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October 10, 2005 , 4
CITY OF TIGARD
OREGON
Guardian Fire Protection Inc.
Dean Ferguson
1012 SW "A" St
Corvallis, OR 97333
RE: FIRE SUPPRESSION SYSTEM @ TIGARD DONUT
Project Information
Building Permit: BUP2005-00510 Construction Type: 2 -B
Tenant Name: Tigard Donut Occupancy Type: B
Address: 13815 SW Pacific Hwy #80 Occupant Load: NA
The plan review was performed under the State of Oregon Structural Specialty Code (OSSC),
Mechanical Specialty Code (OMSC) 2004 edition and 2004 Oregon Fire Code amended by
Tualatin Valley Fire & Rescue. The submitted plans are approved subject to the following.
1. The automatic fire suppression system shall be interconnected to the fuel or current supply
for the cooking equipment and arranged to automatically shut off all equipment under the
hood when the suppression system is activated. Shut off valves or switches shall be of a
type that requires manual operation to reset. OMSC 509.4
2. Each automatic fire suppression system shall have both automatic and manual actuation
means. A manual actuation device shall be located at or near a means of egress from the
cooking area, a minimum of 10 feet and a maximum of 20 feet from the kitchen exhaust
system. The manual actuation device shall be located a minimum of 4 feet 6 inches and a
maximum of 5 feet above the floor. The manual actuation shall require a maximum force
of 40 pounds and a maximum movement of 14 inches to actuate the fire suppression
system. Exception: Automatic sprinlder systems shall not be required to be equipped O
with manual actuation means. OSSC 904.11
3. Automatic sprinkler systems protecting commercial -type cooking equipment shall be
supplied from a separate, readily accessible, indicating -type control valve that is identified.
OSSC [F]904.11.4
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4. Sprinklers used for the protection of fryers shall be listed for that application and installed
in accordance with their listing. OSSC [F]904.11.4.1
5. An approved K -type portable fire extinguisher shall be installed within 30 feet of the
cooking equipment, as measured along an unobstructed path of travel. OFC 904.11.5
13125 SW Hall Blvd., Tigard, OR 97223 (503) 639 -4171 TDD (503) 684 -2772
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6. Extinguishing systems shall be serviced at least every six months. OFC 904.11.6.4
7. The automatic fire suppression system shall be acceptance - tested in accordance with the
Oregon Fire Code and installation standard listed in section 509.3, and with the
manufacturer's instructions. OMSC 509.5
Premises Identification: Approved numbers or addresses shall be provided for all new
buildings in such a position as to be plainly visible and legible from the street or road
fronting the property.
Approved Plans: 1 set of approved plans, bearing the City of Tigard approval stamp, shall
be maintained on the jobsite. The plans shall be available to the Building Division inspectors
throughout all phases of construction. 106.4.2 OSSC
When submitting revised drawings or additional information, please attach a copy of the
enclosed City of Tigard, Letter of Transmittal. The letter of transmittal assists the City of
Tigard in tracking and processing the documents.
Respect
al Henzel,
Senior Plans Examiner