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HomeMy WebLinkAboutCOLT SERVICES GROUP, INC SITE PLANzz Z N N U) co Ui N 1 H (7 w o m - z Z z J z � a m G2 _.: LU (D Z3 ¢ - 4 u Cn 0= o a ¢ ~ N � O CD LL o06=� W alloUZW C'4 = CO CO NO-Q /1 _ ZONING LIGHT INDUSTRIAL (LI) RE: ARCHITECTURAL DWGS FOR ALL BUILDING AND SITE DIMENSIONS A ,$8 W FIRE1a HYDRANT I �5a I ':0 F� z 0 A W E 1a2G E I a ,a8 7TAP' r (,c 1aJ�D or W � ,$2 - L�L_I c / L1- - (� CD -F N o -I SZ c- ay5 I 0 z 9 9 10'�2 O 4 I A SEPARATE PERMIT SHALL BE REQUIRED FOR IRRIGATION SYSTEM. ,BARBOUR S CUT BLVD. EAST 105.00- w��01• .... , -� !a,s�„--ter,;; yN, -.- �� ---.w A �; - y,LJ y/ .w..-w w�.M�'•W„NY YNYCNIII `)- EXISTING N✓ �1 20' / TREE - E)ST EE - - - - EXISTING - EXISTING - ,� .- SETBACK N © TO REMAIN m I TREE TREE I I_j EXISTING DRAINAGE EXISTING DRAINAGE I / PATTERN AT THIS AREA PATTERN AT THIS AREA N ITO REMAIN UNCHANGED ITO REMAIN UNCHANGED I / IN le 15 IuFi eeee,P°° � Iw/-77 7/ 7' T>-/-7-/ �- >- -7 >-/7-/ �1 /iii/i/ /// z PROP. REDUCERI�•TO / .// /r z / L G6 " ,'I . .�G z. � rn NG / E"•I do /7-7 wC CL W O N ON10 ESTORY lD CIN J Z PROP. i'�OWATER UNE .�• PROP. 130'=4'0 SCH. 40- 0 1.00X JR, nG/mil LL 5�1 g D. Z l.� IIIIIIIiI I � 16� ' ~W AG - D �°�I o� I a f xl �1 al o m N iLID � © �L_\,o9 �T:.FXTSTTNf, F-VI F .F a G �v� Ec o ❑HE WEST 125.00' 20-WO HOPE 0 5.50x- BED DETENTION & OPOND POND PROPOSED 8"0 18.30 NORTH "EX' STREET A*v BFE=19.00' EXISTING DRIVEWAY TO BE IMPROVED LLJ V J 0 o = 9 �g0 O Ln o 0 OTHERS) LEGEND CITYAPPROVAL AUTHORITY CERTIFICATE PROPOSED STORM SEWER - - - - - - - EXISTING STORM SEWER THIS IS TO CERTIFY THAT THE CITY OF LA PORTE, TEXAS HAS APPROVED THIS SITE PROPERTY LINE PLAN AND DEVELOPMENT OF MACHINE & STORAGE BUILDINGS IN CONFORMANCE WITH - - - - - - - - - - - - - GRADE BREAK (G.B.) THE ORDINANCES OF THE CITY OF LA PORTE. SLOPE OF PAVEMENT OR FINISH GRADE O EXIST=FILLEDPROP.=OPEN STORM SEWER MANHOLE • gip-- CLEAN -OUT (MATCH PIPE SIZE UP TO 6.0) 6 AIN-LINE CLEANOUT (MATCH PIPE SIZE UP TO 6.0) Q DRAINAGE AREA DESIGNATION DIRECTOR PL NNING TEWDLw ARTMENT 0 CATCH BASIN (RE: DETAIL) ® 8"0 AREA DRAIN I� EXISTING NATURAL GRADE ELEVATIONS SITE PLAN ACCURACY CERTIFICATE FF = PROPOSED FINISH FLOOR ELEVATION BC 99.9.95 PROPOSED BACK Of CURB ELEVATION I, AU TABBOUSH, AM REGISTERED UNDER THE LAW OF STATE OF TEXAS TO 1P 99.45 PROPOSED TOP OF PAVEMENT ELEVATION PRACTICE THE PROFESSION OF ENGINEERING AND HEREBY CERTIFY THAT ABOVE TG 99.15 PROPOSED TOP OF INLET GRATE ELEVATION PLAT OR SITE PLAN IS TRUE AND CORRECT, AND THAT ALL BEARINGS, DISTANCES, FL 96.53 PROPOSED FLOW LINE ELEVATION ANGLES, CURVE RADIUSES, AND CENTRAL ANGLES ARE ACCURATELY SHOWN ON THE PLAT. FG 99.15 OR 99.15 PROPOSED FINISHED GRADE ELEVATION TOC 99.15 PROPOSED TOP OF CONCRETE ELEVATION 9 SWALE 01. 0!; DOWNSPOUT W/ CONNECTOR TO DRAINAGE SYSTEM ALI TABBOUSH, P.E. EXISTING TREE TEXAS REGISTRATION NO.: 98580 D = Q'n/(2.25 W14) STORM SEWER GROUTED IN PUCE Q =ALLOWABLE DISCHARGE = 1.55 CFS PIPE RE: PLAN FROM END TO END g = GRAVITATIONAL FACTOR = 32.2 FT/S h = HEAD (FT) = 1.00 FT D = 1.55""/(2.25x1.00/4) = 0.55 FEET =6.64 INCHES "" USE D - 6 INCHES (MIN. REOb) 6" 0 PVC RESTRICTOR PIPE x V-0" LENGTH (RE: PLAN) DETAIL: RESTRICTOR PIPE AND CALCULATIONS , A" OCCUPANCY: S-1 LfAREHOUSEI 800 S.F. AT 1 PARKING SPOT PER 7000 S.F. OF GFA = i SPACE REQUIRED VARIES '7,000 fG 16.40 MAX. WATER SURFACE ELEVATION TOTAL PARKING SPACES REQUIRED = 1 SPACES 100-YR STORM)16.36 PARKING SPACES -MACHINE SHOP BUILDING 1 I3 3 1 3 3 OCCUPANCY- F-1 GRASS-UNED 2 750 S.F. x 2.5 = 6.87 SPACES REQUIRED PILOT CHANNEL SLOPE 0.25% (n?) 1� 00 TOTAL PARKING SPACES REQUIRED = 7 SPACES OVERALL PARKING CALCULATIONS TOTAL NEW PARKING SPACES REQUIRED = 8 SPACES 2 SECTION: DETENTION POND TYPICAL TOTAL EXISTING PARKING SPACES = 64 SPACES TOTAL NUMBER OF PARKING SPACES = 72 SPACES (INCLUDING 3 H/C SPACES) . 0 PROPOSED LANDSCAPING ANALYST IMPORTANT NOTE PRIOR TO COMMENCING GRADING OR ON -SITE UTILITIES WORK, CONTRACTOR SHALL FIELD -VERIFY LOCATION & DEPTH OF ALL OFF -SITE UTILITIES TO ASCERTAIN THAT PROPOSED CONNECTIONS CAN BE MADE AS INDICATED IN THESE DRAWINGS. INFORM ENGINEER OF ANY DISCREPANCIES OR CONFLICTS THAT MAY IMPACT WORK DESCRIBED HEREIN. RE: ARCHITECTURAL DINGS FOR ALL BUILDING AND SITE DIMENSIONS 10 EXISTING TREES (5 ON N 16TH ST AND 5 ON BARBOUR'S CUT BLVD) TYPEAOCATION SYMBOL REWIRED TREES NO. OF TREES 400/30 13.3-5.0=8 MITIGATION CALCULATIONS BARBOUR'S CUT BLVD: CARYA IWOENSIS (PECAN) /STREET TREES � 246/30 8.2-5.0=3 BASE FLOOD ELEVATION (BFE) = 19.10' (TSARP) QUERCUS TEXANA (RED OAK)/PARKING TREES a 8/10 0.8 (1) TOP OF BOTTOM FLOOR ELEVATION = 19.10' & 18.10' MYRICA CERIFERA (SUTHERN WAX MYRTLE)/SHURBS (11+10)x10 210 DETENTION CALCULATIONS FHA. VOLUME (BELOW BFE)BFEt 0 FABRICATION BUILDING = 3437.50 CU. FT. / C/ Y F LA PORT OU/REO DETENTION VOLUME: (2750 S.F. X 1.25 FT.) D REOUIRED A ACRE OF INCREASED PROPERTY LEGAL DESCRIPTION LOTS 1-32, BLOCK 616, OF CITY OF LA PORTE SUBDIVISION, RECORDED IN VOL. 83, PG. 345 OF THE H.C.D.R., HARRIS COUNTY, TEXAS. ALL EXISTING TOPOGRAPHIC & FLOOD PLAIN DATA SHOWN HEREIN IS EXTRACTED DIRECTLY FROM SURVEY BY: ARROW SURVEYING (PH. 281-412-2294) P.O. BOX 410, PEARLAND, TEXAS 77588 BENCHMARK DATA TEMPORARY BENCHMARK ELEVATION=20.06 FEET. LOCATED ON RM 060035 ON A BRASS DISK AT THE SOUTH EAST CORNER OF THE BRIDGE ON WEST BARBOUS CUT AT THE NORTHEAST CORNER OF 626 16TH STREET. FLOOD PLAIN DATA BFE=19.10' THIS PROPERTY IS LOCATED IN THE FLOODWAY AND IS IN ZONE "AE", AS LOCATED BY FEDERAL INSURANCE ADMINISTRATION DESIGNATED FLOOD HAZARD AREA BY MAP NO. 48201CO945L, DATED: 06/18/07. GENERAL NOTES: SITEWORK (THESE NOTES CONTROL EXCEPT AS NOTED OTHERMSE N PLANS & DETAILS) 1. CONTRACTOR SHALL FIELD VERIFY LOCATION AND ELEVATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION OF PROPOSED FACILITIES. NOTIFY ENGINEER IMMEDIATELY OF ANY DISCREPANCIES. 2. CONTRACTOR SHALL NOTIFY THE APPROPRIATE UTILITY COMPANY 48 HOURS PRIOR TO EXCAVATING NEAR THEIR UTILITY. 3. CONTRACTOR SHALL TAKE ALL DUE PRECAUTIONS TO PROTECT EXISTING FACILITIES FROM DAMAGE. ANY DAMAGE TO EXISTING ROADS, DRIVEWAYS, SIDEWALKS, LK , OR OTHER APPURTENANCES WITHIN THE CITY S RIGHT-OF-WAY SHALL BE SAW -CUT, REMOVED AND REPLACED WITH MATERIAL EQUAL TO OR SUPERIOR TO EXISTING MATERIAL, AND SHALL BE INSTALLED TO CITY STANDARDS. 4. CONTRACTOR SHALL TAKE EXTRA CARE TO PROTECT TREES IN AREAS ADJACENT TO CONSTRUCTION. 5. ANY AREAS OF GRASS WITHIN THE CITY'S RIGHT-OF-WAY WHICH ARE DISTURBED OR DUG UP DURING CONSTRUCTION SHALL BE REPLACED WITH ST. AUGUSTINE, OR GRASS WHICH MATCHES THE GRASS REMOVED. 6. EXISTING PAVEMENTS, CURBS, SIDEWALKS, AND DRIVEWAYS DAMAGED OR REMOVED DURING CONSTRUCTION SHALL BE REPLACED TO THE CITY Of LA PORTE STANDARDS. 7. CONDITION OF THE ROAD AND/OR RIGHT-OF-WAY, UPON COMPLETION OF JOB, SHALL BE AS GOOD AS OR BETTER THAN THE CONDITION PRIOR TO STARTING WORK. 8. CONTRACTOR/BUILDER SHALL FIELD -VERIFY EXISTING ELEVATIONS AND SET FINISH FLOOR (FF) ELEVATION AT LEAST 12 INCHES ABOVE THE NEAREST SANITARY SEWER MANHOLE RIM, OR, WHERE, NO SEWER IS AVAILABLE, THE FINISHED FLOOR SHALL NOT BE LESS THAN 4 INCHES ABOVE THE CROWN OF THE STREET. VICINITY MAP (N.T.S.) lr� Aow�iIiTi 1wa M T KEY MAP 540-W IMPERVIOUS COVER. STORAGE BUILDING = 200.00 CU. FT. �PZ E,;;,, fFa-q ►i = h: s ►► ..•••* 2 EXISTING IMPERVIOUS AREA: (800 S.F. X 0.25 FT.) *' • ►► CREDIT OF IMPERVIOUS COVER: 30 0 30 60 90 Feet.:........................:.i: j ALI TABBOUSH - PAVEMENT: 81599.00 - SIDEWALK: - S.F. RAMP 1 + RAMP 2 = 674.35 CU. FT. `•• .0 f# , 9858 - POOL DECK: - S.F. (741 SQ. FT. x 0.70 FT.) + (283 SO. FT. x 0.55 FT.) „ , „ 1 = 30-0 F�15TH `= -RooF: - '.: S.F. . �4 - TOTAL IMPERVIOUS AREA= 8,599.00 S.F. 0 0.2 ACRES GRAPHIC SCALEISSUE ► w NA s INCREASED IMPERVIOUS AREA: TOTAL FILL VOLUME = 4,311.85 CU. FT. HISTORY REVISIONS PROPOSED IMPERVIOUS COVER: - PAVEMENT: 6,569.00 S.F. DATE ISSUED FOR DATE DESCRIPTION - SIDEWALK: - S.F. CUT VOLUME (BELOW BFE) - POOL DECK: S.F. CLIENT REVIEW 10/05/11 CITY OF LA PORTE COMMENTS - ROOF: 3,550.00 IS.F. - TOTAL IMPERVIOUS AREA= 10.119.00 S.F. a 0.23 ACRES PARKING LOT (3126 S.F. x 0.78 FT.) = 2438.30 CU. FT. 08/05/11 PERMIT 11/09/11 CITY OF LA PORTE COMMENTS INCREASED IMPERVIOUS AREA (I.I.A.): DRIVEWAY = 1088.55 CU. FT. BIDDING 12/08/11 CITY OF LA PORTE COMMENTS I.I.A.= PROPOSED IMP. AREA - EXISTING IMP. AREA PROPOSED IMPERVIOUS AREA = 0,23 ACRES (2419 S.F. x 0.45 FT.) CONSTRUCTION EXISTING IMPERVIOUS AREA = 0.20 ACRES I.I.A. = 0.23 - 0.2 = 0.03 ACRES CU. EXCAVATION ABOVE DETENTION POND - = 700.00 FT. THE INTERFIELD ' GROUP 4 REQUIRED DETENTION VOLUME: (875 S.F. x 0.80 FT.) VOL = INCREASED IMPERVIOUS COVER (ACRES) X 0.2 ACRE-FEET PER ACRE x 43.560 ENGINEERS, PROJECT & CONSTRUCTION MANAGERS ' VOL :0.03 ACRES x 0.2 ACRE-FEET PER ACRe x 43,560 = 261.36 C.F. MITIGATION & DETENTION POND CREDIT = 341.1.5 CU. FT. - 401 STUDEWOOD, SUITE 300 TEL 13) 78Q-0909 . 5 PROVIDED DETENTION VOLUME: (875 S.F. X 0.80 FT.) HOUSTON, TEXAS77007 TX. R G. NO. F-5611 COLT SERVICES GROUP INC MAX WATER SURFACE ELEVATION: 16,30 TOTAL CUT VOLUME = 4,568.00 CU. FT. _ w muom POND' PROPOSED MACHINE & STORAGE BUILDINGS. SURFACE AREA: 875.00 `... S.F. BOTTOM AREA: 33000,-S.F. 622 NORTH 16TH STREET VOLUME= 602.50`CF. VOLUME OF FILL BELOW BFE IS LESS LAPORTE, Tx77571 - TOTAL DETENTION PROVIDED 4 602.50 C.F. THAN PROPOSED CUT VOLUME. SITE GRADING DRAINAGE & MITIGATION PLAN DRAWN BY: SM DATE: 08/03/11 SHEET- %♦ ♦ ./ CHECKED BY: AST PROJ. NO.: 11035.00 V I ■ I OF: //- iF6200 00026