Correspondence 16(
z pt/4 o7- 0029
"VA ABOSSEIN ENGINEERING
MECHANICAL • ELECTRICAL • FIRE PREVENTION • ENERGY
RECEIVED
November 21, 2007 NOV 2 1 2001
CITY OF TIGARD
Ref: Panera Bread grease waste treatment, City of Tigard, OR BUILDING DIVISION
To Whom it May Concern;
This letter is intended to outline the operations of Panera Bread as they relate to the
plumbing systems, specifically regarding the production of greasy waste and the required
treatment.
Panera Bread is a restaurant facility serving primarily soups, sandwiches and salads that are
assembled using ingredients produced at a central off site facility. There are no griddles,
grilles or deep fryers used. The breads served at Panera are baked on site but are produced
at a central off site facility.
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Panera Bread is mainly a single service restaurant utilizing disposable plates and utensils
with few customer dishes washed on site. As such; this facility is expected to put a low
- demand on the sanitary system with very little grease waste produced.
The Panera Breads opened in this region to date have typically used an indoor grease traps
for kitchen waste treatment with no problems reported.
Based on this information and our experience in restaurant design a 750 gallon minimum
grease interceptor per City of Tigard requirements would be more than adequate for
treatment of the greasy kitchen waste produced.
Please contact me with any additional questions or if additional information is needed.
Since /'
VW . 10
• lex Abossein, Ja3.L1�
MPE,EPE,FPE,LEED -AP
Principal
AA:sh
2100112` Avenue NE, Bellevue, WA 98004
PH: 425 -462 -9441 • FAX: 425- 462 -9451
Website: abossein.com • Email: general @abossein.com
PL /M 2.c 7 - 0-0 ?-17
Gary Noble
From: Tim Moore [tmoore @rosendin.com]''
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Sent: Tuesday, November 13, 2007 5:06 PM
To: Gary Noble
Cc: Steve Lawhead
Subject: Tigard Towne Square
Gary,
Confirming our phone conversation today regarding the Tigard Towne Square project, we proposed installing a hand -hole
at the location of the existing Verizon stub -up and running a conduit to the north wall. The hand -hole would provide a flat
surface, and flush with surrounding concrete which would satisfy the requirements of code working clearances in front of
the gear. You approved of this installation.
Please call me if you have any questions on my cell phone at 503.793.3044 .
Thank you,
Tim Moore
Rosendin Electric, Inc. Northwest
503.615.8189
503.793.3044 cell
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