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Peninsula Apartments F23019 -ThDlEciEwLE ,, <br /> 3120 Colby Avenue, <br /> J U N 15 2023 0 <br /> ....-kc <br /> Everett, WA 98201 CITY OF EVERETT <br /> SPRINKLER SYSTEM HYDRAULIC ANALYSIS Permit Services <br /> DATE: 6/9/2023 C:\USERS\CHUCKB\DESKTOP\DATA\F23019.SDF <br /> JOB TITLE: Res Pend 2 heads of 1" <br /> WATER SUPPLY ANALYSIS <br /> Static: 60.00 psi Resid: 20.00 psi Flow: 1500.0 gpm <br /> 160.0 <br /> LEGEND <br /> 140.0 ,. WASNINOTONSTATE 1 i Pressure available <br /> CERTIFICATE OF COMPETENCY <br /> FIRE PROTECTION SPRINKLER SYSTEMS ,s at source <br /> Charles Warren Bamford 59.17 psi @ 185.1 gpm <br /> C 0434-0392-C Level 3 Pressure required <br /> 7P906DD \ 1 <br /> 120 5) Wolfe Fire Protection,Inc. <br /> 1 2 <br /> G WY at source <br /> Edna 20.00 psi @ 185.1 gpm <br /> A G , ✓wI 12131P23 3 Pressure available <br /> u 100.0 from pump <br /> 75.61 psi @ 84.9 gpm <br /> G 4 a Pressure required <br /> E from pump <br /> 80.0 49.71 psi @ 84.9 gpm <br /> B <br /> 3 5 1111 Total Pressure avail- <br /> P able at pump dschg. <br /> 122.14 psi @ 84.9 gpm <br /> R 60.1E+ <br /> 122 6 1 Total Pressure re- <br /> E 6 _57 quired at pump dschg. <br /> S 4 65 psi safety 57.07 psi @ 84.9 gpm <br /> 40.0 I Avail. OnSite Demand Press. <br /> s <br /> 59.17 psi @ 85.1 gpm <br /> U a Req. OnSite Demand Press. <br /> R 20.00 psi @ 85.1 gpm <br /> 20.2 • <br /> E ♦♦ •., A. Source Supply Curve <br /> ♦ ••. <br /> ♦ •. <br /> .• <br /> ♦ ♦ �••. B. Net Pump Supply Curve <br /> ♦ •.• <br /> ♦ •. <br /> 0.0 mwnnwn."nnunnmmm mumnnnuun+un+ imu,nuuu,.uu+"ivwuuuunurnuw1ura"uau♦mnnu11•yn unnnunr. C. Pump Discharge Curve <br /> ♦ •••• <br /> ♦ D. System Demand Curve <br /> `s -14.7 1 1 1 1 1 L. 1 1 4%, <br /> r <br /> E. Available at Source (On Site) <br /> i 400600 800 1000 1200 1400 1600 1800 2000 <br /> ) FLOW (GPM) F. Available at Pump Suction <br /> Note: (1) Dashed Lines indicate extrapolated values from Test Results <br /> (2) On Site pressures are based on hose stream deduction at the source <br />