20060418.pdf9
Grease Trap Sizing Worksheet
Facility Name: Ao
Address: dirOMQ15 Lkw Suite No.:
U
• A Grease Trap plumbing permit is required ($165.00 fee). Contact the Pretreatment
Technician (425-672-5755) if you have any questions and also to get signature approval on
this form.
• Dishwashers are not allowed to be connected to a Grease Trap.
• Food disposers are not allowed in a facility served by a Grease Trap and must be disabled or
removed. Solids must be screened out and placed in the solid waste container.
Fixture Capacity in Cubic
Inches
(L x W x D x no. of sinks)-..
Fixture Capacity
in Gallons
(Cu. In.+ 23�)
Drainage Load
(75% ofTotal
Capacity) ,
Flow Rate for
a 2-Minute
Drain Period
#1
�7,) x23 x 117 x M It-j%t4c.i.
-- 231 0&4pl.
x.75 = 30-147gal.
+ 2 = 15 J�6m
(11 x 12-=
+ 231 = 10.; fgal.
x .75 = tS Zj gal.
+ 2 = r). r.Z gpm_
_A2
#3
x X X, 6.
+ 231 = gal.
x.75 = gal.
-2= in
#4,
x a x c.i.
231 = - - - gal.
, x.75 = P-al
+2= gpm
Grease Trap #1 - Total drainage flows from maximum of4 fixtures
111, 2pm
#1
x x X = c.i.
- 231 = gal.
x.75 = gal,
+2= gpm
#2
x x x = c.i.
+ 231 = gal.
x .75 = gal.
+2= gpm
#3
x x x = cd.
-- 231 = gal.
x.75 = — gal.
+2= gpm
#4
X X x = c.i.
+ 231 = gal.
x.75 = gal.
-- 2 in
Grease Trap #2 - Total drainage flows from maximum of 4 fixtures
_gp
MININfUM SIZE OF GREASE* TRAP(S) REQUIRED
—gpM
Upsize for factors such as high volume dishwashing, high oillgrease content on menu, etc.
........................................ (For City use only below this line) -------------------------------------------- --
It
Remarks:
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tDR, A rL't S. -
Size Approved: gpm Approved by: Sj.:k 9-�' Date:
rotreatment'lemnician
[Rev. Feb. 20041
a
FINAL PROJECT —APPROVAL FORM
TO:
DATE:
MEMOTO: PERMIT COORDINATOR, BUILDING DIVISION
FROM: _9<�n _PRETREATMENT PLANT DATE
V-SE SIGN
PROJECT--A-04 QVN
SITEADDRESS ;0-9t�
-���A �ADB# INSPECTED CL
PERMIT # ___------DATE t I "b-
DESCRIPTION OF WORK TO BE INSPECTED
A field inspection was conducted to determine compliance with approved plans. Final approval
denotes that there are no objections from the above signed Department to the release of
PERFORMANCE BONDS and the granting of:
GRANT FINAL PROJECT APPROVAL
GRANT PROJECT APPROVAL WITH CONDITIONS NOTED
0 Copy of CONDITIONS given to owner/contractor by inspector
I
FAILED FINAL INSPECTION - OUTSTANDING ISSUES
0 Copy ofCORRECTION NOTICE given to owner/contractor by inpector
2.
3.
RE-fNSPECTED OUTSTANDING ISSUES - GRANT FINAL PROJECT APPROVAL
Date Signature
L�.XI'EMP\BUILDING\rORMS�PRE'rREATMENTAPPROVAL,DOCl/4/2005
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Permit Inspection Details
Permit: BLD20060418
PERMITTRAX
06120/2006 JL 0 GREASE TRAP INSPECTION APPROVED
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Total Time: 0
Total Inspections:
1 Total Time: 0
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5/2912009 10:28:01 AM
Page I of I
RECORD OF INSPECTIONS
INSPECTOR DATE APPROVED
SETBACKS .....................
FOUNDATION:
Footing ......................
Wall..........................
Pier/Porch .............
z
Retaining Wall
0
Slab Insulation ..........
PLUMBING:
Underground .............
3:
ITI
Rough -in ..................
M 0
0
Commercial Final
0
HEATING:
rn
Gas Test ....................
M z
z
GasPiping .................
f
Equipment .................
Commercial Final
M IT!
EXTERIOR SHEATHING
NAILING ...................
0
FRAMING ........................
0 M
C (n
U)
FIRST FLOOR FRAMING
0
INSULATION ...................
;13
Floor Insulation
-4
Wall Insulation ...........
z
Ceiling Insulation
SHEETROCK NAILING
z
SPECIAL INSPECTION
0
TR
MISCELLANEOUS ..........
FINAL APPROVAL FOR
OCCUPANCY ..............
—7