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HomeMy WebLinkAboutHRS SYSTEMS_142-ALF 3403 AVE.J HYDRAULIC CALCULATIONS FOR ALF 3403 Ave.J FT.PIERCE,FLORIDA -DESIGN DATA- OCCUPANCY CLASSIFICATION: NFPA 13D 02 ED DENSITY: .10 gpm/sq. ft. AREA OF APPLICATION: LARGEST ROOM MAX.COVERAGE PER SPRINKLER: 256 sq. ft. NUMBER OF SPRINKLERS CALCULATED: 2 HDS TOTAL WATER REQUIRED: 26.42 PSI @ 26.2 GPM SPRINKLER ORIFICE SIZE: .5 inch FLOW TEST: STATIC=50 PSI,RESID=40 PSI FLOW=1100 GPM DATE: 03/13-19 SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 2 DATE: 3/13/2019 C:\PROGRAM FILES\HRS SYSTEMS\142-ALF 3403 AVE.J.SDF JOB TITLE: Design area 1 WATER SUPPLY DATA SOURCE STATIC RESID. FLOW AVAIL. TOTAL REQ'D NODE PRESS. PRESS. @ PRESS. @ DEMAND PRESS. TAG (PSI) (PSI) (GPM) (PSI) (GPM) (PSI) A1 50.0 40.0 1000.0 50.0 26.2 26.4 AGGREGATE FLOW ANALYSIS: TOTAL FLOW AT SOURCE 26.2 GPM TOTAL HOSE STREAM ALLOWANCE AT SOURCE 0.0 GPM OTHER HOSE STREAM ALLOWANCES 0.0 GPM TOTAL DISCHARGE FROM ACTIVE SPRINKLERS 26.2 GPM NODE ANALYSIS DATA PRESSURE NODE TAG ELEVATION NODE TYPE TOTAL NORMAL DISCHARGE (FT) (PSI) (PSI) (GPM) A1 1.0 SOURCE 26.4 26.4 26.2 BOR 1.0 - - - - 23.1 22.4 - - - C2 3.0 - - - - 21.8 21.8 - - - C3 3.0 - - - - 21.7 21.7 - - - TOR 9.0 - - - - 18.1 17.6 - - - 10 9.0 - - - - 6.9 6.2 - - - 101 8.0 K= 4.90 7.2 7.2 13.1 102 8.0 K= 4.90 7.0 7.0 13.0 SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 3 DATE: 3/13/2019 C:\PROGRAM FILES\HRS SYSTEMS\142-ALF 3403 AVE.J.SDF JOB TITLE: Design area 1 PIPE DATA PIPE TAG Q(GPM) DIA(IN) LENGTH PRESS. END ELEV. PT P2 DISC. VEL(FPS) HW(C) (FT) SUM. NODES (FT) (PSI) (PSI) (GPM) FL/FT (PSI) Pipe: 1 26.2 1.000 PL 10.00 PF 3.3 A1 1.0 26.4 26.4 (N/A) 10.7 150 FTG ET PE 0.0 BOR 1.0 23.1 22.4 0.0 0.179 TL 18.38 PV 0.8 Pipe: 1A 26.1 1.104 PL 3.00 PF 0.5 BOR 1.0 23.1 22.4 0.0 8.8 120 FTG ---- PE -0.9 C2 3.0 21.8 21.8 0.0 0.166 TL 3.00 PV 0.5 Pipe: 2 FIXED PRESSURE LOSS DEVICE C2 3.0 0.0 21.8 0.0 0.1 psi, 26.1 gpm C3 3.0 0.0 21.7 0.0 Pipe: 3 26.1 1.104 PL 6.00 PF 1.0 C3 3.0 21.7 21.7 0.0 8.8 120 FTG ---- PE -2.6 TOR 9.0 18.1 17.6 0.0 0.166 TL 6.00 PV 0.5 Pipe: 4 26.1 1.000 PL 54.00 PF 11.1 TOR 9.0 18.1 17.6 0.0 10.7 150 FTG ET PE 0.0 10 9.0 6.9 6.2 0.0 0.178 TL 62.38 PV 0.8 Pipe: 5 13.1 1.000 PL 4.00 PF 0.2 10 9.0 6.9 6.2 0.0 5.4 150 FTG ---- PE 0.4 101 8.0 7.2 7.2 13.1 0.050 TL 4.00 PV 0.2 Pipe: 6 13.0 1.000 PL 7.00 PF 0.3 10 9.0 6.9 6.2 0.0 5.3 150 FTG ---- PE 0.4 102 8.0 7.0 7.0 13.0 0.049 TL 7.00 PV 0.2 NOTES (HASS): (1) Calculations were performed by the HASS 8.7 computer program in accordance with NFPA13 (2017) under license no. 49010474 granted by HRS Systems, Inc. 208 Southside Square Petersburg, TN 37144 (931) 659-9760 (2) The system has been calculated to provide an average imbalance at each node of 0.020 gpm and a maximum imbalance at any node of 0.141 gpm. (3) Velocity pressures have been included in the calculation of the system pressures and flows. Maximum water velocity is 10.7 ft/sec at pipe 1. (4) Items listed in bold print on the cover sheet are automatically transferred from the calculation report. SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 4 DATE: 3/13/2019 C:\PROGRAM FILES\HRS SYSTEMS\142-ALF 3403 AVE.J.SDF JOB TITLE: Design area 1 (5) Available pressure at source node A1 under full flow conditions is 49.98 psi with a flow of 37.79 gpm. (6) PIPE FITTINGS TABLE Pipe Table Name: STANDARD.PIP PAGE: * MATERIAL: S40 HWC: 120 Diameter Equivalent Fitting Lengths in Feet (in) E T L C B G A D N Ell Tee LngEll ChkVlv BfyVlv GatVlv AlmChk DPVlv NPTee 1.049 2.00 5.00 2.00 5.00 6.00 1.00 10.00 10.00 5.00 PAGE: C MATERIAL: XL HWC: 120 Diameter Equivalent Fitting Lengths in Feet (in) E T L C B G A D N Ell Tee LngEll ChkVlv BfyVlv GatVlv AlmChk DPVlv NPTee 1.104 3.00 7.00 3.00 7.00 8.00 1.00 13.00 13.00 7.00 SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 5 DATE: 3/13/2019 C:\PROGRAM FILES\HRS SYSTEMS\142-ALF 3403 AVE.J.SDF JOB TITLE: Design area 1 WATER SUPPLY ANALYSISStatic: 50.00 psi Resid: 40.00 psi Flow: 1000.0 gpm-14.70.010.020.030.040.050.060.02003004005006007008009001000FLOW (GPM)) Dashed Lines indicate extrapolated values from Test Results Site pressures are based on hose stream deduction at the sourceGAUGE PRESSURE (psi)A12BLEGEND1Available pressure49.99 psi @ 26.2 gpm2Required pressure 26.42 psi @ 26.2 gpmA. Source Supply CurveB. System Demand Curve SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 6 DATE: 3/13/2019 C:\PROGRAM FILES\HRS SYSTEMS\142-ALF 3403 AVE.J.SDF JOB TITLE: Design area 1 WATER SUPPLY CURVE 60+ | | | 55+ | | | 500\\\\\\\\ | \\\\\\\\ | \\\\\\\\ | \\\\\\\\ 45+ \\\\\\\\ | \\\\\\\\ | \\\\\\\\ | \\\\\\\\ P 40+ 40.0 psi @ 1000 gpm-> * R | Flow Test Point E | S | S 35+ U | R | E | 30+ ( | P | S X I 25+ ) | | | 20+ | | | 15+ | | |============================== 10+ LEGEND " | " | X = Required Water Supply " | 26.42 psi @ 26.2 gpm " 5+ " | 0 = Available Water Supply " | 49.99 psi @ 26.2 gpm " | " 0++-+---+----+-----+------+--------+--------+---------+-----------+ 200 300 400 500 600 700 800 900 1000 FLOW (GPM)