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FIR2020-0057+Calculations+6.15.2020_12.04.28_PMCOLUMBIA FIRE 111 S. FINDLAY ST. SEATTLE, WA. 98108 HYDRAULIC CALCULATIONS FOR EDMONDS CROSSING APTS 23830 EDMONDS WAY EDMONDS, WA. 98206 DRAWING NUMBER: C2005 DATE: 6/11/20 -DESIGN DATA - REMOTE AREA NUMBER: REMOTE AREA LOCATION: 3RD FLOOR OCCUPANCY CLASSIFICATION: NFPAI3R 2013' EDITION DENSITY: gpm/sq. ft. AREA OF APPLICATION: 3 HEADS sq. ft. COVERAGE PER SPRINKLER: 16'X16' sq. ft. TYPE OF SPRINKLERS CALCULATED: PENDENT NUMBER OF SPRINKLERS CALCULATED: 3 HOSE -STREAM DEMAND: 0 gpm TOTAL WATER REQUIRED (INCLUDING HOSE): 40.1 gpm FLOW AND PRESSURE (AT BASE OF RISER): 40.1 gpm @ 43.0 psi TYPE OF SYSTEM: WET WATER SUPPLY Source: CITY MAIN Test Date: 6/9/20 Test By: OLYMPIC VIEW WATER Location: SITE Static: 60.74 psi Residual: 17.11 psi Flow: 2000 gpm Source Elevation Relative to Finished Flow Level: 0 ft. INSTALLING CONTRACTOR Name: COLUMBIA FIRE Address: 111 S. FINDLAY ST. SEATTLE, WA. 98108 Phone: 206-232-8569 Certification number: COLUMFI952MG NAME OF DESIGNER: STEVE ADAMSON AUTHORITY HAVING JURISDICTION: S. COUNTY FIRE NOTES: Calculations performed by HASS under license # 27121906 , granted by HRS SYSTEMS, INC. (Notes continue after pipe calculations results.) SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 2 DATE: 6/11/2020 C:\program files\HRS Systems\hass_data\C2005.sdf JOB TITLE: EDMONDS CROSSING APT'S WATER SUPPLY ANALYSIS Static: 60.74 psi Resid: 17.11 psi Flow: 2000.0 gpm 80.0 70.0 6010 G A U G 50.0 E 2 P 40.0 R E S 30.0 S U R E 20.0 p s i 10.0 -14.7 LEGEND Available pressure 60.71 psi @ 40.1 gpm jRequired pressure 47.48 psi @ 40.1 gpm A. Source Supply Curve B. System Demand Curve 400600 800 1000 1200 1400 1600 1800 2000 FLOW (GPM) Note: (1) Dashed Lines indicate extrapolated values from Test Results SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 3 DATE: 6/11/2020 C:\program files\HRS Systems\hass_data\C2005.sdf JOB TITLE: EDMONDS CROSSING APT'S NFPA WATER SUPPLY DATA SOURCE STATIC RESID. FLOW AVAIL. TOTAL REQ'D NODE PRESS. PRESS. @ PRESS. @ DEMAND PRESS. TAG (PSI) (PSI) (GPM) (PSI) (GPM) (PSI) 18 60.7 17.1 2000.0 60.7 40.1 47.5 AGGREGATE FLOW ANALYSIS: TOTAL FLOW AT SOURCE 40.1 GPM TOTAL HOSE STREAM ALLOWANCE AT SOURCE 0.0 GPM OTHER HOSE STREAM ALLOWANCES 0.0 GPM TOTAL DISCHARGE FROM ACTIVE SPRINKLERS 40.1 GPM NODE ANALYSIS DATA NODE TAG ELEVATION NODE TYPE PRESSURE DISCHARGE (FT) (PSI) (GPM) 1 25.3 K= 4.79 7.4 13.0 2 25.3 K= 4.79 7.4 13.1 3 25.3 K= 4.79 8.6 14.0 4 25.8 - - - - 7.6 - - - 5 25.8 - - - - 8.6 - - - 6 25.8 - - - - 12.0 - - - 7 25.8 - - - - 14.8 - - - 8 25.8 - - - - 16.4 - - - 9 0.0 - - - - 29.9 - - - 10 8.3 - - - - 30.3 - - - 11 5.0 - - - - 32.0 - - - 12 5.0 - - - - 35.0 - - - 13 4.0 - - - - 35.5 - - - 14 4.0 - - - - 41.5 - - - 15 1.0 - - - - 43.0 - - - 16 0.0 - - - - 45.2 - - - 17 0.0 - - - - 47.2 - - - 18 0.0 SOURCE 47.5 40.1 NOTES SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 4 DATE: 6/11/2020 C:\program files\HRS Systems\hass_data\C2005.sdf JOB TITLE: EDMONDS CROSSING APT'S 141a19=0*am 071 W1 Pipe Tag K-fac Add F1 Add F1 To Fit: L C (Pt) Frm Node E1 (ft) PT (q) Node/ Nom ID Eq.Ln. F (Pe) To Node E1 (ft) PT Tot.(Q) Disch Act ID (ft.) T Pf/ft. (Pf) Pipe: 1 4.79 13.0 Disch 7.67 150 0.2 4 25.8 7.6 0.0 1.000 T: 6.0 6.00 -0.2 1 25.3 7.4 13.0 1.101 13.67 0.031 0.4 Pipe: 2 4.79 13.1 Disch 8.75 150 0.1 4 25.8 7.6 0.0 1.000 E: 2.5 2.50 -0.2 2 25.3 7.4 13.1 1.101 11.25 0.031 0.3 Pipe: 3 4.79 14.0 Disch 1.50 150 0.0 5 25.8 8.6 0.0 1.000 T: 6.0 6.00 -0.2 3 25.3 8.6 14.0 1.101 7.50 0.035 0.3 Pipe: 4 0.0 0.0 3.50 150 1.1 5 25.8 8.6 26.1 1.000 T: 6.0 6.00 0.0 4 25.8 7.6 26.1 1.101 9.50 0.111 1.1 Pipe: 5 0.0 26.1 4 11.25 150 3.4 6 25.8 12.0 14.0 3 1.000 E: 2.5 2.50 0.0 5 25.8 8.6 40.1 1.101 13.75 0.246 3.4 Pipe: 6 0.0 0.0 28.33 150 2.8 7 25.8 14.8 40.1 5 1.250 T: 7.3 7.30 0.0 6 25.8 12.0 40.1 1.394 35.63 0.078 2.8 Pipe: 7 0.0 0.0 17.25 150 1.6 8 25.8 16.4 40.1 6 1.250 E: 3.8 3.80 0.0 7 25.8 14.8 40.1 1.394 21.05 0.078 1.6 Pipe: 8 0.0 0.0 25.80 150 13.5 9 0.0 29.9 40.1 7 1.250 E: 3.8 3.80 11.2 8 25.8 16.4 40.1 1.394 29.60 0.078 2.3 Pipe: 9 0.0 0.0 39.25 150 0.4 10 8.3 30.3 40.1 8 1.250 3E:11.4 11.40 -3.6 9 0.0 29.9 40.1 1.394 50.65 0.078 4.0 Pipe: 10 0.0 0.0 3.30 150 1.7 11 5.0 32.0 40.1 9 1.250 ---- 0.00 1.4 10 8.3 30.3 40.1 1.394 3.30 0.078 0.3 Pipe: 11 0.0 Fixed Pressure Loss Device 12 5.0 35.0 40.1 10 3.0 psi, 40.1 gpm 11 5.0 32.0 40.1 Pipe: 12 0.0 0.0 1.00 150 0.5 13 4.0 35.5 40.1 11 1.250 ---- 0.00 0.4 12 5.0 35.0 40.1 1.394 1.00 0.078 0.1 Notes SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 5 DATE: 6/11/2020 C:\program files\HRS Systems\hass_data\C2005.sdf JOB TITLE: EDMONDS CROSSING APT'S Pipe Tag K-fac Add F1 Add F1 To Fit: L C (Pt) Frm Node E1 (ft) PT (q) Node/ Nom ID Eq.Ln. F (Pe) To Node E1 (ft) PT Tot.(Q) Disch Act ID (ft.) T Pf/ft. (Pf) Pipe: 13 0.0 Fixed Pressure Loss Device 14 4.0 41.5 40.1 12 6.0 psi, 40.1 gpm 13 4.0 35.5 40.1 Pipe: 14 0.0 0.0 3.00 150 1.5 15 1.0 43.0 40.1 13 1.250 ---- 0.00 1.3 14 4.0 41.5 40.1 1.394 3.00 0.078 0.2 Pipe: 15 0.0 0.0 94.00 150 2.2 16 0.0 45.2 40.1 14 2.000 E:14.1 14.14 0.4 15 1.0 43.0 40.1 1.917 108.14 0.017 1.8 Pipe: 16 0.0 Fixed Pressure Loss Device 17 0.0 47.2 40.1 15 2.0 psi, 40.1 gpm 16 0.0 45.2 40.1 Pipe: 17 Source 0.0 5.00 150 0.3 18 0.0 47.5 40.1 16 2.000 T:12.0 12.00 0.0 17 0.0 47.2 40.1 1.959 17.00 0.015 0.3 NOTES (HASS): (1) Calculations were performed by the HASS 8.8 D computer program in accordance with NFPA13 (2016) under license no. 27121906 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 0.008 gpm and a maximum imbalance at any node of 0.138 gpm. (3) Total pressure at each node is used in balancing the system. Maximum water velocity is 13.5 ft/sec at pipe 5. (4) Items listed in bold print on the cover sheet are automatically transferred from the calculation report. (5) Available pressure at source node 18 under full flow conditions is 60.69 psi with a flow of 49.95 gpm. Notes SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 6 DATE: 6/11/2020 C:\program files\HRS Systems\hass_data\C2005.sdf JOB TITLE: EDMONDS CROSSING APT'S (6) PIPE FITTINGS TABLE HASS 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 ChkVly BfyVly GatVly A1mChk DPVly NPTee F F45Ell 1.917 9.36 18.72 4.68 21.06 14.04 2.34 23.40 23.40 18.72 4.68 PAGE: F MATERIAL: CPVC HWC: 150 Diameter Equivalent Fitting Lengths in Feet (in) F E T R K C G F45 Ell Tee RunT Kplg ChkVly Gate 1.101 1.40 2.50 6.00 1.70 1.00 8.00 0.40 1.394 1.80 3.80 7.30 2.30 1.00 11.00 0.80 PAGE: K MATERIAL: CT-K HWC: 150 Diameter Equivalent Fitting Lengths in Feet (in) E T F R K C G N Ell Tee 45-Ell TeeRun Kouplg ChkVly GatVly NPTee 1.959 6.00 12.00 3.00 4.00 0.50 13.00 1.00 12.00 Utility Report: Equivalent K-Factor Calculator Node Sprinkler Pres. Dia. Pipe Ftgs. Total H-W Equivalent Name K-Factor (psi) (in) Len.(ft) Len.(ft) coef. K-factor ----------------------------------------------------------------------- 1 4.90 7.00 1.101 0.50 T 6.83 120.00 4.79