FOLLOWING AC7114ITES LISTED /N APPROX/AMlE ORDER OF SEQUEMCE; • C ADD DEEDPoP710NS OF OTHER Smauzmm CONTROL METHOD$, AS NECESSARY, AND INCLUDE HOW & WHY HOWEVER SOME ACIMTES - Eq., 7RE14CHWORK IXCAVA77ON & FINISH GRADING - MAY BE ACCOMPLISHED EACH LS SEIECCIED ) COMCURRENMY OR /N AN MEWITTEW. OVERLAPPING MANNER: 1. CLEAR & GRUB DOSING ME400KANDIS AND OTHER VEG£TA7/0111 WHERE GRADING WILL OCCUR. 2 SAWCUr & DSWUSH EXISTING PAVEMENTS TO CONSTRUCT NEW PAVEMENT ITE--INS STRUCTURAL PRACTICES EROSION & SEDIMENT CONTROLS: EROSION & SEDIMENT CONTROLS (cont'd). X SILT FENCES x CURB INLET PR07EC77ON x HAY BALES — AREA INLET PR07EC77ON — ROCK CHECK DAMS X PUMP DISCHARGE CONTROLS X ROCK BEDDING AT CONSTRUCTION EXIT SAND RIG BERM 77MBER MATl7NG AT CONSTRUCTION EXIT TRUCK WASH STA77ON S70RM WATER MANAGEMSjVT CONTROLS: X CONCRETE W4SH-0UT STA770N — GRASS -LINED CHANNELS — DIVERSION DIKES — 7RM-LINED CHANNELS DIVERSION SWALES — CONCRETE -LINED CHANNELS — INTERCEPTOR DIKES X CURB AND GUTTERS _ INTERCEPTOR SWALES AREA INLETS — ORGANIC FILTER DIKE X CURB INLETS — VELOCITY CONTROL DEVICES X SUBSURFACE PIPING _ TERRACED SLOPES X DETENTION PONDS — PIPE SLOPE DRAINS — DETENTION CHAMBERS — GENERAL SEDIMENT TRAPS x ROCK RIPRAP OUILET PROTECTION — STORM INLET SEDIMENT TRAPS C.ABION RIPRAP OUTLET PROTECTION X SEDIMENT BASINS CONCRETE RIPRAP OUTLET PROTECTION DESCRIPTION: ___-- 3. _ IRON INSTALL &-B4CKFILCSTORM -DRMA INLM JUNCWN BOXES A:--OTHER-DRA/NAG£ S7RLVWRES 4. 7 OWN, INSTALL & MCKFILL OTHER UNDERGROUND U17LMM a STRIP & STOCKPILE TOPSOIL 6. EXCAVATE & RLL 7O ROUGH GRADES PRIOR TO CONSIRUCITNG PAVEMENTS STRUCTURES AND OTHER IMPROVEMENTS. STOCKPILE 0604VATED SOILS ON -SITE AS NECESSARY FOR USE MCIaILL. HAUL OFF AND DISPOSE SURPLUS SOILS /N A LEGAL MANNER. * RNISH-OP" SUBGRADES FOR SU�LOW PAD% PAVEMENTS AND OTHER SRRUCRIRES 8. RNLSH-GRADE OPEN SPACES READY FOR SEEDBED PREPAR47ION OR OTHER SPECRRED LANDSCARNG CONDITION OF EXISTING SOIL & VEGETATIVE COVER AND PERCENT OF EXISTING VEGETATIVE COVER. • ROCK CHECK a4MS SHALL BE USED AS A SEDIMENT RLTER OUTLET EITHER AT PGIN7S WHEW SILT FENCE WILL BE ME GE07WHNACA REPORT SHOWS THAT THE SUE IS COMPRISED A FILL CLAYS 70 DEPTHS OF AT LEAST 20 FEET. SUBJECT TO CONCENTR47ED FLOWS OR AT THE LOW POINT /N AN EARTHEN INTERCEPTOR DIKE WHERE ROCK GROUNDWATER WAS NOT ENCOUNTERM /N WE UPPER 20 FEET WRING DRILLING. CHECK a4MS ARE USED /N COMIUNC77ON WITH SILT FENCE; ENSURE THAT FENCE END POSTS, AND FABRIC, ARE EMBEDDED 12-INCHES INTO EACH END OF CHECK DW AND 7744T aW HEIGHT IS % HEIGHT OF SILT FENCE VERY LITTLE SOIL AT GRADE IS IXP03ED To STL7RA1 WATER OR WIND: DOS m VEGErAV/E COVER NS COMPLETE • ROCK CHECK DAMS SHALL ALSO BE USED AS A VELOCITY CONTROL DEVICE IN SWAGES & DITCHES WHERE THEY DOTING VEGETATIVE COVER CONSISTS PRI94MLY OF BRUSH AND OPEN MEADOW OR HEAVILY WOODED 7R4CTS ARE USED AS SUCH, WE DAM SHALL EXTEND THE FULL MIN BETWEEN THE CMNNEL S/DESLOPES AND THE OWM HEIGHT SHALL BE SEr 4-INCHES BELOW THE TOP OF WE CHANNEL BANKS • AS WELL AS PROTECTING WE SITE PERIMETER AS SHOWN ON WE PLANS, SILT FENCE SHALL ALSO BE INSTALLED AROUND THE PERIMETER ODE OF ALL SOIL STOCKPILES • STORM INLET SEDIMENT TRAPS SFLMl BE INSTALLED AT ALL FUTURE AREA DRAINS AND CURB /NLM STORM WATER SHALL BE PUMPED FROM TRAPS UNTIL OUTLETS CAN BE ACINATM OUTLETS FOR TRAPS SHALL NOT BE ACTIVATED UNBL S70MI DR41N PIPES; AND OUTLET PROTECTION, HAVE BEEN INSTALLED. • INLET PROTECTION SHALL BE INSTALLED AT ALL EOOSTING AREA DRAINS AND CURB INLETS THAT RECEIVE SIDRM WATER RUNOFF FRW THE PRa/EM INLET PR07=001 SHALL BE INSTALLED AT ALL FUTURE ARIA DRAINS AND CURB INLE73 AFTER INLETS ARE INSTALLED AND/OR CURB & GUTTERS ARE /N PLACE RUNOFF WATER QUALITY DATA: • FOR 7RENCHWORK /N SWAGES & DITCHES, INSTALL HAY B4LES OR ROCK CHECK aU6 ACROSS D/rCH BOTTOMS DOWN57REMl OF *VW TO CONTROL SWAGE & DITCH ME7MITIES AND TO RLTER SEDIMENT FROM 7RINCH/NG OPERATIONS NO 04TA IS AVAILABLE MR EXISTING RUNOFF WATER QUALITY NAME OF RECEIVING WATERS. • C ADD DESCRIPi70NS OF OTHER STRUCTURAL CONTROLS AS NECESSARY, AND INCLUDE WHY EACH S SEM07M & *WERE MCH 6 USED ) UVR/S COUNTY FLOOD CONTROL DISTRICT UNIT NO. A104-00-00 AKA TAYLOR BAYOU. • ( AICLL/O£ DESCRRP770N/CILCM ATION FOR SEDIMENT &SINS AND SEDIMENT TRAPS ) WEIGHTED RUNOFF COEFFICIENTS: PRE -DEVELOPMENT: C = a35 POST -DEVELOPMENT: C = 0.55 7 9 a 12 13 M. 15 16 17 LEGEND & NOTES THIS DRAWING REPRESENTS THE AS —BUILT STATE OF THIS PROJECT ACCORDING TO AVAILABLE INFORMATION FURNISHED TO 774E E EER /AY 774E CON77?ACTOR_OWNER 18 DEC. 2007 14 15 CERTIFICATION BY OWNER (OPERATOR 1) I CERTIFY UNDER PENALTY OF LAW ThAT THIS DOCUMENT AND ALL ATTACHMENTS WERE PREPARED UNDER MY DIREC77ON OR SUPERWSION IN ACCORDANCE WITH A SYSTEM DESIGNED TO ASSURE THAT QUALIFIED PERSONNEL PROPERLY GATHERED AND EVALUATED THE INFORMATON SUBMITTED. BASED ON MY INQUIRY OF THE PERSON OR PERSONS WHO MANAGE 771E SYSTEM, OR THOSE PERSONS DIRECTLY RESPONSIBLE FOR GATHERING THE INFORM41770N, THE INFORMATON SUBMITTED IS, TO 7HE BEST OF MY KNOWLEDGE AND BELIEF, TRUE, ACCURATE, AND COMPLETE. I AM AWARE THAT THERE ARE SIGNIFICANT PENAL77ES FOR SUBMITTING FALSE INFORMATION, INCLUDING THE POSSIBILITY OF FINE AND IMPRISONMENT FOR KNOWING wOLA77ONS. 2 J' :. NAME OF OWNER [PRIM) OWNER'S AUTHORIZED REPRE5ENTAnW [SIMMIREJ DATE NAME OF AUINOR2ED RFPRES&MME [PRINT) TITLE OF AUMORMED REPRESENTATIVE [PRWIJ Hl. CERTIFICATION BY CONTRACTOR f (OPERATOR 2) I CERTIFY UNDER PENALTY OF LAW THAT 7H/S 1 DOCUMENT AND ALL ATTACHMENTS WERE PREPARED UNDER MY DIRECTION OR SUPERVISION /N ACCORDANCE ' WITH A SYSTEM DESIGNED TO ASSURE THAT QUALIFIED G- PERSONNEL PROPERLY GATHERED AND EVALUATED THE INFORM477ON SUBMITTED BASED ON MY INQUIRY OF { THE PERSON OR PERSONS WHO MANAGE THE SYSTEM, OR THOSE PERSONS DIRECTLY RESPONSIBLE FOR G47HERING THE INFORMATION, THE INFORMA770N SUBMIT7ED IS, TO THE BEST OF MY KNOWLEDGE AND BELIEF, TRUE, ACCURATE, AND COMPLETE. I AM AWARE THAT THERE ARE SIGNIFICANT PENALTIES FOR SUBMITTING FALSE INFORMATION, INCLUDING THE POSSIBILITY OF FINE AND IMPRISONMENT FOR KNOWING wOLATIONS. F.. i s TVAM£ OF OWNER [PRINT) CONTRACTORS AUTHORIZED REPRESENTATIVE [SIGNATURE) DATE NAME OF AUTHORIZED REPRESEMA77VE [PRIM] s f } TIRE OF AUTHORIZED REPRESENTATIVE [PRINT] E& i i D� NO. REVISIONS/ SUBMISSIONS DATE C Ion 2800N. Henderson Avenue Studio 100 Design Dallas, Texas 752M 214.370.3470 Ph Group 214.370.3083 Fx JOB NAME LAKES AT FAIRMONT GREENS, SEC: 1 CITY OF LA PORTE HARRIS COUNTY TEXAS B DRAWING TITLE SWPPP SPECIFICATIONS SHEET 1 SEAL DRAWN SCALE Jauaq\ F.M. l CHECKED FILENAME q*F�4 BDK C703 SW3P SPEC1.dwg e REVIEWED DRAWING NO. JEFFREY H. CO EN ...............................� JHC A : A. 85083 ��_ DATE !CENSEv= 14.APR.2006 C7.03 PROJECT NO. 2702.00 46 of 49 16 17 i 2 El 5 0 on 10 im dw 13 iCI 15 16 1 17 BEST N-WANAGN—M-ENT PRACTICES STORM WATER MANAGEMENT E70SnNG STORM WATER MANAGEMENT CONTROLS ARE BASICALLY NON-EXISIEW THE SHE IS AN UNDEVELOPED 7R4C7' WITH A GOOD STAND OF VEGETATION. STORM WATER RUNOFF DRAINS 70 THE SOUTH AND SOUTHEAST' 7O HCFCD UNIT NO, A104-00-00, AKA TAYLOR BAYOU. PROPOSED STORM WATER A14MW MENT CONTROLS WILL CONSIST OF CONCRETE CURB AND -GUTTERS, CURB INLETS, SUBSURFACE RCP STPRV SEWERS, AND A LARGE DETENTION POND. STORM WATER RUNOFF WILL BE CONVEYED FROM THE L07S AND STREETS 7O THE UNDERGROUND PIPING SYSTEM, AND 70 7HE DEMVWN POND. THE DEIEMTON POND W LL UM? DISCHARGE 70 THE PRE -DEVELOPED PEAK RATES AND DISCHARGE THE RUNOFF TO HCFOD UN? NO A104-00-00. SCHEDULE OF CONSTRUCTION & SWPPP ACTIWTIES: EAMMOVING AC7MTES AND INSTALLATION OF SWPPP CONTROLS WILL. BE CONDUCTED IN ACCORDANCE WITH THE FOLLOWING GENERAL CONSTRUCTON SEQUENCE 1. INSTALL PERIMETER SILT FENCE AND ROCK CHECK DAMS AS SHOWN ON THE CONTROL PLAN & DETAILS DRAWINGS, AND AS SPECIFIED ON THIS SHEET. 2. INSTALL ROCK -STABILIZED CONSTRUCTION EXITS AS SHOWN ON THE CONTROLS PLAN & DETAILS DRAWINGS AND AS SPECIFIED IN THIS SWPPP. 3 INSTALL STORM DRAINS AS SHOWN ON THE DRAWINGS BEGINIM AT THE DOWNSTREAM END AND WORKING UPSTREAM. USE ROCK CHECK DAMS OR HAY BALES AT THE OPENINGS OF UNRNHSHEO PIPES UNTIL NVRK HAS PROGRESSED W THE POINT WHERE THE STORM INLET SEDIMENT' TRAP CAN BE CONSTRUCTED AROUND 7HE INLET. 4. CONSTRUCT STORM INLET SEDIMENT ]TAPS AT ALL DROP INLETS, AND MAINTAIN IN PROPER WORKNG ORDER UNTIL FINAL SITE S7ABILVATON fAS BEEN ACHIEVED. 5. INSTALL INLET PROTECTION ON THE CURB INLETS AND DROP INLETS UNRL. AND AWNIAIN_IN___ PROPER WORKING ORDER UN17L FINAL SHE STABIUZA77ON HAS BEEN ACHIEVED. �..... 6. CLEAR & GRUB EXISTING GRASSED AREAS AND OTHER WGETA770M 7. GRADE SIT£ 7D ROUGH GRADES BY EXGAVA m AND/OR FILL As REQUIRED. TRENCH & INSTALL UNDERGROUND UTILMES. 6 GRADE SIZE 70 FINISH GRADES AND CONSTRUCr CONCRETE PAVEMENTS CURBS & GUTTERS AND OTHER IMPROVEMENTS 9. STABILIZE SITE BY REVEGETA77NG ALL AREAS NOT OTHERWISE STABILIZED WITH CONCRETE PAVEMENT IN ACCORDANCE WITH THE LANDSCAPE ARCHBECTURE DRAWINGS. to WHEN FINAL SHE STABILIZATION IS COMPLETE: R£AMOVE ALL 71 mRARY SWPPP CONTROL£ POTENTIAL POLLUTANTS & SOURCES SEDIMENT: SEDIMENT POLLUTION OCCURS WHEN SOILS EXPOSED BY EARTHMONNG ACTIVITIES ARE ERODED BY STORM WATER RUNOFF OR BY ARTFICM W47ERING SUCH AS IRRIGATION OR DUSF CONTROL SEDIMENT -LADEN RUNOFF THEN FLOWS OFF-Sn& ENIERING STORM DRAINSs CREEXS LAKES AND RIVERS WHERE ? ACCUMULATES DN RIVER BEDS AND LAKE BEDS AND CONTRIBUTES 70 DEGRADING WATER QUALITY. CONSTRUCTION DEBRIS CONSMUCTM (ANC DEMOWTON) DEBRIS IS COMPRISED OF DIMENSIONAL L.UM6ER, WOOD PALLETS AND OTHER MISCELLANEOUS WOOD WAVE, CONCREIF BRICK & MORMIT, MISCELLANEOUS METALS SUCH AS STUDS AND SHEMNG, NAILS AND OTHER FASTENERS INSULA770N, SHINGLES ROOFING MATERIALS, METAL & PLASHC PIPE; LZECTR/GLL CONDUIT & CONDUCTORS GYPSUM WAUBLHRD, SHEATHING MATERIALS ETC. GARBAGE PRODUCED AT A CONSTRUCTION ME TYPICALLY INCLUDES PAPER & CARDBOARD PACKAGING, CONTAINERS & MWPERS, PLASTIC PACKAGING, BOTILES & CONTAINERS, SIYROFOAM CUPS & PACKING, FOOD & BEVERAGE CONTAINERS AND HOOD WASTE - CONCRETE CONCRETE IS A COMMON AATERAL FOUND AT CONSTRUCTON SAES CONCRETE PAVEMENTS INCLUDE ROADS DRIVEWAYS, PARKING L07S PL47AS AND SIDEWALKS STRUCTURAL CONCRETE IS USED IN BUILDINGS, RETAINING WALLS, AND FO UNLI4770AIS. CONCRETE IS ALSO USED OCCASM4LLY IN UTILITY WORK FOR PIPE EMBEDMENTS PIPE EMC4SEIIEN7$ UnLHY VAULTS AND PIPE SUPPORTS CONCRETE CONTAINS CHEMIM A0077NES, PORnAND CEMENT, AND FINE AGGREGATE THAT ADVI Y` AFFECTS STORM WATER QUALITY AND AQA71C LIFE: POLLUTION FROM CONCRETE CAN OCCUR WHEN EXCESS FRESH, WET CONCRETE 6 EXPOSED TO STORM W47ER THAT IN TURN TRANSPORTS THE CONCRETE POLLUTION 70 RECEIVING WATERS EXCESS FRESH CONCRETE CAN BE EXPOSED TO STORM WATER WHEN THE EXCESS IS EXPELLED FROM THE TRUCK AND ALSO DURING TRUCK AND EQUIPMENT WASHING. ANOTHER FORM OF CONCRETE POLLUTION 6 S4WCUr SLURRY. SAWCUT SLURRY IS PRODUCED DURING S4WCUTRNG OPERARONS TAT ARE USED TO CUT SHALLOW, NARROW ✓DIMS IN FRESH, PLASTIC CONCRETE PAVEMENTS AND TO MAKE FULL -DEPTH SLAB CUTS TO REMOVE PORTIONS OF EXISTING CONCRETE PAVEMENTS WATER 6 USED DURING THE SAW UITNG OPER471O1S 70 CONTROL BLADE TEMPERATURE'S AND 70 FLUSH THE DETRTUS FROM THE SAWED GROOVE; RESULTING IN THE PRODUCTION OF SAWCUT SLURRY. BEST MANAGEMENT PRACTICES POTENTIAL POLLUTANTS & SOURCES (cont'd) LIME STABILIZATION LIME STA9/LL2A7ION IS A COMMON METHOD OF 7WATMMENT' FOR PAVEMENT SLMGR40M HYDR47ED LIME IS APPLIED 70 THE SOIL AND MIXED THROUGH OISX)NG AND OTHER TECHNIQUES_,_7NEN ALLOWED 70 CURE POLLUTION OW OCCUR WHEN THE 7RE47ED SOIL 6 EXPOSED 70 STORM WATER RUNOFF WHICH CAN CARRY THE UME OFF-SIFE 70 RECEIVING WATERS WHERE IT AMY IMPACT AOM77C UFE BY CHANGING THE PH &#LANCE OF STREAMS, PONDS AND OTHER WATER BODIES. FUEL & OIL FUELS & OILS ARE USED WITH HEAVY COA57REUCWN EWIPMMENT AND LIGHT -DUTY TRUCKS & PASSENGER CARS. DIFFERENT FUELS & OILS ARE USED FOR DIFFERENT VEHICLES. FUEL AND/OR (IL FOR HEAVY COAWRUC77ON EQUIPMENT MAY DE STORED ON-SRE IN STEEL TANKS, OR MAY RE DELIVERED ON A REGULAR BASES BY TANKER 7RUCKS FUEL & OIL POLLUTION OCCURS WHEN THESE MIERALS ARE SPILLED. THE PRIMARY SOURCE OF FUEL & OIL SPILLS ARE FILLING OPERATIONS ASSOCL47ED WITH ETIHER REF UEUNG HEAVY EQUIPMENT OR REFILLING AN ON -SIZE FUEL OR OIL TANK. SPILLS CAN ALSO OCCUR BY THE FAIWRE - LE. RUPTURE - OF AN ON -SHE STORAGE TANK A THIRD SOURCE OF FUEL & (AIL SPILLS ARE FROM THE HEAVY EQUIPMENT HSEZF. EITHER BY EQUIPMENT FAILURE OR DURING SERVICING lF ON -SHE FUEL AND/OR OIL STORAGE TANKS ARE USED OPERATOR 2 SHALL AMEND THIS SWPPP BY MARKING THE LOC477ON OF THE TANKS ON THE 'SWPPP CONTROLS PLAN' DRAWING. CONSTRUCTION CHEM/C4LS CONSTRUCTION CHEMICALS TYPICALLY INCLUDE PAINTS, STAINS SOLVENTS CUTTING OILS WOOD PRESERVA7IV£S SEALANTS CURING COMPOUNDS, SPACKUNG COMPOUND, ROOFING TAR, GREASES, ANTIFREEZE: PESHCIDES HERBICIDES & FERTILIZER THESE MATERIALS MAY BE FOUND IN A STORAGE SHED, CONSMUC77ON TRAILER, INSIDE OR THE STRUCR RE(S) UNDER CONSTRUCHON. THESE MATERALS AAY ALSO BE FOUND AT THEIR POINT OF USE CON5IRUCWN CHEMIM SPILLS COIVSTAUiE 7HE PRIMARY SOURCE OF PODUHON FROM THESE MATERIALS SANITARY WASTES SANITARY FACILITIES FOR CONSTRUCTION PERRSONNE. ARE A NECESSARY PIECE OF EQUIPMENT ON MOST CONSTRUCTION STIES. SANITARY WATTS FROM SPILLS OR IMPROPERLY MANAGED FACTURES WILL CONTAMINATE RUNOFF IF EXPOSED TO S10RM WA71R. OTHER XX XX XX POLLUTION PREVENTION & SPILL RESPONSE SEDIMENT • MINIMIZE THE DISTURBED AREA AT ANY GIVEN 77MME BY UMMNG EARTHWORK TO ONLY RAT AREA WHICH WILL MAIN ACTIVE FOR MORE THAN 21 DAYS WHEN AN AREA WILL UE 1NACnVE FOR MORE THAN 21 DAYS INCLUDING SOIL STOCKPILE$ TEMPORARILY STABILIZE THE AREA WRIT VEGETATION, MULCH, OR OTHER METHODS • INSTALL THE CONTROLS AND IMPLEMENT THE METHODS AND SCHEDULES SPECIFIED IN THIS SWPPP, INCLUDING MNNTHAMCE PROCEDURES; INSPECTON & MONITORING, AND AMENDING THE SWPPP AS NEEDED TO COMPLY WITH THE GENERAL PERMIT REQUIREMENT'S CONSTRUCTION DEBRIS • EDUCATE & TRAIN PERSONNEL IN PROPER CONSTRUCTION DEBRIS HANDLING AND DISPOSAL PROCEDURES, AND IN WASTE MINIMIZATION TECHNIQUES • MINIMIZE GENEPA71ON OF WASH RECYCLE CONSTRUCTION DEBRIS WHEN PRAC77CABLE • CONMAC70R SHALL IMPLEMENT GOOD HOUSEKEEPING PRACTICES 70 ANWRE EXPOSURE OF WASTE MATERIALS TO STORM WATER • PROMPTLY DEPOW WASTE M4IER/ALS IN APPROPRI47E RECEPTACLES (EGG, DUMPSIERS) AND ENSURE TAT WASTE RECEPTACLES ARE EMPTIED FREQUENTLY. ENSURE THAT DUMPSIERS AND OTHER WASTE RECEETACLES ARE COVERED TO PREVENT EXPOSURE TO STORM WATER AND WIND. • INSTALL UTTER FENCES ON DOWNINND SUE PERIMETER LITTER FENCE SHALL BE 6-FOOT HIGH qWN-LINK OR WOW FENC& AND PERIMETER CONSTRUCTION FENCE, /F USED AMY ALSO FUAC170N AS SHE PEWMEIER LITTER FENCE INSTALL SEPAR47E LITTER FENCE AT DOWNWIND PERIMETER OF CONSTRUCTION 7RNLE1(S). • CONT7PACMR SHALL NOT ALLOW ANY COAWWCDON DEBRIS OUTSIDE OF THE PROV£CT BOUNDARY: ANY CONSTRUCTION DEBRIS (EGG, MUD, GRAVEL. ORGANIC ARTIER MASONRY CONCRETE: METAL STUDS, ETC.) THAT FALLS ONTO ADACENT DZVNG AREAS SHALL PROMPTLY BE REMOVED. DISPOSE COA57RUC71ON DEBRIS IN APPROPRIATE WASTE RECEPTACLES DAILY. • COLLECT BLOWN LITTER ON A WEEO.Y BASIS AND DISPOSE IN APMPM47F WASTE RECEPTACLES • PROPERLY DISPOSE W457E U47ERWS IN A LEGAL MANNER AT A LEGAL OFF -SHE WASTE DISPOSAL OR PROCESSING FACIUN. CONCRETE • DO NOT DUMP EXCESS CONCRETE ON MOW AREAS WITHIN THE JOBSHE; IN DRAINAGE SWAGES OR STORM SEWERS, OR ON ADL14CENT AREAS OFFJOBSIM • DUMP EXCESS CONCRETE ONLY IN DES007ED CONCRETE WASH -OUT AREA WASH -OUT AREA SHALL INCLUDE A CONTAINMENT BERM 70 STORE A MINIMUM 20-FT x 20-FT x 2-FT VOLUME • WASH CONCRETE MD( TRUCKS ONLY AT DEMMIED CONCRETE W491-017 AWA • SAWCUT SLURRY & CUTTINGS SHALL BE VACUUMED CONTINUOUSLY DURING S4WCUTTING OPERRATONS DO NOT ALLOW SLURRY & CUTTINGS 70 DRAIN 70 DRAINAGE SWALES OR STORM SEWERS - USE SANDBAG BERMS I NECESSARY. DO NOT ALLOW SLURRY 70 REMAIN ON PAVEMENT TO DRY OUT. VACUUMED SLURRY & CUTTINGS SHALL BE DISCHARGED 70 THE DESI"TD CONCRETE WASH-OUr AREA • OVERFLOW FROM WASH -OUT AREA SHALL BE DISCHARGED 70 A SEDIMENT CONTROL DEWC& PREFERABLY A VEGETATIVE BUFFER ZONE • DISPOSE EXCESS CONCRETE AND SAWCUT SWRRY ONLY AFTER ?HAS HARDENED LIME STABILIZATION • UNIT UME OPERA7ONS TO IMT WHICH CAN BE MIXED AND COMPACTED BY THE END OF ONE WORK DAY. • NO 7RAFFIC OTHER TAW WATER TRUCKS AND MWNG EQUIPMENT SHALL BE ALLOWED ON THE SPREAD LIME UNTIL AFTER COMPLETON OF MWNG. • AREAS AD#IACENT AND DOWNSIRSW OF LIME OPER477ONS SHL4U. BE ROUGHENED TO INTERCEPT LAME AND REDUCE RUNOFF VELOCITY. EARTHEN DIKES & SEDIMENT 7RAPS A94Y ALSO BE USED, INDIVIDUALLY OR IN COAHB/NAWN. DO NOT USE SILT FENCE BECAUSE ? WILL NOT FILTER UME PAR71CLES FROM RUNOFF. BEST H"AGEYENT PRACTICES POLLUTION PREVENTION & SPILL RESPONSE (coot d) LIME STABILIZATION (cont'd) • FOR LARGE AREAS, ESPECIALLY WHERE PHMLSYNG OF LIME OPERATIONS LS NPRACUM SEDIMENT BASINS SHAG. BE USED. SEVIMIENf BASINS SHALL HAVE A DRAWDOWN THE GWA7ER THAN 36 HOURS. • PROVIDE CONTAINMENT AROUND LIME STORAGE LOADING AND DISPENSING AREAS FUEL & OIL • WHEN ON -SHE STORAGE TANKS ARE USED, STORE TANKS TOGETHER AND PROVIDE SECONDARY CONTAINMENT BERMS AROUND TANKS AND REFUELING AREA • WHEN TANKER 7RUCI(S ARE USED DESIGNATE A REFLIEUNG AREA AND PROVIDE SECONDARY CON)AMEM' BERMS AROUND REFUELING AREA. PERFORM MAINTENANCE IN DESIGNATED AREAS ALSO PROTECTED BY CONTAINMENT BERMS FUEL & OIL SPILLS SHALL BE CONSTRUCTION CHEMICALS * WARNING. IT IS NOT THE INTENT OF THIS SWPPP TO ADDRESS SITE ASSESSMEN7S & PRE—EXISTING CONTAMMINA770M ALSO MAJOR CONTAMINATION LARGE SPILLS AND SERIOUS HAZARDOUS WASTE INCIDENTS REQUIRE IMMEDIATE RESPONSE FROM SPECIALISTS: IN SUCH INSTANCES, IMMEDWELY NOTIFY THE M477ONAL RESPONSE CENTER AT BW-424-8802 AND THE 7CE0 EMERGENCY RESPONSE HOTLINE AT 800-832-8224. • EDUCATE & 77MM PERSONNEL IN PROPER CHEMAGLL & 842ARDOUS A947ER14L Sr RAG& HANDLING & DISPOSAL PROCEDURES. IN PROPER SPILL RESPONSE; AND 70 DISTINGUISH NON -HAZARDOUS & HAZARDOUS MATERIALS • SCHEDULE REGULAR MEETINGS ON STE SAFETY, CHEMICAL & HAZARDOUS M47ERAL SIiORAGE & HANDLING, CHEMICAL & HAZARDOUS WASTE DISPOSAL PROCEDURES, AND SPILL RESPONSE PROCEDURES. • WHENEVER POSSIBLE; MINI MUE USE OF HAZARDOUS A947 W--% MORE AND USE 1,'IAYDIRV{:IRIIV I:nealCAi.S rri raA,Im/Agrvs,n nRn Inc wwnur/wIJ•c a RECOMMENDED INSTRUCTIONS DISPOSE CHEMICAL WASTE IN ACCORDANCE WITH THE MANUFACTURERS RECOMMENDED INSTRUCTIONS • STORE CEMENT' SACKS, CHEMICAL CONTAINERS & DRUM% CARTONS ETC ON PALLETS /F NOT IN CONFUCr WTH MANUFACTURERS RECOMMENDED INSTRUCTIONS, STOW IN CONTAINERS OR AN ENCLOSED SPACE PR07ECIED FROM EXPOSURE TO STORM WATER. STORE AWAY FROM DRAINAGE SWALES & C47M BASINS • ENSURE CONTAINERS, DRUAMS, CATIONS ETC ARE CLEARLY MARKED. • PROVIDE SECONDARY CONTAINMENT BERMS AROUND CHEMM STORAGE AREAS. • RESTRICT ACCESS FROM PERSONNEL & THE GENERAL PUBLIC; ALLOW ONLY AUTHORIZED PERSONNEL ACCESS TO CONSMC17ON CHEMICALS & HAZARDOUS MATERIALS • USE ONLY IN ACCORDANCE WITH MANUFACTURERS RECOMMENDED /NSIRUCTDON£ PROMPTLY !LEAN UP AFTER USE • ENSURE THAT SUFFICIENT CHEMICAL & HAZARDOUS WASTE RECEPPTACLES ARE CONVENIENT & AVAILABLE THROUGHOUT THE SITE CLEARLY MARK CHEAM/04L & HAZARDOUS WASTE RECEPTACLES WHICH MATERIALS CAN BE DISPOSED IN THETA. DO NOT ALLOW CHEMICAL & HAZARDOUS WA57E 70 ACCUMEUL017E • SEGREGATE HAZARDOUS WASTES FROM NON-t4#ZARDOUS WASTES AND CONS7RUC7ION DEBRIS • USE ONLY LICENSED HAZARDOUS WASTE HAULERS FUEL & CHEMICAL SPILLS • ENSURE RAT ADEQUATE SPILL RESPONSE & CLEANUP MATERIALS ARE AVAILABLE ON -SITE THESE CAN INCLUDE ABSORBENT PONDERS, PADS, SOCKS AND BOOMS, SOIL S10CKMLES FIVR COI67RUCTNG BERMS, TANK TOURNIQUETS, ETC. • FUEL. OIL & CHEMICAL WASTE SPILLS SHALL BE CONTAINED IMMEDIATELY. THE PERSON NAMED UNDER OPERIATUR 2 SHALL ASSESS 7HE N47VRE OF THE SPILL. AND SHALL TAKE NECESSARY ACTIONS & USE ANY AND ALL APPROPRL47E MATERIALS 70 CONTAIN THE SPILL AND STOP THE CAUSE OR SOURCE OF THE SPILL: MS MAY INCLUDE NOTFICATON OF EAHER!GE'NCY RESPOAW PERSONNEL • AFTER THE SPILL IS CONTAINED AND THE SOURCE MMGATED, THE SPILL AND CONTAMINATED A4I7ERALS SHALL BE CLEANED -UP AND PROPERLY DISPOSED A DESMP77ON OF THE SPIU. THE CIRCUMSTANCES SURROUNDING THE SPILL. THE DATE OF THE SPILL. AND THE RESPONSE ACTIONS TAKEN SHALL BE NOTED IN THIS SWPPP. • IN THE EVENT OF A HAZARDOUS U47ER94L OR WASTE SPILL, CONTAIN THE SPILL. STOP THE CAUSE OR SOURCE OF THE SPILL, AND THEN NOTFY STATE AND FEDERAL AGENCIES AT: TWO EA(EW RESPONSE H077JNE 800-832-8224 MA77ONAL RESPONSE CENTER 800-424-8802 or hftD;//www.m�.uscg.mil/report html AND, BE PREPARED 7n IDEIMFY: > YOUR NAME > YOUR PHONE NUMBER > COMPANY NAME > SHE ADDRESS > DATE & RME OF INCIDENT > DESCRIP770M OF INCIDENT; INCLUDING SOURCE EQUIPMMENT, MAA7ERALS, AMOUNTS RELEASED, CONTAMINATION, ETC. > STATUS OF INCIDENT SANITARY WASTES • EMPLOY A PORT-A-JOHN SERVICE IV PROVIDE PORTABLE SANITARY FACILITIES FOR CONSTRUCTION PERSONNEL ENSURE RAT THE PORTAJOHNS ARE IN GOOD WDIRIONG ORDER, NOT LEAAM,, AND ARE SERVICED REORARLY. • LOCATE SANITARY FACILITTES AWAY FROM DRAINAGE SWALES STORM SEWERS, AND RECEIVING WATERS OTHER XX GaL1 FIEmA7j' No AM • REMOVE & PROPERLY DISPOSE ACCUMULMED SILT AND SEDIUMT FROM SEDIMENT CONTROL DEVICES WHEN 7HE DESIGN CAPAC17Y MS BEEN REDUCED BY SOX, OR OMOWSE IUFARS THE EFFEC77MVESS OF THE CONTROL DEVICES • SEDIMENT R0(OVW FROM 7W CONTROL DEVICES MG. SALT MM SM� MM) WALL BE STOCKPILED OR DISMSUMI) ON -SITE IN SUCH MWNER AS TO PREVENT THE SEDIMENT' FROM SONG CONVEYED / OR 84CK TO WE CONMOL DEME M"NTENANCE ACC/ INSPECTION MAINTENANCE (cont d) • REPAIR SILT FENCE THAT HMS SAGGED, OR THAT HAS BEEN TORN, OVERTOPPED OR UNDERCUT. UIY£ARIN 70& REMMOVE POST$ PULL FABRIC TAUGHT OR REPLACE AS NECESSARY. RESET POSTS AND RE-7RENCH TOE • HAY 84LES SHALL BE REPLACED WITHIN THREE MONTHS OF DEPLOYMENT OR WHEN THE DOE MRA770N OF THE FAY SALES INHIBITS EFFECTIVE SEDIMENT' AND/OR VELOCITY CONTROL, WHICHEVER IS SOONER • REPLACE ROCK CHECK DAMS THAT HAVE BECOME CLOGGED WITH SEDIMENT & SILT. REPAIR ROCK CHECK DAMS THAT HAVE BEEN TOPPLED OR BREACHED. • WHEN SED/MENr MS CLOGGED THE STONE IN STABILIZED CONSTRUCTION EXITS THE S70ME LAYER SHALL BE WASHED DOWN OR REPLACED WASH -DOWN WATER SHALL DRAIN 70 A SEDIMENT CONTROL DEVICE ALSO. PERIODIC RE -GRADING AND TOP DRESSING W!TH ADDITIONAL STONE IS REQUIRED TV KEEP THE EXIT WORKNG PROPERLY. ALSO, REPLACE BROKEN OR WARPED RAISER PLANKS, IF USED • KEEP STORM WA7ER CIANNEZS AND DIVERSION & INTERCEPTOR SWAIM FREE OF OBSTRUCTIONS, OTHER THAN APPROVED VELOCITY CONTROL DANCES REPAIR CHANNEL LININGS THAT HAVE BEEN ERODED TOTAL, OR WASHED AWAY REVEGETATE AS NECESSARY. • 5EDIAHENf TRAPS STALL BE CLEANED REGULARLY. REMOVE ACCUMULATED SEDIMENT WHEN SEDIMENT LEVEL REACHES ONE-THIRD THE DESIGN DEPTH OR 1 FOOT, WHICHEVER IS LESS ENSURE RAT PUMIED RISERS OR STONE RUER OUTLETS ARE IN PROPER WORKING ORDER; REPLACE S70NE FILTER OUTIETS RAT HAVE BECOME CLOGGED. • SEO/AMENr HAS/NS SHALL BE CLEANED REGULARLY. REMOVE ACCUMULATED SEDIMENT WHEN SEDIMENT LEVEL REACHES TWO-THIRDS THE DESIGN DEPTH. ENSURE THAT RISERS AND SPILLWAYS ARE IN PROPER WORKNG ORDER REPAIR EMBANKMENTS & SPILLWAYS 7MT SHOW SIGNS OF EROSION OR BREACH. • INLET PR07EMM DEVICES SHALL BE CLEANED REGULARLY. REMOVE ACCUMULATED SEDIMENT WHIN SEDIMENT' LEVELS REACHY'2 THE HEIGNT OF THE PR07EC71ON DEVICE FOR SY57EWS USING FABRIC FILTERS REPAIR 70M OR SAGGED FABRIC AND REPLACE FABRIC THAT HAS BECOME CLOGGED. FOR FILTERS UWNG STOVE FILTERS, REMOVE & CLEMF STONE T OnNrE• AND REPLACE AROUND INLET,, OR MLIcrt11R77VEL4 LCNYE CLOWE'D STlM1E ITT -PLACE Ai1✓ PLACE 0; J70.E AROUND INLET. • PROMPTLY REMOVE & PROPERLY DISPOSE OFF -SITE AL'CUMULAnOAS OF SEDIMENT' & SILT UPON NOTFIrA770N OF SUCH ACCUMULAnONS OR UPON DISCOVERY DURING SWPPP INSPECTIONS. ON A DAILY BASIS SWEEP OR OTHERWISE REMOVE ACCUMULATED DUST & SILT ON AD.ACENT PUBLIC & PRIVATE ROADS FOR A DISTANCE OF 200 FT IN EACH DIRECWN FROM THE STABILIZED CONSTRUCTION Dff.. • ON A DAILY BASIS, COLLECT CONSIRUC770N DEBRIS THAT HAS NOT BEEN PROPERLY DISPOSED • KEEP AREAS AROUND DUMPSIERS & OTHER WASTE RECEPTACLES CLEAN AND FREE FROM LITTER, DEBRIS. AND WA57M SCHEDULE WASTE HAULERS TO SERVICE DVMPSTERS & OTHER WASTE RECEPTACLES ON A WEEKLY BASIS OR MORE FREQUENT WHEN SITE CONDITIONS WARRANT. • COLLECT BLOWN LITER AT LEAST ONCE PER WEEK, AND PROPERLY DEPa%TIN APPROPRA7£ WASTE RECEPTACLES. ' • KEEP AREAS AROUND SAhMARY FACILITIES CLEAN AND ACCESSIBLE SCHEDULE THE PORT' -A JOIN SERVICE To REMOVE SANITARY WASTES ON A WEEKLY BASIS • KEEP AREAS AROUND CHEMICAL STORAGE DEPOTS AND FUEL TANKS CLEAN, ACCESSIBLE AND FREE OF DEBRIS AND WASTE REPAIR CONTAINMENT BERMS AS NECESSARY. INSPECTIONS • OPERATOR 2 SHALL INSPECT' THE SHE AND ALL SWPPP METHODS AND DEVICES EVERY 14 CALENDAR DAYS AND WTNN 24 HRS AFTER EACH RAIN EVENT OFY2w OR GREATER AERIFY RAT ALL CONTROLS ARE IAMPUMENTED IN ACCORDANCE WITH THIS SWPPP AND THAT THEY ARE IN PROPER WORKING ORDER. • PERSONS CONDUCING SWPPP INSPECTIONS SHALL BE THOROUGHLY FAMILIAR W17H THIS SWPPP, AND SHALL HAVE DETAILED X NOW4EDGE OF COMMON SWPPP Mft ESPEC#LLY THOSE SPECIFIED IN THIS SWPPP INCLUDING. CONSTRUCTKON PERFDRNANCE & AMINWMCE REQUIREMENTS • SPILL PREVIMON & CLEANUP PROCEDURES• AND INSPECTION & RECOROKEEPING REQUIREMENTS • SWPPP INSPECTORS SHALL ALSO HAVE AUTHORITY TO DEL.EG47E TASKS AND COMMIT RESOURCES NECESSARY 7V ADDRESS DEFICIENCIES NON-COMPLIWC& AND SPILL RESPONSE • THE DE'SHGN417ED PERSON AUIHOROM 70 CONDUCT SWPPP` INSPECTIONS FOR THIS PROJECT IS NAMED AS FOLLOWS: [NAAM£7 ME] [COMPANYI [PHONE NO-7 NAME TITLE COMPANY PHONE NO. • SWPPP INSPECTORS SHALL. AT A MINIMUM, INSPECT: > AREAS STABLIZED WITH SEED SOD MULCH OR OTHER METHODS > SILT FENCE > ROCK CHECK DAMS > _ROCK-STAMUZED AND/OR TMBER-MAT CONSMC77ON EXITS > CONCRETE WASH -OUT' STATIONS > SWAUS AND OUTLET PROTECTION > INLET PROIEC770M > SEDMMENr TRAPS AND TRAP DISCHARGE STRUCTURES > SEDIMENT BASINS, AND BASIN DISCHARGE STRUCTURES > M47ERM STORAGE AREAS > SANRARY FACILITIES > STORM WATER DISCHARGE POINTS • WRITTEN RECORDS OF E40H SWPPP AK4P£C M SHALL BE MADE USING SIXAMRD FORMS - SAMPL£ FORMS ARE AVAILABLE AT Hrn-IIWWW..EPAGOV/NPDES/PUBS/APP-C-CONGUIDEPDF. NOTE ANY AND ALL DEFICIENCIES AND NON-COMPLIANCE WITH THIS SWPPP OR THE GENERAL PERMIT. • WHEN AN INSPECTION REPORT DOS NOT NOTE ANY DEF70/00CIES OR NON-COMPLIWCE; THE REPORT SHALL CONTAIN A STATEMENT CERI1FYING RAT THE SHE 6 IN COMPLIANCE WITH THIS SWPPP AND THE G MIEML PERMIT. • IF SWPFP METHODS OR DEVICES ARE FOUND 70 BE IMPROPERLY INSTALLED OR IN DISREPAIR, CORRECT THE SMIA77ON AND N07E SUCH ACTONS IN THE INSPECTION REPORT; INCLUDING THE 047E OF THE REPAIR OR OTHER ACTION. • IF CHANGES TO SPECIFIED METHODS OR DEVICES ARE NECESSARY TO BETTER CONTROL POLLUTANTS IN STORM WATER DISCHARGES REVISE THIS SWPPP ACCORDINGLY WITHIN 7 CALENDAR DAYS FOLLOWING THE INSPECTION. INCLUDE A SCHEDULE FOR INSTAWNG AND IMPLEMENTING THE CHANGES, WHICH SMALL BE AS SOON AS POSSIBLE AND, WHERE PR4C77C48LE; BEFORE THE NEXT ANTICIPATED STORM EVENT. DATE THE REVISION. • ALL INSPECTION FORMS SHALL BE SIGNED IN ACCORDANCE WITH 30 TAC 9305.128 (RETATNG 70 SnMTOMES TO Rawm). • RETAIN ALL WRITTEN SWPPP IMSPEMON REPORTS FOR A PERIOD OF THREE YEARS AFTER THE SHE HAS BEEN PERMANENTLY STABILIZED 1 I 2 ( 3 I 4 I 5 I 6 I 7 I 8 I 9 I 10 1 11 I 12 1 13 ( 14 i 15 LEGEND & NOTES CERTIFICATION BY 0WNER (OPERATOR 1) ; I CERTIFY UNDER PENALTY OF LAW THAT THIS DOCUMENT AND ALL ATTACHMENTS WERE PREPARED UNDER MY DIREC77ON OR SUPERVISION /N ACCORDANCE WITH A SYS7E11 DESIGNED TO ASSURE THAT QUALIFIED PERSONNEL PROPERLY GATHERED AND EVALUATED THE INFORM477ON SUBMITTED. BASED ON MY INQUIRY OF THE PERSON OR PERSONS WHO MANAGE THE SYSTEM, ; OR THOSE PERSONS DIRECTLY RESPONSIBLE FOR GATHERING THE INFORM477ON, THE INFORMA77ON SUBMITTED IS, TO THE BEST OF MY KNOWLEDGE AND BELIEF, 7RUF ACCURATE, AND COMPLETE I AM AWARE W` 7HAT THERE ARE SIGNIFICANT PENALTIES FOR SUBMI7RNG FALSE INFORM4770N, INCLUDING 7HE POSSIBILITY OF FINE AND IMPRISONMENT FOR KNOWING V/OLATONS. T a. a �l NAY£ OF OWNER [PRINT) # OWNER'S AUTHORIZED REPRLSENrATIV£ [9GN47UURE] 1.j ' i4 MADE OF AUTHORIZED REPRESEMA77W [PRIM) TITLE OF AUTHORIZED REPRESENTATIVE [PRINT) DATE CERTIFICATION BY CONTRACTOR (OPERATOR 2) I CERTIFY UNDER PENALTY OF LAW THAT THIS I �: DOCUMENT AND ALL ATTACHMENTS WERE PREPARED UNDER MY DIREC77ON OR SUPERVISION /N ACCORDANCE ."Y7 i ." S STE' DESIGNED TO ASSURE T 'AT QUALIFIED PERSONNEL PROPERLY GATHERED AND EVALUATED THE l INFORMATION SUBMITTED. BASED ON MY INQUIRY OF : F THE PERSON OR PERSONS WHO MANAGE THE SYSTEM, OR THOSE PERSONS DIRECTLY RESPONSIBLE FOR ; GATHERING THE INFORMATION, THE INFORMATION ; SUBMITTED IS TO THE BEST OF MY KNOWLEDGE AND ` ; BELIEF, TRUE, ACCURATE AND COMPLETE. I AM AWARE THAT THERE ARE SIGNIFICANT PENALTIES FOR SUBMIT77NG FALSE INFORM4770N, INCLUDING THE POSSIBILITY OF FINE AND IMPRISONMENT FOR KNOWING G '1 VIOLATIONS. s . i NAME OF OWNER [PRIM) CONTRACTORS AUTHORIZED REPRESENTATIVE [SIGNATURE] NAME OF AUTHORIZED REPRESENTATIVE [PRIM) ; TITLE OF AUTHORIZED REPRESENTATIVE [PRINT) DATE a -I D NO. REVISIONS/ SUBMISSIONS DATE 1 I i s 9 C Ion 2800 N. Henderson Avenue Studio 100 + Design Dallas, Texas 75206 a 214.370.3470 Ph Group 214.370.3083 Fx JOB NAME LAKES AT FAIRMONT GREENS, SEC. I CITY OF LA PORTE HARRIS COUNTY TEXAS B DRAWING TILE SWPPP SPECIFICATIONS SHEET 2 SEAL DRAWN SCALE F.M. H MED FILENAME BDK C704 SW3P SPEC2.dwg �............... •......•..• ... REVIEWED DRAWING NO. JEFFREY H. COHEN JHC % A '�WIOF''�8 ENSE�`�?��i :DAT E C el .04 ISSHDN. L �`'�� APR.2006 �1PROJECT N.D. a 270200 47 of 49 16 17 2 3 4 5 TCEQ Gained Permit Number TKIR11500100 Resulting To Discharges Part IL Par Appilorabilly and Coverigges Fears Ocirstruction Activithiss Section A. Dbdmrgn awk for Aithadvatim 1. Stem Water Associated With Construction Activity Pert L DdinAbn Discharges of stormn water runoff from small and large construction activiries may be Beat Management Proctices - (BMPs) Scheduling of activikin, prohibitions of procucem authorized under this general parmit. maintenance procedures, structural controls, local ordinances, and other management practices to prevent or reduce the discharge of pollutunim BMPs also include treatment 2. Discharges of Storm Writer Associated with Construction Support Activities requirements, operating procedures, and practices; to central construction site nurroff. spills or lacks, waste dispowl. or drainage from mars material storage Grew. Discharges of Martin water runoff fram construction support activile% including Generate batch plants, asphalt batch plants, equipment staging argue, material storage yard% material Commenownwit of Construction - The exposure of soils resulting train activities such as borrow arems, and excavated material disposal areas may be authorized under this general clearing, grading. and excovarting. permit provided: Cormarm Plain of Dinialreprowit - A construction activity that is completed in separate (a) the activity is located Within a I -mile distance from the boundary of the permitted stages, separate phoser, or in combination with other construction activities. A camman construction site and directly supports the constructlon activity, plan of development is identified by the documentation for the construction project that identifass the maps of the project, and may Include plats, blueprints, marketing plans. (b) the Worse water pollution prevention plan is developed according to the previsions of contracts, building permits, a public notice or hearing, zoning requests, w other similar this general permit and includes appropriate controls and measures to reduce erosion am] documentation and activities. discharge of pollutants in down water runuff from the supporting industrial Gictimity site; and FaciRy or Adivilly - Any TPDES *point mism" at any other facility or activity (including (c) the industrial activity either dow, not operate beyond the completion date of the land or appurtenances thereto) that is subject to regulation under the TIPDES program. construction activity or obtaing; separate TPDES authorization for discharges. Head SbmbW=Uon - A construction site status where either of the following conditions am Met 3. Non-Warrinn Water Discharges The following non-ttorm water discharges from sties authorized under this general permit (a) All nor disturbing activities; at the site have been completed and a uniform (e.g.. am else eligible for authorization under this general permit: menly distributed, Without large here areas) perennial vegetative owner with a density, of 70% of the native background vegetative cover for the area has been ntabrished an all (a) discharges Irian fire fighting activities, unpaved areas and areas not covered by permanent structures, or equivalent permanent stabilization measures, (mich at the use of ripmp. gabsorns. or grietexUles) two been (b) fire hydrant flushings; employed. (c) vehicle, external building. and pmement mah water where detergents and maps am not (b) Far Individual lots in a resdential construction site by either, used and where spills or leaks of toxic or hazardous materials have nut occurred (union spilled materials have been removed; and if local state. or federal regulations am (1) the hometruilder completing Final stabilization as specified in candition above: or applicable, the materials am removed according to than regulations), and where the purpose is to remove mud, Got an dust; Me cabablithing ghbigzatlon 'or an Individual lot prior -G the I i one of transfer of the ownership of the home to the buyer and after informing the (it) water used to contial dust homeowner of the need for. and benerb of. red stabilization. (a) potable water smiming including waterlare flushfings; (c) For construction activities on land used for agricultural purposes (eg. piplines; acting crop or range land), final stubMization may be accomplished (f) air conditionng condensitte; by returning the disturbed land to its preconstruction agricultural usm Amex disturbed that were not previously used for agricultural activities. such as buffer ships immediately (g) uncontarnmated ground water or spring water, including foundation orr footing drours adjacent to a surface water and areas which am not being returned to their where flows am Get contaminated with Industrial materials such as whrents. precanstmiction o9tiliciltural use must meet the final stabilization conditions of condition (a) cbmm 4. Other Pernnitted Discharges; LOW Construdlon Activity - Construction activities including clearing, grading, and Any discharge authorized under a separate NPDES, TPDES, cir TCEQ permit may be excavaffing that result in land disturbance of equal to or greater than five (5) ams of combined With discharges authorized by this permit land. Large manstruction activity else includes the disturbonm of late then five (5) acres of total land area that is part of a larger common plan of development or sets if the larger common plan will ultimately disturb equal to or greater than five (5) acres of land. Large Section B. Lunitallarm an Psgmaft Coverings construction activity does not include matine maintenance that is performed to maintain the original line and grade. hydraulic capacity, and original purpose of a ditch, channel, or 1. Post Construction Discharges. other similar atom water conveyance. Large construction activity does not include the routine grading of existing dirt made, copholt matters of existing roadm the routiner clearing Discharges that witur niter construction activities have been mernpleted, and after the of existing right-of-ways, and similar maintenance adivitics. construction site and any supporting cartivity, site have undergone final stabilization, am not eligible for coverage under this general pertnit. Discharges; orligarating here the allies am not Municipal Separate Slarm Sneer System III - A separate atom wage system owned or authorized under this general permit following the subarcision of the miles of termination operated by a side. city. town. county, ifistrict, association, cir� other public body (created (NOT) for the construction, activity. by or pursuant to state low) having jurisdiction met the dispicasial of swings. industrial 2. Prohibillon of Non -Storm Water Discharger wastes, stem writer. or other wastes. including special districts under state last such as a sever district. flood central or drainage district, or similar entity, or an Indkot tribe or an authorized Indion tribal organization. Except as provided in Port It. A.2., A1. and A4., all discharges; authorized by this revised permit must be confused entirely of slower enter associated with constructim activity. Notice Ot wastes (W) - A wrinern wormssion to Me executive, dinector Mant an applicant 3. Compriance With Water Quarity Standards requesting =stage under a rental portrait. Notice of Tarminalkin (NOT) - A written submission to the executive diredw from a Discharges to surface water in the state that would mum or contribute to a violation of water quarly standards or that would fail to protect and maintain existing designated Maw permitting authorized under a general permit requesting termunation of coverage. am not eligible fair coverage under this general pormIL The executive director may require Operate - The person or persons associated with a large or small construction activity It application fair an individual permit or alternative general permit (sm, Port II.G.3) to Cuthorize discharges to surfam water in the state from any activity that is determined to that meats either of the following two criteria: come a viclation of water quality standurds or is found to cause. or contribute to. the last (a) the person or persons have operational crimbrol met construction plan and sped fications of a designated an. The executive director may also require an application for an individual permit considering fachons described in Part It. G2_ to the extent necessary to meet the requirements and conditions of thiargerneral perrni� or (b) the person or persons have doy-to-day operational control of than activities at a 4. Discharges to Witter Quarty-Imparked Receiving Watem. consbudort, site wrich am necessary to ensure compliance with a storm water pollution Near sournor or now discharges of the constilluents of concern to Impaired waters am not prevention plan for the site or other purring: conditions (e.g. they am authorized to direct authorized by this pernnit unlews otherwise allowable under 30 TAG Chapter 305 and workers at a site to carry cut activities required by the Stumn Water Pollution Preventim appricoble state low. Impaired writers are those that do not meet appriciable water quality Plan or comply with other permit cenditions). standards and am rated on the EPA approved Clear Water Act Section 303(d) fist. Constraints of cartoon am thow, for which the water body is rated Im impaired. Permithess - An operator authorized under flis general permit. The authorization may be gained through submistan, of a notice of intent, by waiver, or by meeting the requirements Dscharges; of the constituents of concem impaired water bodies for Which them Is a total for automatic coverage to discharge storran water runaff and certain rain-stom water maximum daily land (TMOL) implementation plan am not ellgible for this poster: union they ifischomes. amconsisforit with the accumved TMDL and the mankrimintor km all n. Pailleen, must Incorporate the findtatiow,'comfitions, and requirements applicable to their dhichorges.. Pialrd: Sounce - Am discernible. confined. and discrete carrievance. mcludina but not Irmited M. fmm'.. rM m.al. m A� h. -, to, any pipe, ditch], channel, tunnel, conduit, well, discrete fissum container, raging stock 11-1-1-1 ___ - - - pollAon' prevention plan In order to be eligible for coverage under this gene'ral-p-emill concentrated animal feeding operation, tendril leachate collection "am, vessel or other floating craft from which pollutants am, or may be, discharged. This term does not S. Discharges to the Edwards Aquifer Recharge Zone I I nclude return flows frann irrigated agriculture or agricultural storm water mnoff. Discharges; cannot be authorized by this general permit where prohillifted by 30 Twas Pokdxd - (from the Tax= Water Code, Chapter 26) Dredged spoil, solid wade, incinerator Administrative Code (IAC) Chapter 213 (reloting to Edwards Aquifer). residue. sewage. garbage, swings sludge, filter backwash, munitions. chemical wastes, biological materials, radioactive materials, had, mcked or discrarded equipment mck. send, (a) For new discharges located within the Edwards Aquifer Recharge Zone, or within that collar dirt. and industrial. municipal, and agrimiltural waste discharged into any surface emu upstream from the recharge zone, and defined as the Contributing Zone, operators water In the state. The term *pollutant" don not include tail water or nuroff water from must meet all appricable requitrearrents of. and operate according to, 30 TAC Chapter 213 irrigation or rainwater runoff from cultivated or uncultivated rangeland, postureland, and (Edwards Ailuffer Rule) in adni ion to the provisions and requirements of this general permit. farmland. Ratio - (fronn the Texas Water Code. Chapter 26) The alteration of the phirsical. (b) Far existing dscharges, the requirements of the agency-approwd Water Pollution Abatement Plan under the Edwards Aquifer Rules am in addition to the requirements of this thermal. chreemal. w biological quality of, or the croertarrindifors of, any surface ..far in general pearill. Ifliffs and maintenance schadirlear for structural storm water controls. for the state that renders the water harmful. detrimental. at injurious to humans. animal rife, example. may be required as a prevision of the rulm At applicable requirements of the vegetation, or property or to public health. safety, or welfare, or imports the tearfulness or Edwards Aquifer Rule for reductions of suspended solids in donat water naroff am in the public enjoyment of the water for any lawful or nexcumoble purpose. addition to the requirements in this general permit for this pollutant For discharges train Ruacff C4WftIxt - The fraction of total minfull that Will appear at the conveyance as large construction octivitim located on the Edwards Aquifer contributing zone, applicants must also stibmit a cropy of the NOI to the appropriate TCEQ regional office.' ruiroff. Separate Strams Sweet System - A conveyance or system of conveyonces [mcfuding roads counties. Contact: with drainage systems, threats, catch begins, curbs, gulters. ditches, man-made channels. or stamin dirdive), designed at used for collecting or conveying stomn water, that Is net a Comal. Omar. Medina, Uvalde. TCEQ combined sewer, and that is not part of a pubficy owned treatment works (POTW). and Kinney Water Program Monager Son Antonio Regional Office Smal Construction Activity - Construction activities including clearing. grading. and 14250 Judsm Rd. excavating that result in land disturbance of equal to or greater than one (1) acre and San Antonio, Texas Iess than five (5) acres of land. Small construction activity else includes the disturbance of (210) 49D-3Dg6 reace than one (1) am of total land area that is part of a larger common plan of development or sale if the larger commom plan will ultimately disturb equal to or greater than one (1) and low than five (5) citrus of land. Small candruction activity does nut Williamson, Travis, and Heys TCEQ include rourUne mointenance that is performed to maintain the original line and liters, Water Program Manager Austin Regional Office hydrouric capacity, and original purpose of a ditch, channel, or other sirmor starm water conveyance. Small construction activity data not include the routine grading of 1921 Ceder Bond Dr.. Sim. 150 existing dirt mods, asphalt meartays of existing mile. the noullne clearing of eisting Austin, Texas right-cf-ways, and similar rearintemance activities. (512) 339-2929. Storm Water - Stom water runoff, an" melt runoff. and surfacer runuff and drainage. 6. Discharges to Specific Watersheds and Water Quality Areas Sturm Vkhor Associated WM Construction AdIft - Stomn water runaff from a construction activity where soil disturbling activitim (Including clearing, grading, excavating) result in the Discharges; otherwise eligible fair coverage cannot be authorized by this general Permit whom disturbance of one (1) or more acres of total land am, or am part of a finger common prohibited by 30 TAC Chapter 311 (mkxUng to Watershed Protection) for water quality areas plan of development or sale that will result in disturbance of one (1) or mom ocres of and wartersheds. total land emu. 7. Protection of Stmanw and Watersheds by Ouner Govensinvortal Entities Structural Control (or Prodics) - A pollution prevention practice that requires the construction of a device, a the use of a dcvice� to capture or prevent pollution in Warm This gerrenal permit don not Innit the authority or abilifty of federal, other state, or 1=1 water runoff. Structural cari and prudicm may include but are net larrited to. slit governmental entities from placing additional or mm stringent requirements on construction activillet or disdarges from construction activities. For examplethis permit data not King fence% earthen dikes, drainage wicles, sediment traps. check dome. subsurfaces drains, atom drain inlet protection, rock outlet protection, reinforced sell retaining system, the outhortty of a hame-rule municipality provded by Section 40I.DO2 of the Turn Local gabion, and temporary or permanent sediment begins. Government Code. Surfism Widor In the State - Lakes, buys, ponds, impounding reservoirs, springs, rivem, & Indian Country Lands streams, cracks, castuaries, wetlands, morshes, inlets, conals, the Gulf of Mexico inside the territorial Irmits of the state (frorn the mean high water mark (MHWM) out 10.36 trigger into Stomn water nawff from construction activities armiring on Indian Country lands am not the Colo. and all other bodies of surface water, natural or offificial, inland or consist, under the authority of the TCEO and am act eligible for coverage undu this general permit, lf discharges of stormi water require authorization under federal National Pollutant Dbrichorge fresh or sell, navigable or non-mvigable, and including the beds and banks of all Elimination System (NPOES) regulations, authority for them discharges must be obtained warter-marges and bodies of surface water, that am wholly or partially inside or bordering the state or subject to the jurisdiction of the state, except that waters in treatment from the U.S. Environmental Protection Agency (EPA). systems which are authorized by state or federal I", regulation, or pernnit, and which am 9. Oil and Gas production created far the purpose of waste treatment am not considered to be water in the state. Temporary Stabilizaticis - A condition where expand soils or disturbed areas am provided a Storm water mnoff from constitution activities asaxodated with the exploration, developmaG4 or production of oil or gas or gedrennal ressurces, including tramportallon of crude oil protective most. which may include temporary ending, geotextrier, mulches, and other techniques to reduce or efirriurate erasion unlit either final stabilization con be achieved or natural gas by pipeline, me not under the authority of the TCEQ and am not eligible for until further construction actimities take place. coverage under this general permit If discharges of Warm water require authorization under federal NPDES regulations, authority for than discharg" must be obtanned from the EPA. Water of the United Status - (from tire 4D. parL122, section 2 of the Code of Federal 10. Storrin Water Discharges from Agricultural AcWUm Regulations) Waters of the United States m waterg of the U.S. Mae=. (a) all waters which am currently used, were used in the post or may be susceptible Sturm water discharges from agirktiftural activithas Urat am not point munce discharges of atom water cm not subject to TPDES permit requilrements. These activities may include tause in interstate or foreign commerce, including all waters which are subject to the ebb clearing end cultivating ground for crops, construction of forms to contain livestock, and flow of the thin; construction of stock ponde, and other similar agricultural acthitles. (b) all interstate waters, including interstate wellcmir, Q igoodunin fair obtanning Affixortustion to muchargar (c) all other woora� such as intrastate lakes. rivers. streams (including intermittent thwart), mudgats, sandficts, wetiands6 sloughs, prairie potholes. wet meadows, playa lakes, 1. Large Construction Activities or natural ponds that the use. degradation. or destruction of which would affect or could affect interstate or foreign commerce including any such watenr (a) New Construction - Discharges from grew whom the commencement of construction occurs on or after the issuance date of Uris general permit must be authorized, either (1) which am or could be used by Interstate or foreign travelers for recreationalor other under this general permit or a separate TPDES permit. prior to the commencerment of purposes; than construction actnithes. (2) fram which fish or shellfish am or could be taken and mid in finter. ate ar foreign (b) Ongoing Construction - Operaftins of large construction activities continuing to operate commerce; or after the ismance date of this porter. and authorized under NPDES general penult TXRIOGDO0 Clioned July 6, 1998, FR 36490), must submit an N(H to obtain authorization (3) which am used or could be used for industrial purporaor by industries in under thifs general permit within 90 days of the hamonce date of this general parent. interstate commerce; During this Interim period, = a requirement of this TPDES permit the operator must continue to most the condlitions and requirements of the federal NPDES permiL. If the (d) all impoundments of waters otherwise defined as watem of the United States under this construction wNly is completed prior to this 90-day dwifflare, and the site would definition; otherwise qualry for temneration of coverage under that federal NPOES permit the operator must notify the executive drector of the TCEQ in writing Within 30 days of that condition. (a) tributarin of winters Identified in paragraphs (a) through (it) of this definition; 2. Small Construction Activities (f) the territorial sea; and (u) New Construction - Discharges from sites where the cornmencement of construction; (g) wetionds adjacent to waters (other than waters that am themselves wetlands) identified are no an or after the Issuance date of this general permit must be authorized, either under Unis general penult or a separate TRIES permit. prior to the commencentent of in paragraphs (a) through (f) of this definition. than construction actlyffles. Waste treatment systems, including treatment ponds or lagicomr, designed to meet the (b) Ongoing Construction - Discharges from ongeing sni canstruction activilike that requirements of CWA (other than courring ponds as defined in 40 CFR § 423.11(m) which commenced prior to Mardi 10, 2003, and Met would not meet the conditions to qualfly for also meet the criteria of this definition) are not waters of the Urifted Statess. This =elusion lamination of this permit cs described in Part ILE. of this general permit, must be appriess only to marmade bodies of water which neither were originally created in water, of authorized, either under this general permit or a separate TPOES permit, prior to March 10. the United States (each an disposal area in vaillands) nor resulted from the impoundment of waters of the United States. Waters of the United States do net include prior converted 2003. cropland. Notwithstanding the determination of an area's status as prior converted cropland by any other federal agency. for the purposes of the Claim Water Art the final authority D. Obtaining kdbwb*m to Discharge regarding Clean Water Act jurisdiction remorms with EPA. 1. Small corrartmetion activities am deterindned to owu during periods of low polevittaffor erosion. and operators of those slim may be automatically authorized under thisgemmal permit and not required to develop a stromin water pollution preventim plan or submit a notice of intent (NOI). provided; 5 6 7 (a) the construction activity ocmm in a muctly rotor in Appendix k (b) the construdion activity is initiated and completed. including either final or temporary stabilization of all disturbed Gross. within the time frame identified in Appendix A fair the location of the construction sAw. (c) all temporary stabilization is adequately maintained to effectively reduce or pmh' b' it is completed no later than 30 days following the end date of the time frame identified in emision, final stabilization activitim have been initiated and a condition, of final stabMarrum Appencrx A fair the location of the construction site; tee signs a completed contraction are turn (Attachment I of this general (it) the permit permit), including the cartification statement; (a) a signed copy of the construdlon site notice is posted at the construction site in a location where it is readily ovaltable for viewing by the general Public. local. oxide. and federal authorities prior to commencing construction adhifflars, and maintained in that location until completion of the construction activity: (f) a copy of the signed and cortifirad construction site notice is provided to the operator of any municipal separate atom stwer system receiving the discharge at leard two days prior to commencement of construction adWtax, and (g) any supporting concrete batch plard or asphalt batch plant is separately authorized for discharges of Martin water runuff or other non-stom woWr disucharges under an individual TPOES permit another TPDES general permit or under an Individual TCEQ permit where stionst water and minshorm watw is craingued of by wriporallon or irrigattorn (discharges am adjacent to water In the state). 2. Operators of smor construction activilim not described in Part 11.0.1. above may be automatically authorized under this general permCit and operators of these arm are not required to wiflurrit an NOI provided they. (a) develop a SWP3 according to the provisions of this general pirmik, that covens either the enthe afte or all portion of the site for which the applicant is the operator. and implement Met plan prior to maintaining construction activities; (b) sign a completed construction ae notice ( Attachment 2 of this general permit); (c) post a signed copy of the construction site nation art the construction site in a koulan Wage it is readily available for viewing by the general pubric.local. state. end federal outharilies. prior to comirmindirg construction adt"Un. and mobbaln the notice in that location until completion of the construction activity; and (it) provide a copy of the signed and certified construction site norm to the operator of any municipal separate storm sewer systarn receiving the discharge at [cost two days prior to commencemant of construction activities. general 3. Operators of all other construction activities that qualify for coverage under thus pernift must; (a) develop a SWP3 according to the provisions of this general poster, that covers either the entire age or all parthons of the site for which the applicant is the operator, and implement that plan prior to commencing construction activilles; load 2 days prior to commencing construction activirities; or (b) submit a Noticer of Intent (NOI), using a form provided by the executive director, at (c) if the operator changes, or an additional operator is added after the initial Not is operational martini; submitted. the num, operator must subarfit an NOI at [seat two (2) days berfore assurning (it) post a copy of the NOI at the construction site 'in a location where it is readily available for viewing prior to commencing mnstrucUon activilln, and maintain the notice in that locuthat untif completion of the construction activity, (a) provide a copy of the signed NOI to the operator of any municipal separate stom sweet system receiving the discluzrge� at least two (2) drive prior to conarriencing construction activities; and (A fir,, WP3 ricrr f. 4. Effective Date of Coverage (a) Operators of cronstruction activities described in either Part IL D.l� D.2. cre authorized immediately following compliance with the conditions of Part IL D.l. or DZ that am applicable to the construction activity. (b) Operators of all other construction activiticar eligible for caverrige under this general Pernik union otherwise notified by the executive director. arm, provisionally authorized two (2) days from the date that a completed NOI is postmarked for delivery to the TCEQ. If electronic sulturriersion of Me NOI is provided, and unless otherwise notified by the executive director, operators; am provisionally authorized 24 hours following confirmation of receipt of the NOI by the TCEQ. Authorization is non -provisional when the executive director finds the NOI is adminstratively complete and an cuthorbration number is issued for the activity. (c) Operators am not prohibited from submitting late NOls or posting late acting to obtain authorization under this general permilt. The TCEQ reterves this tight to take appropriate enforcement wrong for any unparmided activities that may have commed between the time construction commenced and authorization is obtained. 5. Notice of Change (NOC) Letter If the operator becomes mom that it failed to submit any relevant facts, cr, submitted ------- 7- __ - ____ - - 11, - .-, ... -1-1 b� pr�ww4 tw director in a NOC letter within 14 days after discovery, If relevant information provided in the NOI changes. a NOC letter must be sidirnitted within 14 days of the change. A copy of the NOC must be provided to the operator of arry MS4 reaching the discharge. 6. Signatory Requirement for NOI Forms, Notice of Termination (NOT) Form% NOC Latham and Construction Site Notform NO] forms, NOT forms, NOC lafters, and Construction Site Notion must be signed according to 30 TAC § _305,44 (relating to Application for Permit). 7. Contents of the N04 The NOI farm shall require, at a mininnum, the following Information: (a) the name, address, and telephone number of the operator firing the NO[ for permit coverage: (b) the name (or other identifiw), address. counly, and latitude/longitude of the construction project or site: (c) number of earn that will be disturbed (estimated to the largest whole numbin); (it) whether the pmject or site is located on Indian Country lands; (a) confirmation that a SWR3 has been developed and Unit the SWP3 will be compliant with any applicable 1=1 sediment and emsion central plane, and (f) name of the receiving water(s). Section E Application to Terminate I:Gveragar Each operator that has submitted an NO[ fair authorization under this general permit must apply to terminate that authorization following the conditiorm described in M section of the general permit. Authorization must be ternimated by submitting a Notice of Termination (NOT) on a form supplied by the executhro director. Authorization to dhicharge under this permit termination at Midnight on the day the NOT is postmarked for defivirry to the TCEOL If electronic submiscrion of the NOT is provided. authorization to discharge under this permit trurninates immediiately following confinindkin of receipt of the NOT by the TCEO. Compliance with the canditions; and requirements of this pormit is milutrad unlit an NOT is submitted. 1. Notice of Termination Required The NOT must be submitted to TCEQ. and a copy of the NOT provided to the operator of arry MS4 receiving the discharge, within thirty (30) days, after:. (a) final stabilization has been achieved an all portions of the site that is the responsibility of the piumnittigs: or (b) another permitted operator has assumed central ever all ungm of the site that have not been finally stobiliand; and (c) oil art fences and other temporary erosion controls hare either been removed. scheduled for removal as defined in the SWP3, or transfierrind to a new operator if the now operator has sought permit mixture. Brusion controlis that cing designed to muncn in place for an indefinite period, such as mulches and fiber mats, am not required to be removed or scheduled for rearnavol. 2. Minimum Contents of the NOT The NOT farm shall require, at a minimum, the following information: (a) if authorization was granted following submission of a NOI. the permittares sbr-specific TPDES general pernifit number for the construction site; (b) an indication of whether the construction activity is completed or if the permtter is simply no longer an operator at the site, (c) the wernes, addre, and telephone number of the primates submilling the NOT. (d) the name (w other idendtfier), address, =only, and latihnie/longlude of the construction priciled or site; and (a) a signed certification that either all sham water discharges requiring authorization under this general Parrett will no longer ocmr, or that the appricant to terminate coverage is na longer the operator of the facility or construction site, and that all temporary structural entsion controls have other bear removed, will be removed an a whedule defined in the SWP3, or transferred to a new operator if the new operator has applied for permit coverage. Erosion controls that are designed to remain in place for an indefinite period, such Go mulchn and fiber mats, am net required to be removed or scheduled far removal. Section F. winivere frona coversave The executive director may waive the otherwise oplificiable requirearento of this general permit fair shurn water discharges from small construction activities under the terms and conditions described In this section. 1. Wolver Applicalardy and Coverage Operators of winall constructim activilles may apply for and receive a waiver from the requirements to obtain authorization under this general permit whers: (a) the calculated rainfall erosivity R factor fair the rating period of the construction Frei is loss than five (5); (h) the operator submits a signed waiver coutification form, supplied by the executive diractist. certifying that the construction activity will commencre end be completed within a period when the value of the calculated minfoll emelvity R factor is less than five (5); and (c) the senior certifliuItion, form i's submitted to the TCEQ at least two (2) days before construction activity beginar. 2- Effective Dole of Waiver Operators of small construction activities am provisionally solved from the otherwise appfkxible requirements at this general permit two (2) days fmm the date gust a completed waiver configuration form is postmarked fair delivery to TIDED. 3. Activitles Extending Beyond the Waiver Period If a construction activity extionds beyond the approved wrolver period due to circumstances beyond the control of the operator. the operator most either. 6 8 9 (a) recalculate the mining emshlity factor R factor using the original start date and a now projected endurgi date. and if the R factor is Will under fin (5). submit a now vich"or" certification form at least two (2) days before the end of the original wdver period; or (b) obtain authorization under this general permit according to the requirements delineated in either Part ILD.2. " Part II.D.3. at least two (2) days before the end of the approved waiver period. G. Aftm*ng TPDES Result Casionglog 1. Individual Permit Alternative f__ ----c ur;,dcr ttib gicncrol P c=.'a' mmi ZftcmGU-4c;i I-- - , - under an individual TPDES permit occurring to 30 TAC Chapter 305 (nigating to Consolklated Permits). Applications for individual permit coverage should be submitted at least three hundred and thirty (330) days prior to commencement of construction activities to ensure timely issuance. 2- ImPridual Permit Required The executive director may surpend an authorization or NON in accordance with the procedures ad forth in 30 TAG Chapter 205, inclucring the requirement that the executive director praidde written norm to the permittem The executive director may require, an operator of a construction site, othemise erigible for authorization under this general permit to apply fair an Individual TPDES permit because of: (a) the canditions of on approved TMDL or TMDL implementation plan; (b) the activity I, deterivirmed to cause a violation of water quality standards or is found to couse, or contribute to, the last of a designated use of surface water in the state: and (c) any other considerations defined in 30 TAG Chapter 205 =old include the provision at 30 TAC § 205.4(c)(3)(D), which arms TCED to deny authorization under the general permit end require an individual permit if a ifisdarger 'has bear determined by the executive director to haver ban out of compliance with any rate, order. or pormt of the commission, incluifing wri-poyment of fen an�d by the executive ifirectrar." 3. Arty discharge eligible far authorization under that general permit may alternatively be authorized under a separate. appricable general permit according to 30 TAG Chapter 205 (reloUng to General Permits for Waste Discharges). This general permit shag be issued for a term not to exceed fin (5) years. Following public naticeand commxm� as provided by 30 TAG 0 2053 (reksting to Public Noting, Public Meetings, and Public Comment), the commission may ranged, revoke, cancel. or remse this general permiL If the TGEQ putirmhers a motion of Its intent to romm or around this general parmit before the expiration date, the permit will remain in effect for existing, authorized. discharges unlit the commission takes, final action an the permit. Upon Issuance of a mewed or amended permit pearniffess may be required to submit an NO) within 90 days following the effective date of the renewed or amended permit, unless that permit provides for an alternative method for obtaining outhorizationjo the general permit must obtain Wther a TPDES individual permit ar coverage under on In the event that the gerainal parrKit is not renowd, discharges that am authorized under alternative general permt. Pat IL Sbarm water Pollution Rowan Psw* (M,4 Storm water pollution prevention plans must be prepared for starin water discharges that will much Waters of the United States, including diwhcrgm to MS4 systems and privately owned separate storm sewer systems that drain to Wafers of the United States, to identify and address potential sounces of pollution that am reasonably expected to affect the quality of discharges train the construction site, 'including off-sh: material storage area.% overburden and stockpiles, of dirt, borrow carew, equipment staging area.% vehicle repair onses, fuefing areas. etc., used solely by the permitted prigled. The SWF3 must describe and woung the Implementation of proctlesse that wis be used to reduce the pollutants In starin water discharges camcitted with construction activity at the construction site and nature, cromprioncris with the turner and candittons of this permit. Individual operators at a site may develop separate SWP39 that cover only their portion of the priject provided reference is made to the other operators at the arm. Where there is mone than we SWP3 for a site, pentritteess must cwrdinate to ensure that 8MPs and controls am consistent, and do not negate or impair the effectiveness of each other. Regardless of whether a tingle comprehensive SWP3 is developed, or separate SWP39 am developed for such opeador� it is the resporrobifily of such operator to ensure that compliance With the terms and conditions of this general permit is met in the areas of the construction site where that operator hog operational central war construtiat plans and specifications; or day-to-day operational central. Sealloin A. Shormid SW3 Dwelopmed For mom effective coordination of BMPs and opportunitiest fm cost sharing, a cooperative effort by the different operators at a site is enmumged. Operators must independently a I ularflt an NOI and obtain curthorinflon, but may work together to prepare and Implement a single conaprehensivs SWP3 for the entire construction site. rart authorization numbers, for each operator that participates; in the shmed SWP3. Until . . . . U'. �. . .P' ..' il� Noi ih parrmiL SWP3 must specify the date that the N04 wass subtritted to TCEQ by each operator. Each participant in the shared plan must also sign the SWIP3. 2. The Sli must clearly indicate which operator is responsible fair eddying such shared requirement of the SNP3. If the resporatibiffly for outlaying a requerement is not described in the plan, then each prembee is entirely responsible for meeting the requirement the boundaries of the construction are whom May perform construction activities. The SWP3 must clearly desithe responsbUitiers for meriting each requirement in shared or commion section IL powponowthis of operrabint 1. Operators with Control Over Construction Plane and Specifications All operators with operational control over construction plans and specifications to the extent necessary to meet the requirements and conditions of this general permit must (a) same Mar project specifications allow ar provide that adequate 13MF9 may be developed to meet the requirements of Part IF of Mis general permit; (b) ergaum that the SWIP3 indicates the areas of the project whom they haver operational control ever project specifications Cincluding the chilly to make modifications in specifications);ect (c) ensure all other operators affected by modifficalficaus in pmject specifcations am notified in a turrely manner such that than operators may modify best manargement practices as am necessary tq,namain compliant With the conditions of this general pagninit; and the mine and TPDES permijit numbers for parmittegra, With the day to-doy operational control (it) Guam that the SWP3 for portion of the pmject where they am opendons indicates ever those activithis necessary to weams compliance with the SWIP3 and other permit conditions. In the cose that responsible parties have not been identified, the permitter, with party until such time as the authority is transferred to another party and the plan 'is operational central error project specifications must be considered to be the responsible updated. 2. Operatons with Day -to -Day Operational Control Operators with day-to-day operational contrall of than activithis at a project that am necessary to ensum compliance with a SWP3 and other Mand condtions must (a) ensure that the SWP3 for patrons of the prjed whom they am operators meets the requirements of this general parmit; (b) wants that the SWP3 identifies the parties respom'ble for implementation of best management proctfous described in the plan; (c) name Met the SWP3 indicates areas of the project whems they have operational contral mar day-to-day G"FUw. (it) swung that the SWP3 incricates. forr areas wherm they have operational control war day-to-day activities, the name and TPOES permit numb" of the portion with operational control over project specifications (including the ability to Maker modifications in specifications). Section C4 DKdkm far SIF3 Preparation and Complignice 1. The SWP3 must be: (a) compatertind pHw to obtaining authorization under this general permit; (b) implemented prior to commencing construction activifies Umt result in sea disturbance; (c) updated as necessary to reflect the changing conditions of new operators, neir emu of respangiblility, and changes in best management practices; end general permit (it) prepared an that it provides far compliance with the terms and canditions, of this Sedion D. Plain File Is and Md&V P� ileralloble, 1. The SWP3 must be retained on -site at the construction site or, if the site is inacitim or does not have, an on-sita location to store the plan, a notice must be posted describing the location of the SWP3. The SWP3 must be made readily available at the time of an on -after Inspection to-. the executive deader, a federal, state. or local agency approving sediment and erosion plans. grading plans, cir Warner water management plans; 1=1 government officials: and the operator of a municipal separate, shmar server reaching discharges train the site. 7 Operators of a large construction activity obtaining authorization to discharge through submission of a NOI must pool a notice war the main entrance of the mnstructian arm If the construction project is a linger construction project (mg. pipalme, highway, etc.), the notice mud be placed in a publicly acessurible location neor where construction is actively underway. Notice for Downs firmir What may be relegated, Go woregary, along the length of the project The notice must be modify mailable for viewing by the general public, local, state, and federal outhatiffes, and contain the fallowing Information: (a) the TPDES general permit number for the project (or a copy of the NOI that was submitted to the TCEQ if a permit number has not yet been assigned): (b) the nama and telephone number of a representative far the operator (c) a brief description of the project; and (d) the lociallon of the SWP3. 3. This permit data not provide the general pubrc with any right to impose an a construction ore for any reason, Including Inspection of a site. nor does thus permit require that permittees allow members of the general public occurs, to a construction site. SWUM E. Kespling Plars Currigat The permittee must revise or update the starnin water pollution prevention plan whenever. 1. them is a change in design, construction, operation. or maintenance that but a significant effect on the discharge of pollutants and that hm not ban previously addressed in the SWP3; or 7 resuffe of inspentlow or Investigations by site operators, oparators of a municipal separate stramn server system receiving the discharge, authorized TCEO personnel, or a federal, side or 1=1 agency approving sediment and erosion plans indicate the Sii is praiiing ineffective in eftinuffirg or significantly rnlininnizing pollutants in dischoingeor authorized under this general permit. 8 9 10 11 12 Swthn F. Contents of SWP3 The SWP3 must include, at a minimum, the information described in this section. 1. A site description, or pmject description must be developed to Include: (a) a description of the nature of the canstrudien activity. potential pollutants and sources; (b) a description of the intended schedule or sequence of m*r activities; that will disturb soils for major portions of the site. (c) the total number of earn of the "tire property and the total number of acres where construction activities will occur, inclucring off -site moterial storage area% overburden and stockpiles of dK, ond borrow aw-g: (it) dodo describing the sol or the quality of any clischarge train the site; (a) a map showing the general location of the site (mg. a portion of a city or county map); (f) a detailed she map (� maps) indicating the following: (I) drainage polls= and approximate slopes anticipated aftw major grading activities. (R) mas where sol disturbance will occur CU) locations of all =lot structural controls either planned or in plum; (iv) locations whem stabilization practices am expected to be wed; (v) locationer of off-,siter material. waste, borrow, fill, o, equipment Worage areas; (vi) surface waters Cincluding wetlands) either adjacent or in close proximity, and (vfl) locations Writer atom water dischmga from the site directly to a surface wet" body. (g) the location and description of asphalt plants and concrete plants providing mpport to the construction age and authorized under this granted permil; (h) the name of receiving waters at or near the site that will be disturbed or that Will receive dscharges from disturbed own of the project. and (Ii a copy of this TFIDES general permit. 2. The SWP3 must describe the best monagement practices that will be used to minimbre pollution in nmoff. The description must Wmtify the general Unning or sequence fair implementation. At a minimum, the description must include the following componente (a) Erosion and Sediment Controls (I) Erosion and sedurnerd controls must be designed to retain sediment on -site to the extent practicable with consideration for 1=1 topograft war type, mul minall. Controls must also be designed and utilized to reduce the effort transport of suspended sediments and other pollutants 'if it is necessary to pump or channel standing water train the site, (6) Central measures must be properly selected. installed, and maintained according to the manufactumes or designer's specifications. If periodic Inspections or other information indcates a central has been used Incorrectly. or that the control is performing inadequately. the operator must replace or modify the control ou won in predicable after discovery that the central has been used Incorrectly. is performing inadequately, a Is damaged. (M) Sediment must be nerneved from wifiment Maps and sedimentation ponds no later than the time that design capacity has been reduced by 50%. (Iv) If sediment crumpet the site, accumulations must be removed at a frequency to rithrimiza further negative effects, and whignarmar feasible, prior to the next min overit (v) Controls must be developed to limit to the ordent practicable, offaiter transport of litter, construction debris, and construction materials. The SWP3 must include a description of interim and permanent stabilization Practices for the site. including a schedule of when the practices will be implemented. Site plans should ansung that existing vegetation is preserved where it is possible. (I) Stabilization, practices may include but am not Wited to: Establishment of temporary vegetation, establishment of permanent Vegetation, mulching, redesign, and stabilization, vegetative buffer ships, pmtection of existing tren; and Vegetation, and other similar merisma.plian (I,) The following records must be maintained and either attached to or referenced in the SWP3, and made readily mallable upon request: to the portion in Part III.D.1 of two general permit: (a) the dates when major gradng activitiag occur, (b) the dotear when construction activities temporarily or permanently own an a portion of the site: and (c) the dates when stabilization measures am initiated. (Ft) Stabilization meassuree must be initiated as man as predicable In portions of the site where construction adivitin have temporarily or permanently mand, and except as provided in (a) through (c) below, must be inated no mom than fourteen (14) days after the construction activity in that portion of the site has temporarily or permanently caused. (a) Where the initiation of mobilization mermares by the 14th day after construction activity temporarily or permatenty ceased is precluded by sant Crown ground conditions, stabilbortion maturing must be initiated as wern as predicable. (b) Whom construction activity on a porrmn of the site is temporarily ceased, and earth disturbing activities will.be returned within twenty-one (21) days, temporary stabilizatton r that portion of site. Measures do not have to be Initiated on (c) in �rid arms (areas with an Mature Mining of 0 to 10 inches), semiarid areas (areas with an Motors annual rainfall of 10 to 20 inches), and areas experiencing droughts where the inflation of doliflization meoreengs by the 14th day after corristruction activity has temporary or permanently caused is precluded by sewardly and conditions, stabilization measures must be initiated as won car practicable. 3. Structural Control Practices The SWP3 must include a description of any structural contral practices used to divert flows away from expand sells, to limit the carried of runcifif with disturbed areas, or to lession the off -site transport of eroded sells. (a) Sediment books am required, Waste feasible for common drainage locations that an area with ten (10) or an= acras ifisturbod at one time. a temporary (or permanent) sediment been that provides storage for a calmlated volume of nmoff from a 2-,year, 24-hour storm, train each disturbed arre drumed, or equivalent control mewares, shall be provided whom attainable unlit final stabilization of the site. Where Mining data is not available or a calculation cannot be performed, a temporary (or permanent) sediment begin providing 3,600 cubic fed of stomge per am drained is required where attainable until final stabilization of the arm When calculating the volume of nmixflf train a 2-year, 24-hour slower event, *It 19 not required to include the flows firent offafte creas and flaw if these flows am diverted around both the cristurbed areas of the age and the sedurnent from units cance that am either undisturbed or have already undergone final stabilization, begin. In derternifining whether installing a sediment basin is faci the partridge may consider factors such cor site scrilsi slope, available area an sfte� public safety, imedpittartion patterns, 9rte geometry, site vegetation, infilbrellim capacity, geatachnkcral fouders, depth to groundwater and ather sinsficir considerations. Where sediment begins are not feasible, equivalent control measures , which may include a maker of smaller sediment hearing, must be used. At a minimum, silt flances, vegetathic buffer ships, or equivalent sediment controls am required for all down slope boundaries (end for Unres side slope boundaries deemed appropriate an ifichated by individual site candtions) of the construction area. (b) Sediment traps and sediment boom may also be used to central solids in atom water numfif for drainage locations serving hew than ten (10) ocamer. At a minanumi, all front, vegetative buffer ships, or equivalent niffmant cantrals am required for oil down slope boundarim (and for than side slope boundaries deemed appropriate as (riddled by individual site conditions) of the construction. Alternatively. a sediment basin that provides, storage fair a calculated volume of mnoff from a 2-year. 24-hour starm from each disturbed core drained, cir equivalent conbri manager, may be provided or where romfoll data is net available or a calcukrUat cannot be performed, a temporary (or permanent) sediment basin providing 3.600 cable feet of storage per am drained may be provided. 4. Permanent Staining Water Controls A description of any measures that will be Installed during the construction prooms, to cadrol pollutants in storm water discharges Met will occur after ecaredruction operations have been completed must be included in the SWRI Pearmittem am only responsible for the installation and maintenance of storm water management measures prior to final stabilizagrion of the site or prior to submission of an NCF. S. Other Controls (a) Off -site vehicle tmcking of sedments and the generation of dust must be mmimized. (b) The SWP3 must include a description of construction and waste materials expected to be stated on -aft and a description of cimbrolit to reduce pollutants frian therse materials. (c) The SWP3 =at include a description of pollutant sournmer train areas other than construction, (hicludng for.. water ifircharges from dedicated asphalt plants and dedicated concrete plants), and a description of controls and measures that will be implemented at these arm to minimize pollutant discharges. (d) Velocity dissipation devices shall be placed of discharge locations and along the length of any outfoll channel to provide a flow velocity from the structure to a water course so that the natural phimical and biological characteristics and functions am maintained and protected. 6. Approved State and Lricol Plans (a) Permitting must swung the SWP3 is consstent with requirements specified In applicable sediment and erosion site plow or site permits, or storan water management site plans or site permits approved by federal, state, car 1=1 officials. (b) SWP3s must be updated cis necessary to remain consistent with any changes applicable to protecting surface water maturing in saidintrat wooden site plum or site pannilm or storm water management site plane or bite permits approved by state or land official for which the peritfittee receives written ratfice. 7. Maintenance All station and sediment central Measures and other protective measures; hk�::nad in the he SWIP3 must be maintained in effective operating condition. If through insped permitteer dartearminers Urat BMPs am not openi effectively, maintenance must be performed before the next anticipated stami event or aa necessary to maintain the congnued effectimerev of starm water controm. If mucintemance print to the next arricipari starm event is improdkoble. maintenance must be adeduled and accomplished as soon as practicable. Erosion and sediment controls that have ban intentionally disabled. run -war, removed, or otherwise renderad ineffective must be replaced or corroded immediately upon discovery. 8. U"ecfiow of Controls In the event of Doodling or other uncontrollable situations which prohibit access to the inspection sites. inspections must be conducted Go man as accone, Is pmcffmb a (a) Personnel provided by the permi and familiar with the SWP3 must inspect disturbed areas of the construction site fact have not been fimily stabilized. met used for storage of materials that am exposed to pmelp'Aation, and structural earnings for evidence of, or the potential fair. pollutants entering the drainage syrdern. Sediment and erosion central measuring identified in the SWP3 must be inspected to ensure that they are operating correctlyo Locations where vehicles enter or exit the age must be inspected for evidence of off-ske sediment tracking. Inspectiom; must be conducted at lead arm wary fourteen (14:, calendar days and Within twenty four (24) hmm of the end of a stomn event of 0.5 inchers; m greater. 13 1 14 Whom along have been finally or temporarily stabilized, whem runoff is unlikely due to winter conditions (e.g. site is covered with snow. im, or frozen ground exists). or during swermal and periods in and areas (areas with an weringle annual turning of 0 to 10 inches) and sernip-arld amers(anew With an average annual mining of 10 to 20 inches), inspectforis must be conducted at least oncir every month. As an alternative to the aborm-drownbed inspection schedule of once every fourteen (14) calendar days and withinn twenty four (24) hours, of a storrin went of OZ Inches; or greateri the Sli may be developed to require that throw inspectlow will occur at [seat once every seven (7) calendar days. If thits alternative schadule is developed. the Inspection must occur an a specifically defined day. regardless of whether or not there has been a rainfall event since the previous Inspection. (b) UlFiRry Fine insturailion, pipeline construction, and other arriumpim of long, narrow, linear construction activities may provide inspeation personnel with limited accagra to the areas described in Part IILFR(c) above. Inspection of them areas could require that vehicles compromise temprimrfl�y or men permanently stabilized areas, cuum additional disturbance of sells, and increase the Potential far erosion. Jn than circumstances, controls must be suspected at least arm every fourteen (14) calendrardoys and within twenty four (24) hours of the and of a storm event of 0.5 inches, but representative inspections may be performed. For representative inspections, personnel must hispect controls along the construction site for 025 rare above and below each access Point whom a roadway. undisturbed right-of-way. or other simlar fedum intersects the construction site and alto" access to the � described in Pad ILFR(a) derve. The conditicans of the controls along each Impeded 0.25 mile segment may be mnsidemd as representative of the condition of controls along that much extending train the end of the OM mle segment to dithff the end of the next 0.25 Ingo inspected segment or to the and of the project, whitchaver accims First. As an alternative to the above-clescribed inspection schedule of once every fourteen (14) colemar days and within twenty four (24) hours of a storn event of OS inches or greater, the SWIP3 may be developed to require that than inspection will occur at least once every swast (7) calendar day& If this alternative schedule is developed, the inspection must occur on a specifically defined day, regardless of whether or net Morris has been a Mudd event since the previous inspection. (c) The SWPJ must be modified hand an ft results of inspections. as necessary, to better corthal pollubmits in ruraff. Revision to the SWFJ must be campleted within seven (7) calandar days following tha inspection. If existing HMPs am modifled or if additional BMPa am necescrary, an implementation schedule must be described in the SWP3 and wherever possible those changes 'implemented before the next stormi mont. If implementation before the next anticpated sham went is Impracticable, than changes must be implemented as sican m practicable. (it) A report surrunwrizing the scope of the inspection, names end qualifications of porwrinal making the Inspection. the doles of the Inspection, and nuojar observations natural to the Implementation of the SWP3 must be mcde and retained Go part of the SWR3. Major observations should Include: The lomilgrai of dechargers, of sediment or other pollutants fruit the art; loc-dim, of BMPs that need to be maintained; locations of BMPs that failed to operate as designed or proved inadequate for a particular locollan; and locations whom additional BMPs am needed. Actions; taken an a result of inspection must be described within, and retained me a part of, the SWP3. 7. AuthorEDOODReports must identify any Incidents of noncompliance. Where a report do" net identify arty incklents of noncompliance, the report must contain a codification that the factity or site is in compliance With the SWP3 and this permit. The report must be signed by the person and in the manner required by 30 TAG § 305.128 (natural to Signatories to Reports) Measures for all eligible non-tharm water components of the ducharge. 9. The SWP3 must identify and ansum the implementation of appropriate pollution prevention Part IV. Section A. NJ discharges of storin water runciff from comader batch plants that qualify for carwage, end that am authorized to discharge storm water under the provisions of Uft general permit must be monlitored at the following monitoring frequency end cromply with the following numi effluent larritationsc Uniftallons Monitoring Total Suspended Solids ZZ 65 mg/l I/Year. Or and Grease 15 mg/l 1/Ymr- pit between 6 and 9 standard units I/Year- It discharge o=urm Results of monitoring for determinng campriance with numeric effluent lanitattom; must be necorded on a discharge mongering report (OMR). The OUR must either be an original EPA No. 3320-1 to= (Attachment 3 of this geragral Parnell). a duplicate of the farm. or as otherwise Provided by the executive director. Monfloring must be conducted prior to December 31st for such annual monitoring period. A copy of the DUR must either be retained at the facility car shall be made readily mailable far revim by authorized TCEQ personnel upon requesti by March 31st following the end of each annual monitoring period. It the results Indicate the violation of we or mom of thems numeric Innistations, the permfttm mind also submit the DMIR to the TCEVs Information Resources Carter (MC 212) by March 31st of such annual monitoring period. Part V. IR 6 It of R I The permittee must retain the following mmrds for a Grinimurn period of three (3) young; from Ung date that a NOT is wbmitted m required by Part ILD. For activities; that cre not reolumed to mbrWrt an NOT, records shall be mtemed for a mitnimurn period of three (3) young, free the date that eitherz. fmal stabilization has been achieved on Gil portions, of the site that is the respomfilifflly at the Perri or another permitted operator has assamed contsel accariffing to met all areas of the site that have not been finally stabilized. Records Includesional 1. A copy of the SWP3 plan 2- All reports and actions required by this permit includ'ing a copy of the construction site not!". 3. Ali data used to complete the NOL if an NOI Is required for coveanges under this general perint. Pot VL skrwwd PoTnR Omdww 1. The penalties, has a duty to comply with all permit conditions. Failure to winply with any permit condition is a violation of the permit and staturbor under which it was issued, and is gmunds for enforcement action, for terminating coverage under this giarrand permit, or for requiring a discharger to apply for and obtain an Individual TPDES permit. 2- Authorization under this general permit may be suspended or moked for others. Firing a notice of planned changes or anticipated nor-ownpliance by the permitter, does not stay any permit condition. The permittea must furnoth to the executive director, upon request and within a reasonable UnI any information necessary for the executive director to determine whether mum exists far mingking, suspending. or tornindW. AuthorED. Danng authorization under this permit. Additionally, the permittee must provide to the executive condition of thh; general permit. director, upon request, copies of all records that the penalties is required to maintain ass a 3. It is Got a defense for a discharge, in an enforcement action get it iscardif have ban necessary to halt or reduce the permitted activity to maintain compliance with the pennit conditions. 4. Inspection and entry shall be allowed under Taxazzi Water Code Chapters 26-28, Health and Safety Code 9§ 361.0,32-361.033 and 361.037, and 40 Code of Federal Regulations (CFR) §122.411(1). The statement in Taxes Water Code § 26.014 that commisson entry of a facility sholl comir according to an estolifishment's miss and regulations concerning safety, internalsecarrity, and fire protwffan is not grounds for denfirl or restriction of entry to any part of the facility or site. but merely detonate, the commisson's duty to chasms appropriate rufas and regulations during an impaction. 5. The dimhorger is subject to administrative. civil, and criminal penalties, as cppliccble� under Texas Water Code §§ 26.136, 26.21Z and 26.213 fair violations inducting but not Isirnited to the following: a. negligently or knowingly violating CWA, §§ 301, 302, 306, 307, MS. 318. or 405. or any condiftri m Rairtation, Implementing any sections in a permit issued under C-WA, 6 402, or any requirement imposed in a pidi gain ant program approved under CWA. §§ 402(c)(3) or 402(b)(8); b. knowingly making any false statement represiontallon, or malliffoullon 'in any record or other document subrWitted or required to be maintained under a pearrat, 'inducting monitrifing reports w reports of compliance or noncompliance. 6. All reports and other information requested by the executive director must be signed by the person and in the manner required by 30 TAC 305.128 (ristating to Signatories to Reports). 7. Authorization under this general permit data not Gurney property or water rights of any sort end data not grant arry nclusive privilege. Part VL Feet Sections P. Application Fees An appricatton fee of $100 must be submitted with each NOI for coverage of a large construction activity. A fer, is not required for submission of an NOT or Noe letter. IL Water *wRY Forse; Large construction activities authorized under this general permit must pay an annual Water Quarty Fair of $100 under Taxes Water Code 2&0291 and according to TAC Chapter 205 (relating to General Permits for Waste Discharges). I Oki *e 1:4 1, IL KYLITTL THIS DRAWING REPRESENTS THE AS -BUILT STATE OF THIS PROJECT ACCORDING TO AVAILABLE INFORMA11ON FURNISHED TO THE EN BY THE CONTRACTOR 05 ER AFTER CONSTRUM EAD ?NW 18 DEC. 2007 15 16 17 Is. ii 12 1 1 1 1 AD M.4 J is lilibilt at r Z� I I I I - - 0 1 1 1 2' E c t '12 E L' Z' - _ . " 1� t:'- . 0:1 1 I.= � 2 E EA J, 9 1 M. ait , 0 h , _q " .1 NF >2 A"-QJI=C3 480.x MIX �:g - 1AA ? 1� I u 8.11:9 2.03&� 19 E E - �"E c .1 E! 22 to! .9 E iE U p? 9 li Z -0 0 d isfl5 1 U >1 0 "7. 'lil U 0 a ..8 -1 ti .1 -0 a 9 rZ .8 L gn is 9 11 F � 9 8 15 U -9.9 9 Z Zi 1 11 2 Z rig Co WX 0 .5 r A 9 & Is a n .5 Z h3 6 4 6 1 4' S !'1 .9 2 g . U 8 8 11 Z 8.3- 8 :� 5 a . - .8 if 98 Z, 5 :,a 8 :2 9 9 LETE BATCH FACILITIES STW/ TXR15 ICCI WXVAWRESS DISCHARGE MON IN C REPORT (DMR) NOTE. winim li to- TCEQ (MC 212) P.O. Box 13087 &arm TX 7871t-3OB7 0 0*11 �m� (4 01 a*) 0 13240) is"') r"=) (ZE.) MA A- mA 15 a PH I "r I DME 28M North Henderson Ave. Suite 100 Dratlamflawas 75206 214370.3470 Ph *214.370-301321 F)c 10 11 1 12 1 13 14 15 JOB NAME LAKES ATL FAIRMONT GREENS, SEC, I CITY OF LA PORTE HARRIS COUNTY TEXAS DRAWING TITLE SWPPP GENERAL PERA41T TCQ6\PerM1t No. TXR150000 SEAL DRAWN SCALE F.M. FILENAME DRAWING NO. ..j ............................. REVIEWED EFFREY H. COHEN ............................... A JHC DATE C7*05 ... 14APR.2006 PROJECT NO. IiArKsl 2702.00 48 of 49 16 17 f L r G C 0 C4 o > C 0oW T 0) Ott O 0 4-- 3 L >, 4- 0 4- Z _ of U N 3 <L C a) 0C L 4- L 03 L C' o CCEo - L [0 ami v C - to O WXXL r � 4- U U H 0) U m(0C T 3 0 N V L 0a c L L h m OL a E U >> In 0 4-- C � ° '0oo 0120 4- X -F �r �n0 + ) •4- v � C) t O E 0 W H N N 10 �v+ L`I) Ln m C arx0 Z]C 3::Y 0 U 0 U Warning Sign Sequence N n I �i S n f1n.v+c i •Fe A i rend L nn . t • v,s Sane as Below V as v sR1-2 YIELD �� 42" X 42" X 42" �� I 1 -2b TO 48" 1X 36" ONCOMING t i END -a-� ROAD WORK TRAFFIC T O 7' minimum ¢ (SEE NOTE 6) Channel izing devices separate work area from traveled way. G20-2a 48" X 24" $ a �;1'iv Type III barricade, j channeIizing devices,or i shadow vehicle with orange ■ r I Cgs ~. ...nrn's n I i h+c When shadow vehicle is I C-, C! required,, it shall be equipped N with Truck Mounted Attenuator. ■ r . YIELD } _c SRI-2 l.:.. ® gib.. �. /.:. 42" 'A' 42" 'A' 42N ! O O 1 ONCOMING SR1-2b TRAFFIC 48" X 36" (SEE NOTE 6) YIELD SW3-2o 44" X 48" ,X ONE LANE ROAD AHEAD CW20-4Q I 48" X 48" x ROAD ,�. WORK AHEAD CW20-1D 48" X 48" (FLAGS -SEE NOTE 1) TCP (I - 2a ) One Lane Closed _ Adequate Field of View .. l TO STOP ♦ FCW20-7b 48° X.48" (SEE NOTE. 2) ONE LANE ROAD AHEAD CW20-4D 480 X 48" \ FCW20-70 48° X 48 500 FEET ♦ + END The requirement for shadow vehicles will be listed in the project GENERAL NOTES, Item 502, Barricades, Signs and Traffic Handling. ROAD \ WORK CW20-1 D AHEAD 48" X 48" (FLAGS -SEE NOTE 1) 00 tryno ti i 150' Min. I I a t / c Type III barricade, M chow: izing dev1ces,`or shadow vehicle with orange flags or warning lights. i When shadow vehicle is t required, it shail,be equipeed with Truck Mounted Attenuator. N x END ROAD WORK. G20-20 48' X 24' W 20-7a X 48" 500 F4 RECORD DRAWING THIS DRAWING REPRESENTS THE AS -BUILT STATE OF THIS PROJECT ACCORDING TO AVAILABLE INFO MATION FURNISHED TO THE. EN BY THE OR, SURVEY OWNER t? CONSTRU ON BY: DAIV 18.DEC.2007 I LEGEND Type III Barricade ■ s1 Channel izing Devices 1 Flog I-----i)i� Heavy Work Vehicle Truck Mounted Attenuator Trailer Mounted Portable Changeable Flashing Arrow Panel Message Sign [� Flogger Sign Post Minimum Ddsirable Taper Ler*,t *.* Suggested Maximum Spacing of Device Minimun Sign Spacing Posted Speed*Offset Formula 10, 11 Offset 12' Offset 0n a Taper On a Tangent X Distance 30 2 L= 60 150' 165' 180' 30' 60' -75' 120` 35 205' 226" 245' 35' 70'-90' 160" 40 265' 295' 320' 401 80'-100' 240' 45 L=WS 450' 495. 540" 45 ` 90' -110' 320' 50 500' 554' 600' 50' 100'-125` 400' 55 550' 605" 660' 55' 110'-140' 500' 60 600' 66Q' 720' 60' 120' -150` *600, 65 650' 715' 780' 65' 130' -165' *700' 70 700` 770' 840' 70' 140' -175' : * 800' * Converrtidtaf Roads Only } ' **Taper lengths have been molded off. L-Length of Taper (FT.) Wo-Width of Offset (FT.) S-Posted_Speed (MPH) TTPICAI. USAGE: MOBILE SHORT DURATION SHORT TERM STATIONARY INTERMEDIATE TERM STATIONARY LONG TERM STATIONARY GENERAL NOTES: GENERAL NOTES: 1. Flags attached to signs cite REQUIRED. t 2• All traffic control devices illustrated are REQUIRED,"except those _. denoted with the triangle°symbol may be omitted when stated elsewhere in the plans. ` j -4 Tho RE PROPARFn TA STQD B; gn nny hw i ns=tcl l l ad after the (k1F LANE ROAD •aucan nlw l but pro Ginn arms i Ong ChnII t�6 mntn+ATnnei nttu+v o.bp ., but proper vr;ps u,.w..y .,..,... V 1.M... •V t..1.If ! ! ,C 77 -. . 4. ROAD WORK ,AHEAD sign may be repeated if;the visibility of the work zone is less than 1600'. ' TCP(1-2a)� 5. YIELD sign traffic control may be used on projects with approaches that have adequate sight distance. For projects in urban areas, work zones should be no Ionger4than one half city block. Jn rural areas ;71 on roadways with less than-4000 ADT, work areas should be no longer '. that 400' . . 6. YIELD TO ONCOMING TRAFFIC sign shall be placed on.a support at a 7' s minimum mounting.height. TCP(1-2b) 7. Floggers should use two-wpy radios or other methods of communication to control traffic: 8. Length of work area shooio be based on the ability of.ftaggers to coimuen i cate. Rai 9. Distance along curve of wprk area should be adequate length for motorists to identify aid react to flogger signals. OMy pre-quoi:fls0 s wall to tow& A I:St of clolilloat womats m their _ my -tie oQtoln®A oy witing or raxInv .7IMYR {A:a®. A .. Traffic Qm a! tons Oiris:on - TE V. of T _ tot• silos Ouporistiir! rc"RAN or w11 ROAD WORK 1 i2S East iiN MMI- � t Pitons (5121 416-3m ;' x Fax isiil 4i6.316i _G20-2a E-coil TiW-STAIDAl6 i)gw0ot.stot&ftull a 486 X 24" i VCW20-ID j .�. .a.. _ STAMM PLANS 2 '!a"R 4s ° TEXAS OERARTIENT OF TRANSPORTATION 48X 48° �i�__ , (FLAGS -SEE NOTE 1) TCP t 1 - 2b ) - 3 One Lane Closed Inadequate Field of View BE PREPARED , TO STOP 4E L¢N ROAD AHEAD ♦ FCW20=7b CW20-4D 48" X 48" 48" X 48" (SEE NOTE 2) 11�1� II■11�1�' ��T 0 VI�VCVIvI i lVV TI�AF1= IC III II�' Ifni. 4/2,. Traffic (Jpe Wow Dh1.91i 6�I" D A •Y/2 �6 TRAFFIC CONTROL.PLAN E 4/2 1 6" E 'F 4!2 ° - - SR1-2b Letters - Slack QTxDOT December 1985 uo-LR =--MT w- DN as -MT IM M: Background - White WISI l�S m� � AD rraoW sm " " 48 x 36 Reflective 4-94 . 6 2-94 1-97 Ono cn W SEMO a ,m HIGMY 4-98 152