HomeMy WebLinkAbout240.00 (2022)PLAN
INFLOW
OIL/WATER
SEPARATOR
CHAMBER
NOTES:
1.THIS DETAIL IS A SCHEMATIC REPRESENTATION ONLY. ACTUAL CONFIGURATION WILL VARY
DEPENDING ON SPECIFIC SITE CONSTRAINTS AND APPLICABLE DESIGN CRITERIA.
2.GRAVITY DRAIN SHALL BE AT LEAST 8 INCH MINIMUM DIAMETER AND SHALL BE CONTROLLED BY
A VALVE . USE OF A SHEAR GATE IS ALLOWED ONLY AT THE INLET OF A PIPE LOCATED WITHIN
AN APPROVED STRUCTURE.
3.ACCESS TO EACH COMPARTMENT IS REQUIRED, ON EACH END, AND EVERY 50 FEET MINIMUM.
4.VAULTS PROVIDING MANHOLE ACCESS AT 12 FOOT SPACING NEED NOT PROVIDE CORNER
VENTILATION PIPES. VENTILATION PIPES SHALL BE CAPPED OR OTHERWISE COVERED, BUT
DESIGNED SO THAT MAINTENANCE PERSONNEL CAN REMOVE FOR VENTILATION.
5.WHEN CONNECTING TO A NEW PIPE, USE A FLEXIBLE CONNECTOR (KOR-N-SEAL BOOT WITH
CORRUGATED PIPE ADAPTER OR APPROVED EQUAL). WHEN CONNECTING TO AN EXISTING PIPE,
USE A FABRICATED SAND COLLAR OF THE SAME MATERIAL AS THE CONNECTING PIPE.
6.SEE CONSTRUCTION PLANS FOR SPECIFIC PROJECT REQUIREMENTS.
HIGH FLOW BYPASS
INLET PIPE (8" MIN.)
ACCESS COVER (TYP.) WITH LADDER ACCESS TO VAULT. IF > 1,250SF,
PROVIDE 5'x10' REMOVABLE PANEL OVER INLET/OUTLET PIPE
OUTLET PIPE (8" MIN.)
SHUT OFF VALVE WITH RISER & VALVE BOX
20' MAX.
(RECOMMENDED)
6' MIN.
W
5' MAX.
TEE
FOREBAY
FLOW SPREADING BAFFLE
(RECOMMENDED)
SLUDGE RETAINING BAFFLE
OIL RETAINING BAFFLE
EXISTING GRADE
TEE (8" MIN.)
GRAVITY
DRAIN
REMOVABLE TEE
(RECOMMENDED)
H=7' MIN.
20'
MAX.
2'
MIN.
D
3' MIN.,
8' MAX.12"
MIN.
2'
MIN.
50% D
MIN.
12"
MIN.12"
MIN.
6"
MIN.
12" MIN.8' MIN.L/3 - L/2
(APPROX)
L = 5W
SECTION
SEE NOTE 5 (TYP.)
SEE NOTE 5 (TYP.)
24" ACCESS MANHOLE WITH BOLT
LOCKING RING AND COVER
2' MIN.
COVER
SEE NOTE 5 (TYP.)
SEE NOTE 5
(TYP.)
LADDER (TYP.)12" MIN. VENTILATION PIPES AT CORNERS (TYP.)
BAFFLE OIL/WATER SEPARATOR
STD. PLAN - 240.00
PUBLIC WORKS
DEPARTMENT
APPROVED:
DATEGregg Zimmerman
Public Works Administrator
UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS)
DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878
9/28/2018 | 9:45 AM PDT