HomeMy WebLinkAboutFroom Drainage Master Plan (old base) 2-26-2015B
A
CC18'x18 RCBSTATE HIGHWAY 101CALLE JOAQUINAUT O P A
R
K
W
A
Y LOS
OSOS
VALLEY ROAD
B
A 2 C=
0.75
A=7.
4 ac.FROOM CREEKEX.
ARTESIAN WELL EX. IRISH
HILLS BASIN 2.
03 AC-
FT Q-
100 = 102
cfs 100-
YEAR FLOODPLAIN ZONE
A)EXISTING CREEK
PROPOSED CREEK
PROPOSED CULVERT SUB-
BASIN BOUNDARY
100-YEAR
FLOODPLAIN
ZONE AE)100-
YEAR FLOODPLAIN ZONE
X)EXISTING
STORMWATER
BASIN SECTION B-
B N.
T.S.EXISTING
SUBGRADE 4:1
4:1
FROOM
CREEK
SECTION C-
C N.
T.S.4:
14:1 BIORETENTION
SOIL MEDIA
OVERFLOW STRUCTURE PERFORATED
PIPE UNDERDRAIN
OPEN GRADED AGGREGATE
BIORETENTION AREA WATER
QUALITY
MITIGATION)EXISTING SUBGRADE
SECTION A-
A N.
T.
S.4:1 4:
1 CALLE
JOAQUIN CONSERVATION
EASEMENT STREET DRIVEWAYBIO-RETENTION
BIO-RETENTION RAIN
BARRELS TYPICAL BUNGALOW
ON-SITE
LID MEASURES
N.T.S.DRAINAGE MASTER