214010-020-mtn-home-2019-10-31-wfps-report

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Mountain Home Facility Plan Update 2019
Hydrant Test Calibration
Pressure Gauge Calibration @ Test 1B Location
Tank Diameters
Pressure Gauge A 65 psi 3 Tank 1 105 ft 2018 model MDD Original City MDD (2015)
Pressure Gauge B 67 psi 1 Tank 2 55 ft 8152.59 7747.31
Flow Gauge 69 psi -1 Tank 3 60 ft 2018 ADD Ratio of Total Flow to MDD
3000 0.26548
Ratio of Test 1 Flow (900 gpm)to 2018 MDD
Ratio of Test 1 System Demands to Total Flow
0.1103944 0.4228813
Note: Times are 1 hour ahead due to watch not being set back. So 11am is actually 10am, etc. Well 11 did not run other than during test 5
Tank Levels
Time of Residual
Test No. Reading
Flow Hydrant Pressure Hydrant A Pressure Hydrant B
Port 1 Pitot
Time of
Port 1 Pitot Flow Static
Static
Pressure
Time of
Residual
Residual
Pressure
Pressure Drop
(Static minus
Time of
Static
Static
Pressure
Time of
Residual
Residual
Pressure
Pressure (psi) (gpm) Reading (psi) Pressure (psi) Residual) (psi) Reading (psi) Pressure (psi)
Pressure Drop
(Static minus
Residual) (psi)
Static Level (ft)
Time of
Static
Reading Tank 1 Tank 2 Tank 3
Residual Level (ft)
Time of
Residual
Reading Tank 1 Tank 2 Tank 3
Time of
Static
Reading
Static Flow
(gpm)
Static
Pressure (psi)
Well 1 Well 11
Time of
Residual
Reading
Residual
Flow
(gpm)
Residual
Pressure
(psi)
Time of
Static
Reading
Static
Flow
(gpm)
Static
Pressure
(psi)
1 11:24:59 50 1187 11:13:00 65 11:25:25 54 11 11:14:24 66 11:26:10 54 12 11:19:38 26.5 22.3 26.2 11:28:30 26.3 22.1 26.4 11:16:26 672 57.8 11:27:46 672 56.5
2 12:06:00 40 1062 11:56:45 64 12:04:11 62 2 11:57:30 67 12:02:55 59 8 11:59:00 26.1 21.5 27.1 12:06:04 26 21.3 27.3 11:58:25 699 57.7 12:05:32 693 56.6
3 12:34:00 30 919 12:29:57 59 12:34:00 58 1 12:30:30 61 12:34:30 59 2 12:31:06 25.8 20.8 27.9 12:35:27 25.7 20.8 28 12:30:40 691 58.1 12:35:00 695 56.7
4 1:06:00 50 1187 1:01:40 58 1:06:30 55 3 1:02:10 60 1:07:00 56 4 1:02:52 25.5 21.2 27.9 1:08:55 25.4 21.2 27.9 1:02:22 691 56.8 1:07:11 699 55.8 1:06:20 0 56.3
5 1:30:00 45 1126 1:25:30 56 1:30:35 52 4 1:26:00 57 1:31:05 55 2 1:27:05 26.1 21.7 27.8 1:32:47 26.3 21.8 27.8 1:25:47 683 64.6 1:31:23 687 63.2 1:26:24 2040 80.2 1:31:40 2073 78.2
6 3:55:12 60 1300 3:49:00 75 3:55:50 62 13 3:49:45 82 3:56:20 67 15 3:52:11 27.9 23 27 3:59:13 27.8 23 26.9 3:50:00 700 58.6 3:56:30 703 58.2
7 3:14:36 92 1600 3:10:45 112 3:16:30 100 12 3:29:32 113 3:17:00 101 12 3:07:32 27.9 22.9 27.6 3:18:44 27.9 23 27.1 3:05:18 687 57.2 3:17:17 685 58.3
Test No.
Time of
Static
Reading
Well 13 did not run other than during test 5 Neither pilot pump ran during testing, effectively the same Pilot pump 3 did not run during testing 3rd street booster was turning off and on during testing
Only reported values where the demand may cause booster to kick on
Well 13
Pilot Pump 1 / Pilot Pump 2 Pilot Pump 3
3rd Street Booster
Static Static Time of
Residual Time of Static Static
Residual Residual Time of
Static Time of Residual Residual Time of
Time of Residual
Flow Pressure Residual Residual Flow Pressure Static Flow Pressure Time of Residual Flow Pressure Static Static Flow Pressure Residual Flow Pressure Static Static Flow Static Residual Flow
(gpm) (psi) Reading (gpm) (psi) Reading (gpm) (psi) Reading (gpm) (psi) Reading (gpm) (psi) Reading (gpm) (psi) Reading (gpm) Pressure (psi) Reading (gpm)
1
2
3
4 1:06:00 0 49.3
5 1:26:46 1887 74.6 1:32:10 1890 73
6 3:50:40 0 84.8 3:58:44 0 84.8 3:50:50 0 50.2 3:58:56 0 50.2 3:51:23 90 85 3:59:00 1,223 82.6
7 3:06:24 0 84.9 3:17:40 0 84.9 3:10:30 0 50.5 3:18:10 0 49.4 3:09:23 104 85.3 3:18:22 174 84.4
Pressure Hydrant A
Pressure Hydrant B
Time of Static Time of Residual Pressure Drop Time of Static Time of Residual Pressure Drop
Change In Change in
Change in
Change in
Change in Tank Flow
Test No
Updating
pressure
Static
Reading
Pressure
(psi)
Residual
Pressure
Pressure
(psi)
(Static minus
Residual) (psi)
Static
Reading
Pressure
(psi)
Residual
Pressure
Pressure
(psi)
(Static minus
Residual) (psi) Test
Time
(minutes)
Tank 1
level (ft) (ft^3)
Tank 2
level (ft) (ft^3)
Tank 3
level (ft) (ft^3) (ft^3)
volume all
tanks (gal)
into system
(gpm)
Well Flow
(gpm) (gpm)
Hydrant
Flow
System
Demands
1 hydrants to 11:13:00 69 11:25:25 58 11 11:14:24 68 11:26:10 56 12 1 8.9 (0.2) (1,731.8) (0.2) (475.2) 0.2 565.5 (1,641.5) (12,278.3) 1,384.8 672.0 2,056.8 1,187.0 869.8
2 match Flow 11:56:45 68 12:04:11 66 2 11:57:30 69 12:02:55 61 8 Static 30.5 (0.2) (1,731.8) (0.6) (1,425.5) 0.7 1,979.2 (1,178.1) (8,812.2) 288.9 685.5 974.4 - 974.4 "--> Run with 900 gpm for static condition"
3 Hydrant 12:29:57 63 12:34:00 62 1 12:30:30 63 12:34:30 61 2 2 7.1 (0.1) (865.9) (0.2) (475.2) 0.2 565.5 (775.6) (5,801.3) 820.9 696.0 1,516.9 1,062.0 454.9
4 1:01:40 62 1:06:30 59 3 1:02:10 62 1:07:00 58 4 4 6.1 (0.1) (865.9) - - - - (865.9) (6,476.9) 1,070.6 695.0 1,765.6 1187 578.6
5 1:25:30 60 1:30:35 56 4 1:26:00 59 1:31:05 57 2
6 3:49:00 79 3:55:50 66 13 3:49:45 84 3:56:20 69 15
7 3:10:45 116 3:16:30 104 12 3:29:32 115 3:17:00 103 12
Change in
Volume
tank 1
Analysis
Change in
Volume
tank 2
Change in
Volume
tank 3
Change
volume in
all Tanks
Total Flow
into
system
(Demand)
Residual
Pressure
(psi)
Time of
Residual
Reading
3285.98
696.98 ft
Residual
Flow
(gpm)
Residual
Pressure
(psi)
P:\214010 - Mountain Home\020 2018 WMP Update\b_Plan\PLAN CRITERIA\Fire Hydrant Flow Test Worksheets.xlsx