Correspondence A ,,
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„, A pril 12, 2003 ' ""
CITY OF TIG D
OREGON
Wyatt Fire Protection
9095 SW Burnham
Tigard, OR 97223
RE: FIRE SPRINKLER SYSTEM FOR NEWCHURCH/SCHOOL
Building Permit: BUP2004 -00144 Construction Type: V -1HR
Tenant Name: Westgate Baptist Occupancy Type: A2.1/E1
Address: 10730 SW 130 Avenue Occupant Load: 1,624
Area: 41,873 SQ FT Stories: 2
Hazard: Light
The plan review was performed under the State of Oregon Structural Specialty Code (OSSC)
1998 edition; and the Tualatin Valley Fire & Rescue Ordinance 99 -01 (TVFR99 -01) 1999
edition. The submitted plans are approved subject to the following.
FYI Sprinklers are being used in lieu of fire resistive construction.
1. A key box shall be installed within 20 feet of the riser room entrance. The bottom of
the key box shall be not less than 8 feet nor more than 10 feet above the walking
surface unless approved by the Fire Chief. 902.4.2 TVFR99 -01 Contact TVF &R for
keybox at 503- 612 -7010
2. A supply of spare sprinklers (never less than 6) shall be maintained on the premises
so that any sprinklers that have operated or been damaged in any way can be
promptly replaced. These sprinklers shall correspond to the types and temperature
ratings of the sprinklers in the property. Standard 9 -1, section 2 -2.7.1 OSSC
3. A special sprinkler wrench shall be provided and kept in the cabinet along with the
spare sprinklers to be used in the removal and installation of sprinklers. Standard 9 -1,
section 2 -2.7.2 OSSC
4. A minimum of 18 inches shall be maintained between top of storage and ceiling
sprinkler deflectors. Standard 9 -1, section 4 -4.1.6 OSSC
5. Sidewall sprinkler deflectors shall be located not more than 6 inches or less than 4
inches from walls and ceilings. Standard 9 -1, section 4- 4.2.3.3 OSSC
13125 SW Hall Blvd., Tigard, OR 97223 (503) 639 -4171 TDD (503) 684 -2772
6. Clearances shall be provided around all piping extending through walls, floors,
platforms and foundations. Minimum clearance for pipe sizes 1 inch through 3 '/2
inches shall be not less than 1 inch. Standard 9 -1, section 4- 5.4.3.4
7. Monitoring, Section 904.3.1 OSSC The valves controlling the water supply for the
automatic sprinkler system shall be electrically monitored
8. An approved audible sprinkler flow alarm shall be provided on the exterior of the
building in an approved location. An approved audible sprinkler flow alarm to alert
the occupants shall be provided in the interior of the building in a normally occupied
location. 904.3.2 OSSC
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 r*
: rian ' . ock,
Sen ' laps Examiner