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SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 3 <br /> DATE: 3/25/2024NSION\CALCULATIONS\HYDRAULIC CALC'S\40-81 TUNNEL CALCS.SDF <br /> JOB TITLE: 40-81 Tunnel Expansion <br /> NFPA WATER SUPPLY DATA <br /> SOURCE STATIC RESID. FLOW AVAIL. TOTAL REQ'D <br /> NODE PRESS. PRESS. @ PRESS. @ DEMAND PRESS. <br /> TAG (PSI) (PSI) (GPM) (PSI) (GPM) (PSI) <br /> SOURCE 67.0 57.0 3090.0 66.9 251.4 0.1 <br /> AGGREGATE FLOW ANALYSIS: <br /> TOTAL FLOW AT SOURCE 251.4 GPM <br /> TOTAL HOSE STREAM ALLOWANCE AT SOURCE 0.0 GPM <br /> OTHER HOSE STREAM ALLOWANCES 100.0 GPM <br /> TOTAL DISCHARGE FROM ACTIVE SPRINKLERS 151.4 GPM <br /> NODE ANALYSIS DATA <br /> NODE TAG ELEVATION NODE TYPE PRESSURE DISCHARGE <br /> (FT) (PSI) (GPM) <br /> 1 -2.0 K= 5.60 7.2 15.0 <br /> 2 -2.0 K= 5.60 7.4 15.2 <br /> 3 -2.0 K= 5.60 7.2 15.0 <br /> 4 -2.0 K= 5.60 7.4 15.2 <br /> 5 -2.0 K= 5.60 7.2 15.0 <br /> 6 -2.0 K= 5.60 7.4 15.2 <br /> 7 -2.0 K= 5.60 7.2 15.0 <br /> 8 -2.0 K= 5.60 7.4 15.3 <br /> 9 -2.0 K= 5.60 7.3 15.1 <br /> 10 -2.0 K= 5.60 7.5 15.3 <br /> M1 -2.0 - - - - 8.2 - - - <br /> M2 -2.0 - - - - 8.2 - - - <br /> M3 -2.0 - - - - 8.2 - - - <br /> M4 -2.0 - - - - 8.2 - - - <br /> M5 -2.0 - - - - 8.3 - - - <br /> M6 -2.0 - - - - 10.0 - - - <br /> M7 -2.0 - - - - 11.0 - - - <br /> TOR -2.0 - - - - 11.1 - - - <br /> BOR -11.6 - - - - 15.6 - - - <br /> CONN10 -11.6 HOSE STREAM 15.7 100.0 <br /> CONN12 -11.6 - - - - 15.8 - - - <br /> CONN16 -11.6 - - - - 15.8 - - - <br /> T1 -11.6 - - - - 15.8 - - - <br /> T2 -11.6 - - - - 15.8 - - - <br /> T3 -11.6 - - - - 15.8 - - - <br /> T4 -11.6 - - - - 0.1 - - - <br /> SOURCE -11.6 SOURCE 0.1 251.4 <br />