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SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 5 <br /> DATE: 10/24/2024. ROOM\CALCULATIONS\HYDRAULIC CALC'S\40-27 ELECT ROOM.SDF <br /> JOB TITLE: Boeing 40-27 Elect Room <br /> Pipe Tag K-fac Add F1 Add F1 To Fit: L C (Pt) <br /> Frm Node El (ft) PT (q) Node/ Nom ID Eq.Ln. F (Pe) <br /> To Node E1 (ft) PT Tot. (Q) Disch Act ID (ft.) T Pf/ft. (Pf) <br /> Pipe: 13 0.0 0.0 1.10 140 0.0 <br /> VE -11.6 52.7 279.9 VC 8.000 ---- 0.00 -0.0 <br /> VD -11.6 52.7 279.9 7.981 1.10 0.001 0.0 <br /> Pipe: 14 0.0 0.0 Fire Pump Rating Avail. Req'd. <br /> VF -11.6 0.1 279.9 VD gpm: 1500.0 279.9 279.9 <br /> VE -11.6 52.7 279.9 psi: 75.0 81.2 52.6 <br /> User Defined Five Point Pump Curve: <br /> gpm: 83.0 73.0 68.0 61.0 52.0 <br /> psi: 83.0 73.0 68.0 61.0 52.0 <br /> Pipe: 15 Source 0.0 1.10 140 0.0 <br /> SOURCE -11.6 0.1 279.9 VE 8.000 ---- 0.00 -0.0 <br /> VF -11.6 0.1 279.9 7.981 1.10 0.001 0.0 <br /> NOTES (HASS) : <br /> (1) Calculations were performed by the HASS 2023 D computer program <br /> in accordance with NFPA (2020) <br /> under license no. 65689119 granted by <br /> HRS Systems, Inc. <br /> 208 Southside Square <br /> Petersburg, TN 37144 <br /> (931) 659-9760 <br /> (2) The system has been calculated to provide an average <br /> imbalance at each node of 0.008 gpm and a maximum <br /> imbalance at any node of 0.059 gpm. <br /> (3) Total pressure at each node is used in balancing the system. <br /> Maximum water velocity is 11.1 ft/sec at pipe 4. <br /> (4) The Minimum pump suction pressure under maximum calculated demand is 0.10 (psi) <br /> (5) Items listed in bold print on the cover sheet <br /> are automatically transferred from the calculation report. <br /> (6) Available pressure at source node SOURCE under full flow conditions is <br /> 66.84 psi with a flow of 332.21 gpm. <br />