Hydraulic -Fire Calculations

Project: Subject: FITRE FIGHTING WATER NEEDS CALCULATIONS Document No. : Input reference Documents:

Codes & Standards: NFPA 1 NFPA 10 NFPA 11 NFPA 13 NFPA 14 NFPA 15 NFPA 16 NFPA 20 NFPA 22 NFPA 24

Fire Prevention Code Stadard for Fire Extinguishers Standard for Low Expansion Foam Standard for the Installation of Sprinkler Systems Standard for the Installation of Standpipe & Hose System Standard for Water Spray Fixed System for Fire protection Standard for the Installation of Deluge Foam-water sprinkler and Foam Water Spray System Standard fo the Installation of Centrifugal Fire Pumps Standard for Water Tanks for Private Fire Protection

Standard for the Installation of Private Fire Service Mains and their Appurtances NFPA 30 Flammable and Combustible Liquid Codes NFPA 72 National Fire Alarm Code NFPA 101 Life Safety Codes NFPA 850 Recommended Practice for Fire Prevention for Electric Generating Plants and High Voltage Direct Current Convente

Design Parameters: Flow rate for Fire Protection pumpset

Pipe Material Properties

1500.00 94.53 Type A Type B

High Density Polyethelene Pipes (HDPE) 1.5000E-06 Carbon Steel (Galvanized Pipes) 1.5200E-04

Fluid Type Water properties Temp. Kinematic Viscosity Density

20.00 1.0000E-03 1000.00

Head of the Pump Static Head Residual Pressure , req'd at hydrant Pressure Drop through Pipe, friction Pressure Drop through Pressure Pressure Drop through valves & Fittings Safety Factor

15.00%

Total = Use Total Head =

er Spray System

nces

nd High Voltage Direct Current Conventer Stations

Gallon per Minutes(gal./m) liters per seconds (l/s)

nsity Polyethelene Pipes (HDPE) Roughness of Coeff. Steel (Galvanized Pipes) Roughness of Coeff.

deg Celcius 2 N-s/m 3

kg/m

6.00 m 10.00 m #REF! m #REF! m 20.00 m #REF! m #REF! m

Project: Subject: FITRE FIGHTING WATER NEEDS CALCULATIONS Document No. :

Design Parameters: Flow rate for Fire Protection pumpset

Pipe Material Properties

1500.00 94.53 Type A

High Density Polyethelene Pipes (HDPE) 1.5000E-06 Carbon Steel (Galvanized Pipes) 1.5200E-04

Type B Fluid Type Water properties Temp. Kinematic Viscosity Density

FLOW CHARACTERISTICS Pipe Diameter Pipe No. Inernal ("mm") Outer (mm) 1.00 187.60 200.00 2.00 187.60 200.00 3.00 187.60 200.00 4.00 187.60 200.00 5.00 187.60 200.00 6.00 187.60 200.00 7.00 187.60 200.00 8.00 187.60 200.00 9.00 187.60 200.00 10.00 187.60 200.00 11.00 187.60 200.00 12.00 187.60 200.00 13.00 187.60 200.00 14.00 187.60 200.00 15.00 187.60 200.00 16.00 187.60 200.00 17.00 147.60 160.00 18.00 147.60 160.00 19.00 147.60 160.00 20.00 147.60 160.00 21.00 147.60 160.00 22.00 147.60 160.00 23.00 147.60 160.00 24.00 147.60 160.00 25.00 147.60 160.00 26.00 147.60 160.00 27.00 147.60 160.00 28.00 147.60 160.00 29.00 187.60 200.00 30.00 187.60 200.00 31.00 187.60 200.00 32.00 187.60 200.00 33.00 187.60 200.00 34.00 187.60 200.00 35.00 187.60 200.00 36.00 187.60 200.00

20.00 1.0000E-03 1000.00

Pipe Flow m3/s 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945

Pipe Length "m" 30.00 73.00 35.00 31.00 40.00 42.00 42.00 15.00 81.00 81.00 81.00 81.00 81.00 31.00 40.00 42.00 42.00 20.00 25.00 13.00 82.00 126.00 262.00 62.00 28.00 50.00 20.00 28.00 23.00 35.00 35.00 23.00 38.00 28.00 5.00 33.00

Reynolds Number "Re" 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 815399.51 815399.51 815399.51 815399.51 815399.51 815399.51 815399.51 815399.51 815399.51 815399.51 815399.51 815399.51 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34

37.00 38.00 39.00 40.00 41.00 42.00 43.00 44.00 45.00 46.00 47.00 48.00 49.00 50.00 51.00 52.00 53.00 54.00 55.00 56.00 57.00 58.00 59.00 60.00 61.00

187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60

200.00 200.00 200.00 200.00 200.00 200.00 200.00 200.00 200.00 200.00 200.00 200.00 200.00 200.00 200.00 200.00 200.00 200.00 200.00 200.00 200.00 200.00 200.00 200.00 200.00

Using Darcy-Weisbach Equation

0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945 0.0945

100.00 35.00 35.00 62.00 62.00 62.00 35.00 35.00 358.00 50.00 100.00 50.00 100.00 35.00 40.00 42.00 42.00 30.00 40.00 42.00 42.00 81.00 81.00 81.00 81.00

641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34 641540.34

Friction factor will calculated according to Moody Equation

HEADLOSS COMPUTATIONS-PHASE I Pipe Diameter friction factor Pipe No.

1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 20.00 21.00 22.00 23.00 24.00 25.00 26.00 27.00 28.00 29.00 30.00 31.00 32.00 33.00 34.00 35.00 36.00 37.00 38.00 39.00 40.00 41.00 42.00 43.00 44.00 45.00

Velocity

Inernal ("mm")

f

m/s

187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 147.60 147.60 147.60 147.60 147.60 147.60 147.60 147.60 147.60 147.60 147.60 147.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60

0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0114 0.0114 0.0114 0.0114 0.0114 0.0114 0.0114 0.0114 0.0114 0.0114 0.0114 0.0114 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119

3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 5.5244 5.5244 5.5244 5.5244 5.5244 5.5244 5.5244 5.5244 5.5244 5.5244 5.5244 5.5244 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197

Pipe Type

Pipe Length "m"

A A B B B B B A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A

30.00 73.00 35.00 31.00 40.00 42.00 42.00 15.00 81.00 81.00 81.00 81.00 81.00 31.00 40.00 42.00 42.00 20.00 25.00 13.00 82.00 126.00 262.00 62.00 28.00 50.00 20.00 28.00 23.00 35.00 35.00 23.00 38.00 28.00 5.00 33.00 100.00 35.00 35.00 62.00 62.00 62.00 35.00 35.00 358.00

46.00 47.00 48.00 49.00 50.00 51.00 52.00 53.00 54.00 55.00 56.00 57.00 58.00 59.00 60.00 61.00

187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60 187.60

0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119 0.0119

3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197 3.4197

A A A A B B B B A A A A A A A A

50.00 100.00 50.00 100.00 35.00 40.00 42.00 42.00 30.00 40.00 42.00 42.00 81.00 81.00 81.00 81.00 TOTAL

Gallon per Minutes(gal./m) liters per seconds (l/s)

nsity Polyethelene Pipes (HDPE) Roughness of Coeff. Steel (Galvanized Pipes) Roughness of Coeff.

deg Celcius 2 N-s/m kg/m3

Remarks turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow

Project Phase I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I

turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow turbulent flow

I I I I I I II II II II II II II II II II II II II II II II II II II

Head Loss

Pressure Drop

due to friction, hf

DP, (Pa)

3.000000 2.754804 1.320796 1.169848 1.509482 1.584956 1.584956 0.566056 3.056700 3.056700 3.056700 3.056700 3.056700 1.169848 1.509482 1.584956 5.040341 2.400163 3.000203 1.560106 9.840667 15.121024 31.442130 7.440504 3.360228 6.000406 2.400163 3.360228 0.867952 1.320796 1.320796 0.867952 1.434007 1.056637 0.188685 1.245322 3.773704 1.320796 1.320796 2.339696 2.339696 2.339696 1.320796 1.320796 13.509860

0.013759 0.033481 1.626672 1.440767 1.859054 1.952007 1.952007 0.006880 0.037151 0.037151 0.037151 0.037151 0.037151 0.014218 0.018346 0.019263 0.063894 0.030426 0.038032 0.019777 0.124746 0.191683 0.398578 0.094320 0.042596 0.076065 0.030426 0.042596 0.010549 0.016053 0.016053 0.010549 0.017429 0.012842 0.002293 0.015135 0.045865 0.016053 0.016053 0.028436 0.028436 0.028436 0.016053 0.016053 0.164196

1.886852 3.773704 1.886852 3.773704 1.320796 1.509482 1.584956 1.584956 1.132111 1.509482 1.584956 1.584956 3.056700 3.056700 3.056700 3.056700

0.022932 0.045865 0.022932 0.045865 1.626672 1.859054 1.952007 1.952007 0.013759 0.018346 0.019263 0.019263 0.037151 0.037151 0.037151 0.037151

197.25

18.48

Project: Subject: FITRE FIGHTING WATER NEEDS CALCULATIONS Document No. :

VALVES & FITTINGS LOSSES Pipe Pipe Diameter Route No. Outer ("mm") 1.00 200.00 2.00 200.00 3.00 200.00 4.00 200.00 5.00 200.00 6.00 200.00 7.00 200.00 8.00 200.00 9.00 200.00 10.00 200.00 11.00 200.00 12.00 200.00 13.00 200.00 14.00 200.00 15.00 200.00 16.00 200.00 17.00 160.00 18.00 160.00 19.00 160.00 20.00 160.00 21.00 160.00 22.00 160.00 23.00 160.00 24.00 160.00 25.00 160.00 26.00 160.00 27.00 160.00 28.00 160.00 29.00 200.00 30.00 200.00 31.00 200.00 32.00 200.00 #REF! #REF! #REF! #REF!

Velocity m/s 3.420 3.420 3.420 3.420 3.420 3.420 3.420 3.420 3.420 3.420 3.420 3.420 3.420 3.420 3.420 3.420 5.524 5.524 5.524 5.524 5.524 5.524 5.524 5.524 5.524 5.524 5.524 5.524 3.420 3.420 3.420 3.420 3.420 3.420

ft/s 11.220 11.220 11.220 11.220 11.220 11.220 11.220 11.220 11.220 11.220 11.220 11.220 11.220 11.220 11.220 11.220 18.126 18.126 18.126 18.126 18.126 18.126 18.126 18.126 18.126 18.126 18.126 18.126 11.220 11.220 11.220 11.220 11.220 11.220

90 deg Bends (std) Qty k 2.0 0.160 1.0 0.160 1.0 0.160 4.0 0.160 0.160 0.160 4.0 0.160 2.0 0.160 0.160 0.160 0.160 0.160 0.160 0.160 0.160 0.160 1.0 0.180 1.0 0.180 6.0 0.180 1.0 0.180 4.0 0.180 0.180 0.180 0.180 0.180 0.180 0.180 0.180 0.160 0.160 0.160 0.160 #REF! #REF!

45deg Bends Qty

#REF!

#REF!

3.420

11.220

#REF!

Head of the Pump Static Head Residual Pressure , req'd at hydrant Pressure Drop through Pipe, friction Pressure Drop through Pressure Pressure Drop through valves & Fittings Safety Factor

0.2

Use Total Head =

45deg Bends k 0.120 0.120 0.120 0.120 0.120 0.120 0.120 0.120 0.120 0.120 0.120 0.120 0.120 0.120 0.120 0.120 0.130 0.130 0.130 0.130 0.130 0.130 0.130 0.130 0.130 0.130 0.130 0.130 0.120 0.120 0.120 0.120 #REF! #REF!

Tees (Branch Flow) Qty k 1.0 0.550 1.0 0.550 1.0 0.550 2.0 0.550 2.0 0.550 2.0 0.550 2.0 0.550 1.0 0.550 4.0 0.550 4.0 0.550 4.0 0.550 5.0 0.550 2.0 0.550 2.0 0.550 2.0 0.550 2.0 0.550 2.0 0.600 0.600 3.0 0.600 2.0 0.600 0.600 0.600 0.600 0.600 0.600 0.600 0.600 0.600 0.550 0.550 0.550 0.550 #REF! #REF!

Gate Valves Qty k 1.0 0.075 0.0 0.075 1.0 0.075 3.0 0.075 3.0 0.075 3.0 0.075 4.0 0.075 3.0 0.075 8.0 0.075 8.0 0.075 8.0 0.075 8.0 0.075 3.0 0.075 3.0 0.075 3.0 0.075 3.0 0.075 4.0 0.120 3.0 0.120 6.0 0.120 3.0 0.120 0.120 0.120 0.120 0.120 0.120 0.120 0.120 0.120 0.075 0.075 0.075 0.075 #REF! #REF!

Total k equiv. 0.361 0.160 0.201 0.888 0.248 0.248 0.970 0.444 1.320 1.320 1.320 1.650 0.248 0.248 0.248 0.248 0.756 0.180 2.376 0.612 0.720 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 #REF! #REF!

hf={kV2/2g /[(3.281)]} m 0.22 0.10 0.12 0.53 0.15 0.15 0.58 0.26 0.79 0.79 0.79 0.98 0.15 0.15 0.15 0.15 1.18 0.28 3.69 0.95 1.12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 #REF! #REF!

#REF!

Total = Use Total Head =

#REF!

6.0 10.0 #REF! #REF! 20.0 #REF! #REF!

m m m m m m m

#REF!

6.0 10.0 #REF! #REF! 20.0 #REF! #REF!

m m m m m m m

#REF! TOTAL

m m m m m m m

#REF! #REF!