Specifications e
A & R FIRE PROTECTION /y�(4/
P.O. BOX 459 (1
NORTH PLAINS, OR 97133
HYDRAULIC CALCULATIONS
FOR
NELCO BUILDING
TIGARD, OREGON
FILE NUMBER: REMOTE "A"
DATE: Sep 16, 1999
- DESIGN DATA -
OCCUPANCY CLASSIFICATION: Ord. Hazard Grp 2
DENSITY: .20 gpm /sq. ft.
AREA OF APPLICATION: 1500 sq. ft.
COVERAGE PER SPRINKLER: Varies
NUMBER OF SPRINKLERS CALCULATED: 15 sprinklers
TOTAL SPRINKLER WATER FLOW REQUIRED: 417.5 gpm
TOTAL WATER REQUIRED (including hose): 667.5 gpm
FLOW AND PRESSURE (at base of riser) 417.5 gpm @ 93.3 psi
SPRINKLER ORIFICE SIZE: 1/2 inch K= 5.6
NAME OF CONTRACTOR: A & R FIRE PROTECTION
DESIGN /LAYOUT BY: TOM TRIOL
AUTHORITY HAVING JURISDICTION: STATE FIRE MARSHAL
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CALCULATIONS BY HASS COMPUTER PROGRAM