HomeMy WebLinkAboutDWG 483-4SW; CT 12-01; BMP SITE PLAN - MILES PACIFIC SUBDIVISION; 01CATCH BASIN TYPE F PER D-7
X=4', Y=4', V=8.33', T=6"
MANHOLE FF!AME ANO
YR PREDEVELOPMENT FLOW~ 86.38
DEEP ROOTED, DENSE, DROUGHT
TOLERANT PLANTING SUITABLE
FOR WELL DRAINED SOIL.
1. 70' FREEBOARD
TW 88.10
COVER Pm M-2--\
3" ORIFICE TO ALLOW 100
TW 86.09-\ ,~?-~.~--_rl, -g0lR5FLOI// 83.66' 100 YR WSE
-18" ENGINEERED
SOIL MIX 35" 2.-,-------
7.96'
,.. ' ,1 ,,
-40" V1 STORAGE LAYER,
3/4" CRUSHED ROCK 12" PVC r+·,....,,-ci L"==l
L'-T PIPE\ f-q/'J< 78 05 , ; 9 '/ q q 0 0 4" PERFORATED PVC
OU I C \ l:k -' -::T/;'ll;'f;lf;l'!};l:-6[;_ < / U~lDERDRAIN PIPE
' -fLOW J j ,, I· ,,'rf!c )1':-f~'f'' ¾::TR:: ;> rF 78.05 PLACE PIPE WITH
O~P· \ I_' .. ;,'.,J PERFORATIONS AT THE_INVERT
12" PVC INLET PIPE : J \_ l~IPERMEABLE BOTTOM LINER
rnmA CATCII BASl~I SG 78 05 THROUGHOUT (MIF,AFI 30 MIL)
RESTRICTOR PLATE TO Ll,IIT
FLOW FROM \/1 STORAGE AREA,
1.5" DRAIN DOWN HOLE
-ENCArSULATE STORAGE AREA
WITH MIRAFI 140N or, EQUIVALENT
BIORETENTION SECTION DETAIL:
BASIN A
NOT TO SCALE
CATCH BASIN TYPE F PER D-7
X=4', Y=4', V=S.52', T =6"~
MANHOLE FRAME AND
COVER PER M-2\
TW 85.53 \
3" ORIFICE TO ALLOW 100
YR PREDEVELOPMENT
FLOW 0,5
'
8.15'
POST-CONSTRUCTION BMP EXHIBIT
86.02
4.89
\/ER FLOW
( ' ---
NOT TO SCALE
DEEP ROOTED, DENSE, DROUGHT
TOLERANT PLANTING SUITABLE
FOR WELL DRAINED SOIL
2.18' FREEBOARD
TW 86.87
83. 20 100 YR WSE
4" PVC PIPE~ :
1.50" ORIFICE
..._ ..._ ..._ ..._ ..._ ..._
..._ ..._
3/8"x16" STAINLESS
ANCHOR BOLTS WITH WING
TYPE NUTS (TYP. OF 4)
NOTE-ORIFICE PLATE AND
FLANGE CONNECTION TO
CONCRETE SHALL BE FITTED
WITH 30 DUROMETER
NEOPRENE RING.
STEEL PLATE TO
SET ON BOTTOM
OF CATCH BASIN 2 SACK CEMENT SLURRY
12" BELOW TYPE 'G'
BASIN AND AROUND 1 O"
OUTFLOW PIPE
..._ ..._
4" PVC PIPE]","..._:··..._
FROM GASIN
1/4" GALVANIZED
STEEL PLATE
1.50" DIA DRAIN
DOWN HOLE
RESTRICTOR PLATE TO LIMIT
FLOW FROM STORAGE AREA
RESTRICTOR PLATE DETAIL
NTS DATE INITIAL
ENGINEER OF WORK
SWMP NO. ~14~-1=0 __ _
PARTY RESPONSIBLE FOR MAINTENANCE
NAME Shea Homes Limited Partnership
/\DD RESS 9990 Mesa Rim Road. Suite 200
San Diego Ca 92121
PHONE NO. 858-526-6529
PLAN PREPARED BY:
NAME Ronald Holloway
COMPANY~BH~A~·~ln~c _____ ~
ADDRESS 5115 Avenida Encinitas. Suite L
<;:arlsbad Ca 92003
PclONE NO. 760-931-8700
BMP NOTES:
CONTACT Sarah Morrell
CERTIFICATION ____ _
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 lflSTALLATION.
5. REFER TO MAINTENANCE AGREEMENT DOCUMENT.
6. SEE PROJECT SWMP FOR ADDITIONAL INFORMATION.
---
BMP TABLE
BMP ID# BMP TYPE SYMBOL CASOA NO. QUANTITY
HYDR0MODIFICATI0N & TREATMENT CONTROL
G) BIORETENTION + + + +
AREA + + + + TC-32 4.279 SF. + + + +
G) BIORETENTION + + + +
AREA + + + TC-32 5352 SF. + + + +
LOW IMPACT DESIGN (L.1O.)
0-@ ROOF DRAIN TO • SD-11 6 EA. LANDSCAPING
SOURCE CONTROL
® STENCILS NO DUMPING SD-13 OHAl~IS TO OCEAN
* CHOOSE FROlvl THE LIST BELOW FOR COMPLETING THE FIELDS
IN THE INSPECTIONS & MAINTENANCE FRENQUENCY COLUMNS
AflNUAL
SEMI-ANNUALLY
QUARTERLY
BIMONTHLY
MONTHLY
AS NEEDED
NONE
WEEKLY
·1 TIME PER YEAR
2 TIMES PER YEAR
3 TIMES PER YEAF<
4 TIMES PER YEAR
2 SACK CEMENT SLURRY
6" THICK ABOVE/BELOW 4"
PVC STORM DRAIN PIPE
30 MIL MIRAFI LINER
(EACH SIDEWALL/BOTTOM)
DATE INITIAL DATE INITIAL
R[VISION DESCRIPTI01N OTHER APPROVAL CITY APPROVAL
DRAWING NO. SHEET NO.(S) INSPECTION * MAINTENANCE *
FREQUENCY FREQUENCY
4ci:s.-4A 3 QUARTERLY ScMI-ANNUALL Y
4t,_;, .4;1., 3 QUARTERLY SEMI-ANNUALLY
4 r, -4-A 3 ANNUALLY ANNUALLY
Julo o·"·, . i) , ..
LAND DEVELOPMENT
ENGINEEFHNG
bl-IA, Inc.
land planning, civil engineering, surveying
5115 AVENIDA ENCINAS
SUITE "L"
CAF,LSEIAD, CA. 92008-4387
(760) 931-8700
CITY OF CARLSBAD
ENGINEERING DEPARTMENT
SINGLE SHEET BMP SITE PLAN
CT 12-01, PUD 12-08/CDP 12-15
2373 PIO PICO DRIVE
RECORD COPY PROJECT ~10.
,JL_
CT 12-01, CDP 12-15
z/P'(/!G DRAWING ~10.
INIIIAL I I 1)\IJG, 49 3 -4 s vJ DATE