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HomeMy WebLinkAbout10-4809 EAST MAIN ST DRNG IMPLOCATION MAP Not to Scale HARRIS COUNTY KEY MAP: 540-Y,Z Louis R. Rigby COUNCIL Mike Mosteit Jay Martin Chuck Engell,en Mike Clausen Daryl Leonard John P. Zemanek Tommy Mo.nelr Dottie Kaminski CITY MANAGER Ron Bottoms Sheet List Table Sheet Number Sheet Title 1 COVER SHEET 2 HARRIS COUNTY EXPRESS REVIEW.SHEET 3 GENERAL NOTES 4 DRAINAGE AREA MAP 5-10 PLAN &PROFILE DBL-A 11-13 STORM SEWER DETAIL 14 TRENCH SAFETY 15 SW3P DETAILS 16 HEADWALL DETAIL :71 O O N / O O 00 o 0 *.:.........:*.�i /,,. ROONEY lEE SIATON � �...� - w J A: 90298 I�1�Do FO/STERF�1— fit Li ry The seal appearing on j this document Was authorized by 20' 0-4809 RODNEY LEE SLATON z P.E. 90298, on SHEE f 1 OF 16 Q C 0 / N 1..PAVING IDENTIAL / SUBDIV)iSION D RAINA COMMERCiA.L / OHEIt SITE DRAIN WATER AND WASTEWATER $. I IIESCF.IPTION OF PROPERTY I. EsiGN THICKNESS OF PAVING I, GE SYSTEM PE — I. E 0 SERVICE PROPOSE I. LEGAL DESCRIPTION .6. STORM WATER QUALITY' If. ILIZED SNGTH OF TO A DEPTH OF —� P I. CONSTRUCTION PROTECTIVE MEASURES I III. N STRENGTH OF CONCRETE p ❑ M SEWER D s A GE EA MUNICIPALITY: i A. ACP.EAfc`: EAST .MAIN STREET & F. 21 Q-00-00 R.O.W. IV,. ND PLACEMENT OF STEEL: EW DEVELOPMENT AREA: NICIPAL UTILITY DISTRICT: 15 ❑ RO DE DITCH _ ❑ SWPPP SITE PLAN' AND DETAILS ON SHEETS _ DEVELOPMENT AREA (AMOUNT INCREASED ❑ R DISTRICT: ( )------- - q6�w1" DRIVEWAYS vlOUs AREA); B. ❑ SUBDIVISION. IL APPLICABILITY FOR PERMANENT I, NUMBER DRIVEWAY APPROACHES_ PROPOSED: �I; DESIGN OD USED DETE von�UyE - FEATURES] �r • , :: •• i RI WATER AND WASTEWAT YSTEMS ❑ P ❑ EXEMPT NEW'.DEVELOPMENT.OF LESS THAN 5 ACRE PARCE ' li ONRSHEFT STANDARD DRIVEWAY DETAIL APPEAR ❑ CITY OF TON FREQUENCY J' S 0 PRIVA TER SYSTEM AND VIDUAL OSSF ❑ s,;RVEY &ABSTRACT: ' ❑ OTHER NEW AREA—.___X— _ (+CITE' FEET' k •65 ❑ INDIVIDU TER WELL A SSF 0. EXEMPT. REDEVELOPMENT = II ERE DETENTION F'EQUIRED !' FIR PARATUS'ACCESS 1.00 ❑OTHER: TOTAL IMPERVIOUS. SURFACE (EXISTING PLUS PROPOSED), I� 17 S THAN 1 ACRE, ill: • DR .. AGE SSE F LL OTHER: _ C E W ❑ EXEMPT "GRAND 'FATHERED" BY AN EXISTING -STORM SEWEF L N :. SHELT(5)' PROPOSED V0 -UME _ PORE CEET ' I1 WAST AT ER E QUEST NO. _ C. AbJACENI' ROADS: EAST MAIN STREET P : ❑ NOT. REQUIRED DUE ❑ TO DETENTION PO -�--- A OR COVERED ❑ STORM_WATER. QUALITY PERMIT REQUIREMENT*FOR THIS PR J C IS ❑ .REQUIRED AND SH ON.• . ❑ DETENTION POND MA BY 11 uTFLLL ROOF OF CAPACI u 'r ❑' "S O URBING .OUTFALL.TO ❑ ,H.C. RDA L�T il. PLATTING T RM.WATER QUALITY MANAGEMENT PLAN INCLUDED.. SW' IN' SITE PLAN ON ❑ To HCFCD DRAINAGE UNIT NO, ❑ EXISTING H. SEWER L.ISLANDS AND MEDIANS RED STANDAR CURBING ❑ TO. HARRIS, COUNTY E DITCH VISION `PLAT SHEET(S) _____________________ _______ A SUBDIVISION ❑ OTHER _ 7 .LETTER FIR (STRICT ORIZING SERVICE .❑ PROPO"ED PLAT / REPEAT' ❑ STANDARD 6" CURBING P SED ROAD' NAME:' •ROADSIDE' DITCH DUVALL: AND CON ION RECORDED P - ❑ 4 x 17. CURBING PROPO T AT MEDIANS AND ISLANDS ALLOWABL::•.OUTFALL.RA7E: 0. _ LF FrontG e'= TCE ❑ PLAT /REPEAT 11_ PERMANENT STORM WATER QUALITY FEATURES ❑STnpe. ;rJ c F. n Out 7 ----- PROPOSEC C?UTFALL RATE; ; - g --PLAT - TRAFFIC CO PPo^G.^)Efi': iC"?1n Is >uBMERGE -' ).' NA+IE: ______—__—_-�--------___-- EGETATIVE CONTROLS USED: FILTE STRI cFs) Q OVAL FOR WATER TEM /e JD 0 ERATIONS �: Os PLAT NIJOBFR— ----------- ( R . P, GRASSY SWALE Jf BAN FORESTRY) — ------------- CI STORM .._w(•R ouTFA ❑ UBDIV S ONEPLANNINGSRE ❑ DETAILS AND CALCULATIONS APPEAR' ON SHEET S ,(__MEDIAN CUTS i ✓ sL !`.:._?: ' ALL' CAPACr yY kLOCA7 TRACT FROM ❑ NO PLAT REQUIRED O ----- - - --- r1: N0 MEDIAN CUT OR RELOCA IS OSED ti 'FROM CRA'NAGE AP • ------ ) USED (WET, DRY, WETLANDS DETAILS AID) C •LCU MAP (cls _ ❑ POND STRUCTURE US CAPA.:IT" .-,; IED.TO TRA,CT'FROM.D. A. M DATE'0: -.__ B. •f6TREETS PROPG,IEJ ) CATIONS- 1 '❑ PtIEWAN MODIFICATIONS ARE WN' 0 ET I: - (C°S) (: PREPAR!;:D BY:' i NT OF -LOW { APPEAR ON SHEET(S)}.. . P,OM•. CRP _•AREA MAP .DATED: • �------ --- „ PRFPARACTUAL— — ---------- (CFS) ; . "• ❑PUBLIC ACTU.A FALL RATE: _;_ PRIVATE OUT - l_C ! RIG URN — (QF.;) IV. PUMPED D!, s ^y RESIDENTIAL LOTS OR S " ❑ PUBLIC &.ARIVATE' ❑ 'HYDRODYNAMIC TYPE SEPARATOR MODEL: L NO LEFT /RIGHT TU NE Is PROPOSE __ ❑ COMMERCIAL AVERAGED FLOW ❑NONE ❑ OTHER S. ; . ' '❑ LEFT / RIGHT TURN IS SHOWN .ON SH -- VOLUME T '.GRAVITY FLOWS: _ ;:_�_ ACRE FEET. V. D 'E SYSTEifd FLOW RATE MNTO ROADSIDE �__._�___-- -- ACRE FEET el 0 JURISDICTIONS .VOLUME _ ❑ OTHER, i�i ) ENT VELOCITYOADSIDE DITCH � � ❑ CITY OF HO.IS'TON �� - - - Iif, TRAFFIC COT PLAN' F 1'f;IOR TO DE, ENTION: FS' OR ;'EWER: NOTES; : I — II REOUIREO ON ALL PROJECTS, 'Ill IF NOT EXEMPT OR "GRANDFATHERED' ❑ CITY OF'Lr;'FORTE AND M'if2GAN S POINT f W P PECIFICATIONS AND OPERATING PLA)I L COMPLETE FOR ALL PROJECTS •INCLUDE: PROJECT TRE, HARRIS COUNTY PROJECT NUMBER, AND SWq PERMIT NUME R, OF Pf0 WORK IN T IGFIT OF WAY IS PROPOSED TH AFTER,_ DETENTION IF REQUIRED : 11. COMPLETE FOR ALL PROJECTS. � ❑ ETJ CITY Of'*' HOUSTON � THE NAtdE OE THE PERMITTNG AUTHORITY IF OTHER THAN HARRIS COUNTY., WOULD INTER F WITH TRAFFIC FLOW ( ) R ON SItEET __ r III. COMPLETE ONLY IF TCEQ DISCHARGE PERMIT IS PROPOSED ' ❑ ETJi CITY .OF ❑ TRAFFIC Co'P SHOWN ON SHEET _ _ _ ❑ ET ETI - - C 5 ti V: TRAFFIC N L 0 TFALL PIP S ZE ❑ NO TRA SIGNAL IS EXISTING % PROPOSED RESTRICTOR �IPE SIZE: IV. HCAD ACCOUNT NOS, (ALL) 11JN11 - CACPIt! S 0 EXISTI RAFFIC SIGNAL DEVICES (T,C, BOXES AND LOOPS _ SIGNATURE E BLOCK SHO N SHEET PROJECT NAME' ;I ❑ PR ED TRAFFIC SIGNAL (BY OTHERS) jI V. EIC IMPACT ANALYSIS- $, FLOOD PLAIN STATUS TRAFFIC IMPACT ANALYSIS IS REQUIRED I. GENERAL INFORMATION - - f. RAFFIG IMPACT ANALYSIS HAS BEEN APPROVED ON DATE:___ FIRM PANELS FOR PROPERTY: 48201CO945, SUFFIX L FIRM PANELSDATE: B/17/2008 ; V UNOBSTRUCTED VISIBILITY EASEIy}U ,V X ' STATUS OF PROPERTY ON MAP — ❑ REQUIRED AND SHOWN ON . SHEET(f,) • ENTIRELY LOCATED IN UNSHADED ZONE "X" ❑ NOT REQUIRED El LOCATED PARTIALLY IN ANY "A" ZONE OR SHADED 1DPI: "X"N KEY MAP OP`9 ( )-- DELINEATE FLOODPLAIN BOUNDARY ON CONSTRUCT( ORAWI G5 ------- ,N. (DRAINAGE LAYOUT PG. NO.-___) (BASE FLOOD LEVEL_ CPC 101 FORM MAY BE Rr0 JIRED .• . ❑ N ZONE OR SHADED IE ,X„ ,LOCATED ENTIRELY IN ANY ,A LIED Z FLOOD CONTROL DISTRICT C E RIT RIA '❑ INDICATE BASE FLOOD LEVEL-__--_--) 9 ' ' / . LOCATED IN THE 10"YE/,R FLOODPLAIN 9; ' WORK IN HCFCD RIGHT-OFWAY ( . PERNTITS 0• REQU�IREI,, P�IENIION Sl1MMARY ❑ LOCATED IN CYPRESS, CREEK LOMR 08-06-2369P. , -- (INDICATE BASE FLOOD LP/LiL____ iSECTION TO BE FILLED OUT BY H.gRR15 COUNTY REVIEW Rl STORMWATER DETENTION BASIN ROUTING TABLE SITE. REMOVED -PROM FLO(bPtAIN BY LOMA 1., 1YEE OF WORK TO BE PER; ;MED •ice 1 � DETENTION BASIN DRAINAGE AREA = _ACRES MAX BASIN DRAIN TIME (100—YR.�EVENT) a _HOURS : � '. •• ,OR LOMR-F.-CASE 'NQ.__`__----- --- ®' OUTFALL ❑ STORM WATER QUALITY • •. . ' - PAINFALL EVENT PROBABILITY PRE —DEVELOPED PEAK POST —DEVELOPED PEAK DETENTION BASIN MAXIMUM WATER PEAJ( STORAGE. STORAGE RATE RUNOFF CFS RUNOFF CFS EAK OUT FLOW TFLOW CFS SURFACE FA E ELEVATION VOLUME AC—F t AC —FT PER AC 110% EXCEEDANCE (10-YEAR) .. N/A N/A N/A N/A N/A .N/A 117. EXCEEDANCE (100—YEAR) N/A. N/A N/A N/A -- N/A N/A ❑ --OTHER ❑ UTILITY CROSSING ❑' ROADWAY BRIDGE / CULVERT CROSSING ❑ PHASE II PERMIT CLASS I ! • ' ELEVATION, INFORMATION ! :',: • ' ` " ❑ FILL ACTIVITY ❑ PHA SE II PERMIT CLASS II C:. CRITICAL FACILITY ' BENCHMARK USED ' , ' ' ❑ REHABILITATION OF CHANNEL ® HARRIS COUNTY FLOODftAIV REFERENCE MA! K ❑ MAINTENANCE ❑ DRIVEWAY WITH CULVERT _;___ CURB AND GUTTER :O , HARRIS-,GALVESTON COA`TAL, SUBSIDENCE �L37RICT ❑ TEMPORARY CROSSING ADDITIONAL CRITERIA FOR PUMPED DETENTION BASINS: ' :BENCHMARK (FOR' CO,ASi'1L•;AREAS) ❑ OTHER ❑ SEPTIC (EXISTING) ❑ FIEPTIC (PROPOSED) "DESCRIPTION OF' BENCHMARK IN•ILQDING ELEVATION I; DATUM AND VOLUME OF PUMPED 17 EXCEEDANCE STORAGE VOLUME _ AC -FT % OF TOTAL VOLUME 'YEAR OF ADJUSTMENT (2ob1 AD.T.t,:•• 1 - - ❑NOTICE OF .DETENTION REGBIIRED 1 MAXIMUM DESIGN OUTFLOW VELOCITY INTO HCFCD CHANNEL to FT./SEC. ❑ FILL AFFIDAVIT REQUIRED -DRAIN TIME FOR BASIN HOURS BASED ON —_ HEA, C01L,.LiO;(S. RM 060030 BRASS DISK AT BRIE 3E OVER F 21,E-00-00 '. .' — - ... _ @ SPENCER HIGHWAY' 1988 NAVC 2001 ADJ, 11, PERMIT ❑ BUILDING PERMITS (No. C:F BUILDINGS to STORMWATER DRAINAGE DESIGN REPORT : ELEV. = 18.23 0 US ARMY CORPS ENGINEERS NATIONWIDE ❑ SUBDIVISION INFRASTRUCTURE PHASE If (N0. OF LOTS f REPORT TITLE PROPOSED STORM SEWER IMPROVEMENTS ALONG EAST MAIN STREET _ _ PERMIT NUMBER(S) ___L -------- IL FLOOD PLAIN DETERMINATION BASED :0 GROUPJ ELEVATION ❑ US ARMY CORPS OF ENGINEERS INDIVIDUAL PERMITS NOTE•`.(: REPORT DATE -MARCH 2O11 'ENGINEERING FIRM CIViITeGl7 'N ❑ OTHER MARCH 2O11 2011510 ❑ PROPERTY LIES ENTIRELY. ABOVE THE B1SE FLOOD' LEVEL ❑ NO PERMITS REQUIRED t` . DATE OF ACKNOWLEDGEMENT BY HCFCD OR FLOODPLAIN ADMINISTRATOR HCFCD PROJECT �— AND IN SHADED ZONE'rk !. E]PROPERTY LIES PARTIALLY OR ENTIRELYEXPLAIN:, BELOW THE BASE FLOOD WORK IN I ARRI9LEVEL .CC:l1)N Ty R.O,W. . STORMWATER DETENTION FOR THE PROPOSED WORK CONTAINED IN THESE PLANS IS PROVIDED•'BY.OTHER PLANS: 111, FLOODPLAIN STORAGE SUMMARY,; (APPLIES ONLY T6 PORTION of LAND LOCATED WITHIN IR UTILITY f ' FLOODPL IN AS DE11NEATED BY FIRM PANEL). — ❑ CONSTRUCTION PLAN TITLE A; TOTAL VOLUME OF• MATERIAL PROPOSED t'Q1 BE PLACED WITHIN THE FIRM ENGINEERING FIRM DATE SIGNED BY HCFCD HCFCD PROJECT jJ — DELINEATED FLOODPLAIN (FILL, BASE, CbN(:RETE, ASPHALT, ETC.): ❑ OTHER Le., BELOW ELEVATION (200, .AQ,!,) CUBIC YARDS Y 3 III. ja REFERENCE / O&IS OF 1(:RWN9L0O 11. HCFCD STANDARD NOTES: SEE SHEET OF THESE PLANS, B. TOTAL VOLUME OF MATERIAL PROPOSED'TO BE REMOVED FROM THE FIRM DELINEATED FLOODPLAIN: I El ENVIRONMENTAL. CONSULTANT REPORT !L-HCFCD STANDARD' DETAILS: SEE SHEET__1 t OF THESE PLANS. i,e.;' BELOW ELEVATION (2001 QD,Q CUBIC YARDS BY REPORT THE C. FILL AREA IN FLOODPLAIN IS SHOWN ON SHEET -- �— 1 RAMPS % SIDEWAT T' IV, REFER TO PLAN SHEETS 10 FOR EXISTING AND PROPOSED RIGHT REPORT DATE OF WAY DELINEATION AND COMPLETE RECORDING INFORMATION TO INCLUDE L• CLERK'S FILE NUMBERS, TYPE OF ESTATE (e,g., DRAINAGE EASEMENT, I FEE STRIP, ETC,) AND GRANTEE (e.g. COH, HCFCD, PUBLIC, TXDOT, ETC,)' ------'------------------- L_ ❑ OTHER CURB RAM OSED F3 YES ❑ NO SIDEWALKS PR ❑ NO A. HOME BUILDER ❑YES 1y_ LJLOMR REQUIRED ❑CLOMR REQUIRED I, - III. REQUIRED ON PROJECTS WITH WORK IN A HCFCD CHANNEL. B. DEVELOPER ES PLEASE REFERENCE SECTION 17 OF THE FLOOD CONTROL DISTRICT C. H.O.A. VERIFIED BY:SA%►M � �'k"7— Ej �'� l� ; POLICY, CRITERIA, AND PROCEDURE MANUAL FOR MORE INFORMATION, D. OTHERS .. FOR PROJECTS LOCATED M ANY FLOODPLAIN - j Dnxlopment eamirucfedor'placedIn accordance u0h iueeplow ndt(:✓mplyntlh allpmHstrow of@e Regu(allonto/Ha Mr County, Tuaafar Flo adptoIn Aton age meaI. /''1 }'�T}�'( Xanufilt 6 cllawed In lheQoodplaln andnofl(I is allotted in thefloa8wy, y /, L l�.l-S.r .L.IVG . ' FODNDATIONNOTRSI(A7pllnleemo,WidlnperGnlldln7addfdomrt7vldnrait.Nlpermll) - 1G _ All ualerheafu+finnoeu, air enndltlon(ng unlu, deenleeldLfdbme mpanel+, and any ofhermechanlen(orelecMrolequril mute be elevated In accordance nith section - 'Fh'ANf1 C41(1WM PM CI-ICCT(Cl 4.OSafHnrriJ Caunyfloodplaln regulaliom. link,deitrlml Nmulhen4ng a fight n0ldor ors/tl locnld4belmv tde c.ie (; 00;'mr) flasdd wllan short be dml ,If,om above and he an a sepmon,kitchen ,411inaterm!t wed berm, the piroyear/ IvseAvad rinvifim aeon oppr, vedeF.1U Tedmfrol Rulrafn 2.73 at C. tr 3 nplerau4lan( andalson ved (a accord nnce nph fEAfAhchnleaiDulletln l•93forfeundatlan openingr, : Ifll,e prdperq-Ulocaudnilhln the dntgnated 10li flocdplofn ortenget.' loodploh, all comf,ut •log rp to st mo fmU(14) mother, obmn the bmeffoodelevation mwhrre nmranq: mnuereonfrcG ]but matMals sows toviceffarpitr,eohout,"on4foundalton stall% Camnnelma ofairl"l care fodl'Ifu inland lateral below the boo (1001•u,1flood rtnaltan la the 30QturQoa4plaln ornith/n the bare (100.)xar) Jioodplvlwh,'I hate the (mrutfloarelnvledto/Art, juarmare above thebmet0aod'dinnrlo F(;todprroJing mr(swibtg memuris must betaken to emus thelotfuubY^nnu still not be dlr.ilrrdh; orrelrar<dIn(oJloodtahn. Accur mu(v dnwed la owbmelhe lerrlo/IhebmeJToodrhall btpmrldeQadfl ctll/calfaditlu to rhr alenfponldla Camplelkd eE/evandn Cent mlu fobsmbiBtard: one at oumfnln¢ a jur.nd on or lhritab Is passed ormb•RaorIs Tmml(Nand berare t(ettemig tart td a thldtr ravd,edanree arr:'ctlm, trflntrhed,'(PER CUIIRLATf'RA(PAXEI)fiLc46l:,rG QaunyPubllelR(iutrvnure, Arehileuure and FngG,eedngDiv47au,I0333A'or,h,rasf- Frer.Nsq; Eul!a 130, transfers IT 17092 : A wmple/edanbnlll eur!Reorc roust betvhmUnd allerLit imuh re Is eamplRerrd barite it is ousplyd. ne CalmyEnglneer'e Odct 1,10porfofinal tmpecllon notice ad the snuut(roace allnqufrcmenu hard been met. — HAP.xIs COUNTY PU*BLIC'.INFRAb:t)T--R—t—JCTUIIX-J—'� DEPARTTvIENT EXPRESS REVIEW SHEET EAST MAIN' DRAINAGE IMPROVEMENTS ADDRESS: WAS ACCEPTED BY THE 'FOLLOWING GROUPS FOR THE PURPOSES LISTED BEL( N. ENGINEERING DIVISION - - BY INTERFOSE 110 OBJECT.101I DATE • 3y AS TO PAVING AND/OR DRAINAGE ONLY DATE . 6Y AS 7; LnGIcaON.C' ,, IOUNtt RIGHT DATE S' wig �F 410 BY AS 'I U STOR M WATER ALITY p _ ATE ADDITIONAL COMMENTS: '. HARRIS .COUNTY FLOOD CONTROL DISTRICT INTERPOSE NO OBJECTION I BY DATE . - FOR ITEMS LOCATED OUTSIDE OF HCFCD RIGHT—OF—WAY- ' APPROVED; C 1 BY `) L.l C_%�Ds.. DATE FOR HEMS LOCATED WITHIN EXISTING HCFCD RIGHT-OF—WAY? •'1 :. APPROVEDi BY DATE FOR ITEMS LQUATED WITHIN PROPOSED HCFCD RIGHT—OF—WAY ADDITIONAL COMMENTS: _ THE PROJECT WAS REVIEWED, HOWEVER, THIS DOES NOT MEAN THE ENTIRE PROJECT, INCLUDING ALL SUPPORTI G D/ it ' AND CALCULATIONS HAVE BEEN COMPLETELY CHECKED AND VERIFIED. THESE DRAWINGS ARE- SIGNED, DATED AN[ ! A .0 I BY A PROFESSIONAL ENGINEER LICENSED TO PRACTICE IN THE STATE OF TEXAS, WHICH THEREFORE CONVEYS T E El' INEER'S RAND LOCAL ENVIRONMENTAL RULES, , AND REGULATIONSESPONSIBILITY AND ACCOUNTABILITY. THIS DOES NOT RELIEVE ANY PARTY FROM COMPLYING WITH APPROPRIATE -1 x hL, STATE CE RELATED TO LAND DEVELOPMENT. IF HESCITY SIGNATURES ARENREQURED BY ORDINANCEANY OTHER LEGALLY , COUNTY PERMITS WIL Oi ISSUED OPTED REGULATION C )R 9EN S UNTIL SUCH SIGNATURES ARE OBTAINED. THESE SIGNATURES ARE VALID FOR A MAXIMUM OF TWO YEARS, i ENGINEER'S CERTIFICATION i RODNEY SLATON A LICENSED. PROFESSIONAL ENGINEER IN THE STATE OF TEXAS, DO HEREE ' Cl iTIFY THAT THE INFORMATION PRESENTED ON THIS SHEET 'IS. TRUE AND CORRECT• TO THE BEST OF MY KNOWLEI 3 : JD THAT I AM NOT VIOLATING ANY PROVISION OF THE CURRENT TEXAS ENGINEERING PRACTICE ACT AND RULES ( 01 :ERNING .THE PRACTICE OF ENGINEERING .AND PROFESSIONAL ENGINEERING LICENSURE.. ANY VIOLATIONS WILL BE FORWFiRDED TO -THE' HARRIS COUNTY DISTRICT ATTORNEY'S OFFICE FOR( I R ;ELUTION.. THE COMPLETED PROJECT CO'Nc'ISEAL I OF DRAWING SHEETS THRU 16 51UNATURc' _ ATE R E V I S I O N S * . IE�ryY/�y/yy/yyyySf.Algli . I ' 902% ' )ATE SHEET No. DESCRIPTION P. 1111 C H.C. APPROVED' DATE; ROJECT N0. 2012703 I SHEET NUM 17R __2 _ OF ❑ --OTHER ❑ UTILITY CROSSING ❑' ROADWAY BRIDGE / CULVERT CROSSING ❑ PHASE II PERMIT CLASS I ! • ' ELEVATION, INFORMATION ! :',: • ' ` " ❑ FILL ACTIVITY ❑ PHA SE II PERMIT CLASS II C:. CRITICAL FACILITY ' BENCHMARK USED ' , ' ' ❑ REHABILITATION OF CHANNEL ® HARRIS COUNTY FLOODftAIV REFERENCE MA! K ❑ MAINTENANCE ❑ DRIVEWAY WITH CULVERT _;___ CURB AND GUTTER :O , HARRIS-,GALVESTON COA`TAL, SUBSIDENCE �L37RICT ❑ TEMPORARY CROSSING ADDITIONAL CRITERIA FOR PUMPED DETENTION BASINS: ' :BENCHMARK (FOR' CO,ASi'1L•;AREAS) ❑ OTHER ❑ SEPTIC (EXISTING) ❑ FIEPTIC (PROPOSED) "DESCRIPTION OF' BENCHMARK IN•ILQDING ELEVATION I; DATUM AND VOLUME OF PUMPED 17 EXCEEDANCE STORAGE VOLUME _ AC -FT % OF TOTAL VOLUME 'YEAR OF ADJUSTMENT (2ob1 AD.T.t,:•• 1 - - ❑NOTICE OF .DETENTION REGBIIRED 1 MAXIMUM DESIGN OUTFLOW VELOCITY INTO HCFCD CHANNEL to FT./SEC. ❑ FILL AFFIDAVIT REQUIRED -DRAIN TIME FOR BASIN HOURS BASED ON —_ HEA, C01L,.LiO;(S. RM 060030 BRASS DISK AT BRIE 3E OVER F 21,E-00-00 '. .' — - ... _ @ SPENCER HIGHWAY' 1988 NAVC 2001 ADJ, 11, PERMIT ❑ BUILDING PERMITS (No. C:F BUILDINGS to STORMWATER DRAINAGE DESIGN REPORT : ELEV. = 18.23 0 US ARMY CORPS ENGINEERS NATIONWIDE ❑ SUBDIVISION INFRASTRUCTURE PHASE If (N0. OF LOTS f REPORT TITLE PROPOSED STORM SEWER IMPROVEMENTS ALONG EAST MAIN STREET _ _ PERMIT NUMBER(S) ___L -------- IL FLOOD PLAIN DETERMINATION BASED :0 GROUPJ ELEVATION ❑ US ARMY CORPS OF ENGINEERS INDIVIDUAL PERMITS NOTE•`.(: REPORT DATE -MARCH 2O11 'ENGINEERING FIRM CIViITeGl7 'N ❑ OTHER MARCH 2O11 2011510 ❑ PROPERTY LIES ENTIRELY. ABOVE THE B1SE FLOOD' LEVEL ❑ NO PERMITS REQUIRED t` . DATE OF ACKNOWLEDGEMENT BY HCFCD OR FLOODPLAIN ADMINISTRATOR HCFCD PROJECT �— AND IN SHADED ZONE'rk !. E]PROPERTY LIES PARTIALLY OR ENTIRELYEXPLAIN:, BELOW THE BASE FLOOD WORK IN I ARRI9LEVEL .CC:l1)N Ty R.O,W. . STORMWATER DETENTION FOR THE PROPOSED WORK CONTAINED IN THESE PLANS IS PROVIDED•'BY.OTHER PLANS: 111, FLOODPLAIN STORAGE SUMMARY,; (APPLIES ONLY T6 PORTION of LAND LOCATED WITHIN IR UTILITY f ' FLOODPL IN AS DE11NEATED BY FIRM PANEL). — ❑ CONSTRUCTION PLAN TITLE A; TOTAL VOLUME OF• MATERIAL PROPOSED t'Q1 BE PLACED WITHIN THE FIRM ENGINEERING FIRM DATE SIGNED BY HCFCD HCFCD PROJECT jJ — DELINEATED FLOODPLAIN (FILL, BASE, CbN(:RETE, ASPHALT, ETC.): ❑ OTHER Le., BELOW ELEVATION (200, .AQ,!,) CUBIC YARDS Y 3 III. ja REFERENCE / O&IS OF 1(:RWN9L0O 11. HCFCD STANDARD NOTES: SEE SHEET OF THESE PLANS, B. TOTAL VOLUME OF MATERIAL PROPOSED'TO BE REMOVED FROM THE FIRM DELINEATED FLOODPLAIN: I El ENVIRONMENTAL. CONSULTANT REPORT !L-HCFCD STANDARD' DETAILS: SEE SHEET__1 t OF THESE PLANS. i,e.;' BELOW ELEVATION (2001 QD,Q CUBIC YARDS BY REPORT THE C. FILL AREA IN FLOODPLAIN IS SHOWN ON SHEET -- �— 1 RAMPS % SIDEWAT T' IV, REFER TO PLAN SHEETS 10 FOR EXISTING AND PROPOSED RIGHT REPORT DATE OF WAY DELINEATION AND COMPLETE RECORDING INFORMATION TO INCLUDE L• CLERK'S FILE NUMBERS, TYPE OF ESTATE (e,g., DRAINAGE EASEMENT, I FEE STRIP, ETC,) AND GRANTEE (e.g. COH, HCFCD, PUBLIC, TXDOT, ETC,)' ------'------------------- L_ ❑ OTHER CURB RAM OSED F3 YES ❑ NO SIDEWALKS PR ❑ NO A. HOME BUILDER ❑YES 1y_ LJLOMR REQUIRED ❑CLOMR REQUIRED I, - III. REQUIRED ON PROJECTS WITH WORK IN A HCFCD CHANNEL. B. DEVELOPER ES PLEASE REFERENCE SECTION 17 OF THE FLOOD CONTROL DISTRICT C. H.O.A. VERIFIED BY:SA%►M � �'k"7— Ej �'� l� ; POLICY, CRITERIA, AND PROCEDURE MANUAL FOR MORE INFORMATION, D. OTHERS .. FOR PROJECTS LOCATED M ANY FLOODPLAIN - j Dnxlopment eamirucfedor'placedIn accordance u0h iueeplow ndt(:✓mplyntlh allpmHstrow of@e Regu(allonto/Ha Mr County, Tuaafar Flo adptoIn Aton age meaI. /''1 }'�T}�'( Xanufilt 6 cllawed In lheQoodplaln andnofl(I is allotted in thefloa8wy, y /, L l�.l-S.r .L.IVG . ' FODNDATIONNOTRSI(A7pllnleemo,WidlnperGnlldln7addfdomrt7vldnrait.Nlpermll) - 1G _ All ualerheafu+finnoeu, air enndltlon(ng unlu, deenleeldLfdbme mpanel+, and any ofhermechanlen(orelecMrolequril mute be elevated In accordance nith section - 'Fh'ANf1 C41(1WM PM CI-ICCT(Cl 4.OSafHnrriJ Caunyfloodplaln regulaliom. link,deitrlml Nmulhen4ng a fight n0ldor ors/tl locnld4belmv tde c.ie (; 00;'mr) flasdd wllan short be dml ,If,om above and he an a sepmon,kitchen ,411inaterm!t wed berm, the piroyear/ IvseAvad rinvifim aeon oppr, vedeF.1U Tedmfrol Rulrafn 2.73 at C. tr 3 nplerau4lan( andalson ved (a accord nnce nph fEAfAhchnleaiDulletln l•93forfeundatlan openingr, : Ifll,e prdperq-Ulocaudnilhln the dntgnated 10li flocdplofn ortenget.' loodploh, all comf,ut •log rp to st mo fmU(14) mother, obmn the bmeffoodelevation mwhrre nmranq: mnuereonfrcG ]but matMals sows toviceffarpitr,eohout,"on4foundalton stall% Camnnelma ofairl"l care fodl'Ifu inland lateral below the boo (1001•u,1flood rtnaltan la the 30QturQoa4plaln ornith/n the bare (100.)xar) Jioodplvlwh,'I hate the (mrutfloarelnvledto/Art, juarmare above thebmet0aod'dinnrlo F(;todprroJing mr(swibtg memuris must betaken to emus thelotfuubY^nnu still not be dlr.ilrrdh; orrelrar<dIn(oJloodtahn. Accur mu(v dnwed la owbmelhe lerrlo/IhebmeJToodrhall btpmrldeQadfl ctll/calfaditlu to rhr alenfponldla Camplelkd eE/evandn Cent mlu fobsmbiBtard: one at oumfnln¢ a jur.nd on or lhritab Is passed ormb•RaorIs Tmml(Nand berare t(ettemig tart td a thldtr ravd,edanree arr:'ctlm, trflntrhed,'(PER CUIIRLATf'RA(PAXEI)fiLc46l:,rG QaunyPubllelR(iutrvnure, Arehileuure and FngG,eedngDiv47au,I0333A'or,h,rasf- Frer.Nsq; Eul!a 130, transfers IT 17092 : A wmple/edanbnlll eur!Reorc roust betvhmUnd allerLit imuh re Is eamplRerrd barite it is ousplyd. ne CalmyEnglneer'e Odct 1,10porfofinal tmpecllon notice ad the snuut(roace allnqufrcmenu hard been met. — HAP.xIs COUNTY PU*BLIC'.INFRAb:t)T--R—t—JCTUIIX-J—'� DEPARTTvIENT EXPRESS REVIEW SHEET EAST MAIN' DRAINAGE IMPROVEMENTS ADDRESS: WAS ACCEPTED BY THE 'FOLLOWING GROUPS FOR THE PURPOSES LISTED BEL( N. ENGINEERING DIVISION - - BY INTERFOSE 110 OBJECT.101I DATE • 3y AS TO PAVING AND/OR DRAINAGE ONLY DATE . 6Y AS 7; LnGIcaON.C' ,, IOUNtt RIGHT DATE S' wig �F 410 BY AS 'I U STOR M WATER ALITY p _ ATE ADDITIONAL COMMENTS: '. HARRIS .COUNTY FLOOD CONTROL DISTRICT INTERPOSE NO OBJECTION I BY DATE . - FOR ITEMS LOCATED OUTSIDE OF HCFCD RIGHT—OF—WAY- ' APPROVED; C 1 BY `) L.l C_%�Ds.. DATE FOR HEMS LOCATED WITHIN EXISTING HCFCD RIGHT-OF—WAY? •'1 :. APPROVEDi BY DATE FOR ITEMS LQUATED WITHIN PROPOSED HCFCD RIGHT—OF—WAY ADDITIONAL COMMENTS: _ THE PROJECT WAS REVIEWED, HOWEVER, THIS DOES NOT MEAN THE ENTIRE PROJECT, INCLUDING ALL SUPPORTI G D/ it ' AND CALCULATIONS HAVE BEEN COMPLETELY CHECKED AND VERIFIED. THESE DRAWINGS ARE- SIGNED, DATED AN[ ! A .0 I BY A PROFESSIONAL ENGINEER LICENSED TO PRACTICE IN THE STATE OF TEXAS, WHICH THEREFORE CONVEYS T E El' INEER'S RAND LOCAL ENVIRONMENTAL RULES, , AND REGULATIONSESPONSIBILITY AND ACCOUNTABILITY. THIS DOES NOT RELIEVE ANY PARTY FROM COMPLYING WITH APPROPRIATE -1 x hL, STATE CE RELATED TO LAND DEVELOPMENT. IF HESCITY SIGNATURES ARENREQURED BY ORDINANCEANY OTHER LEGALLY , COUNTY PERMITS WIL Oi ISSUED OPTED REGULATION C )R 9EN S UNTIL SUCH SIGNATURES ARE OBTAINED. THESE SIGNATURES ARE VALID FOR A MAXIMUM OF TWO YEARS, i ENGINEER'S CERTIFICATION i RODNEY SLATON A LICENSED. PROFESSIONAL ENGINEER IN THE STATE OF TEXAS, DO HEREE ' Cl iTIFY THAT THE INFORMATION PRESENTED ON THIS SHEET 'IS. TRUE AND CORRECT• TO THE BEST OF MY KNOWLEI 3 : JD THAT I AM NOT VIOLATING ANY PROVISION OF THE CURRENT TEXAS ENGINEERING PRACTICE ACT AND RULES ( 01 :ERNING .THE PRACTICE OF ENGINEERING .AND PROFESSIONAL ENGINEERING LICENSURE.. ANY VIOLATIONS WILL BE FORWFiRDED TO -THE' HARRIS COUNTY DISTRICT ATTORNEY'S OFFICE FOR( I R ;ELUTION.. THE COMPLETED PROJECT CO'Nc'ISEAL I OF DRAWING SHEETS THRU 16 51UNATURc' _ ATE R E V I S I O N S * . IE�ryY/�y/yy/yyyySf.Algli . I ' 902% ' )ATE SHEET No. DESCRIPTION P. 1111 C H.C. APPROVED' DATE; ROJECT N0. 2012703 I SHEET NUM 17R __2 _ OF ADDITIONAL CRITERIA FOR PUMPED DETENTION BASINS: ' :BENCHMARK (FOR' CO,ASi'1L•;AREAS) ❑ OTHER ❑ SEPTIC (EXISTING) ❑ FIEPTIC (PROPOSED) "DESCRIPTION OF' BENCHMARK IN•ILQDING ELEVATION I; DATUM AND VOLUME OF PUMPED 17 EXCEEDANCE STORAGE VOLUME _ AC -FT % OF TOTAL VOLUME 'YEAR OF ADJUSTMENT (2ob1 AD.T.t,:•• 1 - - ❑NOTICE OF .DETENTION REGBIIRED 1 MAXIMUM DESIGN OUTFLOW VELOCITY INTO HCFCD CHANNEL to FT./SEC. ❑ FILL AFFIDAVIT REQUIRED -DRAIN TIME FOR BASIN HOURS BASED ON —_ HEA, C01L,.LiO;(S. RM 060030 BRASS DISK AT BRIE 3E OVER F 21,E-00-00 '. .' — - ... _ @ SPENCER HIGHWAY' 1988 NAVC 2001 ADJ, 11, PERMIT ❑ BUILDING PERMITS (No. C:F BUILDINGS to STORMWATER DRAINAGE DESIGN REPORT : ELEV. = 18.23 0 US ARMY CORPS ENGINEERS NATIONWIDE ❑ SUBDIVISION INFRASTRUCTURE PHASE If (N0. OF LOTS f REPORT TITLE PROPOSED STORM SEWER IMPROVEMENTS ALONG EAST MAIN STREET _ _ PERMIT NUMBER(S) ___L -------- IL FLOOD PLAIN DETERMINATION BASED :0 GROUPJ ELEVATION ❑ US ARMY CORPS OF ENGINEERS INDIVIDUAL PERMITS NOTE•`.(: REPORT DATE -MARCH 2O11 'ENGINEERING FIRM CIViITeGl7 'N ❑ OTHER MARCH 2O11 2011510 ❑ PROPERTY LIES ENTIRELY. ABOVE THE B1SE FLOOD' LEVEL ❑ NO PERMITS REQUIRED t` . DATE OF ACKNOWLEDGEMENT BY HCFCD OR FLOODPLAIN ADMINISTRATOR HCFCD PROJECT �— AND IN SHADED ZONE'rk !. E]PROPERTY LIES PARTIALLY OR ENTIRELYEXPLAIN:, BELOW THE BASE FLOOD WORK IN I ARRI9LEVEL .CC:l1)N Ty R.O,W. . STORMWATER DETENTION FOR THE PROPOSED WORK CONTAINED IN THESE PLANS IS PROVIDED•'BY.OTHER PLANS: 111, FLOODPLAIN STORAGE SUMMARY,; (APPLIES ONLY T6 PORTION of LAND LOCATED WITHIN IR UTILITY f ' FLOODPL IN AS DE11NEATED BY FIRM PANEL). — ❑ CONSTRUCTION PLAN TITLE A; TOTAL VOLUME OF• MATERIAL PROPOSED t'Q1 BE PLACED WITHIN THE FIRM ENGINEERING FIRM DATE SIGNED BY HCFCD HCFCD PROJECT jJ — DELINEATED FLOODPLAIN (FILL, BASE, CbN(:RETE, ASPHALT, ETC.): ❑ OTHER Le., BELOW ELEVATION (200, .AQ,!,) CUBIC YARDS Y 3 III. ja REFERENCE / O&IS OF 1(:RWN9L0O 11. HCFCD STANDARD NOTES: SEE SHEET OF THESE PLANS, B. TOTAL VOLUME OF MATERIAL PROPOSED'TO BE REMOVED FROM THE FIRM DELINEATED FLOODPLAIN: I El ENVIRONMENTAL. CONSULTANT REPORT !L-HCFCD STANDARD' DETAILS: SEE SHEET__1 t OF THESE PLANS. i,e.;' BELOW ELEVATION (2001 QD,Q CUBIC YARDS BY REPORT THE C. FILL AREA IN FLOODPLAIN IS SHOWN ON SHEET -- �— 1 RAMPS % SIDEWAT T' IV, REFER TO PLAN SHEETS 10 FOR EXISTING AND PROPOSED RIGHT REPORT DATE OF WAY DELINEATION AND COMPLETE RECORDING INFORMATION TO INCLUDE L• CLERK'S FILE NUMBERS, TYPE OF ESTATE (e,g., DRAINAGE EASEMENT, I FEE STRIP, ETC,) AND GRANTEE (e.g. COH, HCFCD, PUBLIC, TXDOT, ETC,)' ------'------------------- L_ ❑ OTHER CURB RAM OSED F3 YES ❑ NO SIDEWALKS PR ❑ NO A. HOME BUILDER ❑YES 1y_ LJLOMR REQUIRED ❑CLOMR REQUIRED I, - III. REQUIRED ON PROJECTS WITH WORK IN A HCFCD CHANNEL. B. DEVELOPER ES PLEASE REFERENCE SECTION 17 OF THE FLOOD CONTROL DISTRICT C. H.O.A. VERIFIED BY:SA%►M � �'k"7— Ej �'� l� ; POLICY, CRITERIA, AND PROCEDURE MANUAL FOR MORE INFORMATION, D. OTHERS .. FOR PROJECTS LOCATED M ANY FLOODPLAIN - j Dnxlopment eamirucfedor'placedIn accordance u0h iueeplow ndt(:✓mplyntlh allpmHstrow of@e Regu(allonto/Ha Mr County, Tuaafar Flo adptoIn Aton age meaI. /''1 }'�T}�'( Xanufilt 6 cllawed In lheQoodplaln andnofl(I is allotted in thefloa8wy, y /, L l�.l-S.r .L.IVG . ' FODNDATIONNOTRSI(A7pllnleemo,WidlnperGnlldln7addfdomrt7vldnrait.Nlpermll) - 1G _ All ualerheafu+finnoeu, air enndltlon(ng unlu, deenleeldLfdbme mpanel+, and any ofhermechanlen(orelecMrolequril mute be elevated In accordance nith section - 'Fh'ANf1 C41(1WM PM CI-ICCT(Cl 4.OSafHnrriJ Caunyfloodplaln regulaliom. link,deitrlml Nmulhen4ng a fight n0ldor ors/tl locnld4belmv tde c.ie (; 00;'mr) flasdd wllan short be dml ,If,om above and he an a sepmon,kitchen ,411inaterm!t wed berm, the piroyear/ IvseAvad rinvifim aeon oppr, vedeF.1U Tedmfrol Rulrafn 2.73 at C. tr 3 nplerau4lan( andalson ved (a accord nnce nph fEAfAhchnleaiDulletln l•93forfeundatlan openingr, : Ifll,e prdperq-Ulocaudnilhln the dntgnated 10li flocdplofn ortenget.' loodploh, all comf,ut •log rp to st mo fmU(14) mother, obmn the bmeffoodelevation mwhrre nmranq: mnuereonfrcG ]but matMals sows toviceffarpitr,eohout,"on4foundalton stall% Camnnelma ofairl"l care fodl'Ifu inland lateral below the boo (1001•u,1flood rtnaltan la the 30QturQoa4plaln ornith/n the bare (100.)xar) Jioodplvlwh,'I hate the (mrutfloarelnvledto/Art, juarmare above thebmet0aod'dinnrlo F(;todprroJing mr(swibtg memuris must betaken to emus thelotfuubY^nnu still not be dlr.ilrrdh; orrelrar<dIn(oJloodtahn. Accur mu(v dnwed la owbmelhe lerrlo/IhebmeJToodrhall btpmrldeQadfl ctll/calfaditlu to rhr alenfponldla Camplelkd eE/evandn Cent mlu fobsmbiBtard: one at oumfnln¢ a jur.nd on or lhritab Is passed ormb•RaorIs Tmml(Nand berare t(ettemig tart td a thldtr ravd,edanree arr:'ctlm, trflntrhed,'(PER CUIIRLATf'RA(PAXEI)fiLc46l:,rG QaunyPubllelR(iutrvnure, Arehileuure and FngG,eedngDiv47au,I0333A'or,h,rasf- Frer.Nsq; Eul!a 130, transfers IT 17092 : A wmple/edanbnlll eur!Reorc roust betvhmUnd allerLit imuh re Is eamplRerrd barite it is ousplyd. ne CalmyEnglneer'e Odct 1,10porfofinal tmpecllon notice ad the snuut(roace allnqufrcmenu hard been met. — HAP.xIs COUNTY PU*BLIC'.INFRAb:t)T--R—t—JCTUIIX-J—'� DEPARTTvIENT EXPRESS REVIEW SHEET EAST MAIN' DRAINAGE IMPROVEMENTS ADDRESS: WAS ACCEPTED BY THE 'FOLLOWING GROUPS FOR THE PURPOSES LISTED BEL( N. ENGINEERING DIVISION - - BY INTERFOSE 110 OBJECT.101I DATE • 3y AS TO PAVING AND/OR DRAINAGE ONLY DATE . 6Y AS 7; LnGIcaON.C' ,, IOUNtt RIGHT DATE S' wig �F 410 BY AS 'I U STOR M WATER ALITY p _ ATE ADDITIONAL COMMENTS: '. HARRIS .COUNTY FLOOD CONTROL DISTRICT INTERPOSE NO OBJECTION I BY DATE . - FOR ITEMS LOCATED OUTSIDE OF HCFCD RIGHT—OF—WAY- ' APPROVED; C 1 BY `) L.l C_%�Ds.. DATE FOR HEMS LOCATED WITHIN EXISTING HCFCD RIGHT-OF—WAY? •'1 :. APPROVEDi BY DATE FOR ITEMS LQUATED WITHIN PROPOSED HCFCD RIGHT—OF—WAY ADDITIONAL COMMENTS: _ THE PROJECT WAS REVIEWED, HOWEVER, THIS DOES NOT MEAN THE ENTIRE PROJECT, INCLUDING ALL SUPPORTI G D/ it ' AND CALCULATIONS HAVE BEEN COMPLETELY CHECKED AND VERIFIED. THESE DRAWINGS ARE- SIGNED, DATED AN[ ! A .0 I BY A PROFESSIONAL ENGINEER LICENSED TO PRACTICE IN THE STATE OF TEXAS, WHICH THEREFORE CONVEYS T E El' INEER'S RAND LOCAL ENVIRONMENTAL RULES, , AND REGULATIONSESPONSIBILITY AND ACCOUNTABILITY. THIS DOES NOT RELIEVE ANY PARTY FROM COMPLYING WITH APPROPRIATE -1 x hL, STATE CE RELATED TO LAND DEVELOPMENT. IF HESCITY SIGNATURES ARENREQURED BY ORDINANCEANY OTHER LEGALLY , COUNTY PERMITS WIL Oi ISSUED OPTED REGULATION C )R 9EN S UNTIL SUCH SIGNATURES ARE OBTAINED. THESE SIGNATURES ARE VALID FOR A MAXIMUM OF TWO YEARS, i ENGINEER'S CERTIFICATION i RODNEY SLATON A LICENSED. PROFESSIONAL ENGINEER IN THE STATE OF TEXAS, DO HEREE ' Cl iTIFY THAT THE INFORMATION PRESENTED ON THIS SHEET 'IS. TRUE AND CORRECT• TO THE BEST OF MY KNOWLEI 3 : JD THAT I AM NOT VIOLATING ANY PROVISION OF THE CURRENT TEXAS ENGINEERING PRACTICE ACT AND RULES ( 01 :ERNING .THE PRACTICE OF ENGINEERING .AND PROFESSIONAL ENGINEERING LICENSURE.. ANY VIOLATIONS WILL BE FORWFiRDED TO -THE' HARRIS COUNTY DISTRICT ATTORNEY'S OFFICE FOR( I R ;ELUTION.. THE COMPLETED PROJECT CO'Nc'ISEAL I OF DRAWING SHEETS THRU 16 51UNATURc' _ ATE R E V I S I O N S * . IE�ryY/�y/yy/yyyySf.Algli . I ' 902% ' )ATE SHEET No. DESCRIPTION P. 1111 C H.C. APPROVED' DATE; ROJECT N0. 2012703 I SHEET NUM 17R __2 _ OF OF WAY DELINEATION AND COMPLETE RECORDING INFORMATION TO INCLUDE L• CLERK'S FILE NUMBERS, TYPE OF ESTATE (e,g., DRAINAGE EASEMENT, I FEE STRIP, ETC,) AND GRANTEE (e.g. COH, HCFCD, PUBLIC, TXDOT, ETC,)' ------'------------------- L_ ❑ OTHER CURB RAM OSED F3 YES ❑ NO SIDEWALKS PR ❑ NO A. HOME BUILDER ❑YES 1y_ LJLOMR REQUIRED ❑CLOMR REQUIRED I, - III. REQUIRED ON PROJECTS WITH WORK IN A HCFCD CHANNEL. B. DEVELOPER ES PLEASE REFERENCE SECTION 17 OF THE FLOOD CONTROL DISTRICT C. H.O.A. VERIFIED BY:SA%►M � �'k"7— Ej �'� l� ; POLICY, CRITERIA, AND PROCEDURE MANUAL FOR MORE INFORMATION, D. OTHERS .. FOR PROJECTS LOCATED M ANY FLOODPLAIN - j Dnxlopment eamirucfedor'placedIn accordance u0h iueeplow ndt(:✓mplyntlh allpmHstrow of@e Regu(allonto/Ha Mr County, Tuaafar Flo adptoIn Aton age meaI. /''1 }'�T}�'( Xanufilt 6 cllawed In lheQoodplaln andnofl(I is allotted in thefloa8wy, y /, L l�.l-S.r .L.IVG . ' FODNDATIONNOTRSI(A7pllnleemo,WidlnperGnlldln7addfdomrt7vldnrait.Nlpermll) - 1G _ All ualerheafu+finnoeu, air enndltlon(ng unlu, deenleeldLfdbme mpanel+, and any ofhermechanlen(orelecMrolequril mute be elevated In accordance nith section - 'Fh'ANf1 C41(1WM PM CI-ICCT(Cl 4.OSafHnrriJ Caunyfloodplaln regulaliom. link,deitrlml Nmulhen4ng a fight n0ldor ors/tl locnld4belmv tde c.ie (; 00;'mr) flasdd wllan short be dml ,If,om above and he an a sepmon,kitchen ,411inaterm!t wed berm, the piroyear/ IvseAvad rinvifim aeon oppr, vedeF.1U Tedmfrol Rulrafn 2.73 at C. tr 3 nplerau4lan( andalson ved (a accord nnce nph fEAfAhchnleaiDulletln l•93forfeundatlan openingr, : Ifll,e prdperq-Ulocaudnilhln the dntgnated 10li flocdplofn ortenget.' loodploh, all comf,ut •log rp to st mo fmU(14) mother, obmn the bmeffoodelevation mwhrre nmranq: mnuereonfrcG ]but matMals sows toviceffarpitr,eohout,"on4foundalton stall% Camnnelma ofairl"l care fodl'Ifu inland lateral below the boo (1001•u,1flood rtnaltan la the 30QturQoa4plaln ornith/n the bare (100.)xar) Jioodplvlwh,'I hate the (mrutfloarelnvledto/Art, juarmare above thebmet0aod'dinnrlo F(;todprroJing mr(swibtg memuris must betaken to emus thelotfuubY^nnu still not be dlr.ilrrdh; orrelrar<dIn(oJloodtahn. Accur mu(v dnwed la owbmelhe lerrlo/IhebmeJToodrhall btpmrldeQadfl ctll/calfaditlu to rhr alenfponldla Camplelkd eE/evandn Cent mlu fobsmbiBtard: one at oumfnln¢ a jur.nd on or lhritab Is passed ormb•RaorIs Tmml(Nand berare t(ettemig tart td a thldtr ravd,edanree arr:'ctlm, trflntrhed,'(PER CUIIRLATf'RA(PAXEI)fiLc46l:,rG QaunyPubllelR(iutrvnure, Arehileuure and FngG,eedngDiv47au,I0333A'or,h,rasf- Frer.Nsq; Eul!a 130, transfers IT 17092 : A wmple/edanbnlll eur!Reorc roust betvhmUnd allerLit imuh re Is eamplRerrd barite it is ousplyd. ne CalmyEnglneer'e Odct 1,10porfofinal tmpecllon notice ad the snuut(roace allnqufrcmenu hard been met. — HAP.xIs COUNTY PU*BLIC'.INFRAb:t)T--R—t—JCTUIIX-J—'� DEPARTTvIENT EXPRESS REVIEW SHEET EAST MAIN' DRAINAGE IMPROVEMENTS ADDRESS: WAS ACCEPTED BY THE 'FOLLOWING GROUPS FOR THE PURPOSES LISTED BEL( N. ENGINEERING DIVISION - - BY INTERFOSE 110 OBJECT.101I DATE • 3y AS TO PAVING AND/OR DRAINAGE ONLY DATE . 6Y AS 7; LnGIcaON.C' ,, IOUNtt RIGHT DATE S' wig �F 410 BY AS 'I U STOR M WATER ALITY p _ ATE ADDITIONAL COMMENTS: '. HARRIS .COUNTY FLOOD CONTROL DISTRICT INTERPOSE NO OBJECTION I BY DATE . - FOR ITEMS LOCATED OUTSIDE OF HCFCD RIGHT—OF—WAY- ' APPROVED; C 1 BY `) L.l C_%�Ds.. DATE FOR HEMS LOCATED WITHIN EXISTING HCFCD RIGHT-OF—WAY? •'1 :. APPROVEDi BY DATE FOR ITEMS LQUATED WITHIN PROPOSED HCFCD RIGHT—OF—WAY ADDITIONAL COMMENTS: _ THE PROJECT WAS REVIEWED, HOWEVER, THIS DOES NOT MEAN THE ENTIRE PROJECT, INCLUDING ALL SUPPORTI G D/ it ' AND CALCULATIONS HAVE BEEN COMPLETELY CHECKED AND VERIFIED. THESE DRAWINGS ARE- SIGNED, DATED AN[ ! A .0 I BY A PROFESSIONAL ENGINEER LICENSED TO PRACTICE IN THE STATE OF TEXAS, WHICH THEREFORE CONVEYS T E El' INEER'S RAND LOCAL ENVIRONMENTAL RULES, , AND REGULATIONSESPONSIBILITY AND ACCOUNTABILITY. THIS DOES NOT RELIEVE ANY PARTY FROM COMPLYING WITH APPROPRIATE -1 x hL, STATE CE RELATED TO LAND DEVELOPMENT. IF HESCITY SIGNATURES ARENREQURED BY ORDINANCEANY OTHER LEGALLY , COUNTY PERMITS WIL Oi ISSUED OPTED REGULATION C )R 9EN S UNTIL SUCH SIGNATURES ARE OBTAINED. THESE SIGNATURES ARE VALID FOR A MAXIMUM OF TWO YEARS, i ENGINEER'S CERTIFICATION i RODNEY SLATON A LICENSED. PROFESSIONAL ENGINEER IN THE STATE OF TEXAS, DO HEREE ' Cl iTIFY THAT THE INFORMATION PRESENTED ON THIS SHEET 'IS. TRUE AND CORRECT• TO THE BEST OF MY KNOWLEI 3 : JD THAT I AM NOT VIOLATING ANY PROVISION OF THE CURRENT TEXAS ENGINEERING PRACTICE ACT AND RULES ( 01 :ERNING .THE PRACTICE OF ENGINEERING .AND PROFESSIONAL ENGINEERING LICENSURE.. ANY VIOLATIONS WILL BE FORWFiRDED TO -THE' HARRIS COUNTY DISTRICT ATTORNEY'S OFFICE FOR( I R ;ELUTION.. THE COMPLETED PROJECT CO'Nc'ISEAL I OF DRAWING SHEETS THRU 16 51UNATURc' _ ATE R E V I S I O N S * . IE�ryY/�y/yy/yyyySf.Algli . I ' 902% ' )ATE SHEET No. DESCRIPTION P. 1111 C H.C. APPROVED' DATE; ROJECT N0. 2012703 I SHEET NUM 17R __2 _ OF I OF DRAWING SHEETS THRU 16 51UNATURc' _ ATE R E V I S I O N S * . IE�ryY/�y/yy/yyyySf.Algli . I ' 902% ' )ATE SHEET No. DESCRIPTION P. 1111 C H.C. APPROVED' DATE; ROJECT N0. 2012703 I SHEET NUM 17R __2 _ OF GENERAL_ CONSTRUCTION NOTES: 1. NOTIFY UTILITY COMPANIES 3 DAYS PRIOR TO BEGINNING 8. CONTRACTOR SHALL TAKE CARE WHEN WORKING IN PROPOSED EASEMENTS. ALL CONSTRUCTION IN VICINITY OF THEIR UNDERGROUND AND OVERHEAD UTILITIES. SHRUBBERY, FENCE, CONCRETE STRUCTURE, ETC. SHALL BE PROTECTED, OF; UPON TELEPHONE NUMBERS ARE SHOWN BELOW WRITTEN APPROVAL OF OWNER, REMOVED, STORED PROPERLY, AND REPLANTED OR TEXAS ONE CALL SYSTEM 1-800-245-4545 RECONSTRUCTED AFTER COMPLETION OF WORK. ALL DAMAGED PLANTS, TREES, CENTERPOINT - RELIANT ENERGY (713) 945-6130 STRUCTURES SHALL BE REPAIRED OR REPLACED WITH EQUAL OR BETTER ITEM. COST CENTERPOINT - ENTEX (713) 207-4623 SHALL BE INCIDENTAL ATT (713) 943-5682 9, NO EXCAVATION AREA SHALL BE LEFT OPEN DURING NON -WORKING HOURS. ALL 2. VERTICAL AND HORIZONTAL LOCATIONS OF EXISTING UTILITIES, INCLUDING EXCAVATION OVER 2 FEET IN. DEPTH SHALL BE PROTECTED BY BRIGHT ORANGE WATER, GRAVITY SEWER, AND FORCE MAIN LINES, ARE APPROXIMATE. SAFETY FENCING AND PROPERLY COVERED. CONTRACTOR TO LOCATE AND PROTECT AND REPAIR AT HIS EXPENSE 10 EXCESS EXCAVATED MATERIAL SHALL BE DISPOSED OF PROMPTLY. ANY UTILITIES AND SERVICE LINES DAMAGED BY HIS CREWS OR THOSE OF SUBCONTRACTORS. CONTRACTOR SHALL SHORE ALL POLES WHICH IN OPINION 11. WORKING AREAS SHALL BE ONLY THOSE AREAS DESIGNATED BY OWNER, ANY ACTIVITY OF UTILITY COMPANY REQUIRE SHORING. COST SHALL BE INCIDENTAL TO BEYOND THESE PREMISES IS STRICTLY PROHIBITED. INGRESS AND EGRESS OF MEN AND OVERALL PROJECT COST. EQUIPMENT SHALL BE THROUGH APPROVED EASEMENTS ONLY. 3. CONTRACTOR SHALL "TAKE CARE WHEN EXCAVATING iN AREAS WHERE 12. WORK ON ITEMS NOT SPECIFICALLY CALLED OUT IN BID DOCUMENT SHALL BE THERE ARE EXISTING UTILITIES. NOTIFY OWNER/ENGINEER IMMEDIATELY INCIDENTAL TO OVERALL PROJECT COST. UPON ENCOUNTERING UTILITIES NOT SHOWN ON DRAWINGS. 4. CONTRACTOR TO PLAN AND PERFORM ALL WORK TO ALLOW FOR SAFE TRAFFIC 13. ANY DRIVE OR ROADWAY DAMAGED DURING CONSTRUCTION SHALL BE REPAIRED PER AT ALL TIMES DURING CONSTRUCTION, PROVIDE AND MAINTAIN ALL NECESSARYDETAIL IN PLANS AND SHALL BE INCIDENTAL TO UNIT COST PRICE OF STORM SEWER SIGNS, FLASHERS, BARRICADES AND FLAGMEN AS PER TEXAS STATE CONSTRUCTION (BID ITEM FOR REGULAR DRIVEWAY REPLACEMENT IS INCLUDED IN THE. DEPARTMENT OF HIGHWAYS AND PUBLIC TRANSPORTATION IN CONFORMANCE BID SHEETS FOR 2 FEET TO EITHER SIDE OF THE STORM SEWER). WITH PART VI OF THE "TEXAS MANUAL ON UNIFORM TRAFFIC CONTROL 14. AT SANITARY SEWER -WATERLINE CROSSINGS WHERE VERTICAL CLEARANCE: IS LESS DEVICES" (TEXAS M.U.T.C.D. MOST RECENT EDITION) DURING CONSTRUCTION. THAN 9 FEET, THE SEWER LINE SHALL BE BACKFILLED WITH CEMENT STABILIZED SAND 5. ALL WORK SHALL BE CONDUCTED WITHIN THE RIGHT-OF-WAY AND/OR (1.5 SACKS PER TON OF SAND) WITHIN 9' HORIZONTAL DISTANCE OF WATERLINE, AND TO DEPTH 12" OR ONE PIPE DIAMETER (WHICHEVER IS GREATER) ABOVE THE EASEMENTS SHOWN UNLESS OTHERWISE APPROVED BY THE OWNER AND/OR SEWER R PIPE. ANY SAW CUTTING, REMOVAL AND REPLACEMENT OF EXISTING PAVEMENT STANDARD xCFcnNOTES FOR CONSTRUCTION DRAvt [ tGs ENGINEER. AS SHOWN ON THE PLANS SHALL BE INCIDENTAL TO THE UNIT PRICE OF THAT ITEM. 6. CONTRACTOR IS RESPONSIBLE FOR STAKING AND LAYOUT OF THE WORK IN I. obtain an, withaystanceth epptEngieei,ifnec ssary.aObtainper it(al cerdi : ma 15. CONTRACTOR SHALL NOTIFY THE CITY OF LA PORTS AT (281) 471-9650 OF 24 HOURS approvals,witlhassistancefromEugineer,ifnecessary.Obtainpennit(certil !on) from ACCORDANCE WITH THE PLANS. ENGINEER WILL PROVIDE CONTROL POINTS PRIOR TO ANY UTILITY COORDINATION .REQUIRED. Harris Comity Engineer to enter Harris County Flood Control Distictrigbt -ay. AND COORDINATES FOR CONTRACTOR TO ESTABLISH BASE LINE(S) PER PLANS. 2. Notify Ore Harris County Flood Control District's Property Mmmgement Del I ment in _ waiting at least 48 hours prior to construction. Submit the HGFCD 46 Hour r 16. TOP OF RIM OF SANITARY SEWER MANHOLES SHALL BE 6" MIN. ABOVE NATURAL Construction fo rm, ,acopyoftheapprovedconstmctiondrawinl , nda 7. EXISTING PROPERTY CORNERS ARE NOT TO BE DISTURBED. THOSE REMOVED GROUND WITHIN EASEMENTS UNLESS OTHERWISE NOTED. FILL SHALL BE ADDED AND copy of the Corps of Engineers individual section 404 permit, if applicable, g ICFCD, 9900 Northwest Freeway, Houston, Texas 77092, Ada.: Property Managemi it 7ept. by OR DISTURBED DURING CONSTRUCTION SHALL BE RESET BY REGISTERED SLOPED AWAY FROM MANHOLE TOP. hand delivery, or fax to 713-684-4129 (fax number). SURVEYOR AT NO COST TO OWNER. 3. Engineer shall submit certification letter and record drawings to Hie Harris t ityF'lood 17. TOP OF RIM SHALL BE FLUSH WITH PAVEMENT AND SHOULDER IF LOCATED IN THOSE Control District's Property Management Department requesting inspection i ems ,� constructed in Harris County Flood Control District right-of-way. Priorto n p sting AREAS. TOP OF RIMS ADJACENT TO SHOULDERS SHALL BE 3 ABOVE FINISHED inspection, the drainage right-of-way andfor easements shall be staked andfi l ed. GRADE. - - - - 4. Protect,maintain, and restore existing backslope drainage systems. 5. Backslope swate and interceptorstnrcture elevations and locations shown on r ins are approximate. Final elevations and locations shall be field verified by the En h ;erprior to instaitati on. 6. Establish turf grass on all disturbed areas within the channel or detention rig :• 8-way, except the channelbottom and where structural erosion measures are used. I I imam acceptance criteria are 75%coverage of live Bermuda grass and no erosion ( its deeper than 4". 7. Backfill in accordance with the Harris County Flood ControlDishict Standa t SURVEY NOTES - - Specifications, Section 02315-Excavating and Backfilling, or equivalent S. Excavate channel flowline.to design elevation as shown on plans and downs r in, as - /� I - - - necessary, to ensure no water remains in the facility (storm sewer, lateral chr u ,I, or dry GENERAL UTILITY NOTES: bottom detention basin) during normal water surface condi bons in the char to the " facility will function as intended. For wet bottom detention basins, ensure n i iteris above the design level in the wet bottom during normal water surface coedit: a tin the CONTROL: channel Horizontal control based On NAD 83 Texas State Plane SOuth Central 9. Maintain flow in channel during conshvctionand restore channel tooriginal r idition. .10. Remove all excavated material from the Harris County Flood District or drai h e right - THE CONTRACTOR IS FULLY RESPONSIBLE FOR ANY DAMAGES CAUSED BY zone (4204) ,Grid, (VRS/RTN network tied to the CORS system using ROD1 of -way. No fill is to be placed within a designated flood plain area withoutI obtaining �� CALL (TO Y EXCAVATION 67 FOR LOCATION OF UNDERGROUND FACILITIES 72 HOURS CORS ARP, PID DJ8995 and May be converted to surface b multiplyingafill pem»tfrom the appropriatejurisdictionalauthority. PRIOR TO ANY EXCAVATION IN THE AREA. HIS FAILURE TO EXACTLY LOCATE AND PRESERVE THESE UNDERGROUND FACILITIES. ) Y Y by a combined scale factor of 0.00013. 2) LOCATION OF UTILITIES SHOWN ARE APPROXIMATE. IT IS THE CONTRACTORS 6) OVERHEAD ELECTRICAL LINES MAY EXIST ON THE PROPERTY. WE HAVE NOT RESPONSIBILITY TO LOCATE ALL UTILITIES (PUBLIC AND PRIVATE) PRIOR TO ATTEMPTED TO MARK THOSE LINES SINCE THEY ARE CLEARLY VISIBLE. YOU Vertical control based on NAVD 88 ( adjustment) and may be COMMENCING WORK. THE CONTRACTOR IS FULLY RESPONSIBLE FOR ANY SHOULD LOCATE THEM PRIOR TO BEGINNING ANY CONSTRUCTION. TEXAS LAW, converted to 2001 adjustment (TSARP) b by adding 0.20 feet or to CoL DAMAGES CAUSED BY HIS FAILURE TO LOCATE AND PRESERVE THESE SECTION 752, HEALTH & SAFETY CODE FORBIDS ALL ACTIVITIES IN WHICH RM 30 by adding 0.17 feet. UTILITIES WHETHER UNDERGROUND, ABOVE GROUND OR OVERHEAD. TO ARRANGE PERSONS OR THINGS MAY COME WITHIN SIX (6) FEET OF LIVE OVERHEAD FOR LINES TO BE TURNED OFF OR MOVED CALL CENTERPOINT AT (713) 228-7400. HIGH VOLTAGE LINES. CONTRACTORS AND OWNERS ARE LEGALLY 3 CONTRATOR SHALL CONTACT ALL OF THE FOLLOWING PHONE NUMBERS FOR RESPONSIBLE FOR SAFETY OF CONSTRUCTION WORKERS UNDER THIS LAW. •+������� LOCATION OF UNDERGROUND FACILITIES 72 HOURS PRIOR TO ANY E=XCAVATION THIS LAW CARRIES BOTH CRIMINAL AND CIVIL LIABILITY. TO ARRANGE .,.+pfTBr4s1 I, 1 FOR LINES TO BE TURNED OFF OR MOVED CALL CENTERPOINT AT 713-:Z07-7777. CAUTION: UNOERGROUNoGAS FACILITIES IN THE AREA, _ i* •' f � Locations of CenterPolnt Energy main lines (to Include CenterPolnt Energy, Intrastate Pipeline, U.C. - - % RODNEY LEE $LAMP (713) 223-4567 UCC HOUOUTSIDE where applicable) are shown in an approximate location only. Service lines are usually not shown. Our ': Q028. 7 THE LOCATIONS. OF: ATT FACILITIES ARE SHOWN IN AN APPROXIMATE WAY ONLY. THE CONTRACTOR 1-800-869-8344 UCC OUTSIDE HOUSTON) ) SHALL DETERMINE THE EXACT LOCATION PRIOR TO COMMENCING WORK. HE signature on these plans only mnccatesthat are facilities are shown Inapproximate location. Itdoes I��g9, 1-800-245-4545 TEXAS ONE -CALL SYSTEM) AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH nocimplythataconnktanalysiehasbeenmade:Thecontractorshal]contacttheutmtycoord(natmg 1-800-344-8377 TEXAS EXCAVATION SAFETY SYSTEM) A Committee at 1713) 223-4567 or1.800-669-8344 a minimum of 48 hours prior to construction to have I�t'SS' �G+ 281 471-9650 CITY OF LA PORTS) MIGHT BE OCCASIONED BY HIS FAILURE TO EXACTLY LOCATE AND PRESERVE man and service ones field located. j%'UNNAL _/+pr �2813 471-2171 CITY OF MORGAN'S POINT) THESE UNDERGROUND UTILITIES. . When CenterPolnt Energy pipeline markings are not visible, call (713) 967-8037 (7:00 a.m. to G� ^� V v 4:30 p.m.) forstatus of line location request before excavation begins. The seal appearing On 4) TELEPHONE AND TELEVISION CABLES MAY EXIST UNDERGROUND OR OVERHEAD a) THE CONTRACTOR SHALL CALL 1-800-344-8377 A MINIMUM OF 48 HOURS When excavating within eighteen Inches (18")ofthe Indicted location ofCenterPolntEnergy this document H 1 I THROUGHOUT THE PROPOSED PROJECT AREA. CONTRACTOR SHALL CONTACT PRIOR TO CONSTRUCTION TO HAVE UNDERGROOUND LINES FIELD LOCATED. facilities, all excavation must beaccomplished using non -mechanized excavation procedures. authorized by "DIG-TESS" AT 1-800-344-8377 AT LEAST 48 HOURS PRIOR TO 13EGINNING When CenterPoint Energy facilities are exposed, sufficient support must be provided to the RODNEY LEE SLA 1 N ANY .CONSTRUCTION FOR LOCATION AND MARKING OF THESE UTILITIES. b) WHEN EXCAVATING WITHIN EIGHTEEN INCHES (18") OF THE INDICATED I facilities to prevent excessive stress on the piping. P.E. 90298, or LOCATION OF SOUTHWESTERN BELL TELEPHONE FACILITIES, ALL EXCAVATION The contractor is fully responsible for any damages caused by his failure to exactly locate and preserve --1.7 _ 5) LOCATIONS OF CENTERPOINT ENERGY MAIN LINES (TO INCLUDE UNIT GAS MUST BE ACCOMPLISHED USING NON -MECHANIZED EXCAVATION PROCEDURES. these underground facilities. TRANSMISSION, AND/OR INDUSTRIAL GAS SUPPLY CORPORATION WHERE WHEN BORING THE CONTRACTOR SHALL EXPOSE THE SOUTHWESTERN 13ELL APPLICABLE) ARE SHOWN IN AN APPROXIMATE LOCATION ONLY. SERVICE LINES TELEPHONE FACILITIES. ARE USUALLY NOT SHOWN. THE CONTRACTOR SHALL CONTACT THE UTILITY COORDINATING COMMITTEE AT 713-223-4567 OR 1-800-669-8344 A MIN- C) WHEN ATT FACILITIES ARE EXPOSED, THE CONTRACTOR IMUM OF 48 HOURS PRIOR TO CONSTRUCTION TO HAVE MAIN AND SERVICE SHALL PROVIDE SUPPORT TO PREVENT DAMAGE TO THE CONDUIT DUCTS OR LINES LOCATED. CABLES. WHEN EXCAVATING NEAR TELEPHONE POLES THE CONTRACTOR SHALL BRACE THE POLE FOR SUPPORT. a) WHEN CENTERPOINT ENERGY PIPE LINE MARKINGS ARE NOT VISIBLE, CALL 713-967-8037 (7:00 AM TO 4:30 PM) FOR STATUS OF LINE LOCATION t° °o ENGINEER - RODNEY SLATON, P.E. 604 W. REQUEST BEFORE EXCAVATION BEGINS. �m T LA PORTS,, TEXAS 77571 OFFICE 281-470-5060 b) WHEN EXCAVATING WITHIN EIGHTEEN INCHES (18") OF THE INDICATED r� E-MAIL slatonr®laportetx.gov LOCATION OF CENTERPOINT ENERGY FACILITIES, ALL EXCAVATION MUST BE ACCOMPLISHED USING NON -MECHANIZED EXCAVATION PROCEDURES. CITY OF LA PORTE WHEN CENTERPOINT ENERGY FACILITIES ARE EXPOSED, SUFFICIENT SUPPORT C) MUST BE PROVIDED TO THE FACILITIES TO PREVENT EXCESSIVE. STRESS ON THE PIPING. EAST MAIN DRAINAGE IMPROVEMENTS GENERAL NOTES Arru RLS SCALE 1"=20' (HOR) 1"=2' (VER) JOB NO. SHEET 3/16 OF 100 year b 84.14-^ 125.4� - ---- - _ d _ 17.8 21,8 _ e 0.7881 0.75 - - - Area Ai TC(Min) 35.52 33.75 Area A2. ��- Tc(Min) _ 7.67 29:32 Area MID Tc(Min) i(5-year) I (10D=YYear)_ _ ------------------- 3,76 6.16 -------- -------- 1(5-year)_- I (100-Year) ------------------------ 4.04 6.56 _ - 1(5-year) 1 (100-Year)-- C 0.7 C ---- 0.7 ----- ------------- ------- C Q (5-year) - e - --�-- Q(100-year) m u ear Q(5_ycmulative) - - - - Q-100-yearcummulative) 93.57 - 153.23 93.57 153.23 -.-- 1Q I - (5-Year) --- _ Q(100_year)- - Q (5 yearcummulative )_ Q (100-year cummulative) 21.69 3522 1 115 26 188.45 - Q (5 year). Q(100year) _ ---- - Q(Syearcummulative) q(100-yearcummulative Table Rating Table for Circular Channel Project Description Worksheet Circular Channel Flow Element Circular Channel Method Mannino's Formu Input Data Manninge Coef60.011 Depth 3.60 it Attribute Minimum Maximum Increment Channel Slope (f1/8) 0.001000 0.002000 0.000500 Diameter (in) 42.0 60.0 6.0 Channel Slope (full) Diameter (In) Discharge (ors) Velocity (fus) Flow Area (w) Wetted Perlmetai (N) Top Wltlth (it) 0.001000 42.0 37.60 3.91 9.6 11.00 0.00 0.001500 42,0 46.05 4.79 9.6 11.00 0.00 1002000 42.0 53.17 5.53 9.6 11.00 0.00 0.001000 48.0 56,40 4.84 11.7 9.68 0.00 0.001500 48.0 69.08 6.92 11.7 9.68 0.00 0.00200D 48.0 79.77 6.84 11.7 9.68 0.00 0,001000 54.0 69.79 6.26 13.3 9.72 0.00 0.001500 54.0 86.47 6.44 13.3 9.72 0.00 3.002000 64.0 98.69 7.44 13.3 9.72 0.00 0.001000 60.0 81.49 6.65 14.7 9.91 0.00 0.001600 60.0 99.80 6.80 14.7 9.91 0.00 0.002000 60.0 115.24 7.86 14.7 9.91 0,00 a 5�r(E OF rekgseae f io RODNEY LEE SLATON 0 ..,.,.90298 ,..,,;. ,. 1100 40 9a fls %i`ooa�G�®_R. The seal'appearlrtg on this document was authorized by RODNEY LEE SLATON P.E. 90298, on ( Project Description Worksheet Rectangular Chann Flow Element Rectangular Chann Method Manning's Formula Solve For Discharge Input Data Mannings Coeffic ).013 6.E 29.( 4.0 6_s -- -0. _19.5 31.6 134.7 220.1 Table Rating Table for Recta I ular Channel Attribute Minimum Maximum Increment Channel Slope (ft/fi) 0.001000 0.002000 0.000500 Depth (fl) 3.00 6.00 1.00 Bottom Width (it) 4.00 6.00 1.00 Channel Slope (N°) Depth (it) arg s) Velocity (fils) Flow Area (it') Wetted Perimeler (it) Top Width (it) 0.001000 3.00.98 4.08 W85.805.36 12.0 10.00 4.0 0.001500 3.009.99 5.00 12.0 10.00 4.0 3.002000 3.00,27 5.77 12.0 10.00 4.0 0.001000 4.00.06 4.38 16.0 12.00 4.0 D.001500 4.00.80 5.36 16.0 12.00 4.0 0.002000 4.00 4.00 99.08 6.19 16.0 12.00 4.0 0.001000 5.00 4.00 91.70 4.68 20.0 14.00 4.0 3.001600 5.00 4.00 112.30 5,62 20.0 14.00 4.0 0.002000 5.00 4.00 129.68 6A8 20.0 14.00 4.0 3.001000 3.00 5.00 66.67 4.44 15.0 11.00 5.01 0.001500 3.00 5.00 81.66 5.44 15.0 11.00 5.01 3.002000 3.00 6.00 94.29 6.29 15.0 11.00 5.01 0.001000 4.00 5.00 96.34 4.82 20.0 13.00 5.01 3.001500 4.00 5.00 117.99 5.90 20.0 13,00 5.01 0.002000 COO 5.00 136.25 6.81 20.0 13.00 6.01 1001000 5.00 5.00 127.03 5.08 25.0 15.00 5.01 1001500 5.00 5.00 155.67 6.22 25.0 15.00 5.0( 0.002000 5.00 5.00 179.64 7.19 25,0 15.00 5.0( 3.001000 3.00 6.00 85.26 4.74 18.0 12.00 6.0( 3.001500 3.00 6.00 104.42 5.80 18.0 12.00 6.0( 3.002000 3.00 6.00 120.57 6,70 18.0 12.00 6.0( 0.001000 4.00 6.00 124.26 5.18 24.0 14.00 6.0( 3,001600 4.00 6.00 162.18 6.34 24.0 14.00 6.Of 0.002000 4.00 6.00 175.72 7.32 24.0 14.00 6.0( 0.001000 5.00 5.00 164.88 5.50 30.0 16.00 6.0( 0.001500 5.00 6.00 201.94 6.73 30.0 16.00 6.0( 3.002000 5.00 6.00 233.18 7.77 30.0 16.00 6.0( 4 L ENGINEER - RODNEY SLATON, P.E. A 604 W. FAIRMONT m LA PORTE, TEXAS 77571 .•..a1,, OFFICE 281-470-5060 *was E-MAIL slatonr@laportetx.gov VI i I Vi LH ruK It SCALE i "=zoo' EAST MAIN DRAINAGE JOB NO. IMPROVEMENTS SHEET DRAINAGE. AREA MAP 1 6� 6 OF I F- LL I W 0 � 0 0 a a o 2g� Z (n a _l a 0 o no z J o 0 w l— Z ¢e1 REMOVE & REPLACE EXIST DUAL.- 18" PIPE W/ DUAL 24" RCP A " Sum MANN `- `...........■m �a�l� BEGIN DESIGN BASELINE "A" F N 13812141.75 \p >S 1 E 3234339.37 fw o . 'Z EXIST. CENTERPOINT ENERGY 2" S.H. GAS LINE N SI�W@' WATER WATER WATER WATER Tf$ —WATER— WA'MR� IS is. N p 7?4 _ A1'0C- OHE OHE . OHE OHE• -OHE OHE —OHE X (n ' v1 za) o U) 0 �rn N W M� } -Ztl a 0 rn rn it 0 CL 0 0. 20 18 16 14 12 10 O 80 O N 6 4 2 WARNING: ELECTRICAL OVERHEAD POWER LINES. WORK WITH CAUTION. p- I =m o m a0. -m a3 In - FLOOD STATEMENT w THE PROJECT IS LOCATED ENTIRELY WITHIN FL )OD "X" ZONE SHADED PER FIRM MAP 48201CO941 SUFFIX . o Z "L" DATED JUNE 18, 2007 I; NAVD 1988, 2001 ADJUSTMENT — REMOVE & REPLACE EXIST DUAL 18" PIPE W/ DUAL 24" RCP I REMOVE & REPLACE EXIST. 24" PIPE W/ 30" RCP REMOVE 24" PIPE & REPLACE EXIST. W/ 30" RCP R.O.W.', EOP EXIST. 100' R.O.W. I• 16 Az -RI. C 0 �e> EAST MAIN STREET EXISTING ASPHALT PAVEMENT 0 0 EXIST: ;i" LPAWA WATERLINE LATER— WATER WALE -- WATERi/8. ............ W. ` p71 3H0 3HO 14 0 O + 12 d- z J 10 v -20 -10 0 10 20 30 —WATER wATER w ~ DITCH CROSS SECTION STA. 3+25 T„=,O' (HORIZONTAI) - Exlsr. 100' R.O.W. U REMOVE AND REPLACE ASPHALT ROADWAY ON SECTION PER DETAIL ON SHEET 5. HARRI'.'.:�l COUNTIl RIGHT-OF-WAY 1.0' 22.0' 1.0' PERMIT WILL BE REQUIRED r T2" HMAC 3/4"/FT.. g g=1 4" FT S=1 4" FT� w// o o n. 12" CRUSHED. TYPE "A", GRADE 1 LIMESTONE 2O GEOTECH FABRIC NORTIA SIDE EAST MAIN S REEL" PROP 43 LF-30 PROP. 1, LF-30"LF-30n PROP. 29 RCP 0.107 PROP. 74 LF—DUAL P OP. 58 L -DUAL RCP ® 0,1070 RCP 070 0.10% 24" RCP 0 0.10% 2 RCP ® 0.107a • EXIST. LEFT NG EXIST. C LEFT DITCH L- W LLI C_) LOLO .- 00 ddo M 00 Cn — O tD _ II � LL m ¢ N Jit l� (A I � II N II lLi. � II ii II (nL� IJJI II it (n U_ Lei_ NOTE: BACKFILL CULVERT E14DS AT 4: LONGITUDINAL SLOP _ 0+00 1 +00 2+00 Q TYPICAL ASPHALT PAVEMENT DETAIL 18 N.T.S. 16 ++''�•(E � Tfygs1 � 14 . RO�NIY LEE SLAMI ; y j 90298 j Inf o VTf. C 12 The seal pearin on r this document v is authorized by RODNEY LEE SLA DN P.E. 90298, of 10 3+00 4+00 � L °O ENGINEER - RODNEY SLATON, P.E. Am 604 W. FAIRMONT LA PORTE, TEXAS 77571 OFFICE 281-470-5060 "'mfi• E-MAIL slatonr0aportetx.gov, CITY OF LA PORTE EAST MAIN DRAINAGE IMPROVEMENTS STA. 0+00 TO 4+00 CAD FILE EAST MAIN PLOT 511, DATE OWN RLS CKD RLS APPD RLS SCALE 1"=20' (HOR) 1„=2, (VER) JOB NO. SHEET 5/16 OF LU 18 16 14 12 10 8 6 4 2 4+00 asfy y N F a too m M m c�a w 16 16 X o �i WR.O.W. EOP m 3 @ 3: _ (: a 5 3' 12 Z x _ V N to NI W� �a o 14 14 W REMOVE & REPLACE EXIST. 15" PIPE W/ 30" RCP PROP. REMOVE & REPLACE CONC. HEADWALL (2) (SEE DETAIL SHT. 16) a Z N a z .in 1 DL.. 12 - - 1 12 4 0 o x 00 Z l 0 3HO 3H0 3HO _ 0 —10 0 - 10 �1 - "'- DITCH CROSS SECTION STA: 8+50 = YS �...� �. �. W 0 ,ds' 1"=10' (HORIZONTAL) 1 "=2' (VERTICAL) a2 ® qS p 1/Nr EXIST. CENTERPOINT ENERGY Q 2" GAS 16 1 6 _ EXIST. CENTERPOINT ENERGY I 2 S.H. LINE 0 R.O.W. 7' 21' 12' E IP 2" S.H. GAS LINE cZi - W _ DfS/CN 8ASEUN£ A" w m 14 - 14 Z. _1 w t—' W _. .WATER WATER WATER TER WATr.Ei� s, WATER WATER WATER C G 1 2 . 12 IE OHE OHE OHE OHE HE OHE OHE OHE_ OHE 20 X� —10 0 10 2 ►10 �� DITCHCROSSSECTION STA. 7+00 D 1 =2 (VERTICAL) fD"" Q R.O. 1 a a a 12 NORTIA SIDE EAST MAIN STREET ROP. 15 F-30" CP ® 0.1 % PROP. 30 LF-30 EXIST. LEFT EXIST. LEFT DI7 H CL OTE: ACKFILL CULVERT ENS AT 4:1 LONGITUD114AL SLOPE 5+00 `20 18 10 16 P 14 12 10 DITCH CROSS SECTION STA. 4+50 (HORIZONTAL) 1"=2' (VERTICAL) 16 .y,�4E OF TEkgs�,+ 14 Ilk A ,• RODNEY,LEE SLATON...1 90298 12 i'%%ftNAt �•' The seal d gearing on this document was authorized by 10 RODNEY LEE SLATON P.E. 90298, on 8 OF a CAD FILE t O EAST MAIN ENGINEER — RODNEY SLATON, P,E. 6 604 W. FAIRMONT POWN DATE 5 11 m LA PORTE, TEXAS 77571 OFFICE 281-470-5060 RLS E—MAIL siatonr(Maportex.gov CKD rexne tRLS APPD 4 CITY OF LA PORTE SCALERLS 1 =20 (HOR) 1"=2' (VER) EAST MAIN DRAINAGE ,toe No. SHEET IMPROVEMENTS W. 7' 21' 12E 1 2' 0 —10 0 10 2 PROP. 20 LF--DITCH REGRADE 1— W H o Z W WARNING: ELECTRICAL OVERHEAD o a 3 o POWER LINES. . WORK WITH CAUTION. o I w a n G N o O a o HW. (n � J w a N 1O REMOVE AND REPLACE ASPHALT REMOVE &REPLACE EXIST. U " O> ROADWAY ON SECTION PER DETAIL n� 18" PIPE W/ 30" RCP PROP. TYPE 'E" INLET a ON SHEET 5, EXIST. CENTERPOINT ENERGY 2 S.H. GAS LINE REMOVE & REPLACE EXIST. Q ¢_ U PROP. 48"RCP PROP: 5'x4' RCB 18" PIPE W/ 30" RCP Q REMOVE & REPLACE EXIST. 18" PIPE W/ 30" RCP ry F 1 PROP. TYPE I JUNCT. BOX - Zw EXIST. 100' R.O.W. W/ TYPE "E" INLET TOP • 3HO 3H0. 3 3H0 3HO 3H 3HO 3H0 3HO 3HO HO 3H0 3H0 ti MAZER aunt aun auo 3H0 EXIST..8" WATERLINE -—WA?Eli—'ti. �AtE�3H0 WA'IEO WAt WA R OHE _ p — — — < pi a m(3k2• qsN ELQM M NT 0 EXIST, CENTERPOINT ENERGY a s 28 -y7 �x q�^T _. EXIST. 2" WATERLINE ' n. THE PROJECT IS LOCATED ENTIRELY WITHIN. FLO( I ZONE SHADED "X" PER FIRM -� C) 2" S.H. GAS LINE ® � I . EXISTCENTERPOINT ENERGY 0 p MAP 48 201CO945, UFFIX "L" DATED JUNE 18, 2007 NAVD 1988, — EXIST. 8' WATERLINE w 2" S.H. GAS LINE 2001 ADJUSTMENT W o �+, R.O.W. EOP 14 12 010 xn r DITCH CROSS SEC110N STA. 10+50 D ;p 1"=10' (HORIZONTAL) N p - 1"=2' (VERTICAL) Q - z,'— 16 16 a ao rn R.O.YV. H3 EOP a ¢ n z a 0 14o 14 20 I 20 12 ` 1 N RTH SIDE —EAST MAIN STREET12 3. 18 r 18 10 J 10 PRO:'. 19 LF— o" —20 —10 0 10 20 RCP ® 0.10% ROP. 34 F-30" PROP. 14 LF-30' DITCH CROSS SECTION STA. 9+50 16 - RCP QI D.1 % — 1"=10' (HORIZONTAL) 16 1"=2' (VERTICAL) 14 EX ST. LEFT DITCH CL ` OF rZ. EXI T. LEFT NG ,: - �.. TE 00 14 RODNEY LEE SLATON '� r io �SSroNAL EaG�- pi� 12 12 The seal appearing on this document was 1 authorized by RODNEY LEE SLATON 7V_=12.92 R-0 �LF_,.4qP.E. 90298, on L RCP ® .10% PRO L1 =5'R4' 1 RCB ® 0.10% 8 r0N �N �(D 0) cD �M 00 8 r" O O T . • II p ,- *-� o� oT 6 f II II II II STA. 11 '16 35; cn L< (n v~i V)) � V)) � 0 U- PROP. T PE rrErr INLET --- T7�1 6 THROAT == FLUSH PROP. TYPE I JU CT. BOX FL = 7. 7 (E) / FG W/ TY E "E" INL T TIOP 4 DITCH F 1 1. 05 (W) THROA = 12.72 - -- FL = .72 (E & W) BACKFILI. CULVERT ENDS AT k1 LONGIT DINAL SL PIE. 4 2 9+00 10+00 11 +00 --- 2 12+00 13+00 - _ 1 d� nn z p EAST MAIN STREET 16 Of5/GN BASEC/NE n• -• EXISTING ASPHALT PAVEMENT WJ a a o � D _ g Z H J Q C 1 EXIST. 6" LPAWA WATERLINE — = 1 k2, U WAIEP• - WA R WATER --cWAIER WATER —WATER WATER WATER BO F ? FC ?4^ J�/p�, 3WATEft - W R WA :R— WATER WATER L C "it WATER — JA� O, �y — F< �R p � 6 WATER ?g __WATER-- .—.WA Cr A IE— OHE OHE . HE AS'lS"OHE.. OHE OHE— OHE OHE OHE OHE4 OHE�a• s O — 12 10OHE OHE OHE OHE 3H0 12OHE 3H0 3HO OHE a Z C EXIST. 100' R.O.W. 10 a —2 4 23 1 r 1 3 r 0 -10 0 10 2 f L AO ENGINEER - RODNEY SLATON, P.E. 604 W. FAIRMONT n LA PORTE, TEXAS 77571 { OFFICE 281-470-5060 E-MAIL slatonr®loportetx.gov CITY OF LA PORTE EAST MAIN DRAINAGE IMPROVEMENTS STA: 9+00 TO 14+00 AD FILE EAST MAIN i LOT DATE 5 11 I NTI RLS i (p RLS � 'PD RLS ::ALE '=20' (HOR) =2' (VER) 87 N0. HEET 7 /1 U _71 d $ `n 0 0 �k ,c 16", EXIST. 100' R.O.W. ROHE✓��Ep�M EXIST. 8" WATERLINE 2 6 , _�. 0 Intli — d. o LLJ N Z S J g . Q WATER WA OHE—OHE ----------- 4&OHE OHE OHE i 20 18 16 14 12 10 8 6 4 4G/ 1U REMOVE AND REPLACE ASPHALT Z. Z w �Q o ROADWAY ON SECTION PER DETAIL a N N " o a ON SHEET 5. 0. 0 �= a a: 3 PROP. DUAL-18" RCP / WARNING: ELECTRICAL OVERHEAD O. o PROP. TYPE I JUNCT. BOX vQ� W/ TYPE "E" INLET TOP POWER LINES. WORK WITH CAUTION.Z FTsrq� EXIST. CENTERPOINT ENERGY EXIST. CENTERPOINT ENERGY O69 �s PROP. 5 x4 RCB PROP. ,6 x4 RCB 2 S.H. GAS LINE / < %0 4" S.H.'GAS LINE EXIST. 100' R.O.W. F 1 OHE �'v (ETER 01 -- WAT2a WATER Wn1ER' 'WAY€F!——EXISi1NG 2" SEWER LINE u44TtTr —� r RR � a9— —0nE OHE —0HE 'GPAOH OHE 0 WA OHE WA�OHE OHE OHE 011 OHE OHE OHE OHE OHE Z a or EXIST. CENTERPOINT ENERGY o PROP. DUAL-18" RCP 3 2" S.H. GAS LINE O In EXIST. CENTERPOINT ENERGY > 4" S.H. GAS LINE EAST MAIN STREET cq W EXISTING ASPHALT PAVEMENT c£sicvenseuv£'A' m s Z N N t_ EXIST. 6" LPAWA WATERLINE WATER Q —WATER WA WATER WATER. ;WTATE--WATER WA RiR WATER WATER WATER WATER WATER WATER WATER WA I WATER WAIER WATER Z"/ SWALE " m� o z� 2 EXIST. 100' R.O.W. C D FLOOD STATEMENT EXIST. 100' R.O.W. m /� S•. CF 7 �A - (� IVE 80 < \A�p y¢F I D THE PROJECT IS LOCATED ENTIRELY 'MTHIN FL 0 ZONE SHADED "X" PER FIRM MAP 48201C0945 'IX "L" DATED JUNE 18, 2007 g d Crn a NAVD 1988, 2001 ADJUSTMENT CONC DRIVE a > y GDR 171 > Z D 1•' O a w d ; - �> gg N� oa aN �QQ �33 3 � 2 14+00 15+00 16+00 17+00 18+00 19+00 NORTH SI E—EAS MAIN STREET RCP ROP.76 LF 00.2% DUAL-18' EXIST, LEF IF T Nc PROP.14 RCP ® 0.10% LF DUAL-18 — 0.10% _ — 0.10% XIST. LEFT DIT H CL —0.10% a-i A• FL = 93 12.84 STA. 1 FL 1 +31 t.76 PROP. RCB ® 254` LF 5' 0.10% 4' PROP. RCB ® 40 LF-6'x .10% ' STA. 18+93 a p• ° p d _ FL 1 d. OTE: ACKFILL C LVERT EN S AT 4:1 LONGITUDI AL SLOPE - PROP. 1HROAT TA. 16+5 35' LT - TYPE / TYPE " - I JUNCT. " INLET TI 12.64 )- BOX P 2Q 18 16 A `t RODNEY LEE SLATON i I 90298 j 12 The seal a earing o this document was authorized by RODNEY LEE SLATON P.E. 90298, on 10 8 F L CAD FILE Ao ENGINEER - RODNEY SLATON, P.E. PLOTSDATEIN 6 Aa 604 W. FAIRMONT 5 11 a 8^ n LA PORTE, TEXAS 77571 DWN OFFICE 281-470-5060 RLS s E-MAIL slatonr®loportetx.gov CKD . RLS APPD RLS 4 CITY OF LA PORTE SCALE 1'=20' (HOR) 1"=2' (VER) EAST MAIN DRAINAGE Joe NO. SHEET IMPROVEMENTS STA. 14+00 TO 19+00 8/1 6 OF 0 J Q CE CE V, / V OH ._.8\p�A .. 0 .'- Ld -.Z U ccQ G R WATER WATER ATER 20 16 14 12 IM ON 6 4 2 a o CL n o a o } � ¢ <' � r co PROP. DUAL-18" RCP ¢ r WARNING: ELECTRICAL 'OVERHEAD PROP. 'TYPE I JUNCT. BOX POWER LINES. WORK WITH CAUTION. W,/ TYPE "E„ INLET TOP s• PROP. 24" RCP EXIST. CENTERPOINT ENERGY /pFF< �� .,33>3 PROP. 24" RCP PROP. 6 x4 RCB LOH'E y 2" S.H. GAS LINE PROP. I� x4 RCB `/3>s EX'IST. 100 R.O.W.19) OHE OHE OHE OHE "bRE- 1)flE'— a' —LHE --OHEOHE OHE--- =OHS _OHE = OHE �z,laHE, 0ONE y OD y m EXIST. CENTERPOINT ENERGY- 2" S.H. GAS LINE O. oym J O m EAST MAIN STREET m N o o EXISTING ASPHALT PAVEMENT _. O£S/GN BASELINE "A'W EXIST. 6" WATERLINE > v v0„c Y1,WATER WATER W TER WATER WATER WATE WATER ATER fWATER WATER— WATER WATER R ATE WATER WATER WATER WATER . . WATER WATER TER WATER WATER WATER WATER--AcW/� R R WATER WAWR !6 A WATER WATER WATER R WATER WATER Q EXIST. 6" LPAWA WATERLINE <" m EXIST. 100' R.O.W. F F FOOD TA M NT �F S qN FENCE FS �� a �y BROSN FOGF OFO RGS ENTIRELY WITHIN F ZONE SHAD THE PROJECTISXL PER OCA�FIRM MAP 4 201 C0945, JFFIX 6 ti "L" DATED JUNE 18, 2007 SN NAVD 1988, 2001 ADJUSTMENT -' J cn pp Q W - > Q . n s a a o oa » oa v x H¢ ix_ e o 0 o i x 3 N a. 3 oa ¢ n ao N 33 3 ¢o a. 20 16 16 _ OF �.,,�g 9 1 4 R..... LEE SLATON / 90298 E�'�= jFSSror%�1 12 The seal a earing a I this document was authorized by RODNEY LEE SLATOIN P.E. 90298, on 10 b -13-- l 8 �F A CAD FILE EAST MAIN a OA ENGINEER - RODNEY SLATON, P.E. PLOT DATE m 604 W. FAIRMONT 5 11 6'" LA PORTE, TEXAS 77571 Oyu OFFICE 281-470-5060 RLS spa E-MAIL slatonr®laportetx.gov. CKD RLS APPD RLS 4 CITY OF LA PORTE SCALE- (HOR) 2 19+00 20+00 21 +00 22+00 23+00 24+00 . NORTH S DE —EAT MAIN STREET PROP. 30 LF C�-6 8 -24" PROP RCP 29 LF-2 0.20% " PROP.48 RCP ® 0. F DUAL-1 0% " 0 EXIST. LEF Nc — ---------------- EXIST. LEFT ITCH QL - 0.107, -0.10PQ _ _ 0.10% a — °d J a a.4. 4 . STA. 19 24 .8 PROP. 1 RCB ® 0.10% 4 LF-6'x4 S A. 20+31 STA. 20 71 PROP. 3 RCB ® — 0 LF-6'x 10% ' -4 G STA. FL = 23+55 12.50 TA. 23+8 FL = 12.24 L = 12.4 —1 a a i a — ;TA. 20+7 .5 35' L PROP. TYPE V/ .TYPE tiROAT-12— 17.01 1 JUNCT. E INLET TIOP (E&W) BOX 1"=2' (VR) EAST MAIN DRAINAGE Joe No. IMPROVEMENTS SHEET STA. 19+00 TO 24+00 9 /1 6 OF -- LL W x SCHEDULE OF MATERIAL! ! a� c k' �o z o z 54 LF-8" C 900 PVC' W \ 'ERLINE a �i z o a _ i o ai a �i a (DR 14) PRO TYPE 5, 35' LT F. ¢ ° 3 < a o o o 17 LF-14 STEEL CASIN( (GRADE a. < fn ,n 3 U 3 C7 Z u PROP. TYPE i JUNCT. BOX /NAVD STATEMENT W/ DOUBLE TYPE "A" INLET a OJECT IS LOCATED ENTIRELY WITHIN FLOOD 60) , TOP a HADED "X PER FIRM MAP 48201CO945, SUFFIx 4-CERTALOCK 8" 45' BE �S TG = FLUSH W/ FG ¢ ED JUNE 18, 2007 _ z p 2g,. 988, 2001 ADJUSTMENT FL -6.61 (W & S) � c�' z ��9 �4, p 3 (MEGALUG FITTINGS) EXIST. CENTERPOINT ENERGY �n �� En N ?A.. g'Ap /pFF T 2gs Oj ,TT 1-8" PVC/DI ADAPTOR 2" S.H. GAS LINE OX D %� 8`O A/o �Tly o/�A / �� Op /N /pp �6"p n n F o , < Epp /N< , /p 1-8 x6 REDUCER 1gyY,�}1 7 3 PROP. 6 x4 RCB o m <` . Sg .0 p� !e < : / 6� 8"/ EXIST. 100' RAW. �gc --- .17 < HE — _— -- . —OH .- _..OFiE E. 0 E 0 E HE I1E .OHE .®_---(]HF 0 OHE - OHE HE OH ONC HE _ ASPHALT —_ s -- o m . m "V" r fir^! T9wINa CtlNNEC7701�•P.� i�t'I; y"n $ p *A1 ,S 4Pue,++n �� : � ���'I''{' �5," Ifs t;j`'Y h'•i �d31 TPCU,�`�'�,Ld; 4 4�i'�'aY�ir�, t,`.���»` G� ~` ��0 II }� i �F`Stli O 3 F / 9omx - -o. oo- 'I'gS• 19 x. . k "-ma�-; Y��,�o^p'/di �' 9 V9 {CIWI ri;ara>f�;t.r} "Y(�Ea2hR!et:,41�%l,3a';r,,s�,%,sr1,,,=++"��9Utc�,r�ru=`a_.i,:�.flqq�,>•'f`i9'r-tcyt8',(s'R�CoR,;,7r�+S.r st(lfUfs ItE{k.,n,�?Rceo'iAO�me�' or1xa8@,r Ua ,6 7;t�x oC0i�r r{P�n'1lEI!^',lr na, eiM4RyxU�swafItie-i.,w,,o'�i.t�riv9. >�r.�7�.f�a'y'�'irrr�ds,�!'M1..l�!.L.x,ry�,i.' e t v',ei':�nk�yrSa lt��"e r�, ,{lq t ,+,rxrtv^"�'`t.�iK,�s4ne,I t�a`,i 4sGtlt,l'agFk!t.''za ;"b�T,.i �!Y{�.r'. ti.5utll�,`d�IuFf l:x'Gai v �l'x "� P�cr67 s3P Vik "3Ifi I � ��'"��-'.x-, {ti'r�rr�l'�,clprB-'i uSrIj t {X,��ry�eaf,,trrj�;p_I<CSti"mr'S a.,�xi,'•'Jx3sWU'ylla r'�2Yzc^i�r' r,k1a x�.ra,p '?PROP. 62 LF-6rx4, PROP. RELOCATERCB '0.10%d. VALVE END DESIGN BASELINE "A" 7 aEsicNensEUNE EAST MAIN STREET N 13813600.89 X9 J EXISTING ASPHALT PAVEMENT 9o -- V - 236836.08 , ^ ? :,oL kr " .. :. i..a :. �I r ~ WATER WATER---ti-wA - CONC. SIDEWALK 12"x6" REDUCER TO REMAIN If PLACE _ CONC SIDEWALK a WA SALVAGE AND RE -INSTALL EXi : f. 6" PROP. WATERLINE OFFSET GW m ATERpyATER WATER ° WATER WATER WATER �r--WATER WATER WATER WATER WATER WATER (SEE DETAIL THIS SHEET) 2g's WATER — WATER WATER— GATE VALVE 30 p, INSTALL 8"x6 REDUCER FOR i ' ;OP. - _ --- ��, 8 WATERLINE OFFSET I-- m © C> , PRiDf. TYPE t�O11CT.. B'OX A`p'F L�iJ PROP. 6'x4'. RCB-- W/ DOUBLE TYPE "A" INLET -199 p• 2g.. EXIST. 100' R.O.W. —PROP. ' TYPE_rJUNCT.I— TOP 1- •pike W/ DOUBLE TYPE "A" INLET Vl z ''r TOP I PROP. 6'x4' RCB EXIST. CENTERPOINT ENERGY O a NOTE: PROP: 6'x4' RCB 2" S.H. GAS LINE I V) a DRIVEWAY REPAIR INCIDENTAL TO j COST OF CULVERT. PROP. CONC. HEADWALL I x (SEE DETAIL SHT. 16) m o W a 3 J r I ¢ EXIST. 6" G.V. d ° ' < w REMOVE AND REPLACE ASPHALT Y PROP. CONC. RIP -RAP o m CD z z z ROADWAY ON SECTION PER DETAIL `5 PER DETAIL SHEET 11 0 "' a a P EXIST. 8" DI WATERLINE A6AI I �NNED rn a 8 3 3 3 o cs c� . . I- ( ) o < S z^ p o p x �) a En ON SHEET 5. T e a o o z= I• • W WATERLINE EAST w 'D [� C7 85 N N m 4/) w WARNING: ELECTRICAL OVERHEAD x m -,1= 9 -q z s POWER LINES. WORK WITH CAUTION. w o r n I WEST I �:0 1 fi 'u t; (An C 1 1 8 6 4 2 0 24 2 CA 14 jj Z _ 00� SIDE EAST MAIN STREET SOUTHSIDE--EAST MAIN STREET PROP. CONC. HE DWALL o "' (SEE DETAIL SHT. 16) � EXIS .LEFT DITCH L EXIST. LEFT NG -Zj ' EXIST. IGHT NG O .a - PROP. 6' 4' RCB PROP. 75 LF-6'x4' PROP. 317 LF-6'x4.' ' RCB ® 0. 0% RCB ® 0.10%PROP. 16 LF-6'x4 FL 6.21 (SEE OUTFAL a . ,a• a DE AIL SHEET 11) a a a. _ EXIST. 12" WATERLINE TA. 24+7 .5 36.50' RT ROP. TYPE I JUNCT. BOX ST 27+93. 0 36.50' RT 9 n n - OP --- G = 12, 3 W DOUBLE YPE "A" INLET . TO L = 6.55 (E & N) TG = FLUSH W/ FG FL=6.24 E&W) zb+00 27+00 28+00 q p EXIST 2" PVC 1 C7 WATEI I NE a r° 16 14 I 74' - 12 ��� of rE�gs4 INSTALL 17 LF-14" STEEL % +� ENCASEMENT PIPE '* rRODNI LEE SUTON o SEAL EACH END OF CASING WITH Diee �f Poi STEEh�•',r 10 MANUFACTURED WATER TIGHT SEAL ENCASEMENT PIPE SHALL; BE CENTERED BENEATH PROP. 6'x4' RCB The seal 1ipp aring on 8 this do �ment was auth •ized by RODNEY .EE SLATON P.E. t 1298, on 6 8-29-11 CORRECTIONS PER HARRIS COUNTY COMMENTS 2-9-12 SHOW EXISTING SAN. SWR. IN PROFILE 2-27-12 SHOW WATERLINE OFFSET DETAIL OF A CAD FILE O ENGINEER - RODNEY SLATON, P.E. EAST MAIN q a w,At 604 W. FAIRMONT PLOT DATE m LA PORTE, TEXAS 77571 5 11 OFFICE •I 281-470-5060 DWNRLS E-MAIL siatonr®laportetx.gov CKD RLS APPD RLS 2 CITY OF LA PORTE SCALE NSHEET AST MAIN DRAINAGE IMPROVEMENTS n zb+00 27+00 28+00 q p EXIST 2" PVC 1 C7 WATEI I NE a r° 16 14 I 74' - 12 ��� of rE�gs4 INSTALL 17 LF-14" STEEL % +� ENCASEMENT PIPE '* rRODNI LEE SUTON o SEAL EACH END OF CASING WITH Diee �f Poi STEEh�•',r 10 MANUFACTURED WATER TIGHT SEAL ENCASEMENT PIPE SHALL; BE CENTERED BENEATH PROP. 6'x4' RCB The seal 1ipp aring on 8 this do �ment was auth •ized by RODNEY .EE SLATON P.E. t 1298, on 6 8-29-11 CORRECTIONS PER HARRIS COUNTY COMMENTS 2-9-12 SHOW EXISTING SAN. SWR. IN PROFILE 2-27-12 SHOW WATERLINE OFFSET DETAIL OF A CAD FILE O ENGINEER - RODNEY SLATON, P.E. EAST MAIN q a w,At 604 W. FAIRMONT PLOT DATE m LA PORTE, TEXAS 77571 5 11 OFFICE •I 281-470-5060 DWNRLS E-MAIL siatonr®laportetx.gov CKD RLS APPD RLS 2 CITY OF LA PORTE SCALE NSHEET AST MAIN DRAINAGE IMPROVEMENTS n NSHEET AST MAIN DRAINAGE IMPROVEMENTS n REMOVE EXISTING PIPE WRAP JOINT WITH 1 Fl, 1 f r. z_ DOUBLE WIDE COUPLER TO TOPSOIL OVER. RIPRAP 10 FT. MIN. INTO SLOPE -a* 30# X 12 IN. I (NjN ~ (N11N I �j ENGAGE A MINIMUM OF. FOUR ASPHALT FELT. CORRUGATIONS ON EITHER TIMBER BENT FOR OUTFALLS 48 IN. DIA. SEE TYPICAL SIDE' OF THE JOINT. AND LARGER. SEE I'JOTE 4 AND �:` CONCRETE NEW PIPE -\ `, 5 FT; MIN. p� ry {L TIMBER BENT DETAIL. COLLAR DETAIL 1 1 /� INTO SLOPE rSTAINLESS STEEL BANDS TO A - I I - SEE NOTE '9. / ( + O 1 I DE LOCATED ON CROWNS C1v1P SEE MOTE 2. ` 2 FT, MIN, OF CORRUGATIONS (TYP.). MIN, INTO SLOPE BAND COUPLER JJli'.,� Ire -Fp°;,i ,•.,, - SEE NOTE 7. _ f. EXISTING PIPE . EXISTING .. ) O -'�: .: 2 - _.ten_ -PIPE -, .; D �2 TYP: I 'I ( ) 'iSE- N l E NOTE 3, SEE NOTES I I.' ,. .....:....:... .......�...,::. CONCRETE COLLAR 1 8c 6. \ Ctv1P OR HOPE 6 IN, r r \ SEE NOTE 2, MIN. "" !" `l\ (f� / 1,5 0.D. I 12 IN. MIN. DETAIL - �_ SLOPE 6 N. I I - _ -- 6 IN, MIN. ALL -'120' \ �. 20 FT. FABRICATED AROUND (TYP.) CHANNEL D EXISTING ELBOW :::•• BOTTOM PIPE SECTION m 30° Z EXISTING z , z PIPE SEE NOTE 3. SEE NOTE ,3' PIPE ADJUSTMENT DETAIL, - HIGH DENSITY CORRUr,ATEo : POLYETHYLENE (HOPE) SMOOTH MANHOLE 24-INCH TO 42-INCH DIAMETER ..• ..<.; I .:' ,., ..:..:.:� (. LINED' PIPE. . CEMENT STABILIZEDSAND _ PLAN TO SPRINGLINE. SEE SEE NOTE 9. NOTE 3. CEMENT STABILIZED SAND HDPE PIPE BAND CMP BAND = 3 FT. MIN. REMOVE EXISTING PIPE ALL AROUND PIPE SEE NOTE 3. BEDDING CONCRETE MAINTENANCE BERM 1G FT: MIN. INTO SLOPE COUPLER DETAIL COUPLER DETAIL C(v1P OR HOPE. SEE NOTE 2. 7o MANHOLE (A)___�jECTION A SECTION PIPE DETAIL ° I BEDDING TOP OF TIMBER BENT BEDDING H D P E EXPOSED ABOVE SLOPE TIMBER BENT FOR OUTFACES 7\11 -� tip:•- C M P D ETAI L {\\�/. it 6 FT. 4 IN: X 8 IN. 48 IN. DIA. AND LARGER. SEE fir' \'•r GALVANIZED TIMBER TIMBER BENT DETAIL. SEE NOTE 4. /\ PIPE DETAIL L MAX. BOLT FABRICATED 1� 1fT. MIN. IF CONCRETE LINED, A ELBOW r- - �- "{ I SEE NOTE 8. I TIMBER BENT FOR OUTFALLS 48 IN: Dik - , 't , '\+LPG SEE NOTE 6. J FT, I EXISTING PIPE AND LARGER. SEE TIMBER BENT DETAIL. SEE NOTE 7. Cfv1P OR I-IDPE DIA. i - - - SEE NOTE 2,if - PIPE VARIES i= � 4 IN, X 12 IN, F E4n-�7ra:Yy±� y ('n SEE NOTE 7. ��....._.; - TING PIPE aEE (VOTE 7. -Jtv.?r„ t,.a., �' I EXIS - r,, I LI TIMBER SEE NOTE 3. D ,- 11- ::' CONCRETE �y J ,•^• SEE NOTE 3.\-SEE TYPICAL CONCRETE rfa�}, 1 A COLLAR DETAIL 1x P J 6D OR TOP OF SLOPE 6 IN. I,<•.: i .� ..,. . ,<"��'. a"•- - PIPE ELEVATION OIV 20 FT. (tv11hJ.) ( 7 :+ I-� ( SLOPE 6 IN. I SEE NOTE 3. 20 Fr. MIN. U FABRICATED ELBOW \ 8 IN. DIA. PILE 8 IN. DIA. PILE GALVAIVBOED N OPPOSITE BANK, SEE NOTE 6. ( ) `- `= WHICHEVER IS SMALLER. SECTION SECTION SEE MUTE 6. SEE (VOTE 4.- TYPICAL STORM SEWER OUTFACE PIPE ADJUSTMENT DETAIL TYPICAL SECTION ELEVATION I STRUCTURE LAYOUT 48=INCH AND LARGER DIAMETER TIMBER BENT DETAIL FOR 48-INCH AND LARGER OUTI-ALLS D STORM SEINER OUl'Fe'LI NnT -�� D• -� 1. INSTALL OUTFALLS 48 INCHES OR LARGER AND TREATMENT PLANT OUTFALLS OF II'�IIiI,'.+yT111 F1'. ANY DIAMETER WITH RIPRAP EROSION DIMENSIONED AS SHOWN IN "TYPICAL '3i;'i a'� r{G -+ 4i R'.+r- •D ��\\ : zs u11 ° V. SEE NOTE 6, v��r(�� STORM SEWER OUTFACE STRUCTURE LAYOUT." �iV / D 2. STORM SEWER OUTFALL PIPES WITHIN THE HCFCD RIGHT-OF-WAY �'°�;''�'�1 :pD ;A���k'' �,��; �''' �`��E� SHALL BE CMP OR I-IDPE IN ACCORDANCE,V'lITH SPECIFICATION SECTION 02642-CORRUGATED METAL PIPE, HIGH DENSITY POLYETHYLENE PIPE D r•'�.,� HDPE IN ACCORDANCE W 1Ai5` PI ( ) WITH SPECIFICATION SECTION • k'- - PE OUTFACE IN CHANNELS J 02505-HIGH DENslrr D ° CHANNEL POLYETHYLENE PIPE, OR APPROVED EQUAL. USE .TABLE, BELOW FOR „{ 4j 1- X ` i;(I p D p *t :,s S CORRUGATED GALVANIZED STEEL PIPE. s }��J'' 3. PROVIDE AND PLACE CEMENT STABILIZED SAND IN ACCORDANCE WITH J44)+�"'t-�>_�xl'} SPECIFICATION SECTIORI NO023 m :� -'%` ���1i, lyJ':4: h )i _'�e'r -�L � •y..<�:�:u:�:L7 7,f 17:.•kf-.i•4_-";�. BOTTOM WIDTH PIPE OUTLET INVERT 6 FEET < BIN < 20 FT 1 FOOT ABOVE FLOWLINE 20 FEET < BW < 60 FT AT .TOE OF SLOPE BIN 7 60 FT AT TOE OF SLOPE 21-CEMENT STABILIZED SAND. 4. TIMBER BENTS SHALL 13E IN ACCORDANCE WITH, SPECIFICATION SECTION 02464-TIMBER BENTS. 5. STORM SEWER OUTFALLS SHALL BE IN ACCORDANCE WITH SPECIFICATION SECTION 02316-STRUCTURAL.EXCAVATING AND BACKFILLING. 6. RIPRA P SHALL BE .PLACED IN ACCORDANCE WITH SPECIFICATION F ., SECTION 02378-RIPRAP AtVD GPANULAD FI I LL. FILL, RIPRAP VUIDS AND 1pp 1,5, P1! 'Jr p v D `I BURY RIPRAP A MINIMUM OF 6 INCHES WITH TOPSOIL ON SIDE.SLOPE !I L� `.=r: Jf -.°_e t vel J� �i ( -•aR7- A.ct- AS DIRECTED BY TI-IE ENGINEER. p D p 7. IN DETENTION BASIN, SET FLOWLINE OF QUTFALL AT TOE OF THE SLOPE. IN CHANNEL USE ELEVATION INDICATED IN THE TABLE OR 1 FOOT ABOVE NORMAL WATEP, LEVEL; WHICH EVER IS HIGHER. j FTxi� 8. SEE CONCRETE CHANNEL LINING DETAIL SHEET FOR CMP OR OUTFALL D r TYPICAL RIPRAP LINING DETAIL -SIDE SCOPE ONLY DETAILS NOTE: - THROUGH .CONCRETE CHANNEL LINING, T (Iv1AT THICKNESS) - 9. STRUCTURAL CONCRETE �(4 BARS (GRADE 40) 12 INCH O.C. EACH eEF(fi1,tj IN: GRndEU1 CORRUGATED GALVANIZED STEEL PIPE (TYPE ►) WAY FOR COLLARS ONLY; THIS DETAIL SHEET HAS BEEN PREPARED FOR USE ON HCFCD 7,/ � 2�3" X 1 2" CORRUGATION 3" X 1" e, 5" X 1" CORRUGATION PROJECTS OR PROJECTS TO BE MAINTAINED BY THE HCFCD PII E DIA. tv11hI:FILL SHEET THICKNESS MILV.FILL SHEET THICKNESS WHEN COMPLETED BY OTHERS, AN ENGINEER WHO INCORPORATES 'TOPSOIL OVER RIPRAP B `� 7 �: �: THE DETAILS ON THIS SHEET BECOMES RESPONSIBLE FOR ITS USE PLAN clInhINEL /�: (') (i) g ( ) ( ) (') g (`.) ( ) L I \ , In. N1. gage In. mm m. gage (in,) mm IN THE END PRODUCT IN ACCORDANCF WITH RI II F 61'{7 §3 (k) ��"k+ jylll 14 FT, I I SEE (VOTE 6. � 25 A'�r f f ;.�i{ ^)` t r`I J•, ( ji f.� j y-. p., CY li�.t I%. dp;r �/ �> - r+ cl li _ - )E �'(�( r! '� rc �j (y.''�i�� ' �..i�• . -4• j��iiii 't1��� �¢ � t1'y IN S s z, n <rc: TOE-IIV RIPRAP SECTION ACROSS CHANNEL SECTION BOTTOM & UP SLOPE. DO NOT PLACE TOE o AGAINST CONCRETE AND (c) OF THE TEXAS STATE BOARD OF REGISTRATION FOR PROFESSIONAL ENGINEERS. �'�•: � IE OF Ter 41 r RODNEY LEE• SLATON • � r 1 FSS/ONAL ECG+ The se a earl g on this document was D, , authorized by S, RODNEY LEE SLATON �/ L� r L J I� t� / U P.E. 90298, on - p I 1 I I CAL. I \ (I I \A Al L U IN U H E I L L HAIN IN L L_ L_I N IN U + MINIMUM DEPTH OF COVER ABOVE, TOP OF PIPE, MAXIMUM DEPTH OF COVER ABOVE TOP OF PIPE IS 20 FEET: P.E. SEAL AND SIGNATURE STD\STORM SEWER AhID RIPRAP DETAILS 24 12 16 .064_ 1.63 30 _ 12 16 .064 1.63 36 12 - 16 .064 1.63 42 '12 16 .064 '1 .63 48 12 16 .064- 1.63. 54 '12 14 .079 2,01 60 15 12 .109 2.77 66 - 15 12 .'109 2,77 72 18 10 .138 3.51 78 18 8 ,168 4.27 84 18 ^ 8 .168; 4.27 90 - 96 12 16 .064 1.63 12 16 .064• 1,63 12 16 :064 1.63 12 16 .064 1.63 15 16 .064 1.63 15 16 .064 1.63 IS '16 .064 1.63 18 14 .079 2.01 18 '1. ,079 2.0.1 •18 14 ,079 2,01 w V) N cc . w H O: z O LL a 0 o_ O L w a T O � o N Q O W CDCN : - �Q � z �o Q W (i) n U > r w z n-�n O n,� [� CL Q Li Lli C Li LJ LLI L U Q T'Y OF LA PORTE NNING DEPT. ENGINEERING DIV. 604 W. FAIRMONT PKWY. LA PORTE. TEXAS, 77571 31-471-5020;FAX: 281-470.5005 L n' M 'rZ:XA5 Harris County ood Control District /00 Northwest Freeway Houston, Texas 77092 E: 12-2.1-2010 LE: NTS SHEET NUMBER 11 OF 16 ■ #4 Q 4 — #6 ADDITIONAL CUT &/OR SPREAD TYPICAL j PLAN REINF. AND ADD ADDITIONAL I TYPE I JUNCTION BOX REINF. SHOWN. i 4 - #6 BARS I N U 2,> j CL. 45° I , j ADDITIONAL REINFORCEMENT ADDITIONAL REINFORCEMENT R.C.P. OPENINGS © MANHOLE OPENINGS SECTION A -A TYPE I JUNCTION BOX NATURAL GROUND ^\ . A/C, CAST IRON, DUCTILE (RON, PVC WATER LINE - - INSULATED )DINT (BOTH ENDS) _ bq SLIP ON FLANGE - (ASA B 16.1) BELL/FLANGE CONNECTION (TYPICAL TRANSITION) 6 6" C I c j 'MANHOLE FR/ AE & .COVER SEE PLAN HEET FOR CORNER I DCATION — #4 @ 11 E.W. U A A - I w LL �— -- — ----- --- — — - I - 11 JUNCTION E )X & j STORM SEN :R I - I PLAN TOP NINGSREINF. FOR TYPE PE II JUNCTION BOX STD. 32" MH COVER & FRAME (TOP OF TOP OF PVMT." OR FG MH FLUSH W/ PROP. ELEV.)(OR TYPE' "E" I LET TOP) VARIABLE GRADE RINGS PRECAST CONCRE 18„ #5®12 EW CONCENTRIC CONE TYP. PRECAST CONCRETE 18 p s—a RISER(S) R(S) TYP. #5@12" 3'_6„ #5@12" FOR LINE TO PASS OVER AN OBSTRUCTION RATHER THAN UNDER MUST HAVE ADEQUATE COVER AND - - - LJ 1 8" TYP. _ BE APPROVED BY CITY ENGINEER . ,. #5@12" #5�12" - OBSTRUCTION — #5@12" SEE DETAIL THIS SHEET " FOR ADDITII NAL REINF #5®12 EW 5' MIN " @ PIPE OPE DINGS AND 6 C C 6 MANHOLES STEEL PIPE (TYP) - - B (BOTH ENDS) _ z ----`- A WELDED -. OINTS 2' MIN '(TYP; - - - SECTION' A -A - 4- 450 STEEL BENDS - . -T I PE 11 I II N r TI O N R 0 JUNCTION BOX SUMMARY STATION OFFSET (FT) TYPE PIPE SIZE FLOW LINE ELEV. DIMENSION NORTH SOUTH EAST WEST NORTH SOUTH EAST WEST A B C D E F 13+66 35' LT 2 — — 5' x 4' 48" — — 7.72 7.72 9'-8" 8'-8" 8" 8" 6'-0" 5'-0" 16+57 35' LT 2 — — 6' x 4' 5' x 4' — — 7.43 7.43 10'-8" 9'-8" 8" 8" 6'-0" 5'-0" 20+77.5 35' LT 2 — — 6' x 4 6' x 4' — — 7.01 7.01 10'-8" 9'-8" 8° 8" 6'-0" 5'-01, 24+77.5 35 LT 2 — 6' x 4' —. 6' x 4' — 6.61 - 6.61 10'-8" 9 -8° 8" 8° 10'-8° 9'-8" 24+77.5 36.5' RT 2. 6' x 4' — 6' x 4' — 6.55 — 6.55 — 10'-8" 9'-8" 8" 8" 10'-8" 9'-8" 27+93.5 36.5 RT 2 — — 6' x 4' 6' x 4' — — 6.24 6.24 10'-8" 9'-8" 8" 8" 6'-0" 5'-0" OFFSET IS MEASURED TO BACK OF CURB UNLESS NOTED OTHERWISE * OFFEST IS MEASURED TO CENTER OF JUNCTION BOX NOTE: 1. MATERIALS AND COATINGS TO BE. IN ACCORDANCE WITH WATER MAIN STANDARD SPECIFICATIONS. 2. RESTRAIN EXISTING PIPING BEYOND STEEL SECTION AS REQUIRED TO PREVENT MOVEMENT. oF. ` CITY OF LA F ORTE DWN: JR "gym PLANNING DEPT.ENGINE -RING DIV. CK'D: RS 1 ti of r�kgse�+ 604 W. FAIRMONT I 'KWY. •# LA PORTE. TEXAS, 77571 * * �/ rE 281-471-5020• FAX: 281 •470-5005 APP'D: IRS *: •'.*� . - � RODNEY LEE SLATON � - .: .....90298 .... :...� Scale: TYPICAL STEEL PIPE OFFSET /i��°TF��sTER�o•.���r NONE SECTION FOR WATER MAINS +�k1SS/DNA '�40 EAST MAIN STREET Date: N.T.S. ' i \\\\ DRAINAGE IMPROVEMENT i MAY, 2009 The seal appearing on Project No.: this document was authorized by 2011-4808 RODNEY LEE SLATON SHEET: P.E. 90298, on -i3-rl STORM SEWER DET),ILS 12 OF 16 m .. MAXIMUM -PAY LIMIT REINFORCED CONCRETE O.D. PIPE + 4'-0" „ MIN. 1 1 /2 TYPE D # 4 3'-6" MIN. THICKNESS 6 HOT -MIX ASPHATIC CONC. LONG 0 o a o 3/ 4„ EXPANSION JOINT #4 BARS @ 12" ASPHALT TOPPING AROUND ALL SAW —CUT C/C. E.W. a EDGES a q_ A a : 32 STANDARD MANHOLE FRAME C 3:: •-�'••:.'>:.'.;.�' � ME & OVER o 0 ...... :. �- ,.: . • .. .. ;,,.:.......::,. ` NOTE; 2 BASE STICK-UP : • 6 # 4 DOWELL o 0 0 0 " BASE REPLACEMENT SHALL 1, POURED —IN -PLACE ❑R PRE=C >T :.•. ,.• 4 15 14 15 12 MANHOLES ONLY SHALL. BE I :;ED. BE CEMENT STABILIZED LIMESTONE DITCH GR/,DE 4,: r Lij # 4 I 3 PIPE MINIMUM 6" THICK. 4`� 12'` E.W. —__ 8"LNG VARIES > VALLS AND FLOOR ;.'': Q °.. 2, NO BRICKS OF ANY KIND WI BE CEMENT STABILIZED SAND 8,, 3' ALLOWED IN C❑NSTRUCTI❑N 'F BACKFILL COMPACTED TO ;;,:;:•::,,; • •: _ � , ° •: MANHOLES ORINLETS, 6 12" 1'-0° MIN .'° '°. 95� MAX. DENSITY (1-1/2 SK/TN) a m •.. <::.:.;.: ;.,.,: ° . : ° • •p o' ROUGHEN SURFACE 3. ALL PVC PIPE SHALL HAVE 3 BY HEAVY SAND BLASTING PLAN OF TYPE 'YE RUBBER GASKET EQUIPPED I LL ` r ° (COVER NOT SHOWN) AND SPIG❑T JOINTS C❑NF❑R ` (NG — EQUAL TO ASTM D3212, ELAST❑MER ADDITIONAL SEALS SHALL _BE A SINGLE CONCRETE D❑UBLE—SEALING GASKET ��Q # 4 @ 12", DOWELS 32" STANDARD MANHOLE SPANNING ONE FULL C❑RRU(i TI❑N DRILLED RIL EDDI & GROUTED FRAME & COVER WITH THE. LEADING EDGE BE . NG LOWER THAN THE SECOND E 'GE STORM SEWER BACKFILL DETAIL 4" STICK-UP TO FACILITATE PROPER J❑I I.NG 4" THE GASKET MATERIAL SHAI1. IN EXISTING PAVED AREA IN CONFORM TO ASTM F477, > �; :.m..1 GRADE 4. FOR ALL PRE -CAST AND P❑ 12ED- IN -PLACE INLETS AND JUN( ' I❑N CONCRETE BOXES, CENTER D❑UBLE— .: SEALING GASKET IN WALL i JD STORM r,i GROUT COMPLETELY AR❑UNI PVC SEWER EXISTING SECTION m PIPE, GROUT - SHALL BE SME : TH CONCRETE SEWER A QX 18 V. © 6" 'AND FLUSH WITH INNER AN I . SPACING OUTER WALL WHEN ENTERIf 11 AT AN ANGLE TO .THE WALL Of THROUGH THE CORNER OF -- INLET OR JUNCTI❑N BOX, T GASKET MAY BE ❑MITTED, 5. MANHOLES AND INLETS ARE -0 BE PLACED HALF WAY BETWEE THE ` FRONT LET CORNERS IN MU . TI LOT - NOTE: SUBDIVISI❑NS; MANHOLE FRAME AND COVER TO BE MABRY 0.D + 2, PATTERN NO. BF-22-17. NEENAH, OR OTHER . FOR BACKFILL A PROVED EQUAL. WHERE SEWER IS LOCATED IN E SEMENTS, CONTRACTOR MAY USE LIGHTWEIGHT F • r,' & C, APPROVED BY THE ENGINEER .. SECTION PROP, 2 3/16„ 1 1 2 SK/TN CONC. CEMENT STABILIZED ": :. :':'':.; ' PAVEMENT SAND BACKFILL ... .. :....... w COMPACTED TO 95% MAX. DENSITY @ < ..TYPE "E" INLET OPTIMUM MOISTURE. ;::.....^ RCP OR CMP --22 FOR EXISTING STORM SEWERS STORM SEWER 48" AND LARGER �..L owN: JR 12::.: ok A CITY OF LA F DRTE IY t N.T.S, o m PLANNING DEPT.ENGINE RING DIV. CK'D: IRS DETIAL �P3E of Tekge,t 604 W. FAIRMONT ,WY. ,; * *tt 281-471-5020; FAX:28, I70-5005 APP'D: IRS1 —0 5,• s tt LA PORTE. TEXAS: 7571 MANHOLE FRAME *, RODNEY LEE SLATON PAVED AREA D COVER Scale: AN ,, •, 90296 �� tt ;o,� . G/STEEik� ���.� NONE - 1I // =.= EAST MAIN SIRE _T Date: DRAINAGE IMPROVEMENT DUNE, 2011 The seal appearing on Project No.: this document was authorized by 2011-4808 RODNEY LEE SLATON SHEET: - P.E. 90298, on 13 �- - STORM SEWER DETt ILS of 16 -a-�!= - .._^_.-._._ _ _— _------- _,. cm gym, .. n m!aasenaaro� a+cm�mc. ■ SIZE AND SPACING OF MEMBERS DEPTH OF UPRIGHTS STRINGERS CROSS BRACESI TRENCH KIND OR CONDITION OF EARTH MINIMUM MAXIMUM MINIMUM MAXIMUM WIDTH OF TRENCH MAXIMUM SPACING DIMENSIDNS SPACING DIMENSIONS SPACING UP TO 3 3 TO 6 6 TO 9 9 TO 12 12 TO 15 VERTICAL HORIZONTAL —_ FEET FEET FEET FEET FEET FEET TYPE INCHES FEET _ INCHES FEET INCHES INCHES INCHES INCHES INCHES FEET FEET 5 TO 10 (A) HARD, COMPACT 3x4 OR 2x6 6 2x6 4x4 4x6 6x6 6x8 4 6 (B) LIKELY TO CRACK 3x4 OR 2x6 3" 4x6 4 2x6 4x4 4x6 6x6 6x8 4 6. (C) SOFT; SANDY, OR FILLED 3x4 OR 2x6 CLOSE 4x6 4 4x4 4x6 6x6 6x8 8x8 4 6 SHEETING (D) HYDROSTATIC PRESSURE 3x4 OR 2x6 CLOSE SHEETING 6x8 4 4x4 4x6 6x6 6x8 8x8 4 6 10 TO 15 (A) HARD, COMPACT 3x4 OR 2x6 4 4x6 4 4x4 4x6 6x6 6x8 8x8 4 6 (B) LIKELY TO CRACK 3x4 OR 2x6 2 4x6 4 4x4 4x6 6x6 6x8 - 8x8 6 <C) SOFT, SANDY, OR FILLED 3x4 OR 2x6 CLOSE SHEETING 4x6 4 4x6 6x6 6x8 8x8 8x10 4 6 (D) HYDROSTATIC PRESSURE 3x6 CLOSE SHEETING 8x10 4 4x6 6x6 6x8 8x8 8x10 4 6 15 TO 20 (E) ALL KINDS OF CONDITIONS 3x6 CLOSE SHEETING 4x12 4 4x12 6x8 8x6 8x10 1Ox10 4 6 OVER 20 (E) ALL KINDS OF CONDITIONS 3x6 CLOSE SHEETING 6x8 4 4x12 8x8 8X10, 1Ox10 10x12 4 6 1.TRENCH SAFETY SYSTEM -TO MEET; AS A MINIMUM, THE REQUIREMENTS }. OF OSHA SAFETY AND HEALTH REGULATIONS PART 1926, SUBPART AND Q. I - 2. THE CONTRACTOR MAY ELECT TO USE AN ALTERNATE'SYSTEM TO THE M- R BER TRENCH SHORING SHOWN IN THE TABLE, THE ALTERNATE SYSTEM, IT A TRENCH BOX, STEEL SHEET PILING, TRENCH JACKS OR A COMBINE ION OF THE ABOVE, MUST BE CERTIFIED BY THE CONTRACTOR'S REGISTERE ' PROFESSIONAL ENGINEER THAT IT PROVIDES EQUAL OR GREATER PROTI ;= TION THAN THE TIMBER TRENCH SHORING SHOWN ON THIS. DETAIL SHEE , :3. CONTRACTOR SHALL PERFORM DAILY TRENCH SAFETY SYSTEM INSPECTII IS TO INSURE THAT THE SYSTEM MEETS OSHA REQUIREMENTS AND IS APPI I- PRIATE FOR SPECIFIC SITE CONDITIONS OF THE OPEN TRENCH, INSPEC- TIONS ARE REQUIRED AFTER RAINSTORMS OR ANY CHANGE IN CONDITIDI THAT MAY INCREASE THE POSSIBILITY OF A CAVE-IN OR SLIDE, 4. IN THE EVENT THAT TRENCH UPRIGHTS CANNOT BE PLACED BELOW Tf :NCH BOTTOM AS SHOWN ON DETAIL, CONTRACTOR MUST PROVIDE ENGINEER [TH PLANS THAT DEMONSTRATE THAT THE UPRIGHTS WILL BE BRACED AND MAINTAINED IN A VERTICAL POSITION, _ 5. WHERE THE TRENCH SAFETY SYSTEM CROSSES A UTILITY, THE UTILITY LINE MUST BE ADEQUATELY SUPPORTED TO PREVENT ANY DAMAGE. IN ADDITION, IN TRENCHES WITH CLOSED SHEETING, THE UPRIGHTS MUST SURROUND THE UTILITY. OPEN TRENCH SHEETING SPACING MUST BE ADJUSTED AS TO NOT EXCEED THE MAXIMUM ALLOWED SPACING, (NO SEPARATE PAY) 6. TRENCH SHALL BE DRAINED AS REQUIRED SO WORK MAY BE ACCOMPLIS -D SAFELY AND EFFICIENTLY. IF NECESSARY, INSTALL DEWATERING SYSTE TO PROVIDE A DRY TRENCH BOTTOM, DELIVER DISCHARGE FROM SYSTEP TO - NATURAL DRAINAGE CHANNEL OR TO STORM DRAINS. 7.IN TRENCHES FOUR FOOT DEEP OR MORE, CONTRACTOR TO PROVIDE ADI QUATE MEANS OF TRENCH EXIT SUCH AS LADDER OR STEPS AND THEY MUST BE LOCATED SO AS TO REQUIRE NO MORE THAN 25 FEET' OF LATERAL TRAVEL 1, TRENCH JACKS MAY BE USED IN LIEU OF, OR IN COMBINATION WITH, CROSS BRACES, SHORING IS NOT 8.MEASURE 'PERMANENT TIMBER TRENCH SHORING' BY LINEAR FOOT OF REQUIRED IN SOLID ROCK, HARD SHALE, DR HARD SLAG AD DETERMINED BY ENGINEER. TRENCH PROTECTED. PAYMENT IS BY STATED SAME LINEAR FEET OF TR NCH WHERE DESIRABLE, STEEL SHEET PILING AND BRACING OG EQUAL STRENGTH. MAY BCN UBST MAY BE SUBSTITUTED FOR WOOD, PROTECTED EARTH CONDITIONS NOTED IN THE PROPOSAL (BID), O DESIGNATION FOR PROPOSAL (BID) PURPOSES ­9. STRINGERS AND BRACES TO BE SECURELY FASTENED. FROM OSHA SAFETY AND HEALTH REGULATIONS PART 1926, SUBPART P. 10, TRENCH SHORING SYSTEM HAS BEEN DESIGNED WITH NO ALLOWANCE 2, SIZE OF TIMBER MEMBERS ARE ROUGH CUT TIMBER DIMENSIONS (FULL SIZES FOR LIVE LOAD SURCHARGE, IF LIVE LOAD SURCHARGE IS ANTICIPATEI IT SHALL NOT BE PLACED WITHIN 2 FEET OF EDGE OF TRENCH AND Cl TOR'S REGISTERED PROFESSIONAL ENGINEER SHALL DESIGN TRENCH SH[ 1TRAC- I- UPRIGHT ING SYSTEM TO ACCOMMODATE THE ANTICIPATED LIVE LOAD SURCHARGE x MINIMUM .11.TIMBER SIZES ARE BASED ON STRESSES OF 1650 PSI FOR EXTREME FII R MAXIMUM ALLOWABLE IN BENDING AND 1450 PSI FOR COMPRESSION PARALLEL WITH GRAIN,' BRACE WIDTH SLOPE DETERMINED BY STRINGER GEOTECHNICAL ENGINEER .: .12.EARTH TRENCH CONDITIONS FOR THIS PROJECT ARE ANTICIPATED TO BI AS SHOWN IN THE GEOTECHNICAL REPORT AVAILABLE FROM ENGINEER. 13.TIMBER TRENCH SHORING TABLE SHOWN ON THIS DEATIL SHEET IS GOO 1' MIN, FOR PIPES WITH O.D. OF UP TO 48 INCHES. THE DESIGN ENGINEER SHA _ PROVIDE SEPARATE DESIGN FOR PIPE WITH O,D, LARGER THAN 48 JNCH -16..SLOPES FOR EXCAVATIONS SHALL BE AS FOLLOWS A) SOLID ROCK, SHALE OR CEMENTED 'SAND & GRAVELS = 90' B) COMPACTED ANGULAR GRAVELS = 1/2 1 1 o� f - r,a D).COMPACTEDESHARPPSANDR=A1 IR2GEISOLIDS = 1 i 1 STRINGER O� PROJECTED MAXIMUM ALLOWABLE E) WELL ROUNDED LOOSE SAND = 2 i i 1 SLOFo�eS�OPp GEOTECHNICAL DETERMINED ENGINEER '� QtieO 16. CLAYS, SILTS, LOAMS OR NON -HOMOGENOUS SOILS REQUIRE SHORING AND BRACING, THE PRESENCE \ OF GROUND WATER REQUIRES SPECIAL TREATMENT, UPRIGHT NOTE, CLAYS, SILTS, LOAMS, OR NON -HOMOGENEOUS SOILS REQUIRE SHORING AND , TRENCH JAC — BRACING _ SEE NOTE 4 UNSHORED SLOPED TRENCH TIMBER TRENCH SHORING N MAXIMUM ALLOWABLE SLOPE <DETERMINED 1 IV BY GEOTECHNICAL TOP OF TRENCH BOX i. 0o UPRIGHT ENGINEER) \ CROSS BRACE Q�QO STEEL SHEET PILING PENETRATION AS DETERMINED BY CONTRACTOR'S REG, oo. Q�QOLi PROF. ENGINEER TRENCH JACK AND STRINGER o Q Q OF . L CITY OF LA PC RTE OWN: JR If �+ PLANNING DEPT.ENGINEEF VG DIV. , i—PENETRATION AS DETERMINED ��y(P(..of re*4?1 604 W. FAIRMONT PK fY. CK'D: IRS BY CONTRACTOR'S REGISTERED S +1 TAs. LA PORTE. TEXAS, 7i 71 PROFESSIONAL ENGINEER r~ * * �� *.: •... 281-471-5020' FAX: 281-4 )-5005 APPD:. RS . RODNEY .LEE SLATON � •eo2sa ....., Scale: j �•. r . TRENCH BOX * w ALTERNATE SYSTEM o� fFCIS F�.•� NONE TERE� ►, FSS,oNA� S-" �tirN�...•�� EAST MAIN STREET Date: STEEL PILING J DRAINAGE IMPROVEMENTS JUNE, 2011 TRENCH. SAFETY SYSTEM The seal .DETAILS a earing on Project No.: this document was 2011 authorized by -4308 N . T. S. RODNEY LEE SLATON SHEET- P.E. 90298, on 4 TRENCH SAFETY DETA _S _. 16 1. SET POSTS AT REQUIRED SPACING , 2. EXCAVATE A 6 x6 TRENCH UPSLOPE ALONG THE LINE OF POSTS AND. SECURE DRAIN TO SEDIMENT WIRE FENCE TO POSTS. (SEE NOTE 2) TRAPPING DEVICE 50„ / MIN. 41 - i 6". - .. .. FLOW 6 MAX. FLOW o 0 (SEE NOTE) 0 COURSE ; 3. ATTACH FILTER FABRIC TO POSTS C.,t z AND EXTEND IT INTO THE TRENCH - o o AGGREGATE D (SEE .NOTE 3) 4. BACKFILL AND COMPACT THE ' EXCAVATED SOIL. - va o 0 0 18" MIN. o 0 0 0 o 0 0 0 0 0 o D 36" MAX. j PLAN T - FLOW FLOW ALTERNATE V—TRENCH EXTENSION OF FABRIC 4, 50' 4' X RFB —X INTO TRENCH MIN. MIN. MIN. FLOW-- 4" 1T EXTENSION OF FABRIC INTO TRENCH FLOW- 6" :,:°, .• FrT2@lff_ FOUNDATION COURSE 6" MIN. . ' 11�1-I1 6" REINFORCED FILTER FABRIC BARRIER PROFILE N.T.S. ' CONSTRUCTION EXIT (TYPE 1�� N.T.S. - GENERAL NOTES: 1. POSTS TO BE SET AT 6 FOOT MAXIMUM SPACING 2. WOVEN WIRE FENCE TO BE FASTENED SECURELY TO POSTS WITH WIRE TIES OR STAPLES GENERAL NOTES: ADDITIONAL TIES OR STAPLES CAN BE ADDED TO SECURE WOVEN WIRE FENCE. 1. THE LENGTH OF THE TYPE 1 CONSTRUCTION EXIT .SHALL BE AS INDICATED . ON THE PLANS, BUT NOT LESSS THAN 50'. 3. FILTER FABRIC TO BE FASTENED SECURELY TO WOVEN OR FENCE WITH WIRE TIES OR STAPLES AT TOP AND MIDSECTION. ADDITIONAL TIES OR STAPLES CAN BE ADDED TO 2. THE COARSE AGGREGATE SHOULD BE OPENED GRADED WITH A SIZE OF 4" SECURE FABRIC. TO 8". WHEN TWO SECTIONS OF FILTER CLOTH ADJOIN EACH OTHER THEY SHOULD BE OVERLAPPED 3: 6" INCHES AT THE POSTS AND FOLDED. THE APPROACH TRANSITIONS SHOULD BE NO STEEPER THAN 6:1 AND CONSTRUCTED AS DIRECTED BY THE ENGINEER. 4. ,CUT "D" SHAPED HOLES Yz OF HEIGHT AWAY FROM NATURAL GROUND AND SPACED NO 4. MORE THAN 4 FEET ON —CENTER. THE CONSTRUCTION EXIT FOUNDATION COURSE SHALL BE FLEXIBLE BASE; BITUMINOUS CONCRETE, PORTLAND CEMENT CONCRETE OR OTHER MATERIAL AS APPROVED BY THE ENGINEER. 5. CONSTRUCTION NOTES_ THE CONSTRUCTION EXIT SHALL BE GRADED TO ALLOW DRAINAGE TO A SEDIMENT TRAPPING DEVICE. 1. 2 INCH THICK BY 2 INCH WOODEN STAKES TO BE SET AT MAX SPACING OF 16 FEET AND 6' EMBEDDED A MIN. OF 12 INCHES. IF PREASSEMBLED .FENCE WITH SUPPORT NETTTING IS THE GUIDELINES SHOWN HEREON ARE SUGGESTIONS ONLY AND MAY BE �� ` A CITY OF LA PC . RT E DWN: JR USED, SPACING OF POST MAY BE INCREASED TO 8 FEET MAX. MODIFIED BY THE ENGINEER. �;,,F4 7.-i PLANNING DEPT.ENGINEE ;I G DIV. ��.�� of T�iX; . , - m CK D: RS 2. ATTACH FILTER FABRIC .TO WOODEN STAKES. FILTER FABRIC FENCE SHALL HAVE A MIN. THE LOCATION AND NUMBER OF CONSTRUCTION EXITS SHALL BE APPROVED ex�s��� 604 W. FAIRMONT PI (.. HEIGHT OF 18 INCHES AND MAX. HEIGHT OF 36 INCHES ABOVE NATURAL GROUND. BY THE ENGINEER. ,+ *�l r As LA PORTE. TEXAS, 7 ' i .1 281-471-5020; FAX: 281 i : 5005 APP'D: IRS 3. WHEN TWO SECTIONS OF FILTER CLOTH ADJOIN EACH OTHER THEY SHOULD BE OVERLAPPED i „RooNEr �eE sinioN "� 6 INCHES AT THE POSTS, AND FOLDED. % e029'e' ;:� Scale: �1lon RFG/STER`�.\�F�,: NONE 4: SEE STANDARD SPECIFICATION FOR FILTER FABRIC FENCE. �111,,'„AL . EAST MAIN STREE :1 Dater DRAINAGE IMPROVEMENTS MAY, 2009 The seal op earin� Project No.: * TT— this document was authorized by 2011-4808 RODNEY LEE SLATON -- — SHEET: P.E.90 298, . on SW3P DETAILS 15 ..�_ of 16 6'x4' RCB. 2 LAYERS #4 ® 12" .EW PROP. CEMENT STABILIZED 'BACK FILL ' EXIST. NATURAL GROUND x _ 8"X18 CURB I ' 4 '4 i , PROP. 5" THK. SLOPE PAVING (TYP.) REINF. 3 3 #4 30 W/ #3 ® 12" E. W. CITY OF LA IORTE DWN: Jr: ' „ PLANNING DEPT.ENGI� :ERING DIV. 6,X,L' ,RCB ' AS SHOWN ON PLANS eti .+ ..— of r 4 m 604 W. FAIRMON- PKWY: CK'D. RLS +5�r"�E.... Ekgs��tr LA PORTE. TEXA 281-471-5020; FAX: 2 , 77571 1-470-5005 _ APP'D: RLS % RODNEY LEE 9LATON � I f ' ' 1 ��o Scale: PROP, DITCH FLOW LINE VARIES ' ' o: 90298 �1toT �Fc�sTER�°\�,w�� N_T.S.-- Date:... It OJZONAL 6N` r _�(•.... EAST MAIN DRAINS E JUNE, .:_011 Project No.: a•. ° . a a. :.a d.. °° ° The seal tYppeanng on PLAN IMPROVEMENT NOTE: this document was 2010-4808 PROPOSED CULVERT HEADWALL CONTRACTOR ".HAS THE OPTION TO USE .. authorized by HEADWALL DETA L SHEET EXPOSED REINFORCING IN LIEU OF RODNEY LEE SLATON ' NTs _ ELEVATION DRILLING AND EPDXY MINERAL GROUT. P.E. 90298, on 16 : NTS OF.