Correspondence / � ir uin il �gp'41UIIQI���
July 7, 2004 CITY OF TIGARD
OREGON
A Professional Fire Systems
17273 S Steiner Road
Beavercreek, OR 97004
RE: TIGARD CHURCH OF GOD, FIRE SPRINKLER SYSTEM
Project Information
Building Permit: BUP2003 -00614 Construction Type: VN
Tenant Name: Church of God Occupancy Type: B
Address: 15750 SW 98 Avenue Occupant Load: NA
Area: 2960 Sq Ft Stories: 1
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 A UL listed heat trace system is approved for the above ground sprinkler supply line
under the existing building. See attached system installation instructions and design.
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
13125 SW Hall Blvd., Tigard, OR 97223 (503) 639 -4171 TDD (503) 684 -2772
5. 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. Minimum clearance for pipes 4 inches and larger
shall be 2 inches. Standard 9 -1, section 4- 5.4.3.4
6. All valves controlling the water supply for the automatic sprinkler system and all
water flow monitoring devices shall be electrically monitored. Section 904.3.1 OSSC
7. 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.
Respectfully,
rian B aloc
Senior Pia xaminer