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32A-172 hydraulic calculations 9-12-12Bridge Street Drawing Date:9/1/12 9/12/12 8:38 HYDRAULIC DESIGN INFORMATION SHEET Job Name: Bridge Street Location: 11-15 Bridge Street Northampton, MA. Drawing Date: 9/1/12 Remote Area Number: 1 Contractor: Warehouse Mechanical Telephone:413 536-9222 342 Britton St Chicopee, MA Designer: JL Calculated By:SprinkCAD www.sprinkcad.com 451 N. Cannon Ave. Lansdale, PA 19446 Construction: Occupancy:Ord Haz 1 Reviewing Authorities: __________________________________________________________________________ SYSTEM DESIGN __________________________________________________________________________ Code: Hazard: System Type:WET __________________________________________________________________________ Area of Sprinkler Oper. 1500 sq ft| Sprinkler or Nozzle Density (gpm/sq ft) 0.150 | Make: RELIABL Area per Sprinkler 105.0 sq ft| Model: F1FR56 Hose Allowance Inside 100 gpm | K-Factor: 5.60 Hose Allowance Outside 150 gpm | Temperature Rating: 200 __________________________________________________________________________ CALCULATION SUMMARY 21 Flowing Outlets gpm Required: 626.1 psi Required: 101.5 @ City Supply __________________________________________________________________________ WATER SUPPLY __________________________________________________________________________ Water Flow Test | Pump Data | Date of Test | Rated Capacity 0 gpm | Static Pressure 135.0 psi | Rated Pressure 0.0 psi | Residual Pres 130.0 psi | Elevation 0 | At a Flow of 1300 gpm | Make: | Elevation 0" | Model: | __________________________________________________________________________ Location: Source of Information: Northampton Water Department __________________________________________________________________________ SYSTEM VOLUME 443 Gallons __________________________________________________________________________ Notes: Bridge Street Drawing Date:9/1/12 9/12/12 8:38 HYDRAULIC CALCULATION DETAILS HYDRAULIC FLOW LOSS QTY DESCRIPTION LENGTH C ID gpm psi TOTALS Hydr Ref W Required at Hyd Area 1 376 91.5 psi 1 4" Grvd 90 Ell 10' 120 4.026 376 0.4 1 Pipe 4" 10x21 17' 120 4.260 376 0.5 1 4" Grvd Shotgun Valve "90" 21' 120 4.026 376 0.9 Elevation Change 7'7" 3.3 Fixed Flow Inside Hose Stream 100 gpm ______ Total Loss for Riser 5.2 psi ______ Hydr Ref R1 Required at Base of Riser 476 96.7 psi 1 4" Flngd Back Flow Valve Wilkins CHART LOSS 476 4.6 1 Pipe 6" DIx18 Cl 350 50' 140 6.338 476 0.3 Fixed Flow Outside Hose Stream 150 gpm ______ Total Loss for Underground 4.9 psi ______ Hydr Ref R2 Required at City Supply 626 101.5 psi Water Source135.0 psi static,130.0 psi residual @ 1300 gpm 626 gpm 133.7 psi ======= SAFETY PRESSURE 32.2 psi Available Pressure of 133.7 psi Exceeds Required Pressure of 101.5 psi This is a safety margin of 32.2 psi or 24 % of Supply Maximum Water Velocity is 22.3 fps Bridge Street Drawing Date:9/1/12 9/12/12 8:38 Page 3 FITTING NAME TABLE ABBREV. NAME C Coupling E 90' Standard Elbow F 45' Elbow S Straight Flow Thru Tee T 90' Flow Thru Tee V Valve LEGEND HYD REF Hydraulic reference. Refer to accompanying flow diagram. __ K FACTOR Flow factor for open head or path where Flow (gpm) = K x -\/P Qa Flow added or subtracted Qt Total flow DIA Actual internal diameter of pipe C Hazen Williams pipe roughness factor Pf/ft Friction loss per foot of pipe PIPE Length of pipe FTNG'S Number of fittings. See table above. TOTAL Total length (PIPE + FTNG'S) Pt Total pressure (psi) at fitting Pe Pressure due to change in elevation where Pe = 0.433 x change in elevation Pf Friction loss (psi) to fitting where Pf = l x 4.52 x (Q/C)^1.85 / ID^4.87 Pv Velocity pressure (psi) where Pv = 0.001123 x Q^2/ID^4 Pn Normal pressure (psi), where Pn = Pt - Pv NOTES: - Pressures are balanced to 0.01 psi. Pressures are listed to 0.1 psi. Addition may vary by 0.1 psi due to accumulation of round off. - Calculations conform to NFPA 13. - Velocity Pressures are not considered in these Calculations Bridge Street Drawing Date:9/1/12 9/12/12 8:38 Page 4 NODE ELEVATION SPRINKLER PRESSURE ACTUAL MINIMUM ACTUAL NUMBER K-FACTOR FLOW FLOW DENSITY (FT) (GPM/(PSI^½)) (PSI) (GPM) (GPM) (GPM/SQ.FT) 1 33.67 5.60 7.0 14.8 14.8 0.24 2 33.67 5.60 7.8 15.7 14.8 0.25 3 33.67 5.60 8.7 16.5 14.8 0.26 4 33.67 5.60 8.6 16.4 14.8 0.26 5 36.67 5.60 7.6 15.5 14.8 0.22 6 36.67 5.60 8.2 16.0 15.8 0.15 7 36.67 5.60 8.1 15.9 15.8 0.15 8 33.67 5.60 8.6 16.4 14.8 0.27 9 33.67 5.60 9.2 16.9 14.8 0.28 10 33.67 5.60 9.0 16.8 14.8 0.28 11 33.67 5.60 8.4 16.3 14.8 0.27 12 36.67 5.60 9.2 17.0 14.8 0.18 13 36.67 5.60 9.8 17.5 14.8 0.19 14 33.67 5.60 10.1 17.8 14.8 0.30 15 33.67 5.60 10.9 18.5 14.8 0.31 16 36.67 5.60 14.6 21.4 14.8 0.26 17 36.67 5.60 16.1 22.5 14.8 0.27 18 36.67 5.60 13.2 20.3 14.8 0.23 19 36.67 5.60 14.5 21.3 14.8 0.24 20 33.67 5.60 13.6 20.6 14.8 0.30 21 33.67 5.60 15.4 21.9 14.8 0.32 30 33.67 11.1 A1 33.67 9.8 A2 36.67 9.2 A3 36.67 10.7 A4 36.67 18.5 A5 21.17 54.5 A6 10.50 87.1 A7 7.58 90.3 B1 33.67 10.0 B2 36.67 9.0 C1 33.67 11.6 C2 36.67 10.4 D1 33.67 18.2 D2 36.67 17.0 D3 36.67 17.5 E1 36.67 17.4 W 7.58 91.5 Max velocity of 22.35 occurs in the pipe from A5 TO A4 Bridge Street Drawing Date:9/1/12 9/12/12 8:38 Tyco Fire Products Page 5 HYD. Qa DIA. FITTING PIPE Pt Pt REF "C" TYPES FTNG'S Pe Pv ******* NOTES ******* POINT Qt Pf/ft TOTAL Pf Pn PATH 1 FROM HYDRAULIC REFERENCE 1 TO W (PRIMARY PATH) 14.82 1.049 11.08 7.0 7.0 K = 5.60 1 C=120 0.00 0.0 0.0 14.82 0.075 11.08 0.8 7.0 Vel = 5.55 15.67 1.380 12.06 7.8 7.8 K = 5.60 2 C=120 0.00 0.0 0.0 30.48 0.075 12.06 0.9 7.8 Vel = 6.60 16.54 1.380 1T 1.60 8.7 8.7 K = 5.60 3 C=120 6.00 0.0 0.0 47.03 0.166 7.60 1.3 8.7 Vel = 10.19 16.40 2.635 2E 10.90 10.0 10.0 B1 C=120 16.47 -1.3 0.0 See PATH 3 63.43 0.012 27.37 0.3 10.0 Vel = 3.77 47.42 2.635 4.12 9.0 9.0 B2 C=120 0.00 0.0 0.0 See PATH 5 AND 6 110.85 0.035 4.12 0.1 9.0 Vel = 6.59 66.39 2.635 1T 2.00 9.2 9.2 A2 C=120 16.47 0.0 0.0 See PATH 2 177.24 0.083 18.47 1.5 9.2 Vel = 10.53 70.77 2.635 1E 25.38 10.7 10.7 A3 C=120 1T 24.71 0.0 0.0 See PATH 7 248.01 0.155 50.10 7.7 10.7 Vel = 14.73 128.12 2.635 2E 21.83 18.5 18.5 A4 C=120 3T 65.90 6.7 0.0 See PATH 10 376.12 0.334 87.73 29.3 18.5 Vel = 22.35 3.260 6E 78.82 54.5 54.5 A5 C=120 5T 157.24 4.6 0.0 376.12 0.118 236.06 28.0 54.5 Vel = 14.60 4.260 1E 21.95 87.1 87.1 A6 C=120 1T 39.50 1.3 0.0 376.12 0.032 61.45 2.0 87.1 Vel = 8.55 5.047 2E 59.40 90.3 90.3 A7 C=120 24.00 0.0 0.0 376.12 0.014 83.40 1.2 90.3 Vel = 6.09 UNITS - DIAMETER (INCH) LENGTH (FOOT) FLOW (GPM) PRESSURE (PSI) Bridge Street Drawing Date:9/1/12 9/12/12 8:38 Tyco Fire Products Page 6 HYD. Qa DIA. FITTING PIPE Pt Pt REF "C" TYPES FTNG'S Pe Pv ******* NOTES ******* POINT Qt Pf/ft TOTAL Pf Pn W 376.12 91.5 K = 39.32 PATH 2 FROM HYDRAULIC REFERENCE 11 TO A2 16.26 1.049 6.00 8.4 8.4 K = 5.60 11 C=120 0.00 0.0 0.0 16.26 0.089 6.00 0.5 8.4 Vel = 6.09 16.76 1.380 1T 3.70 9.0 9.0 K = 5.60 10 C=120 6.00 0.0 0.0 33.02 0.087 9.70 0.8 9.0 Vel = 7.15 33.37 2.635 2E 17.31 9.8 9.8 A1 C=120 1T 32.95 -1.3 0.0 See PATH 4 66.39 0.013 50.26 0.7 9.8 Vel = 3.94 A2 66.39 9.2 K = 21.92 PATH 3 FROM HYDRAULIC REFERENCE 4 TO B1 16.40 1.049 1T 10.65 8.6 8.6 K = 5.60 4 C=120 5.00 0.0 0.0 16.40 0.090 15.65 1.4 8.6 Vel = 6.15 B1 16.40 10.0 K = 5.19 PATH 4 FROM HYDRAULIC REFERENCE 8 TO A1 16.43 1.049 6.00 8.6 8.6 K = 5.60 8 C=120 0.00 0.0 0.0 16.43 0.090 6.00 0.5 8.6 Vel = 6.16 16.94 1.380 1T 1.32 9.2 9.2 K = 5.60 9 C=120 6.00 0.0 0.0 33.37 0.088 7.32 0.6 9.2 Vel = 7.23 UNITS - DIAMETER (INCH) LENGTH (FOOT) FLOW (GPM) PRESSURE (PSI) Bridge Street Drawing Date:9/1/12 9/12/12 8:38 Tyco Fire Products Page 7 HYD. Qa DIA. FITTING PIPE Pt Pt REF "C" TYPES FTNG'S Pe Pv ******* NOTES ******* POINT Qt Pf/ft TOTAL Pf Pn A1 33.37 9.8 K = 10.66 PATH 5 FROM HYDRAULIC REFERENCE 5 TO B2 15.46 1.049 7.33 7.6 7.6 K = 5.60 5 C=120 0.00 0.0 0.0 15.46 0.081 7.33 0.6 7.6 Vel = 5.79 16.05 1.380 1T 4.33 8.2 8.2 K = 5.60 6 C=120 6.00 0.0 0.0 31.50 0.079 10.33 0.8 8.2 Vel = 6.82 B2 31.50 9.0 K = 10.48 PATH 6 FROM HYDRAULIC REFERENCE 7 TO B2 15.92 1.049 1T 6.17 8.1 8.1 K = 5.60 7 C=120 5.00 0.0 0.0 15.92 0.085 11.17 1.0 8.1 Vel = 5.97 B2 15.92 9.0 K = 5.30 PATH 7 FROM HYDRAULIC REFERENCE 14 TO A3 17.75 1.049 8.50 10.1 10.1 K = 5.60 14 C=120 0.00 0.0 0.0 17.75 0.104 8.50 0.9 10.1 Vel = 6.66 18.52 1.380 2.00 10.9 10.9 K = 5.60 15 C=120 0.00 0.0 0.0 36.28 0.103 2.00 0.2 10.9 Vel = 7.86 1.610 1T 0.64 11.1 11.1 30 C=120 8.00 0.0 0.0 36.28 0.049 8.64 0.4 11.1 Vel = 5.77 UNITS - DIAMETER (INCH) LENGTH (FOOT) FLOW (GPM) PRESSURE (PSI) Bridge Street Drawing Date:9/1/12 9/12/12 8:38 Tyco Fire Products Page 8 HYD. Qa DIA. FITTING PIPE Pt Pt REF "C" TYPES FTNG'S Pe Pv ******* NOTES ******* POINT Qt Pf/ft TOTAL Pf Pn PATH 7 FROM HYDRAULIC REFERENCE 14 TO A3 CONTINUED 2.635 2E 10.95 11.6 11.6 C1 C=120 16.47 -1.3 0.0 36.28 0.004 27.42 0.1 11.6 Vel = 2.16 34.49 2.635 1T 4.84 10.4 10.4 C2 C=120 16.47 0.0 0.0 See PATH 8 AND 9 70.77 0.015 21.31 0.3 10.4 Vel = 4.20 A3 70.77 10.7 K = 21.63 PATH 8 FROM HYDRAULIC REFERENCE 12 TO C2 17.00 1.049 1T 7.17 9.2 9.2 K = 5.60 12 C=120 5.00 0.0 0.0 17.00 0.096 12.17 1.2 9.2 Vel = 6.37 C2 17.00 10.4 K = 5.27 PATH 9 FROM HYDRAULIC REFERENCE 13 TO C2 17.49 1.049 1T 1.17 9.8 9.8 K = 5.60 13 C=120 5.00 0.0 0.0 17.49 0.102 6.17 0.6 9.8 Vel = 6.56 C2 17.49 10.4 K = 5.43 PATH 10 FROM HYDRAULIC REFERENCE 20 TO A4 20.61 1.049 13.08 13.6 13.6 K = 5.60 20 C=120 0.00 0.0 0.0 20.61 0.138 13.08 1.8 13.6 Vel = 7.73 UNITS - DIAMETER (INCH) LENGTH (FOOT) FLOW (GPM) PRESSURE (PSI) Bridge Street Drawing Date:9/1/12 9/12/12 8:38 Tyco Fire Products Page 9 HYD. Qa DIA. FITTING PIPE Pt Pt REF "C" TYPES FTNG'S Pe Pv ******* NOTES ******* POINT Qt Pf/ft TOTAL Pf Pn PATH 10 FROM HYDRAULIC REFERENCE 20 TO A4 CONTINUED 21.94 1.380 1T 14.38 15.4 15.4 K = 5.60 21 C=120 6.00 0.0 0.0 42.56 0.138 20.38 2.8 15.4 Vel = 9.22 2.635 2E 10.79 18.2 18.2 D1 C=120 16.47 -1.3 0.0 42.56 0.006 27.27 0.2 18.2 Vel = 2.53 41.65 2.635 1T 7.92 17.0 17.0 D2 C=120 16.47 0.0 0.0 See PATH 11 84.21 0.021 24.40 0.5 17.0 Vel = 5.00 43.91 2.635 1T 3.50 17.5 17.5 D3 C=120 16.47 0.0 0.0 See PATH 12 128.12 0.046 19.98 0.9 17.5 Vel = 7.61 A4 128.12 18.5 K = 29.82 PATH 11 FROM HYDRAULIC REFERENCE 18 TO D2 20.32 1.049 10.00 13.2 13.2 K = 5.60 18 C=120 0.00 0.0 0.0 20.32 0.134 10.00 1.3 13.2 Vel = 7.62 21.33 1.380 1T 12.96 14.5 14.5 K = 5.60 19 C=120 6.00 0.0 0.0 41.65 0.133 18.96 2.5 14.5 Vel = 9.02 D2 41.65 17.0 K = 10.09 PATH 12 FROM HYDRAULIC REFERENCE 16 TO D3 21.43 1.049 1E 7.92 14.6 14.6 K = 5.60 16 C=120 2.00 0.0 0.0 21.43 0.148 9.92 1.5 14.6 Vel = 8.03 UNITS - DIAMETER (INCH) LENGTH (FOOT) FLOW (GPM) PRESSURE (PSI) Bridge Street Drawing Date:9/1/12 9/12/12 8:38 Tyco Fire Products Page 10 HYD. Qa DIA. FITTING PIPE Pt Pt REF "C" TYPES FTNG'S Pe Pv ******* NOTES ******* POINT Qt Pf/ft TOTAL Pf Pn PATH 12 FROM HYDRAULIC REFERENCE 16 TO D3 CONTINUED 22.48 1.380 1T 2.83 16.1 16.1 K = 5.60 17 C=120 6.00 0.0 0.0 43.91 0.147 8.83 1.3 16.1 Vel = 9.51 2.635 1T 5.63 17.4 17.4 E1 C=120 16.47 0.0 0.0 43.91 0.006 22.11 0.1 17.4 Vel = 2.61 D3 43.91 17.5 K = 10.48 UNITS - DIAMETER (INCH) LENGTH (FOOT) FLOW (GPM) PRESSURE (PSI) Flow (gpm)ISP20406080100120140150225300375450525600675750JobBridge Street11-15 Bridge StreetNorthampton, MA.Remote Area: 1WaterStatic Pres: Resid. Pres: Flow: Date: Loc: 135.0130.01300psipsigpmRequiredPressure: Sys Flow: Sys+Hose: Safety Pres: Hd Elv Pres: 101.537662632.211.3psigpmgpmpsipsiHose AllowanceIn: Out: 100150gpmgpm Supply 11.3 psi 250 gpm hose Bridge Street Drawing Date:9/1/12 9/12/12 9: 9 HYDRAULIC DESIGN INFORMATION SHEET Job Name: Bridge Street Location: 11-15 Bridge Street Northampton, MA. Drawing Date: 9/1/12 Remote Area Number: 2 Contractor: Warehouse Mechanical Telephone:413 536-9222 342 Britton St Chicopee, MA Designer: JL Calculated By:SprinkCAD www.sprinkcad.com 451 N. Cannon Ave. Lansdale, PA 19446 Construction: Occupancy:Residential Reviewing Authorities: __________________________________________________________________________ SYSTEM DESIGN __________________________________________________________________________ Code: Hazard: System Type:WET __________________________________________________________________________ Area of Sprinkler Oper. 544 sq ft| Sprinkler or Nozzle Density (gpm/sq ft) 0.100 | Make: Reliabl Area per Sprinkler 256.0 sq ft| Model: R3531 Hose Allowance Inside 0 gpm | K-Factor: 4.40 Hose Allowance Outside 0 gpm | Temperature Rating: 155 __________________________________________________________________________ CALCULATION SUMMARY 4 Flowing Outlets gpm Required: 339.2 psi Required: 64.0 @ City Supply __________________________________________________________________________ WATER SUPPLY __________________________________________________________________________ Water Flow Test | Pump Data | Date of Test | Rated Capacity 0 gpm | Static Pressure 135.0 psi | Rated Pressure 0.0 psi | Residual Pres 130.0 psi | Elevation 0 | At a Flow of 1300 gpm | Make: | Elevation 0" | Model: | __________________________________________________________________________ Location: Source of Information: Northampton Water Department __________________________________________________________________________ SYSTEM VOLUME 434 Gallons __________________________________________________________________________ Notes: Bridge Street Drawing Date:9/1/12 9/12/12 9: 9 HYDRAULIC CALCULATION DETAILS HYDRAULIC FLOW LOSS QTY DESCRIPTION LENGTH C ID gpm psi TOTALS Hydr Ref W Required at Hyd Area 2 89 57.7 psi 1 4" Grvd 90 Ell 10' 120 4.026 89 0.0 1 Pipe 4" 10x21 17' 120 4.260 89 0.0 1 4" Grvd Shotgun Valve "90" 21' 120 4.026 89 0.1 Elevation Change 7'7" 3.3 Fixed Flow Inside Hose Stream 100 gpm ______ Total Loss for Riser 3.4 psi ______ Hydr Ref R1 Required at Base of Riser 189 61.2 psi 1 4" Flngd Back Flow Valve Wilkins CHART LOSS 189 2.7 1 Pipe 6" DIx18 Cl 350 50' 140 6.338 189 0.0 Fixed Flow Outside Hose Stream 150 gpm ______ Total Loss for Underground 2.8 psi ______ Hydr Ref R2 Required at City Supply 339 64.0 psi Water Source135.0 psi static,130.0 psi residual @ 1300 gpm 339 gpm 134.6 psi ======= SAFETY PRESSURE 70.6 psi Available Pressure of 134.6 psi Exceeds Required Pressure of 64.0 psi This is a safety margin of 70.6 psi or 52 % of Supply Maximum Water Velocity is 14.2 fps Bridge Street Drawing Date:9/1/12 9/12/12 9: 9 Page 3 FITTING NAME TABLE ABBREV. NAME C Coupling E 90' Standard Elbow F 45' Elbow S Straight Flow Thru Tee T 90' Flow Thru Tee V Valve LEGEND HYD REF Hydraulic reference. Refer to accompanying flow diagram. __ K FACTOR Flow factor for open head or path where Flow (gpm) = K x -\/P Qa Flow added or subtracted Qt Total flow DIA Actual internal diameter of pipe C Hazen Williams pipe roughness factor Pf/ft Friction loss per foot of pipe PIPE Length of pipe FTNG'S Number of fittings. See table above. TOTAL Total length (PIPE + FTNG'S) Pt Total pressure (psi) at fitting Pe Pressure due to change in elevation where Pe = 0.433 x change in elevation Pf Friction loss (psi) to fitting where Pf = l x 4.52 x (Q/C)^1.85 / ID^4.87 Pv Velocity pressure (psi) where Pv = 0.001123 x Q^2/ID^4 Pn Normal pressure (psi), where Pn = Pt - Pv NOTES: - Pressures are balanced to 0.01 psi. Pressures are listed to 0.1 psi. Addition may vary by 0.1 psi due to accumulation of round off. - Calculations conform to NFPA 13. - Velocity Pressures are not considered in these Calculations Bridge Street Drawing Date:9/1/12 9/12/12 9: 9 Page 4 NODE ELEVATION SPRINKLER PRESSURE ACTUAL MINIMUM ACTUAL NUMBER K-FACTOR FLOW FLOW DENSITY (FT) (GPM/(PSI^½)) (PSI) (GPM) (GPM) (GPM/SQ.FT) 22 29.33 4.40 21.9 20.6 13.0 0.16 23 29.33 4.40 23.2 21.2 11.6 0.56 24 29.33 4.40 24.6 21.8 12.0 0.18 25 29.33 4.40 33.9 25.6 25.6 0.10 A5 29.33 44.9 A6 21.17 49.7 A7 10.50 56.3 A8 7.58 57.7 D1 29.33 33.8 W 7.58 57.7 Max velocity of 14.19 occurs in the pipe from A5 TO 25 Bridge Street Drawing Date:9/1/12 9/12/12 9: 9 Tyco Fire Products Page 5 HYD. Qa DIA. FITTING PIPE Pt Pt REF "C" TYPES FTNG'S Pe Pv ******* NOTES ******* POINT Qt Pf/ft TOTAL Pf Pn PATH 1 FROM HYDRAULIC REFERENCE 22 TO W (PRIMARY PATH) 20.57 1.049 1E 7.66 21.9 21.9 K = 4.40 22 C=120 2.00 0.0 0.0 20.57 0.137 9.66 1.3 21.9 Vel = 7.71 21.19 1.380 1E 7.74 23.2 23.2 K = 4.40 23 C=120 3.00 0.0 0.0 41.76 0.134 10.74 1.4 23.2 Vel = 9.04 21.83 1.380 1E 16.52 24.6 24.6 K = 4.40 24 C=120 2T 15.00 0.0 0.0 63.59 0.291 31.52 9.2 24.6 Vel = 13.77 1.610 0.47 33.8 33.8 D1 C=120 0.00 0.0 0.0 63.59 0.137 0.47 0.1 33.8 Vel = 10.12 25.60 1.610 1T 35.14 33.9 33.9 K = 4.40 25 C=120 8.00 0.0 0.0 89.19 0.257 43.14 11.1 33.9 Vel = 14.19 2.635 1E 10.74 44.9 44.9 A5 C=120 2T 41.19 3.5 0.0 89.19 0.023 51.93 1.2 44.9 Vel = 5.30 3.260 6E 78.82 49.7 49.7 A6 C=120 5T 157.24 4.6 0.0 89.19 0.008 236.06 2.0 49.7 Vel = 3.46 4.260 1E 21.95 56.3 56.3 A7 C=120 1T 39.50 1.3 0.0 89.19 0.002 61.45 0.1 56.3 Vel = 2.03 5.047 2E 59.40 57.7 57.7 A8 C=120 24.00 0.0 0.0 89.19 0.001 83.40 0.1 57.7 Vel = 1.44 W 89.19 57.7 K = 11.74 UNITS - DIAMETER (INCH) LENGTH (FOOT) FLOW (GPM) PRESSURE (PSI) Flow (gpm)ISP20406080100120140100150200250300350400450500JobBridge Street11-15 Bridge StreetNorthampton, MA.Remote Area: 2WaterStatic Pres: Resid. Pres: Flow: Date: Loc: 135.0130.01300psipsigpmRequiredPressure: Sys Flow: Sys+Hose: Safety Pres: Hd Elv Pres: 64.033933970.69.4psigpmgpmpsipsiHose AllowanceIn: Out: 00gpmgpm Supply 9.4 psi Bridge Street Drawing Date:9/1/12 9/12/12 9:27 HYDRAULIC DESIGN INFORMATION SHEET Job Name: Bridge Street Location: 11-15 Bridge Street Northampton, MA. Drawing Date: 9/1/12 Remote Area Number: 3 Contractor: Warehouse Mechanical Telephone:413 536-9222 342 Britton St Chicopee, MA Designer: JL Calculated By:SprinkCAD www.sprinkcad.com 451 N. Cannon Ave. Lansdale, PA 19446 Construction: Occupancy:Residential Reviewing Authorities: __________________________________________________________________________ SYSTEM DESIGN __________________________________________________________________________ Code: Hazard: System Type:WET __________________________________________________________________________ Area of Sprinkler Oper. 868 sq ft| Sprinkler or Nozzle Density (gpm/sq ft) 0.100 | Make: Reliabl Area per Sprinkler 324.0 sq ft| Model: R3531 Hose Allowance Inside 0 gpm | K-Factor: 4.40 Hose Allowance Outside 0 gpm | Temperature Rating: 155 __________________________________________________________________________ CALCULATION SUMMARY 4 Flowing Outlets gpm Required: 373.3 psi Required: 75.4 @ City Supply __________________________________________________________________________ WATER SUPPLY __________________________________________________________________________ Water Flow Test | Pump Data | Date of Test | Rated Capacity 0 gpm | Static Pressure 135.0 psi | Rated Pressure 0.0 psi | Residual Pres 130.0 psi | Elevation 0 | At a Flow of 1300 gpm | Make: | Elevation 0" | Model: | __________________________________________________________________________ Location: Source of Information: Northampton Water Department __________________________________________________________________________ SYSTEM VOLUME 428 Gallons __________________________________________________________________________ Notes: Bridge Street Drawing Date:9/1/12 9/12/12 9:27 HYDRAULIC CALCULATION DETAILS HYDRAULIC FLOW LOSS QTY DESCRIPTION LENGTH C ID gpm psi TOTALS Hydr Ref W Required at Hyd Area 3 123 69.2 psi 1 4" Grvd 90 Ell 10' 120 4.026 123 0.1 1 Pipe 4" 10x21 17' 120 4.260 123 0.1 1 4" Grvd Shotgun Valve "90" 21' 120 4.026 123 0.1 Elevation Change 7'7" 3.3 Fixed Flow Inside Hose Stream 100 gpm ______ Total Loss for Riser 3.5 psi ______ Hydr Ref R1 Required at Base of Riser 223 72.8 psi 1 4" Flngd Back Flow Valve Wilkins CHART LOSS 223 2.6 1 Pipe 6" DIx18 Cl 350 50' 140 6.338 223 0.1 Fixed Flow Outside Hose Stream 150 gpm ______ Total Loss for Underground 2.7 psi ______ Hydr Ref R2 Required at City Supply 373 75.4 psi Water Source135.0 psi static,130.0 psi residual @ 1300 gpm 373 gpm 134.5 psi ======= SAFETY PRESSURE 59.1 psi Available Pressure of 134.5 psi Exceeds Required Pressure of 75.4 psi This is a safety margin of 59.1 psi or 44 % of Supply Maximum Water Velocity is 19.7 fps Bridge Street Drawing Date:9/1/12 9/12/12 9:27 Page 3 FITTING NAME TABLE ABBREV. NAME C Coupling E 90' Standard Elbow F 45' Elbow S Straight Flow Thru Tee T 90' Flow Thru Tee V Valve LEGEND HYD REF Hydraulic reference. Refer to accompanying flow diagram. __ K FACTOR Flow factor for open head or path where Flow (gpm) = K x -\/P Qa Flow added or subtracted Qt Total flow DIA Actual internal diameter of pipe C Hazen Williams pipe roughness factor Pf/ft Friction loss per foot of pipe PIPE Length of pipe FTNG'S Number of fittings. See table above. TOTAL Total length (PIPE + FTNG'S) Pt Total pressure (psi) at fitting Pe Pressure due to change in elevation where Pe = 0.433 x change in elevation Pf Friction loss (psi) to fitting where Pf = l x 4.52 x (Q/C)^1.85 / ID^4.87 Pv Velocity pressure (psi) where Pv = 0.001123 x Q^2/ID^4 Pn Normal pressure (psi), where Pn = Pt - Pv NOTES: - Pressures are balanced to 0.01 psi. Pressures are listed to 0.1 psi. Addition may vary by 0.1 psi due to accumulation of round off. - Calculations conform to NFPA 13. - Velocity Pressures are not considered in these Calculations Bridge Street Drawing Date:9/1/12 9/12/12 9:27 Page 4 NODE ELEVATION SPRINKLER PRESSURE ACTUAL MINIMUM ACTUAL NUMBER K-FACTOR FLOW FLOW DENSITY (FT) (GPM/(PSI^½)) (PSI) (GPM) (GPM) (GPM/SQ.FT) 26 21.17 4.40 46.6 30.0 14.4 0.21 27 21.17 4.40 47.4 30.3 25.6 0.12 28 21.17 4.40 48.2 30.5 14.4 0.21 29 21.17 4.40 54.2 32.4 32.4 0.10 31 21.17 49.8 32 21.17 49.2 A6 21.17 59.4 A7 21.17 59.4 A8 10.50 67.6 A9 7.58 69.1 G1 21.17 55.5 G2 21.17 55.7 G3 21.17 55.8 W 7.58 69.2 Max velocity of 19.69 occurs in the pipe from 31 TO G1 Bridge Street Drawing Date:9/1/12 9/12/12 9:27 Tyco Fire Products Page 5 HYD. Qa DIA. FITTING PIPE Pt Pt REF "C" TYPES FTNG'S Pe Pv ******* NOTES ******* POINT Qt Pf/ft TOTAL Pf Pn PATH 1 FROM HYDRAULIC REFERENCE 26 TO W (PRIMARY PATH) 30.04 1.049 1T 4.55 46.6 46.6 K = 4.40 26 C=120 5.00 0.0 0.0 30.04 0.276 9.55 2.6 46.6 Vel = 11.26 30.31 1.380 2.19 49.2 49.2 32 C=120 0.00 0.0 0.0 See PATH 2 60.35 0.264 2.19 0.6 49.2 Vel = 13.07 30.55 1.380 1T 4.10 49.8 49.8 31 C=120 6.00 0.0 0.0 See PATH 3 90.89 0.563 10.10 5.7 49.8 Vel = 19.69 1.610 0.86 55.5 55.5 G1 C=120 0.00 0.0 0.0 90.89 0.266 0.86 0.2 55.5 Vel = 14.46 2.635 0.67 55.7 55.7 G2 C=120 0.00 0.0 0.0 90.89 0.024 0.67 0.0 55.7 Vel = 5.40 1.610 13.75 55.8 55.8 G3 C=120 0.00 0.0 0.0 90.89 0.266 13.75 3.7 55.8 Vel = 14.46 3.260 2.18 59.4 59.4 A6 C=120 0.00 0.0 0.0 90.89 0.009 2.18 0.0 59.4 Vel = 3.53 32.40 3.260 6E 76.64 59.4 59.4 A7 C=120 5T 157.24 4.6 0.0 See PATH 4 123.29 0.015 233.88 3.5 59.4 Vel = 4.79 4.260 1E 21.95 67.6 67.6 A8 C=120 1T 39.50 1.3 0.0 123.29 0.004 61.45 0.3 67.6 Vel = 2.80 5.047 2E 59.40 69.1 69.1 A9 C=120 24.00 0.0 0.0 123.29 0.002 83.40 0.1 69.1 Vel = 2.00 W 123.29 69.2 K = 14.82 PATH 2 FROM HYDRAULIC REFERENCE 27 TO 32 UNITS - DIAMETER (INCH) LENGTH (FOOT) FLOW (GPM) PRESSURE (PSI) Bridge Street Drawing Date:9/1/12 9/12/12 9:27 Tyco Fire Products Page 6 HYD. Qa DIA. FITTING PIPE Pt Pt REF "C" TYPES FTNG'S Pe Pv ******* NOTES ******* POINT Qt Pf/ft TOTAL Pf Pn PATH 2 FROM HYDRAULIC REFERENCE 27 TO 32 CONTINUED 30.31 1.049 6.38 47.4 47.4 K = 4.40 27 C=120 0.00 0.0 0.0 30.31 0.281 6.38 1.8 47.4 Vel = 11.36 32 30.31 49.2 K = 4.32 PATH 3 FROM HYDRAULIC REFERENCE 28 TO 31 30.55 1.049 1T 0.71 48.2 48.2 K = 4.40 28 C=120 5.00 0.0 0.0 30.55 0.285 5.71 1.6 48.2 Vel = 11.45 31 30.55 49.8 K = 4.33 PATH 4 FROM HYDRAULIC REFERENCE 29 TO A7 32.40 1.049 1T 11.38 54.2 54.2 K = 4.40 29 C=120 5.00 0.0 0.0 32.40 0.318 16.38 5.2 54.2 Vel = 12.15 A7 32.40 59.4 K = 4.20 UNITS - DIAMETER (INCH) LENGTH (FOOT) FLOW (GPM) PRESSURE (PSI) Flow (gpm)ISP20406080100120140100150200250300350400450500JobBridge Street11-15 Bridge StreetNorthampton, MA.Remote Area: 3WaterStatic Pres: Resid. Pres: Flow: Date: Loc: 135.0130.01300psipsigpmRequiredPressure: Sys Flow: Sys+Hose: Safety Pres: Hd Elv Pres: 75.437337359.15.9psigpmgpmpsipsiHose AllowanceIn: Out: 00gpmgpm Supply 5.9 psi Bridge Street Drawing Date:9/1/12 9/12/12 9:56 HYDRAULIC DESIGN INFORMATION SHEET Job Name: Bridge Street Location: 11-15 Bridge Street Northampton, MA. Drawing Date: 9/1/12 Remote Area Number: 4 Contractor: Warehouse Mechanical Telephone:413 536-9222 342 Britton St Chicopee, MA Designer: JL Calculated By:SprinkCAD www.sprinkcad.com 451 N. Cannon Ave. Lansdale, PA 19446 Construction: Occupancy:ORD HAZ 2 Reviewing Authorities: __________________________________________________________________________ SYSTEM DESIGN __________________________________________________________________________ Code: Hazard: System Type:WET __________________________________________________________________________ Area of Sprinkler Oper. 1512 sq ft| Sprinkler or Nozzle Density (gpm/sq ft) 0.200 | Make: RELIABL Area per Sprinkler 128.0 sq ft| Model: F1FR56 Hose Allowance Inside 0 gpm | K-Factor: 5.60 Hose Allowance Outside 0 gpm | Temperature Rating: 155 __________________________________________________________________________ CALCULATION SUMMARY 15 Flowing Outlets gpm Required: 663.1 psi Required: 73.1 @ City Supply __________________________________________________________________________ WATER SUPPLY __________________________________________________________________________ Water Flow Test | Pump Data | Date of Test | Rated Capacity 0 gpm | Static Pressure 135.0 psi | Rated Pressure 0.0 psi | Residual Pres 130.0 psi | Elevation 0 | At a Flow of 1300 gpm | Make: | Elevation 0" | Model: | __________________________________________________________________________ Location: Source of Information: Northampton Water Department __________________________________________________________________________ SYSTEM VOLUME 406 Gallons __________________________________________________________________________ Notes: Bridge Street Drawing Date:9/1/12 9/12/12 9:56 HYDRAULIC CALCULATION DETAILS HYDRAULIC FLOW LOSS QTY DESCRIPTION LENGTH C ID gpm psi TOTALS Hydr Ref W Required at Hyd Area 4 413 62.0 psi 1 4" Grvd 90 Ell 10' 120 4.026 413 0.5 1 Pipe 4" 10x21 17' 120 4.260 413 0.7 1 4" Grvd Shotgun Valve "90" 21' 120 4.026 413 1.1 Elevation Change 7'7" 3.3 Fixed Flow Inside Hose Stream 100 gpm ______ Total Loss for Riser 5.5 psi ______ Hydr Ref R1 Required at Base of Riser 513 67.6 psi 1 4" Flngd Back Flow Valve Wilkins CHART LOSS 513 5.2 1 Pipe 6" DIx18 Cl 350 50' 140 6.338 513 0.3 Fixed Flow Outside Hose Stream 150 gpm ______ Total Loss for Underground 5.6 psi ______ Hydr Ref R2 Required at City Supply 663 73.1 psi Water Source135.0 psi static,130.0 psi residual @ 1300 gpm 663 gpm 133.6 psi ======= SAFETY PRESSURE 60.5 psi Available Pressure of 133.6 psi Exceeds Required Pressure of 73.1 psi This is a safety margin of 60.5 psi or 45 % of Supply Maximum Water Velocity is 24.5 fps Bridge Street Drawing Date:9/1/12 9/12/12 9:56 Page 3 FITTING NAME TABLE ABBREV. NAME C Coupling E 90' Standard Elbow F 45' Elbow S Straight Flow Thru Tee T 90' Flow Thru Tee V Valve LEGEND HYD REF Hydraulic reference. Refer to accompanying flow diagram. __ K FACTOR Flow factor for open head or path where Flow (gpm) = K x -\/P Qa Flow added or subtracted Qt Total flow DIA Actual internal diameter of pipe C Hazen Williams pipe roughness factor Pf/ft Friction loss per foot of pipe PIPE Length of pipe FTNG'S Number of fittings. See table above. TOTAL Total length (PIPE + FTNG'S) Pt Total pressure (psi) at fitting Pe Pressure due to change in elevation where Pe = 0.433 x change in elevation Pf Friction loss (psi) to fitting where Pf = l x 4.52 x (Q/C)^1.85 / ID^4.87 Pv Velocity pressure (psi) where Pv = 0.001123 x Q^2/ID^4 Pn Normal pressure (psi), where Pn = Pt - Pv NOTES: - Pressures are balanced to 0.01 psi. Pressures are listed to 0.1 psi. Addition may vary by 0.1 psi due to accumulation of round off. - Calculations conform to NFPA 13. - Velocity Pressures are not considered in these Calculations Bridge Street Drawing Date:9/1/12 9/12/12 9:56 Page 4 NODE ELEVATION SPRINKLER PRESSURE ACTUAL MINIMUM ACTUAL NUMBER K-FACTOR FLOW FLOW DENSITY (FT) (GPM/(PSI^½)) (PSI) (GPM) (GPM) (GPM/SQ.FT) 30 10.50 5.60 14.8 21.5 14.8 0.34 31 10.50 5.60 17.5 23.4 14.8 0.37 32 10.50 5.60 19.5 24.7 24.4 0.20 33 10.50 5.60 23.4 27.1 24.4 0.22 34 10.50 5.60 26.7 28.9 24.4 0.24 35 10.50 5.60 32.2 31.8 24.4 0.26 36 10.50 5.60 18.8 24.3 14.8 0.35 37 10.50 5.60 20.9 25.6 25.6 0.20 38 10.50 5.60 22.5 26.5 25.6 0.21 39 10.50 5.60 26.0 28.5 25.6 0.22 40 10.50 5.60 28.9 30.1 25.6 0.24 41 10.50 5.60 33.0 32.2 25.6 0.25 42 10.50 5.60 25.0 28.0 14.8 0.44 43 10.50 5.60 27.7 29.5 14.8 0.47 44 10.50 5.60 30.4 30.9 14.8 0.49 A9 10.50 50.2 A10 10.50 57.0 A11 7.58 60.6 H1 10.50 33.2 H2 10.50 34.1 H3 10.50 36.7 W 7.58 62.0 Max velocity of 24.54 occurs in the pipe from A9 TO A10 Bridge Street Drawing Date:9/1/12 9/12/12 9:56 Tyco Fire Products Page 5 HYD. Qa DIA. FITTING PIPE Pt Pt REF "C" TYPES FTNG'S Pe Pv ******* NOTES ******* POINT Qt Pf/ft TOTAL Pf Pn PATH 1 FROM HYDRAULIC REFERENCE 30 TO W (PRIMARY PATH) 21.54 1.049 2E 14.20 14.8 14.8 K = 5.60 30 C=120 4.00 0.0 0.0 21.54 0.149 18.20 2.7 14.8 Vel = 8.07 23.43 1.380 1E 9.84 17.5 17.5 K = 5.60 31 C=120 3.00 0.0 0.0 44.97 0.153 12.84 2.0 17.5 Vel = 9.74 24.71 1.380 11.25 19.5 19.5 K = 5.60 32 C=120 0.00 0.0 0.0 69.68 0.345 11.25 3.9 19.5 Vel = 15.09 27.06 1.610 11.25 23.4 23.4 K = 5.60 33 C=120 0.00 0.0 0.0 96.75 0.298 11.25 3.4 23.4 Vel = 15.40 28.94 1.610 1T 5.37 26.7 26.7 K = 5.60 34 C=120 8.00 0.0 0.0 125.69 0.484 13.37 6.5 26.7 Vel = 20.00 31.79 2.635 13.61 33.2 33.2 H1 C=120 0.00 0.0 0.0 See PATH 4 157.48 0.067 13.61 0.9 33.2 Vel = 9.36 167.26 2.635 10.33 34.1 34.1 H2 C=120 0.00 0.0 0.0 See PATH 2 AND 5 324.74 0.255 10.33 2.6 34.1 Vel = 19.29 88.34 2.635 33.93 36.7 36.7 H3 C=120 0.00 0.0 0.0 See PATH 3 413.08 0.397 33.93 13.5 36.7 Vel = 24.54 2.635 1T 0.68 50.2 50.2 A9 C=120 16.47 0.0 0.0 413.08 0.397 17.16 6.8 50.2 Vel = 24.54 4.260 1E 21.95 57.0 57.0 A10 C=120 1T 39.50 1.3 0.0 413.08 0.038 61.45 2.4 57.0 Vel = 9.39 5.047 2E 59.40 60.6 60.6 A11 C=120 24.00 0.0 0.0 413.08 0.017 83.40 1.4 60.6 Vel = 6.69 UNITS - DIAMETER (INCH) LENGTH (FOOT) FLOW (GPM) PRESSURE (PSI) Bridge Street Drawing Date:9/1/12 9/12/12 9:56 Tyco Fire Products Page 6 HYD. Qa DIA. FITTING PIPE Pt Pt REF "C" TYPES FTNG'S Pe Pv ******* NOTES ******* POINT Qt Pf/ft TOTAL Pf Pn W 413.08 62.0 K = 52.45 PATH 2 FROM HYDRAULIC REFERENCE 36 TO H2 24.30 1.049 1E 9.09 18.8 18.8 K = 5.60 36 C=120 2.00 0.0 0.0 24.30 0.187 11.09 2.1 18.8 Vel = 9.11 25.60 1.380 8.50 20.9 20.9 K = 5.60 37 C=120 0.00 0.0 0.0 49.90 0.186 8.50 1.6 20.9 Vel = 10.81 26.55 1.380 8.50 22.5 22.5 K = 5.60 38 C=120 0.00 0.0 0.0 76.45 0.409 8.50 3.5 22.5 Vel = 16.56 28.53 1.610 8.50 26.0 26.0 K = 5.60 39 C=120 0.00 0.0 0.0 104.98 0.347 8.50 3.0 26.0 Vel = 16.71 30.11 1.610 1T 1.38 28.9 28.9 K = 5.60 40 C=120 8.00 0.0 0.0 135.08 0.553 9.38 5.2 28.9 Vel = 21.50 H2 135.08 34.1 K = 23.14 PATH 3 FROM HYDRAULIC REFERENCE 42 TO H3 27.99 1.049 11.25 25.0 25.0 K = 5.60 42 C=120 0.00 0.0 0.0 27.99 0.242 11.25 2.7 25.0 Vel = 10.49 29.47 1.380 11.25 27.7 27.7 K = 5.60 43 C=120 0.00 0.0 0.0 57.46 0.241 11.25 2.7 27.7 Vel = 12.45 30.88 1.380 1T 5.81 30.4 30.4 K = 5.60 44 C=120 6.00 0.0 0.0 88.34 0.534 11.81 6.3 30.4 Vel = 19.13 UNITS - DIAMETER (INCH) LENGTH (FOOT) FLOW (GPM) PRESSURE (PSI) Bridge Street Drawing Date:9/1/12 9/12/12 9:56 Tyco Fire Products Page 7 HYD. Qa DIA. FITTING PIPE Pt Pt REF "C" TYPES FTNG'S Pe Pv ******* NOTES ******* POINT Qt Pf/ft TOTAL Pf Pn H3 88.34 36.7 K = 14.58 PATH 4 FROM HYDRAULIC REFERENCE 35 TO H1 31.79 1.380 1T 5.88 32.2 32.2 K = 5.60 35 C=120 6.00 0.0 0.0 31.79 0.081 11.88 1.0 32.2 Vel = 6.89 H1 31.79 33.2 K = 5.52 PATH 5 FROM HYDRAULIC REFERENCE 41 TO H2 32.17 1.380 1T 7.12 33.0 33.0 K = 5.60 41 C=120 6.00 0.0 0.0 32.17 0.082 13.12 1.1 33.0 Vel = 6.97 H2 32.17 34.1 K = 5.51 UNITS - DIAMETER (INCH) LENGTH (FOOT) FLOW (GPM) PRESSURE (PSI) Flow (gpm)ISP20406080100120140150225300375450525600675750JobBridge Street11-15 Bridge StreetNorthampton, MA.Remote Area: 4WaterStatic Pres: Resid. Pres: Flow: Date: Loc: 135.0130.01300psipsigpmRequiredPressure: Sys Flow: Sys+Hose: Safety Pres: Hd Elv Pres: 73.166366360.51.3psigpmgpmpsipsiHose AllowanceIn: Out: 00gpmgpm Supply 1.3 psi