Attachment E-Hydraulic Calculation-Improvement K11-2 CMSA with FP.pdf

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8675 West 96th Street Overland Park, KS 66212 913-722-3473

Job Name : VA DALLAS Building : FP1 Location :

System : 1 W/EXIST PUMP Contract : F23044 Data File : F23044-SPRK (PUMP) Area 1.WXF

Computer Programs by Hydratec Inc. Revision: 50.54.4 hdoshi Text Box Exhibit #4 - Hydraulic calculation with improvement K11.2 CMSA sprinklers served by existing fire pump

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E 60

R 72

U 84

S 96

S 108

E 120

R 132

P 144

200 400 600 800 1000 1200 1400 1600 1800

FLOW ( N ^ 1.85 )

City Water Supply: Pump Data: Demand:

C1

C2

C1 - Static Pressure : 60 C2 - Residual Pressure: 44 C2 - Residual Flow : 1250

A1

City Water Adjusted to Pump Inlet for Pf - Elev - Hose Flow

A1 - Adjusted Static: 57.063 A2 - Adj Resid : 30.16 @ 1250 A3 - Adj Resid : 7.491 @ 1875

Al + P1

A2 + P2

A3 + P3

A2

A3

P1 - Pump Churn Pressure : 99 P2 - Pump Rated Pressure : 90 P2 - Pump Rated Flow : 1250 P3 - Pump Pressure @ Max Flow : 58.5 P3 - Pump Max Flow : 1875

City Residual Flow @ 0 = 2553.86 City Residual Flow @ 20 = 2051.22 City Water @ 150% of Pump = 26.12

D1 - Elevation : 9.961 D2 - System Flow : 1251.47 D2 - System Pressure : 117.119 Hose ( Demand ) : _______ D3 - System Demand : 1251.47 Hose ( Adj City ) : 500 Safety Margin : 2.939

D1

D2

Water Supply Curve

Computer Programs by Hydratec Inc. Revision: 50.54.4

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Fitting Legend Abbrev. Name ½ ¾ 1 1¼ 1½ 2 2½ 3 3½ 4 5 6 8 10 12 14 16 18 20 24

B NFPA 13 Butterfly Valve 0 0 0 0 0 6 7 10 0 12 9 10 12 19 21 0 0 0 0 0 E NFPA 13 90' Standard Elbow 1 2 2 3 4 5 6 7 8 10 12 14 18 22 27 35 40 45 50 61 L NFPA 13 Long Turn Elbow 0.5 1 2 2 2 3 4 5 5 6 8 9 13 16 18 24 27 30 34 40 T NFPA 13 90' Flow thru Tee 3 4 5 6 8 10 12 15 17 20 25 30 35 50 60 71 81 91 101 121

Units Summary

Diameter Units Inches Length Units Feet Flow Units US Gallons per Minute Pressure Units Pounds per Square Inch

Note: Fitting Legend provides equivalent pipe lengths for fittings types of various diameters.

Equivalent lengths shown are standard for actual diameters of Sched 40 pipe and CFactors of 120 except as noted with *. The fittings marked with a * show equivalent lengths values supplied by manufacturers based on specific pipe diameters and CFactors and they require no adjustment. All values for fittings not marked with a * will be adjusted in the calculation for CFactors of other than 120 and diameters other than Sched 40 per NFPA.

Fittings Used Summary

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Node Elevation K-Fact Pt Pn Flow Density Area Press No. Actual Actual Req.

100 23.0 11.2 50.0 na 79.2 0.54 100 50.0 101 23.0 11.2 50.43 na 79.53 0.54 100 50.0 102 23.0 11.2 51.98 na 80.75 0.54 100 50.0 136 23.0 85.22 na 116 22.0 90.76 na 117 22.0 91.16 na 118 22.0 92.22 na 119 22.0 92.89 na 120 22.0 93.51 na 121 22.0 93.98 na 122 22.0 94.35 na 123 22.0 94.62 na X 22.0 96.82 na 112 22.0 98.86 na 111 22.0 99.12 na 110 22.0 99.49 na 109 22.0 99.96 na 108 22.0 100.59 na TIE 22.0 102.7 na TOR 22.0 104.48 na BOR 2.0 115.49 na PO 0.0 117.12 na PI 0.0 30.11 na TEST 0.0 30.14 na 500.0 103 23.0 11.2 50.0 na 79.2 0.54 100 50.0 113 23.0 11.2 50.43 na 79.54 0.54 100 50.0 114 23.0 11.2 51.99 na 80.76 0.54 100 50.0 104 23.0 92.51 na 105 22.0 98.06 na 106 22.0 98.5 na 107 22.0 99.59 na 125 22.0 90.69 na 137 23.0 89.25 na 115 23.0 11.2 75.75 na 97.48 0.54 100 50.0 126 23.0 11.2 75.62 na 97.39 0.54 100 50.0 127 23.0 11.2 75.84 na 97.54 0.54 100 50.0 132 23.0 96.36 na 133 22.0 97.99 na 138 23.0 85.6 na 128 23.0 11.2 52.22 na 80.94 0.54 100 50.0 129 23.0 11.2 50.66 na 79.72 0.54 100 50.0 130 23.0 11.2 50.23 na 79.38 0.54 100 50.0 131 23.0 11.2 50.23 na 79.38 0.54 100 50.0 134 23.0 11.2 50.67 na 79.72 0.54 100 50.0 135 23.0 11.2 52.23 na 80.94 0.54 100 50.0 141 23.0 92.93 na 139 23.0 92.16 na 142 23.0 98.78 na 140 23.0 92.85 na 143 23.0 99.76 na 144 23.0 93.8 na 145 23.0 94.42 na 146 23.0 94.6 na 147 23.0 98.81 na 150 23.0 93.83 na 148 23.0 98.78 na 151 23.0 94.16 na 149 23.0 98.45 na 152 23.0 94.4 na 124 23.0 98.21 na

The maximum velocity is 21.09 and it occurs in the pipe between nodes 135 and 141

Pressure / Flow Summary - STANDARD

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Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftngs Pe ******* Notes ****** Node2 Elev2 Fact Qt Act Eqiv Len Total Pf/Ft Pf

100 23 11.20 79.08 2 8.670 120 50.000 to 0.0 101 23 79.08 2.157 8.670 0.0495 0.429 Vel = 6.94

101 23 11.20 79.53 2 8.670 120 50.429 to 0.0 102 23 158.61 2.157 8.670 0.1792 1.554 Vel = 13.93

102 23 11.20 80.75 2 T 12.307 74.290 120 51.983 to 12.307 0.0 136 23 239.36 2.157 86.597 0.3838 33.232 Vel = 21.02

136 23 0.0 2 T 12.307 1.000 120 85.215 to 12.307 0.433 116 22 239.36 2.157 13.307 0.3838 5.107 Vel = 21.02

116 22 139.66 4 12.500 120 90.755 to 0.0 117 22 379.02 4.26 12.500 0.0326 0.408 Vel = 8.53

117 22 239.93 4 13.000 120 91.163 to 0.0 118 22 618.95 4.26 13.000 0.0809 1.052 Vel = 13.93

118 22 -58.33 4 10.000 120 92.215 to 0.0 119 22 560.62 4.26 10.000 0.0674 0.674 Vel = 12.62

119 22 -59.69 4 11.430 120 92.889 to 0.0 120 22 500.93 4.26 11.430 0.0547 0.625 Vel = 11.28

120 22 -83.26 4 12.000 120 93.514 to 0.0 121 22 417.67 4.26 12.000 0.0391 0.469 Vel = 9.40

121 22 -49.83 4 12.000 120 93.983 to 0.0 122 22 367.84 4.26 12.000 0.0309 0.371 Vel = 8.28

122 22 -46.07 4 11.000 120 94.354 to 0.0 123 22 321.77 4.26 11.000 0.0241 0.265 Vel = 7.24

123 22 -43.23 4 L 7.9 111.510 120 94.619 to 7.900 0.0 X 22 278.54 4.26 119.410 0.0185 2.205 Vel = 6.27

X 22 0.0 4 L 7.9 102.200 120 96.824 to 7.900 0.0 112 22 278.54 4.26 110.100 0.0185 2.034 Vel = 6.27

112 22 43.23 4 11.000 120 98.858 to 0.0 111 22 321.77 4.26 11.000 0.0241 0.265 Vel = 7.24

111 22 46.07 4 12.000 120 99.123 to 0.0 110 22 367.84 4.26 12.000 0.0309 0.371 Vel = 8.28

110 22 49.83 4 12.000 120 99.494 to 0.0 109 22 417.67 4.26 12.000 0.0391 0.469 Vel = 9.40

Final Calculations : Hazen-Williams

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109 22 83.26 4 11.430 120 99.963

108 22 500.93 4.26 11.430 0.0547 0.625 Vel = 11.28

108 22 59.69 4 T 26.334 5.000 120 100.588 to 26.334 0.0 TIE 22 560.62 4.26 31.334 0.0674 2.111 Vel = 12.62

TIE 22 690.85 8 L 15.269 120.540 120 102.699

to B 14.094 29.363 0.0 TOR 22 1251.47 8.249 149.903 0.0119 1.786 Vel = 7.51

TOR 22 0.0 6 2L 22.632 20.000 120 104.485

to B 12.573 35.205 8.662 BOR 2 1251.47 6.357 55.205 0.0424 2.339 Vel = 12.65

BOR 2 0.0 8 T 41.108 8.000 120 115.486

to L 15.269 56.377 0.866 PO 0 1251.47 8.249 64.377 0.0119 0.767 Vel = 7.51

0.0 PO 1251.47 117.119 K Factor = 115.64

System Demand Pressure 117.119 Safety Margin 2.939 Continuation Pressure 120.058

Pressure @ Pump Outlet 120.058 Pressure From Pump Curve -89.944 Pressure @ Pump Inlet 30.114

PI 0 0.0 8 2.000 120 30.114

to 0.0 TEST 0 1251.47 8.249 2.000 0.0120 0.024 Vel = 7.51

500.00 Qa = 500.00

TEST 1751.47 30.138 K Factor = 319.04

100 23 0.12 2 8.670 120 50.000 to 0.0 103 23 0.12 2.157 8.670 0 0.0 Vel = 0.01

103 23 11.20 79.19 2 8.670 120 50.000 to 0.0 113 23 79.31 2.157 8.670 0.0497 0.431 Vel = 6.96

113 23 11.20 79.54 2 8.670 120 50.431 to 0.0 114 23 158.85 2.157 8.670 0.1798 1.559 Vel = 13.95

114 23 11.20 80.76 2 T 12.307 93.090 120 51.990 to 12.307 0.0 104 23 239.61 2.157 105.397 0.3845 40.523 Vel = 21.04

104 23 0.0 2 T 12.307 1.000 120 92.513 to 12.307 0.433 105 22 239.61 2.157 13.307 0.3845 5.116 Vel = 21.04

105 22 152.75 4 12.500 120 98.062 to 0.0 106 22 392.36 4.26 12.500 0.0349 0.436 Vel = 8.83

106 22 240.16 4 13.000 120 98.498 to 0.0 107 22 632.52 4.26 13.000 0.0842 1.094 Vel = 14.24

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107 22 58.33 4 T 26.334 5.000 120 99.592 to 26.334 0.0 TIE 22 690.85 4.26 31.334 0.0992 3.107 Vel = 15.55

0.0 TIE 690.85 102.699 K Factor = 68.17

116 22 -139.66 4 12.000 120 90.755 to 0.0 125 22 -139.66 4.26 12.000 -0.0052 -0.062 Vel = 3.14

125 22 0.0 2 E 6.153 1.000 120 90.693 to 6.153 -0.433 137 23 -139.66 2.157 7.153 -0.1416 -1.013 Vel = 12.26

137 23 0.0 2 T 12.307 82.960 120 89.247 to 12.307 0.0 115 23 -139.66 2.157 95.267 -0.1416 -13.493 Vel = 12.26

115 23 11.20 97.48 2 8.670 120 75.754 to 0.0 126 23 -42.18 2.157 8.670 -0.0155 -0.134 Vel = 3.70

126 23 11.20 97.40 2 8.670 120 75.620 to 0.0 127 23 55.22 2.157 8.670 0.0254 0.220 Vel = 4.85

127 23 11.20 97.54 2 T 12.307 110.430 120 75.840 to 12.307 0.0 132 23 152.76 2.157 122.737 0.1672 20.520 Vel = 13.41

132 23 0.0 2 E 6.153 1.000 120 96.360 to 6.153 0.433 133 22 152.76 2.157 7.153 0.1672 1.196 Vel = 13.41

133 22 0.0 4 12.000 120 97.989 to 0.0 105 22 152.76 4.26 12.000 0.0061 0.073 Vel = 3.44

0.0 105 152.76 98.062 K Factor = 15.43

117 22 -239.92 2 T 12.307 1.000 120 91.163 to 12.307 -0.433 138 23 -239.92 2.157 13.307 -0.3854 -5.129 Vel = 21.06

138 23 0.0 2 T 12.307 74.290 120 85.601 to 12.307 0.0 128 23 -239.92 2.157 86.597 -0.3854 -33.377 Vel = 21.06

128 23 11.20 80.93 2 8.670 120 52.224 to 0.0 129 23 -158.99 2.157 8.670 -0.1800 -1.561 Vel = 13.96

129 23 11.20 79.72 2 8.670 120 50.663 to 0.0 130 23 -79.27 2.157 8.670 -0.0496 -0.430 Vel = 6.96

130 23 11.20 79.38 2 8.670 120 50.233 to 0.0 131 23 0.11 2.157 8.670 0 0.0 Vel = 0.01

131 23 11.20 79.38 2 8.670 120 50.233 to 0.0 134 23 79.49 2.157 8.670 0.0499 0.433 Vel = 6.98

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134 23 11.20 79.72 2 8.670 120 50.666

135 23 159.21 2.157 8.670 0.1805 1.565 Vel = 13.98

135 23 11.20 80.95 2 T 12.307 93.090 120 52.231 to 12.307 0.0 141 23 240.16 2.157 105.397 0.3861 40.695 Vel = 21.09

141 23 0.0 2 T 12.307 1.000 120 92.926 to 12.307 0.433 106 22 240.16 2.157 13.307 0.3862 5.139 Vel = 21.09

0.0 106 240.16 98.498 K Factor = 24.20

118 22 58.33 2 T 12.307 1.000 120 92.215 to 12.307 -0.433 139 23 58.33 2.157 13.307 0.0282 0.375 Vel = 5.12

139 23 0.0 2 2T 24.613 210.730 120 92.157 to 24.613 0.0 142 23 58.33 2.157 235.343 0.0282 6.627 Vel = 5.12

142 23 0.0 2 T 12.307 1.000 120 98.784 to 12.307 0.433 107 22 58.33 2.157 13.307 0.0282 0.375 Vel = 5.12

0.0 107 58.33 99.592 K Factor = 5.84

119 22 59.69 2 T 12.307 1.000 120 92.889 to 12.307 -0.433 140 23 59.69 2.157 13.307 0.0294 0.391 Vel = 5.24

140 23 0.0 2 2T 24.613 210.730 120 92.847 to 24.613 0.0 143 23 59.69 2.157 235.343 0.0294 6.917 Vel = 5.24

143 23 0.0 2 T 12.307 1.000 120 99.764 to 12.307 0.433 108 22 59.69 2.157 13.307 0.0294 0.391 Vel = 5.24

0.0 108 59.69 100.588 K Factor = 5.95

120 22 83.26 2 T 12.307 1.000 120 93.514 to 12.307 -0.433 144 23 83.26 2.157 13.307 0.0544 0.724 Vel = 7.31

144 23 0.0 2.5 T 16.474 13.600 120 93.805 to 16.474 0.0 145 23 83.26 2.635 30.074 0.0205 0.617 Vel = 4.90

145 23 0.0 2.5 8.670 120 94.422 to 0.0 146 23 83.26 2.635 8.670 0.0205 0.178 Vel = 4.90

146 23 0.0 2.5 T 16.474 188.460 120 94.600 to 16.474 0.0 147 23 83.26 2.635 204.934 0.0205 4.206 Vel = 4.90

147 23 0.0 2 T 12.307 1.000 120 98.806 to 12.307 0.433 109 22 83.26 2.157 13.307 0.0544 0.724 Vel = 7.31

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0.0 109 83.26 99.963 K Factor = 8.33

121 22 49.82 2 T 12.307 1.000 120 93.983 to 12.307 -0.433 150 23 49.82 2.157 13.307 0.0210 0.280 Vel = 4.37

150 23 0.0 2 2T 24.613 210.730 120 93.830 to 24.613 0.0 148 23 49.82 2.157 235.343 0.0210 4.951 Vel = 4.37

148 23 0.0 2 T 12.307 1.000 120 98.781 to 12.307 0.433 110 22 49.82 2.157 13.307 0.0210 0.280 Vel = 4.37

0.0 110 49.82 99.494 K Factor = 4.99

122 22 46.08 2 T 12.307 1.000 120 94.354 to 12.307 -0.433 151 23 46.08 2.157 13.307 0.0182 0.242 Vel = 4.05

151 23 0.0 2 2T 24.613 210.730 120 94.163 to 24.613 0.0 149 23 46.08 2.157 235.343 0.0182 4.285 Vel = 4.05

149 23 0.0 2 T 12.307 1.000 120 98.448 to 12.307 0.433 111 22 46.08 2.157 13.307 0.0182 0.242 Vel = 4.05

0.0 111 46.08 99.123 K Factor = 4.63

123 22 43.23 2 T 12.307 1.000 120 94.619 to 12.307 -0.433 152 23 43.23 2.157 13.307 0.0162 0.215 Vel = 3.80

152 23 0.0 2 2T 24.613 210.730 120 94.401 to 24.613 0.0 124 23 43.23 2.157 235.343 0.0162 3.808 Vel = 3.80

124 23 0.0 2 T 12.307 1.000 120 98.209 to 12.307 0.433 112 22 43.23 2.157 13.307 0.0162 0.216 Vel = 3.80

0.0 112 43.23 98.858 K Factor = 4.35