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FRAME & LADDER OR STEPS
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"As -BUILT" NOTE:
co "AS -BUILT" IS BASED ON A ACTUAL FIELD SURVEY
Q BY TOLIMA ENGINEERS AND INFORMATION SUPPLIED
BY CONTRACTOR.
ells■m
H. 7 O
Q� OF WAs.Ft>
9470
SSIONAL PCs
EXPIRES 6/22/07
OFFSET MANHOLE OR CATCH BASIN
LID SO THAT RESTRICTOR/SEPARATOR
DEVICE IS VISIBLE
RELIEF 2" MIN DIA AIR RELIEF
TOP PIPE = 441.54
1.30'
1.30' FREE AIR SPACE WS. = 440.24
------------------------------- -------------- __T
84" DIA. PIPE
5.20' DEAD ISTORAGE
100.00 LF
3+00 4+00
2'- 36 "0
I.E.=435.04
6" SEDIMENT STORAGE ROTT FI=434.54
FRAME & LADDER OR STEPS
OFFSET, COVER EL = 443.66
OVERFLOW TO PROVIDE FOR
-0/L j WA TER SEPARA 170N.
? OVERFLOW ELEV. = 441.46
10
-�-
E. 440.26
CLEANOUT GA TE.
8" SHEAR GATE
c� NO RESTRICTOR PLA TE
NO ORIFICE, NOT
NEEDED IF ONLY FOR
POLLUTION CONTROL.
433.04 MIN
WATER QUALITY
CB #5
CATCH BASIN TYPE I1-54"
W N OIL SEPARATOR
STANDARD GALVANIZED
F STEEL LADDER/STEPS
2" MIN DIA. AIR VENT
PIPE WELDED TO TANK
A T SOFFIT
5+00
OUTLET
PIPE
CONTROL STRUTURE
ATE: ALL METAL PARTS CORROSION RESISTANT.
STEEL PARTS GALVANIZED AND ASPHALT TREATMENT
NO. 1 OR BETTER.
2" MIN DIA. AIR VENT FRAME & LADDER OR STEPS
PIPE WELDED TO TANK I OFFSET, COVER EL = 443.66
AT SOFFIT
CAN\
6"'MIN. OVERFLOW EL=441.46
TOP PIPE = 441.54
2' MAX.
--------------------------- --------- -.._
`~ DEAD STORAGE N I.E.=440.26
O SHEAR GATE
------- ------------------- -------- NTROL STRUCTURE
lE 4 5.04- 6" (FROP-T SHOWN)
N\\�" DIA. TYPE 2 CB
FLAT NO ORIFICE
1 SIZE 84WATER DIA. PIPE TANK 36 " MIN. DIA.
TYPE 2 48" CB 12 GA MIN 3"x1 " CORR. TYPICAL.
FOR FLOW THROUGH
SYSTEMS ONLY. ASPHALT TREAT. NO.1 OR BETTER
1. WHEN CMP PIPE IS USED, NEOPRENE GASKETS REQUIRED
AT ALL PIPE JOINTS.
WA TER QUALITY TANK
DETAIL
H.
WAs�D�I
ell
c
� 9470
is � 1
SSIONaL yCs
EXPIRES 6; 22,'07
6+00
RECOMMENDED
FOR APPROVAL
BY
DATE
BY
DATE
BY
DATE
BY
DATE
BY
DATE
MOW ► &
798004SITE. DWG
5 0' 1
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sITTi
�t ' V �2 �v Yl SCANNED OCT 2 7 2006