REVIEWED BLD2023-0557+SIGNED WORKSHEET-VICTOR TAVERN_05-08-2023_12_19_16_JM_Grease_Intercept_Info_4-17-2023 2RECEIVED
May 08 2023
CITY OF EDMONDS
DEVELOPMENT SERVICES
DEPARTMENT
BLD2023-0557
GRAVITY GREASE INTERCEPTOR SIZING WORKSHEET
Facility Name: The Victor Tavern
Address: 550 Main St, Edmonds, WA 98020
Suite #: 1
B54
• Per Edmonds City Code the minimum sized GGI permitted is 500 gallons. Maximum sized unit is
4,000 gallons.
NUMBER OF MEALS SERVED AT PEAK HOUR
Based on the total number of seats and average time per meal.
Lounge and bar seating is counted at 20%.
WASTE FLOW RATE (Choose one)
• With Dishwashing Machine ...................... 6 gallon flow
• Without Dishwashing Machine ................. 5 gallon flow
• Single Service Kitchen* ............................. 2 gallon flow
• (Food Waste Disposer ........................ add 1 gallon flow)
RETENTION TIMES (Choose one)
• Commercial Kitchen Dishwasher ................ 2.5 hours
• Single Service Kitchen* .............................. 1.5 hours
STORAGE FACTORS (Choose one)
• Full Service Kitchen 0-12 hour operation: .............. 1
• Full Service Kitchen 12-20 hour operation: ............ 2
• Full Service Kitchen 24 hour operation: ................. 3
• Single Service Kitchen*: .............. 1.5
..........................
• (Alternate factor for occasional use kitchen ........... _)
Minimum Interceptor Size (liquid capacity)
A= 1nR
B= 6
C = 2.5
D= 1
A x B x C x D = 1620
*A single service kitchen refers to a restaurant where disposable dishware is used and dishwashing
operations are therefore greatly reduced.
--------------------------------------- (For City use only below this line) -------------------------------------
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Size Approved: gal Approved by: Date: S 3
retreatment Technician
Revised 3.27.2023