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HomeMy WebLinkAboutWALTER JOHNSON SITE PLAN— x 6 Z FIRE HYDRANT LOCATED 190.0' FROM NW CORNER FH OF PROPERTY 0 N. 11th ST. & ADAMS ST.. ADAMS STREET 80' R,O,W. PROPOSED CONC. D/W PP -.1I4' EAST-105.00' PP x x x - N ' f dM ' 4 .d A a4A • .64 .: a •A ":,:;. ", . `:. "•;".`: CHARLES K. & EDWARD MAINOR f,�a �.4nt..'G' , . ,I'^� LOTS 1-6, BLK 71 .. aa HCAD #023-200-071-0001 ° ,.. ° y ° - o OF 3" CON ro 3 - - - a ':., ,' „ , a• j—'reins n. A .•• DUMPSTER 3 4 3' S/w RAMP - 14' D t .. Aa'. .e •d ,` c,,. 9•. I jai` •LST a 4 PROPOSED •A . .p 50' X 80' 71 o BLDG "d,49BLK, .r (4000 SQ FT) • 14'D0 • ` • PP I— R�JMP a • i f . a X •• _ •• A 00 I� ??OOSS XFF eoao ° 3 24' ELEC SUPPLY V .- •��_ PANEC - WATER TAP & METER BY CITY �' " 10, OFFICE y�:.a.•�' -8 ti x WEST-105,00' CHARLES KEITH MAINOR SEWER TAP BY CITY Z 4 SS LINE LOT 26, BLK 71 EXISTING 6 , � C.L. FENCE, HCAD PROP!ENER 3 #023-200-071-0026 — OF ADJ NOTES: 1. THE LOCATION OF THE SUBJECT TRACT ON THE FEMA FLOOD INSURANCE RATE MAP, COMMUNITY PANEL NO.485487-0945-J, DATED NOVEMBER 06, 1996, LIES WITHIN (UNSHADED) ZONE "X", AN AREA OUTSIDE THE 500—YEAR FLOOD PLAIN. THIS STATEMENT IS BASED ON SCALING THE LOCATION OF SAID SURVEY ON THE ABOVE REFERENCE MAP. THIS INFORMATION IS TO DETERMINE FLOOD INSURANCE RATES ONLY AND IS NOT INTENDED TO IDENTIFY SPECIFIC FLOODING CONDITIONS. 2. BEARINGS SHOWN HEREON ARE BASED ON A CALL OF SOUTH ALONG THE WEST LINE OF STATE HIGHWAY 146, TOWN OF LAPORTE, RECORDED IN VOLUME 58, PAGE 462 OF THE HARRIS COUNTY DEED RECORDS. 3. THIS SURVEY WAS PERFORMED WITHOUT THE BENEFIT OF A TITLE REPORT AND THEREFORE EASEMENTS AND OTHER INSTRUMENTS MAY EXIST THAT ARE NOT SHOWN HEREON. NO FURTHER RESEARCH OF THE HARRIS COUNTY DEED RECORDS WAS PERFORMED BY CIVIL CONCEPTS, INC. REGARDING THESE EASEMENTS. 4. ELEVATIONS ARE BASED ON RM 060030, ELEVATION IS 18.23', NAVD 88, 2001 ADJUSTMENT. 5. TEMPORARY BENCH MARK — CHISELED SQUARE IN INLET AT SOUTHEAST CORNER OF SUBJECT TRACT, ELEVATION IS 18.5' LEGEND C) EXISTING 12' D/W O TO BE ABANDONED FC 0 A O o: Ld L7 L7 z 0 A z a pa E3 20 10 0 20 FEET 1"-20' r----s SANITARY SEWER (SIZE NOTED) EXISTING FIRE HYDRANT FH 2--W WATER LINE (SIZE NOTED) QD TREES — BRADFORD PEAR Z--G NATURAL GAS LINE (SIZE NOTED) —E OVERHEAD ELECTRICAL POWER LINES Avh SHRUBS — INDIAN HAWTHORNE " " " " "—' z 6' WOOD FENCE Q WATER METER — UE UNDERGROUND ELECTRICAL POWER LINES © GAS METER 2-- PL PROPERTY LINE FT TELEPHONE CO. SPLICE BOX (SHALL BE RELOCATED) 2-- SS --2 STORM SEWER CATCH BASIN 2-- BL BUILDING LINE I0 Z x CD d- r Q W Y VICINITY MAP MINOR 1 •- u �yJ(II201;2A. .TYPE OF 1_ --•• UCK MEN TREPAIR ZONE 1COMMERCIAL) PARKING: SPACES REQUIRED— 4+ (3/ 1000SF OFFICE) OFFICE = 576SF TOTAL REQUIRED = 576/1000 = 3+4 = 7 SPACES PROVIDED= 7 + 1 HC = 8 LANDSCAPING REQUIREMENTS: REQUIRED: 0.362AC (15,750SF) BUILDING = 4,000SF PERCENTAGE = 6% CALCULATIONS: (15,750SF — 4,000SF) X 6% = 750SF PROVIDED: FRONT— 420SF N. SIDE— 320SF TREES— 460SF TOTAL= 1,200SF THIS IS TO CERTIFY THAT THE CITY OF LA PORTE, TEXAS HAS APPROVED THIS iITE PLAN DEVELOPMENT OF THE PROPOSED MINOR DEVELOPMENT SITE PLAN FOR LA PORT COMMERCIAL PROPE BEING LOTS 27, 28, 29, 30, 31 AND 32, BLOCK 71, TOWN OF LA PORTE, VOL, 5E PAGE 462, H,C.M.R, IN THE JOHNSON HUNTER SURVEY,A-35, HARRIS COUNTY, LA PORTE, TEXAS, IN CINFORMANCE WITH THE LAWS OF THE STATE OF TEXAS AND THE ORDINANCES OF THE CITY 01''j LA PORTE. BY'--1 + — ------- ATTEST �j,,�.,�,���, NE J. ABO BYt---�— ---- ---- DIRECTOR, LA PORTE RODNEY SLATON, P.E. PLANNING DEPARTMENT LA PORTE CITY ENGINEER FILING DATE,--------------------- PLAT ACCURACY CERTIFICATE I, H. CARLOS SMITH, AM REGISTERED UNDER THE LAWS OF THE STATE OF TEXAS' TO PRACTICE THE PROFESSION OF ENGINEERING AND HEREBY CERTIFY THAT THE ABOVE SITE PLAN IS TRUE AND CORRECT) AND THAT ALL BEARINGS, DISTANCES,' ANGLES, CURVE RADIUSES, AND CENTRAL ANGLES ARE ACCURATELY SHOWN ON THE PLAT. i Hr' ' ❑ SM O m ------------- ---------- H. Gy.T1.0S.3M9�i • r MINOR DEVELOPMENT ITE PLAN SITE ADDRESS, 223 North loth STREET OWNER, WALTER JOHNSON REVEL❑PERT LA PORTE C❑MMERCIAL PROPEF TIES, LP Z❑NEDI GC, GENERAL COMMERCIAL TYPE OF DEVELOPMENT, COMMERCIAL ENGINEERI H, CARL❑S SMITH SITE PLAN OF LOTS 27 — 32, BLOCN TOWN OF LAPORTE JOHNSON HUNTER SURVEI HARRIS COUNTY, LA PORTE VOLUME 58, PAGE 462, 1 MAP RECORDS OF HAI !RIS COUNTY, TEXAS. 11; SCALE, 1 1 RENGINEERS <ND SUR) •- i 1 CAD FILE, 1 �P.O. B III 146 1' 1 LAPORTE, A► 77571 ■- .1' 1.EET CTJ 1 F 2 08cz 02 NOTES: 1. ENCASE ALL STORM SEWER IN CSS- 6" MIN. ALL AROUND. 2. CONCRETE PAVING SHALL BE TxDOT, ITEM 360; CONCRETE SHALL BE TxDOT, ITEM 421, CLASS A, GRADE 2, 3. SOD SOLID WITH ST. AUGUSTINE GRASS ON ALL DISTURBED AREAS ALONG STATE HIGHWAY 146 FRONTAGE ROAD. 4. THIS SITE SUBJECT TO ALL CITY OF LA PORTE ORDINANCES INCLUDING SECTION 106-443 OF THE ZONING ORDINANCE. -PROP. 5" REINF. CONC. PROP. 5" REINF. CONC.- #4 BARS @ #4 BARS @ 18" O.C. 24" O.C. BOTH WAYS ;^I BOTH WAYS all �) y #6 (01 CO 6 LIME STABILIZED SUBGRADE, PROP. 9" REINF. CONC. 6% LIME PAVING DETAIL NTs . -11 , "',E 12" GRATE WING INLET DETAIL FRONT VIEW NTs 12" X 12" GRATE 10" HOPE GRPTE '(0 LE 17.10- / '--4' CONC. W/ #6 WWM SWALE TO INLET DETAIL NTS WHERE TIEING INTO EXISTING CONCRETE: SAW CUT MIN. Y2" JOINT. bREAK BACK EXISTING PAVEMENT. EXPOSE AND CLEAN 18" OF STEEL REINFORCING. BACK OF CURB (-PROP. Y" EXPANSION JOINT EXISTING CONC. PAVEMENT 0 9 OPE SIAR195 - 18" PROP. 9" REINF. CONC. 3: PROP FINISHED SUBGRADE 0 -PROP. RE -BAR #4 ® 12" O.C. EACH DIRECTION TXDOT PROPOSED DRIVEWAY AND INTERSECTION DETAIL -REINFORCED CONCRETE ®.CONCRETE ROADWAY- J ADAMS STREET 80' R.O.W. tet Rw cuv Rr as FL 16.3� 16 D 16.46 ^hg rase �. If* fo a FIRE HYDRANT LOCATED 190.0' FROM NW CORNER P�0 �"' ms McroR� FH OF PROPERTY ® N. 11th ST. & ADAMS ST.. Tc 20. ITC EAST-105,00' X X x P ` 19. ti 1 I.E.16.5 _ TC19.6T t 4 5 a- 6 K Q=1.83 10• aL _ o. 1002s I ® �P�• rro �'A° Pq. o h TC 119. TC 19. 16p , m DA3 TC 5 -1 : A=0.11 Ac. 112"0 HDPE, 71' 0 0.257 4' tt n=n sj ifs TG 18.97 I.E. 16.60 \3 INq i 2 CD 3' Sry CD 0 !n NIP zOPO C s0' X 80 BLK, 71 .6 BLDG (4000 SQ FT) PP - �'U^ L g FF 20.00 o a �h o iC .6 y^h ;t�e a E. 17.10d TC 9.6` Q= -• P 1� 18.97 18 I.E. 16.78 A=0.091 Ac. Q=0.52 cfs Ik TC 19. J i I I � > i o I �ti g •; a H I N I 0 4 1 rn DA1 I y� W A$0.13 Ac. I TC 19.6 QT0.75 cfs I 19. WEST-105,00' NEW DRAIN PIPE CALCULATIONS DRIVEWAY DRIVEWAY y10 V114TC i EXISTING 12' D/W TO BE ABANDONED Dom m mP w OM w6 amm m wm x o' z z A ¢ O W L7 L7 E- z 0 A z 0 0 as amm ~ 0 20 .10 0 20 40 1" = 20' BLOCK 71- LA PORTE) TX FROM 1 TO 2 DRAINAGE AREA NO, 3 TOTAL DA. AC, 4 TOTAL CA 5 LENGTH FT, 6 TIME CONCENTRATION -MINUTES 'I' IN./HR, 10 'Q' CFS 11 DESIGN REMARKS 16 ALONG DRAIN LINE 7 INLET TIME 8 USED IN DESIGN 9 DIA IN, 12 SLOPE FT,/FT, 13 CAP, CFS 14 VEL, FT,/SEC. 15 DA 1 DA 2 DA 1 0.13 0.11 73' 0.3 10 10 6.76 0.63 10" 0.30% 2.19 4 DA 2 DA 3 DA 1+2 0.221 0.19 71' 0.3 10 10.6 6.58 1.06 12" 0.25% 2.35 3 DA 3 OUT DA 1+2+3 0.331 0.281 32' 0.2 10 10.8 6.53 1.83 12" 0.25% 2.35 3 20' 6" ORIFACE 1.69 VA aTa�n�w InYrnc turY PARK MANUFACTURING CATCH BASIN N.T.S. CONCRETE, CLASS 1 CONCRETE WITH OF DESIGN STRENGTH OF 4500 PSI AT 28 DAYS, UNIT IS OF MONOLITHIC CONSTRUCTION AT FLOOR AND FIRST STAG OF WALL WITH SECTIONAL RISER TO REQUIRED DEPTH. REINFORCEMENT- GRADE 60 REINFORCED, STEEL REDAR CONFORMING TO ASTM A615 ON REQUIRED CENTERS OR EQUAL. C.I. CASTINGS- CAST IRON FRAMES AND GRATES ARE MANUFACTURED OF GREY CST IRON CONFORMING TO ASTM A46-76 CLASS 30. MODEL # ➢IMENSIONS CATCH JUNCTION W1 W2 HI H2 TI KO GRATE WEIGHT DASIN BOX a SIZE LDS CBl6 JBl6 24' 16' 34- 30' 4- 15' 18 Xl6XL5' L000 CW7 JB27 37' 25' 42' 36- 6' 24' 27 X27'X2' 2,675 NOTES: 1. ALL CATCH BASINS TO BE PARK MANUFACTURING OR EQUAL. SIZE INDICATED OR TO FIT PROPOSED PIPE. 2. JUNCTION BOX TO BE PARK MANUFACTURING OR EQUAL. 3. P.V.C. PIPE UP TO 15" DIAMETER TO BE ASTM D 3034 SDR 35. P.V.C. PIPE FROM 18" UP TO 27" DIAMETER TO BE ASTM F 679 SDR 35. PIPE TO BE ENCASED IN 2 SACK/C.Y. CEMENT STABILIZED SAND TO SUB GRADE MINIMUM 6" ALL SIDES PIPE. 4. CONCRETE TO BE TXDOT CLASS P, ITEM 421. 5. ASPHALT SHALL BE TXDOT ITEM 340, TYPE D. 6. BASE COURSE SHALL BE GULF STATES MATERIALS CALCIUM SULFATE GS 200, FLY ASH STABILIZED. STORM SEWER DESIGN CRITERIA: C = 0.85 TC 10 FREQUENCY = 3YR 100YR ACTUAL- DA4) A=0,007 Q = CIA C = 0,65 tC = 10 0.706 I = 91/(7.9+10) I = 11.87 A = 0,3616 Q=(,65)x(11,87)x(0,007) = 0.054 CFS DETENTION REQUIRED, = 0.20 X 0.3616 AC = 0.0723 AFT = 3,150 CFT PROVIDED) PARKING SURFAC = 3,123 r, PIPE = 137� r TOTAL = 3,260;: �o MINOR DEVELOPMENT SI1 E PLAN SITE ADDRESS, 223 North loth STREET OWNER, WALTER JOHNSON DEVELOPER+ LA PORTE COMMERCIAL PROPERTII S, LP ZONED, GCJ GENERAL COMMERCIAL TYPE OF DEVELOPMENT, COMMERCIAL ENGINEER, H, CARLOS SMITH DRAINAGE PLAN OF LOTS 27 - 32, BLOCK ' '1 TOWN OF LAPORTE JOHNSON HUNTER SURVEY, �-35 HARRIS COUNTY, LA PORTE, TEXAS VOLUME 58, PAGE 462, OF THE MAP RECORDS OF HARR S COUNTY, TEXAS. 1-02-07 H . CARLOS SH1 TH SCALD 1 20 V ENGINEERS AND SURVEY )RS, INC. CAD FILE DPL P.O. BOX 529 423 N. IWY. 146 36 09-06 :CTI LA PORTE, TEXAS 77' 71 SHEET 3609-06 PH. (281) 471-4226 FAX (281 471-4228 2 OF 2 - _ _ ._