Plans 4
April 22, 2004 - -'
CS FTG 'w
OREGON
Patriot Fire Protection, Inc.
4708 NE Minnehaha Street
Vancouver, WA 98661
RE: FIRE SPRINKLER SYSTEM @ SCIENCE REMODEL
Project Information
Building Permit: BUP2004 -00163 Construction Type: VN
Tenant Name: Tigard High School Occupancy Type: El
Address: 9000 SW Durham Road Occupant Load:. 703
Area: 22,962 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.
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. 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
13125 SW Hall Blvd., Tigard, OR 97223 (503) 639 -4171 TDD (503) 684 -2772
•
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. Monitoring, Section 904.3.1 OSSC All valves controlling the water supply for
automatic sprinkler systems 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.
Respectfully,
/ ian Blalo:•
Senior Pl.ns Examiner
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Bulletin 806 Hew. F
Reliable
2/(65mm), 3" (80mm), R •
4 " (100mm) & 6" (150mm) 6
Rlgh TM Riser Valves
Features „_..r,... r-._.. - ..._.,_..,,._ ` _ ,_ ,
1. Grooved end connections. r '4 (V
2, Compact, lightweight design. ., - .
3. Non - slamming, spring loaded clapper
to minimize water hammer, ' '
4. Approved for horizontal and vertical Ifiv:6,,,, ± �,' 4 installation. , ;1 , ;h <i. S.- a
os, t. a , , r ?l . *.k "
5. Stream -lined body design provides very .'� ,� „.,: ,,,',':,,,,':'.,••
:, ? '' �''
low friction foss. ;l , , r e „ '
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6. Elas tomer fac clapper provides N' ��' r { • . " „ , °� " '' ' '
leak - -free, non- sticking sealing. " "� "' "'' "�u '
Reliable Model G Riser Right-- CheckTM Valves are ,
intended for installation in wet pipe fire protection
system risers and preaction systems using - ,•-
supervisory air as low as 1 psi (0,07 bar). The Riser Figure 1
Valve and Trim Kit (Figure 1) with a water flow detector
can provide an electric alarm, and is a cost effective 4- Standard grooved end dimensions per ANSI /AWWA
alternative to an alarm valve in installations not 0,606
requiring a mechanical alarm.
5
Riser Valves are factory tapped for 1'/4" (or 2 ") NPT Dimensions AB /C/D (Fig, 3) in inches (mm).
and X" NPT system connections and for ' /4" NPT 2W (65mm) - 7.12 (181W 4.81(122)/ 3.88 (98)/ 11,38 (289) I
sup ply con nee tion (Ref. Fig ure 2). 3"(80mm) - 7 . 62 (194)1 5.06(129)/4.00(102_) /11.62(295) I
Grooved end connections provide fast and easy 4' (100mm) - 8.44 (214)/6.19 (157y 4.00 (152y 13.56 (344)
installation using listed or approved mechanical 6' (150mm) -10.25 (260)/ 7.06 (179)/5.12 (130)/ 14.44 (357)
grooved couplings. Rigid style grooved couplings 6. Shipping weight (including Trim Kit):
can be used for positive clamping to resist flexural 2/2" (65mm) -14 lbs. (6.4 kg)
and torsional loads. 3' (80mm) -15 lbs. (6.8 kg)
Riser Right- CheckTM Valves and associated riser 4' (100mm) - 24 lbs. (11D kg)
equipment should periodically be given a thorough 6' (150mm) - 45 lbs. (20.41)
inspection and test. NFPA 25 provides minimum
maintenance requirements. Check valves should be Trim Kit Description
4,, inspected and operated at least annually. Parts Maio Drain:
t should be replaced as required. _. 1 'A" (32mm) angle valve and close nipple, 2%a" and 3"
When Model G Riser Valves are installed vertically, (65mm and 80mm) sizes.
the direction of the flow arrow must oint upward. For
horizontal installations, the hinge pin must be located - (100mm and angle 150mm) valve close nipple, 4 ' and 6'
at the top. In preaction systems, the valves must be upstream tream rea 00m m Downstream sizes. Downstream
:
installed vertically, and Side ( all sizes):
- 300 psi (20,7 bar) water pressure gauge (2 req'd.).
Valve Description -- 1 /a" (6mm) 3 globe valve (2 req'd)
1. Rated working pressure - 250 psi (17,2 bar). - 1 /" x 5" (6mm x 127mm) nipple (upstream only).
2. Factory hydrostatic test pressure - 500 psi (34,5 bar). - W x 1W' (6mm x 38mm) nipple (downstream only).
3. Friction loss, expressed in equivalent length of Sch. -•• '/" (6mm) plug (2 req'd).
40 pipe with C =120 (based on Hazen- Williams Approvals
formula) and a flowing velocity of 15 ft/s (4.6 m/s), is: 1_ Listed by Underwriters Laboratories, Inc.
2' /a. "(65rnm) - 7 ft (2.1 m) 4" (100mm) -10 ft. (3.Om) 2. Listed by Underwriters Laboratories of Canada.
3'' (80mm) - 7 ft. (2.1 m) 6" (150mm) -16 ft. (4.9m) 3. Approved by Factory Mutual Research Corp.
See Bulletin 807 for Pressure Drop (psi) vs. Flow Rate 4_ NYC MEA 258 -93E.
(gpm) data chart.
The Reliable Automatic Sprinkler Co., Inc. • 525 North MacQuesten Parkway • Mount Vernon • New York • 10552
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V S P it
PRODUCT INFORMATION UL Listed. FM Approved. ULC Listed.
Model : BV - G (Grooved Butterfly Valve)
Specifications
Size : 2 -1/2" Through 8"
a .
Working Press. : 175 psi
• I Max. Test Press.: 350 psi
1* Working Temp. : 250F (120 C)
Factory Installed UL Approved Tamper Switch.
Material
Body : Ductile Iron, Nylon -11 Coated
Disc : AL-Bronze, Ductile Iron,
EPDM Encapsulated.
Stem : Stainless Steel, Hardened & Tempered.
Model : BV W (Wafer Butterfly Valve)
Specifications
Size : 2 -1/2" Through 8"
Workzna Press, ; 175 psi
Max. Test Press.: 350 psi
11 -
\' Working Temp. : 250F (120 C)
•
Factory Installed UL Approved Tamper Switch.
Material
1 ,1 Body : Ductile Iron, EPDM Encapsulated.
Disc ; AL- Bronze, Ductile Iron, Ni -Cr Plated.
Stem : Stainless Steel, Hardened & Tempered.
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G 5 P
PRODUCT INFORMATION UL & ULO Listed. FM Approved.
Model ; BB - G (Bronze Butterfly Valve Grooved Type)
Specifications
Size : 2" Trough 2.1/2"
~ �. Working Press. . 175 psi
•
Max. Test Press, . 350 psi
Working Temp. : 250F (120 C)
Factory Installed UL Approved Tamper Switch_
for "Indoor use only
` Material
• Body : Brass, Bronze
Disc : Brass, Ductile Iron.
EPDti1 Encapsulated.
Stern : Stainless Steel
•
Model ; BB - (Bronze Butterfly Valve Threaded Type)
Specifications
Size . 1" Through 2 -1/2"
Working Press. : 175 psi
yy.
Max. Test Press. , 350 psi
Working Temp. : 250F (120 C)
: Factory Installed UL Approved Tamper Switch.
for "Indoor use only
Material
•
Body : Brass, Bronze
Disc : Brass, Ductile Iron,
EPDiv1 Encapsulated.
Stem : Stainless Steel