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HomeMy WebLinkAbout400 Andrews Way - Building Plans & Drawi HYDRAULIC CALCULATIONS FOR Evergreen Walk Building 400 — Andrews Way South Windsor, CT REMOTE AREA'S #1 & #2 APPROVED BY: "c T� A.PWAL Evergreen Nalk - Bldg 400 Drawing Date: 8115117 13:51 HYDRAULIC DESIGN INFORMATION SHEET Job Name: Evergreen Walk - Bldg 400 Location: Andrews Way South Windsor, CT Drawing Date: Remote Area Number: 1 Contractor: Hart Mechanical Telephone:860-633-3353 293 Oakwood Drive Glastonbury, CT Designer: ARD Calculated By:SprinkCAD www.sprinkcad.com 451 N. Cannon Ave. Lansdale, PA 19446 Construction: wood Occupancy:Living space Reviewing Authorities: Fire Dept. SYSTEM DESIGN Code:NFPA 13R Hazard:RES System Type:WET Area of Sprinkler Oper. sq ftj Sprinkler or Nozzle Density (gpm/sq ft) RES I Make: Tyco Area per Sprinkler 324 . 0 sq ftj Model: LFII Hose Allowance Inside 0 gpm I K-Factor: 4. 40 Hose Allowance Outside 0 gpm I Temperature Rating: 155 CALCULATION SUMMARY 4 Flowing Outlets gpm Required: 97.1 psi Required: 82.0 @ Source WATER SUPPLY Water Flow Test Pump Data Date of Test 7-13-17 Rated Capacity 0 gpm Static Pressure 93.0 psi Rated Pressure 0.0 psi Residual Pres 75.0 psi Elevation 0 At a Flow of 1480 gpm Make: Elevation 0" Model: Location: Source of Information: SYSTEM VOLUME 134 Gallons Notes: Evergreen Walk - Bldg 400 Drawing Date: 8115117 13:51 HYDRAULIC CALCULATION DETAILS HYDRAULIC FLOW LOSS QTY DESCRIPTION LENGTH C ID gpm psi TOTALS Hydr Ref W Required at Hyd Area 1 97 82.1 psi 1 2" Thrd Back Flow Valve WILKINS CHART LOSS 97 5.0 Hydr Ref Rl Required at BASE OF RISER 97 87.2 psi 2 2" Thrd 90 Ell DI 10' 120 2.067 97 1.0 1 Pipe 2" Lx20 Copper 48' 150 1. 985 97 3. 4 1 2" Fingd Gate Valve Kennedy Gate 1' 120 2.067 97 0.1 1 2" Thrd Tee DI 10' 120 2.067 97 1.0 1 Pipe 8" DIx18 America DI 350 400' 140 8.488 97 0.0 Elevation Change -25' 0" -10.8 Hydr Ref R1 Required at Source 97 82.0 psi Water Source 93.0 psi static, 75.0 psi residual @ 1480 gpm 97 gpm 92.9 psi SAFETY PRESSURE 10.9 psi Available Pressure of 92.9 psi Exceeds Required Pressure of 82.0 psi This is a safety margin of 10.9 psi or 12 % of Supply Maximum Water Velocity is 15.7 fps Evergreen Nalk - Bldg 400 Drawing Date: 8/15/17 13:51 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 = 1 x 4.52 x (Q/C) ^1.85 / IDA4 .87 Pv Velocity pressure (psi) where Pv = 0. 001123 x Q^2/IDA4 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 Evergreen Walk - Bldg 400 Drawing Date: 8115117 13:51 Page 4 NODE ELEVATION SPRINKLER PRESSURE ACTUAL MINIMUM ACTUAL NUMBER K-FACTOR FLOW FLOW DENSITY (FT) (GPM/ (PSI^1-�) ) (PSI) (GPM) (GPM) (GPM/SQ.FT) 10 29. 83 28.2 A5 10.00 75.8 A6 10.00 76.8 A7 3.00 81. 9 Bl 20. 67 47.7 B2 20. 67 47 . 9 B3 20. 67 50.0 Cl 10.00 77.4 Sl 29.83 4.40 33. 4 25.4 23.0 0.08 S2 29.83 4.40 34.2 25.7 23.0 0.08 S3 29.83 4.40 27.3 23.0 23.0 0.07 S4 29.83 4. 40 27 . 3 23.0 23.0 0.07 W 3.00 82 .1 Max velocity of 15.69 occurs in the pipe from A5 TO B3 Evergreen Walk - Bldg 400 Drawing Date: 8/15/17 13:51 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 S3 TO W (PRIMARY PATH) 22. 99 1. 101 1T 0. 15 27 .3 27.3 K = 4.40 S3 C=150 9.56 0.0 0. 0 22. 99 0.088 9.72 0. 9 27.3 Vel = 7.82 22. 99 1.101 lE 33.35 28.2 28 .2 10 C=150 2T 22 . 95 4.0 0.0 See PATH 2 45. 98 0.317 56.30 17.9 28 .2 Vel = 15. 65 51. 16 1.598 4E 55. 90 50.0 50. 0 B3 C=150 2T 46. 62 4. 6 0. 0 See PATH 3 97. 14 0.206 102.52 21.2 50.0 Vel = 15. 69 2.003 1T 1.52 75 . 8 75.8 A5 C=150 12 . 96 0. 0 0.0 97. 14 0. 069 14. 48 1.0 75. 8 Vel = 9. 99 2.003 9.28 76.8 76.8 A6 C=150 0.00 0.0 0.0 97. 14 0.069 9.28 0. 6 76.8 Vel = 9. 99 2 .157 2E 7 . 00 77 . 4 77. 4 C1 C=120 12.31 3.0 0. 0 97.14 0.072 19.31 1. 4 77.4 Vel = 8. 61 2 . 157 3. 98 81. 9 81. 9 A7 C=120 0.00 0. 0 0.0 97 . 14 0.072 3. 98 0.3 81. 9 Vel = 8 . 61 W 97.14 82 . 1 K = 10.72 PATH 2 FROM HYDRAULIC REFERENCE S4 TO 10 22. 99 1. 101 1T 0.15 27.3 27 .3 K = 4. 40 S4 C=150 9.56 0. 0 0. 0 22 . 99 0. 088 9.72 0. 9 27 .3 Vel = 7 . 82 10 22. 99 28.2 K = 4.33 PATH 3 FROM HYDRAULIC REFERENCE S1 TO B3 UNITS - DIAMETER (INCH) LENGTH (FOOT) FLOW (GPM) PRESSURE (PSI) Evergreen Walk - Bldg 400 Drawing Date: 8/15/17 13:51 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 3 FROM HYDRAULIC REFERENCE S1 TO B3 CONTINUED 25.43 1.101 3E 59.32 33.4 33. 4 K = 4.40 S1 C=150 3T 40.16 4.0 0.0 25. 43 0.106 99.48 10. 6 33.4 Vel = 8. 65 25.73 1.598 2E 21.27 47. 9 47. 9 B2 C=150 11. 66 0.0 0. 0 See PATH 4 51.16 0.063 32. 92 2.1 47. 9 Vel = 8.26 B3 51.16 50.0 K = 7.23 PATH 4 FROM HYDRAULIC REFERENCE S2 TO B2 25.73 1.101 lE 46.05 34 .2 34.2 K = 4.40 S2 C=150 4T 42 .08 4.0 0.0 25.73 0.108 88 .12 9. 6 34.2 Vel = 8.76 1.598 11.34 47 .7 47.7 B1 C=150 0.00 0.0 0.0 25.73 0.018 11.34 0.2 47 .7 Vel = 4 .16 B2 25.73 47.9 K = 3.72 UNITS - DIAMETER (INCH) LENGTH (FOOT) FLOW (GPM) PRESSURE (PSI) Job Water Required Hose Allowance Evergreen Walk-Bldg 400 Static Pres: 93.0 psi Pressure: 82.0 psi In: 0 gpm Andrews Way Resid. Pres: 75.0 psi Sys Flow: 97 gpm Out: 0 gpm South Windsor, CT Flow: 1480 gpm Sys+Hose: 97 gpm Remote Area: 1 Date: 7-13-17 Safety Pres: 10.9 psi Loc: Hd Elv Pres: 11.6 psi 140 120 100 Supply 80 P S I 60 40 20 11.6 psi 100 150 200 250 300 350 400 450 500 Flow (gpm) Evergreen Nalk - Bldg 400 Drawing Date: 8115117 13:53 HYDRAULIC DESIGN INFORMATION SHEET Job Name: Evergreen Walk - Bldg 400 Location: Andrews Way South Windsor, CT Drawing Date:, Remote Area Number: 2 Contractor: Hart Mechanical Telephone:860-633-3353 293 Oakwood Drive Glastonbury, CT Designer: ARD Calculated By:SprinkCAD www.sprinkcad.com 451 N. Cannon Ave. Lansdale, PA 19446 Construction: wood Occupancy:garages Reviewing Authorities:Fire Dept. SYSTEM DESIGN Code:NFPA 13 Hazard:ORDGRPI System Type:WET Area of Sprinkler Oper. 900 sq ftl Sprinkler or Nozzle Density (gpm/sq ft) 0.150 1 Make: Tyco Area per Sprinkler 126.0 sq ftj Model: DS-1 Hose Allowance Inside 0 gpm K-Factor: 5. 60 Hose Allowance Outside 250 gpm Temperature Rating: 155 CALCULATION SUMMARY 9 Flowing Outlets gpm Required: 408.5 psi Required: 77.1 @ Source WATER SUPPLY Water Flow Test Pump Data Date of Test 7-13-17 Rated Capacity 0 gpm Static Pressure 93.0 psi Rated Pressure 0. 0 psi Residual Pres 75.0 psi Elevation 0 1 At a Flow of 1480 gpm Make: Elevation 0" Model: Location: Source of Information: SYSTEM VOLUME 134 Gallons Notes: r Evergreen Walk - Bldg 400 Drawing Date: 8/15/17 13:53 HYDRAULIC CALCULATION DETAILS HYDRAULIC FLOW LOSS QTY DESCRIPTION LENGTH C ID gpm psi TOTALS Hydr Ref W Required at Hyd Area 2 158 66.9 psi 1 2" Thrd Back Flow Valve WILKINS CHART LOSS 158 6.8 Hydr Ref R1 Required at BASE OF RISER 158 73.7 psi 2 2" Thrd 90 Ell DI 10' 120 2.067 158 2. 6 1 Pipe 2" Lx20 Copper 48' 150 1. 985 158 8 .5 1 2" Fingd Gate Valve Kennedy Gate 1' 120 2.067 158 0.2 1 2" Thrd Tee DI 10' 120 2.067 158 2. 6 Fixed Flow OUTSIDE HOSE 250 gpm 1 Pipe 8" DIx18 America DI 350 400' 140 8 .488 408 0.4 Elevation Change -25 ' 0" -10.8 Hydr Ref R1 Required at Source 408 77.1 psi Water Source 93.0 psi static, 75.0 psi residual @ 1480 gpm 408 gpm 91.3 psi SAFETY PRESSURE 14.2 psi Available Pressure of 91.3 psi Exceeds Required Pressure of 77.1 psi This is a safety margin of 14.2 psi or 16 % of Supply Maximum Water Velocity is 25. 6 fps Evergreen Walk - Bldg 400 Drawing Date: 8/15/17 13:53 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 = 1 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 r Evergreen Nalk - Bldg 400 Drawing Date: 8/15/17 13:53 Page 4 NODE ELEVATION SPRINKLER PRESSURE ACTUAL MINIMUM ACTUAL NUMBER K-FACTOR FLOW FLOW DENSITY (FT) (GPM/ (PSI^14) ) (PSI) (GPM) (GPM) (GPM/SQ.FT) Al 10.00 19.5 A2 10.00 19.8 A3 10.00 23. 9 A4 10.00 26. 1 A5 10.00 55. 6 A6 10. 00 58 .1 A7 3. 00 66.2 C1 10.00 59.7 S11 10.00 8.2 S11S 9.00 5. 60 8:1 16.0 15.6 0.15 S12 10.00 8. 8 S12S 9.00 5. 60 8 .7 16.5 15. 6 0.16 S13 10. 00 9.4 S13S 9. 00 5 . 60 9. 6 17.4 15. 6 0.17 S14 10.00 10.1 S14S 9.00 5. 60 10.0 17.7 15. 6 0. 17 S15 10.00 7.5 S15S 9.00 5. 60 7. 8 15. 6 15. 6 0.15 S16 10.00 7 . 9 S16S 9. 00 5. 60 7 . 9 15.7 15. 6 0.15 S17 10. 00 9.2 S17S 9. 00 5 . 60 9.2 16. 9 15.6 0. 16 S18 10.00 14.5 S18S 9.00 5. 60 14. 1 21.0 18 .9 0.17 S19 10.00 15 . 4 S19S 9. 00 5. 60 15.0 21.7 18. 9 0. 17 W 3. 00 66. 9 Max velocity of 25. 60 occurs in the pipe from A4 TO A5 Nodes with "S" indicate a node at the top of a sprig or bottom of drop pendent. The node without an "S" is on the branch. Evergreen Walk - Bldg 400 Drawing Date: 8115117 13:53 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 S15 TO W (PRIMARY PATH) 15. 60 1.101 lE 1.00 7. 8 7.8 K = 5. 60 S15S C=150 3.83 -0.4 0. 0 15. 60 0.043 4.83 0.2 7. 8 Vel = 5.31 1.101 9.00 7.5 7.5 EqK = 5 . 68 S15 C=150 0.00 0. 0 0.0 15. 60 0.043 9.00 0. 4 7 .5 Vel = 5 .31 15.73 1.101 8.50 7 . 9 7 . 9 EqK = 5. 59 S16 C=150 0.00 0. 0 0.0 31.33 0.156 8.50 1.3 7 . 9 Vel = 10. 66 16. 94 1.101 2E 25.01 9.2 9.2 EqK = 5.57 S17 C=150 1T 17.21 0.0 0. 0 48.27 0.347 42.23 14 .7 9.2 Vel = 16.43 67 .50 1.598 7. 67 23. 9 23. 9 A3 C=150 0.00 0.0 0. 0 See PATH 2 115.78 0.286 7 . 67 2.2 23. 9 Vel = 18 .70 42.71 1.598 2E 46.21 26.1 26. 1 A4 C=150 11. 66 0.0 0.0 See PATH 4 158.49 0.510 57.87 29.5 26. 1 Vel = 25. 60 2 .003 1T 1.52 55 . 6 55. 6 A5 C=150 12. 96 0.0 0. 0 158.49 0.170 14.48 2.5 55. 6 Vel = 16.30 2.003 9.28 58.1 58. 1 A6 C=150 0. 00 0.0 0.0 158. 49 0.170 9.28 1. 6 58 . 1 Vel = 16.30 2 .157 2E 7 .00 59.7 59.7 C1 C=120 12.31 3.0 0. 0 158. 49 0.179 19.31 3.5 59.7 Vel = 14 .05 2.157 3. 98 66.2 66.2 A7 C=120 0.00 0.0 0.0 158 . 49 0.179 3. 98 0.7 66.2 Vel = 14 . 05 UNITS - DIAMETER (INCH) LENGTH (FOOT) FLOW (GPM) PRESSURE (PSI) Evergreen Walk - Bldg 400 Drawing Date: 8115117 13:53 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 158 . 49 66. 9 K = 19.38 15.73 1.101 1T 1.00 7 . 9 7. 9 K = 5. 60 S16S C=150 9.56 -0.4 0.0 15.73 0.044 10.56 0.5 7 . 9 Vel = 5.35 S16 15.73 7 . 9 K = 5.59 16. 94 1.101 1T 1.00 9.2 9.2 K = 5 . 60 S17S C=150 9.56 -0. 4 0. 0 16. 94 0.050 10.56 0.5 9.2 Vel = 5.77 S17 16. 94 9.2 K = 5.57 PATH 2 FROM HYDRAULIC REFERENCE S11 TO A3 15. 97 1.101 1T 1. 00 8 . 1 8 .1 K = 5. 60 S11S C=150 9.56 -0. 4 0.0 15. 97 0.045 10.56 0.5 8. 1 Vel = 5.43 1.101 13. 00 8.2 8 .2 EqK = 5 . 59 S11 C=150 0. 00 0. 0 0.0 15. 97 0.045 13.00 0. 6 8.2 Vel = 5.43 16.51 1.101 4E 39.79 8.8 8 .8 EqK = 5.58 S12 C=150 1T 24 . 86 0. 0 0. 0 32 . 48 0.167 64 . 66 10. 8 8. 8 Vel = 11.05 1.598 9. 90 19.5 19.5 Al C=150 0. 00 0. 0 0. 0 32. 48 0.027 9. 90 0. 3 19.5 Vel = 5.25 35.03 1.598 2E 27.31 19.8 19.8 A2 C=150 11. 66 0. 0 0.0 See PATH 3 67 . 50 0.105 38 . 97 4 . 1 19. 8 Vel = 10. 90 A3 67 .50 23. 9 K = 13. 80 UNITS - DIAMETER (INCH) LENGTH (FOOT) FLOW (GPM) PRESSURE (PSI) Evergreen Nalk - Bldg 400 Drawing Date: 8115117 13:53 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 16.51 1.101 1T 1.00 8.7 8.7 K = 5. 60 S12S C=150 9.56 -0.4 0.0 16.51 0.048 10.56 0.5 8.7 Vel = 5. 62 S12 16.51 8 .8 K = 5.58 PATH 3 FROM HYDRAULIC REFERENCE S13 TO A2 17.35 1.101 1E 1.00 9. 6 9. 6 K = 5. 60 S13S C=150 3.83 -0.4 0.0 17.35 0.052 4.83 0.3 9. 6 Vel = 5. 90 1.101 13.00 9.4 9.4 EqK = 5. 65 S13 C=150 0.00 0.0 0.0 17.35 0.052 13.00 0.7 9. 4 Vel = 5 . 90 17. 68 1.101 2E 33.40 10.1 10. 1 EqK = 5.56 S14 C=150 1T 17.21 0.0 0.0 35.03 0.192 50. 61 9.7 10.1 Vel = 11. 92 A2 35. 03 19.8 K = 7. 87 17. 68 1.101 1T 1.00 10.0 10.0 K = 5. 60 S14S C=150 9.56 -0.4 0.0 17. 68 0.054 10.56 0. 6 10.0 Vel = 6.01 S14 17. 68 10. 1 K = 5. 56 PATH 4 FROM HYDRAULIC REFERENCE S18 TO A4 21.04 1.101 1T 1. 00 14.1 14.1 K = 5 . 60 S18S C=150 9.56 -0.4 0.0 21. 04 0.075 10.56 0.8 14. 1 Vel = 7. 16 1.101 12.00 14.5 14.5 EqK = 5.53 S18 C=150 0.00 0.0 0.0 21.04 0.075 12.00 0.9 14 .5 Vel = 7. 16 UNITS - DIAMETER (INCH) LENGTH (FOOT) FLOW (GPM) PRESSURE (PSI) Evergreen Nalk - Bldg 400 Drawing Date: 8/15/17 13:53 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 4 FROM HYDRAULIC REFERENCE S18 TO A4 CONTINUED 21. 67 1.101 2E 21.54 15.4 15.4 EqK = 5.53 S19 C=150 1T 17.21 0.0 0.0 42.71 0.277 38.75 10.7 15. 4 Vel = 14 .53 A4 42.71 26. 1 K = 8 .36 21. 67 1.101 1T 1. 00 15.0 15.0 K = 5 . 60 S19S C=150 9.56 -0. 4 0. 0 21. 67 0.079 10.56 0. 8 15 .0 Vel = 7.37 S19 21. 67 15. 4, K = 5.53 UNITS - DIAMETER (INCH) LENGTH (FOOT) FLOW (GPM) PRESSURE (PSI) Job Water Required Hose Allowance Evergreen Walk-Bldg 400 Static Pres: 93.0 psi Pressure: 77.1 psi In: 0 gpm Andrews Way Resid. Pres: 75.0 psi Sys Flow: 158 gpm Out: 250 gpm South Windsor, CT Flow: 1480 gpm Sys+Hose: 408 gpm Remote Area: 2 Date: 7-13-17 Safety Pres: 14.2 psi Loc: Hd Elv Pres: -8.2 psi 140 120 100 Sup I 80 P S 250 gpm hose I 60 40 20 100 150 200 250 300 350 400 450 500 Flow (gpm)