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HomeMy WebLinkAboutDWG 583-5; MS 11-02; SOHAEI MINOR SUBDIVISION; 01'-.. RISER WALL -----+"-'" 4 . 3/8"x16" STAINLESS • ANCHOR BOLTS WITH WING TYPE NU TS ( TYP. OF 4) JITF, '--'~-'-'-""-"-"-"-'"'-"'"-""-""-''-+L"-"-''4-----"""'-'----''='-'-~L- RESTRIC TOR PLATE~ i 0.90" ORIFICE~ BOTTOM OF BA~Jlf 2 SACK CEMENT SLURRY 12" BELOW TYPE 'G' BASIN AND AROUND 1 O" OUTFLOW PIPE 1,--,, ,_-,' ,_-.' ,_· Ill Ill Ill Ill m rr ll .. ,ill, , ,ill, , ,ill, , ,ill, , ,ill~ '-.. ' ' '-.. ' ' ' ' \C\-\ BASl'N I CA ""'All : SID'-" , ' ' ' ' ' ' ' G MIRAFI 140N OR EQUIVALENT 30 MIL MIRAFI LINER (EACH SIDEWALL/BOTTOM) 3/8"x16" STAINLESS POST-CONSTRUCTION BMP EXHIBIT SPECIFY PLANTS THAT ARE TOLERANT OF SATURATED SOIL CONDITIONS *ENGINEERED SOIL MIX SHALL BE EXACTLY 18" DEEP * ENGINEERED SOIL SPECIFICATIONS: 50% CLEAN SAND; 30% TOP SOIL, 20% HARDWOOD MULCH. 89.0 BOTTOM 4" PERFORATED PVC UNDERDRAIN PIPE -2" HARDWOOD MULCH 94.00 FG BASIN 30 MIL MIRAFI LINER 92•50 (EACH SIDEWALL/BOTTOM) 2" -3/8" GRAVEL 40" -3/4" CRUSHED ROCK STORAGE DEPTH = 42" ENCAPSULATE STORAGE AREA WITH MIRAFI 140N OR EQUIVALENT TYPE "G" CATCH BASIN W/GRATED INLET TO HANDLE~ DEEP ROOTED. DENSE. DROUGHT 100 YR STORM EVENT OVERFLOW 12 .. MINIMUM TOLERANT PLANTING SUITABLE TG 95.0 PONDING DEPTH FOR WELL DRAINED SOIL 2 SACK CEMENT SLURRY 12" BELOW TYPE 'G' BASIN AND ~'=n---------------------------( !,-,. _ -----;co'i'SITT=-::- AROUND 1 O" OUTFLOW PIPE~ 4 t T\ =--·. 2" MULCH 1 O" PVC STORM DRAIN_ .2·· 9F PEA GBAYE:L:_._.,,,___ ill~ o.-----ENGINEERED SOIL MIX SHALL BE OUTFLOW EXACTLY 18" DEEP n>-----GRAVEL STORAGE DEPTH = 42" ENCAPSULATE STORAGE AREA WITH 3/4" CRUSHED ROCK MIRAFI 140N OR EQUIVALENT 4" PER FORA TED PVC PIPE ON ;;.'" -I> ,_, (/j ' 4" PVC PIPE J -' ' .L 1/4" GALVANIZED STEEL PLATE . 1/4" GALVANIZE • r'.,_· .,..,..,--,-;i.~..,,0 •• . ANCHOR BOLTS WITH WING '• TYPE NUTS (TYP. OF 4) TYPE "G' CATCH BASIN IE 89.00 IN IE 88.90 OUT 30 MIL MIRAFI LINER (EACH SIDEWALL/BOTTOM) TOP OF 2" CRUSHED ROCK PLACE PIPE WITH PERFORATIONS FROM BASIN U=--;;;;-lli~~o---STEEL PLATE 4" PVC PIP[~.,;.+.c-'-: AT THE INVERT / o· I SWMP NO. -~1~4-~11~_ PARTY RESPONSIBLE FOR MAINTENANCE: NAME Shea Homes Limited Partnership ADDRESS 9990 Mesa Rim Road Suite 200 San Diego Ca 92121 PHONE NO. 858-526-6529 PLAN PREPARED BY: NAME Ronald Holloway COMPANY=BH-"-As.,leu,nc~----- ADDRESS 5115 Avenida Encinitas. Suite L Carlsbad Ca 92008 PHONE NO. 760-931-8700 BMP NOTES: CONTACT Sarah Morrell SJGNATURE CERTIFICATION 20187 1. THESE BMPS ARE MANDATORY TO BE INSTALLED PER MANUFACTURER"S RECOMMENDATIONS OR THESE PLANS. 2. NO CHANGES TO THE PROPOSED BMPS ON THIS SHEET WITHOUT PRIOR APPROVAL FROM THE CITY ENGINEER. 3. NO SUBSTITUTIONS TO THE MATERIAL OR TYPES OR PLANTING TYPES WITHOUT PRIOR APPROVAL FROM THE CITY ENGINEER. 4. NO OCCUPANCY WILL BE GRANTED UNTIL THE CITY INSPECTION STAFF HAS INSPECTED THIS PROJECT FOR APPROPRIATE BMP CONSTRUCTION AND INSTALLATION. 5. REFER TO MAINTENANCE AGREEMENT DOCUMENT. 6. SEE PROJECT SWMP FOR ADDITIONAL INFORMATION. BMP TABLE BMP ID# BMPTYPE SYMBOL CASQA NO. QUANTITY HYDROMODIFICATION & TREATMENT CONTROL G) BIORETENTION + + + + AREA + + + TC-32 2.100 SF. + + + + LOW IMPACT DESIGN (L.I.D.) ®-0 ROOF DRAIN TO • SD-11 6 EA. LANDSCAPING SOURCE CONTROL © STENCILS NO DUMPING SD-13 DRAINS TO OCEA~JI * CHOOSE FROM THE LIST BELOW FOR COMPLETING THE FIELDS IN THE INSPECTIONS & MAINTENANCE FRENQUENCY COLUMNS ANNUAL SEMI-ANNUALLY QUARTERLY BIMONTHLY MONTHLY AS NEEDED NONE WEEKLY 1 TIME PER YEAR 2 TIMES PER YEAR 3 TIMES PER YEAR 4 TIMES PER YEAR 20· 40" 1---- SCALE: 1" = 20" 60" I .( RONALD L. HOILOlrAY NO. 29271 CJV!\. F c1,t.\1 DRAWING NO. SHEET NO.(S) INSPECTION * MAINTENANCE * FREQUENCY FREQUENCY 583-5A 3 QUARTERLY SEMI-ANNUALLY 583-5A 3 ANNUALLY ANNUALLY RECEI'VEl) APR O 8 :~·.,, LAND OEVELOP!V!ENT ENGINEERING L--------- b~A,lnc. land planning, civil engineering, surveying 5115 AVENIDA ENCINAS SUITE "L" CARLSBAD. CA. 92008-4387 (760) 931-8700 I SH~ET I CITY OF CARLSBAD ENGINEERING DEPARTMENT SINGLE SHEET BMP SITE PLAN I SH~ETS I MS 11-02, DWG 583-5 & DWG 583-5A 0. 90" DIA DRAIN DOWN HOLE RESTRICTOR PLATE TO LIMIT FLOW FROM STORAGE AREA 0.90" ORIFICE . . 4 NOTE-ORIFICE PLATE AND FLANGE CONNECTION TO CONCRETE SHALL BE FITTED WITH 30 DUROMETER NEOPRENE RING. RESTRICTOR PLATE TO LIMIT FLOW FROM STORAGE AREA. 0.90"-DIA DRAIN DOWN HOLE ~==~~==+=====================t===t==±===t===1~=======::::-====== RECORD COPY PROJECT NO. RESTRICTOR PLATE DETAIL NTS K:\land Project5 3\•152-1211\-600\dwg\Hydro\Revised 3-20.L1\\452-L2 l 4 POST CON ST. BMP EXHlBIT.dw9, BM!' EXHH:llf, 4/8/2015 10:54:23 AM STEEL PLATE TO SET ON BOTTOM OF CATCH BASIN BIO DETENTION BASIN /CATCH BASIN CONNECTION DETAILS (NTS) OATE INITIAL ENGINEER OF WORK MS 11-02. CDP 11-03 DATE INITIAL DATE INITIAL DRAWING NO. REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL INITIAL blll64SS-SSW