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AMERICAN SPRINKLER CORP. <br />23A 153RD AVE SE <br />SNOH MISH,WA 98290 <br />HYDRAULIC; ALCULATIONS FOR <br />DRAWING NUMBER: A1402 DATE: 5/17/14 <br />-DE IGN DATA - <br />OCCUPANCY CLASSIFICATION: ORDINARY HAZARD I <br />DENSITY: .15 gpm/sq. t. <br />AREA OF APPLICATION: 1f950 sq. ft. <br />COVERAGE PER SPRINKLER: 116 sq. ft. <br />TYPE OF SPRINKLERS CALCULATEDT SSU <br />NUMBER OF SPRINKLERS CALCULATED: 18 <br />HOSE -STREAM DEMAND: 250 gpm <br />TOTAL WATER REQUIRED (INCLUDING HOSE): 405.2 gpm <br />FLOW AND PRESSURE (AT BASE OF RISER):655.2 gpm @ 55.9 psi <br />TYPE OF SYSTEM: DRY <br />WATER SUPPLY <br />Static: 75 psi Residual: 65 psi Flow: 1950 gpm <br />Source Elevation Relative to Finished Flow Level: 0 ft. <br />INSTALLING CONTRACTOR <br />Name: AMERICAN SPRINKLER C RP. <br />Address: 2311 153RD AVE SEISNOHOMISH,WA 98290 <br />Phone: 425-335-4645 Certification number:AMERISC087NC <br />NAME OF DESIGNER: STEVE ADAMSON <br />AUTHORITY HAVING JURISDICTION; EVERETT FM <br />NOTES: <br />Calculations performed by HAS.' <br />granted by HRS SYSTEMS, INC. <br />(Notes continue after <br />A. Buehler <br />as_rrr Leve13 <br />under license N 50110271 <br />pipe calculations results.) <br />Ic 1405 - va& <br />4 <br />.Al#a z/3 <br />