Correspondence FILE COPY
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December 3, 2003
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Wyatt Fire Protection
9095 SW Burnham Road
Tigard, OR 97223
RE: NEW FIRE SPRINKLER SYSTEM IN EXISTING BUILDING
Project Information
Building Permit: BUP2003 -00644 Construction Type: VN
Tenant Name: Wyatt Fire Protection Occupancy Type: B /S -1
Address: 9095 SW Burnham Road Occupant Load: NA
Area NA Stories: 2
Hazard: Light/ Ordinary Group 1
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.
GENERAL
The water supply for the system will be provided at a future date. The contractor shall
provide a pressure test of the system for inspector approval. The building will be
considered non - sprinkled until a connection to an approved water supply has been provided.
SPRINKLER
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
13125 SW Hall Blvd., Tigard, OR 97223 (503) 639 -4171 TDD (503) 684 -2772
•
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. The distance shall be increased to 36 inches for large drop
sprinkler heads. Standard 9 -1, section 4 -4.1.6 and 4 -4.3.2 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
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. Minimum clearance for pipes 4 inches and larger
shall be 2 inches. Standard 9 -1, section 4- 5.4.3.4
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 processin• the documents.
Respectfu
rian Bla1►' ,
Senior Plans Examiner
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November 26, 2003 -
CITY OF TI .• _ y-` D
Wyatt Fire Protection OREGON
9095 SW Burnham Road
Tigard, OR 97223
RE: NEW FIRE SPRINKLER SYSTEM IN EXISTING BUILDING
Building Permit: BUP2003 -00644 Construction Type: VN
Tenant Name: Wyatt Fire Protection Occupancy Type: B /S -1
Address: 9095 SW Burnham Road Occupant Load: NA
Area: NA Stories: 2
Hazard: Light/ Ordinary Group 1
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 following information is required prior to issuance of the sprinkler permit.
1. The plans indicate "Future 4" Fire Service ". The submitted sprinkler plans can not
be approved until a water source is provided. The structure indicated as "Future
Building Phase 2" may never be constructed. Provide an automatic water supply in
accordance with NFPA Chapter 9
2. Provide a plan indicating the location of the vault, FDC and supply line. Provide cut
sheets for the vault, the valves and equipment in the vault, piping materials, joint
restraint, etc...
3. Revise hydraulic calculations to be consistent with water supply layout.
4. A key box shall be installed within 20 feet of the riser room entrance. Indicate
location of keybox on plans. Contact TVF &R for keybox at 503- 612 -7010
When submitting revised drawings, provide 3 copies and 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 ly,
Bri. n Blalock,
Senior Plans Examiner
13125 SW Hall Blvd., Tigard, OR 97223 (503) 639 -4171 TDD (503) 684 -2772