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Attachment 7. HTC Report flow and pressure test · OPW22/0319
w HTCGroup.com.au
e [email protected]
m 0423 383 329
abn 96 610 617 055
Attention: Jay Mortel
MRP Hydraulic & Fire Services HTC Reference: Q6192
[email protected] Date: 24th of August, 2022
Flow and Pressure Test Report for 25 & 27 Toolar Street, Tewantin
Water Mains Flow and Pressure Testing | Hydrant Commissioning | Fire System Maintenance
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[email protected]
m 0423 383 329
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Attention: Jay Mortel
MRP Hydraulic & Fire Services HTC Reference: Q6192
[email protected] Date: 24th of August, 2022
Flow and Pressure Test Report for 25 & 27 Toolar Street, Tewantin
Water Mains Flow and Pressure Testing | Hydrant Commissioning | Fire System Maintenance
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e [email protected]
m 0423 383 329
abn 96 610 617 055
Test 1: H1 Performance and Street Supply Test
Water was drawn, at the flow rates below, from both outlets of street spring hydrant, H1. The pressure
was recorded at the outlet of H1 to determine the hydrant performance. This pressure used to
determine if the hydrant meets the pressure requirements of AS2419.1. The residual pressure was
recorded from the outlet of street spring hydrant H2.
H1 Flow H1 Hydrant Pressure H2 Water Main
(L/s) (kPa) Residual Pressure
(kPa)
0 351 397
5 330 394
10 273 382
15 221 373
20 112 354
23.1 0 322
Test 2: H2 Performance and Street Supply Test
Water was drawn, at the flow rates below, from both outlets of street spring hydrant, H2. The pressure
was recorded at the outlet of H2 to determine the hydrant performance. This pressure used to
determine if the hydrant meets the pressure requirements of AS2419.1. The residual pressure was
recorded from the outlet of street spring hydrant H1.
H2 Flow H2 Hydrant Pressure H1 Water Main
(L/s) (kPa) Residual Pressure
(kPa)
0 419 390
5 372 374
10 343 360
15 277 346
20 202 327
25 108 310
27.6 0 290
Water Mains Flow and Pressure Testing | Hydrant Commissioning | Fire System Maintenance
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HTCGroup.com.au
w
[email protected]
0423 383 329
[ | | © croup "
abn 96610617 055
o
Test 1: H1 Performance and Street Supply Test
Water was drawn, at the flow rates below, from both outlets of street spring hydrant, H1. The pressure
was recorded at the outlet of H1 to determine the hydrant performance. This pressure used to
determine if the hydrant meets the pressure requirements of AS2419.1. The residual pressure was
recorded from the outlet of street spring hydrant H2.
H1 Flow H1 Hydrant Pressure H2 Water Main
(L/s) (kPa) Residual Pressure
(kPa)
351 397
5 330 394
10 273 382
15 221 373
20 112 354
23.1 0 322
Test 2: H2 Performance and Street Supply Test
Water was drawn, at the flow rates below, from both outlets of street spring hydrant, H2. The pressure
was recorded at the outlet of H2 to determine the hydrant performance. This pressure used to
determine if the hydrant meets the pressure requirements of AS2419.1. The residual pressure was
recorded from the outlet of street spring hydrant H1.
H2 Flow H2 Hydrant Pressure H1 Water Main
(L/s) (kPa) Residual Pressure
(kPa)
419 390
5 372 374
10 343 360
15 277 346
20 202 327
25 108 310
27.6 0 290
Water Mains Flow and Pressure Testing | Hydrant Commissioning | Fire System Maintenance
Page 2 of 5
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w HTCGroup.com.au
e [email protected]
m 0423 383 329
abn 96 610 617 055
Test 3: H1 and H2 Combined Performance and Street Supply Test
Water was simultaneously drawn, at the flow rates below, from a single outlet of street spring
hydrants H1 and H2. The pressure was recorded at the outlet of H1 and H2 to determine the hydrant
performance. These pressures are used to determine if the hydrant meets the pressure requirements
of AS2419.1. The residual pressure was recorded from the outlet of street spring hydrant H3.
H1 Flow H1 Hydrant H2 Flow H2 Hydrant Total Flow H3 Water Main
(L/s) Pressure (L/s) Pressure (L/s) Residual Pressure
(kPa) (kPa) (kPa)
0 395 0 420 0 410
5 354 5 384 10 410
10 241 10 283 20 355
15.4 18 18.1 0 33.5 300
Test 3 Comments: This test was conducted in 10L/s increments due to H2 being in a driveway.
Hydrant Condition: H1, H2 and H3 were in good condition with a powder coat exterior.
General Notes:
• The test results are correct at the time of the tests
• Flow meters and pressure gauges are calibrated annually
• It is the responsibility of the recipient to determine the effect of changes in domestic/industrial usage, modifications to the
main, differences in RL and extra hydraulic losses between the hydrant and tie in locations
• Flows are accurate to ±0.2L/s. Pressures are accurate to ±10kPa
Approvals:
Test Authority
HTC Group Australia 655 Waterworks Road, Ashgrove
RPEQ 16239 0423 383 329
QBCC 15018810 [email protected]
ABN 96 610 617 055 www.HTCGroup.com.au
Test Leading Hand Report Approval
David Hopgood Daniel Barwick
13:22hrs, 23rd of August, 2022 24th of August, 2022
Water Mains Flow and Pressure Testing | Hydrant Commissioning | Fire System Maintenance
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HTCGroup.com.au
w
[email protected]
0423 383 329
[ | | © croup "
abn 96610617 055
o
Test 3: H1 and H2 Combined Performance and Street Supply Test
Water was simultaneously drawn, at the flow rates below, from a single outlet of street spring
hydrants H1 and H2. The pressure was recorded at the outlet of H1 and H2 to determine the hydrant
performance. These pressures are used to determine if the hydrant meets the pressure requirements
of AS2419.1. The residual pressure was recorded from the outlet of street spring hydrant H3.
H1 Flow H1 Hydrant H2 Flow H2 Hydrant Total Flow H3 Water Main
(L/s) Pressure (L/s) Pressure (L/s) Residual Pressure
(kPa) (kPa) (kPa)
395 0 420 0 410
5 354 5 384 10 410
10 241 10 283 20 355
15.4 18 18.1 0 33.5 300
Test 3 Comments: This test was conducted in 10L/s increments due to H2 being in a driveway.
Hydrant Condition: H1, H2 and H3 were in good condition with a powder coat exterior.
General Notes:
* The test results are correct at the time of the tests
© Flow meters and pressure gauges are calibrated annually
* It is the responsibility of the recipient to determine the effect of changes in domestic/industrial usage, modifications to the
main, differences in RL and extra hydraulic losses between the hydrant and tie in locations
¢ Flows are accurate to +0.2L/s. Pressures are accurate to +10kPa
Approvals:
Test Authority
HTC Group Australia 655 Waterworks Road, Ashgrove
CC) HTC RPEQ 16239 0423 383 329
Group QBCC 15018810 [email protected]
ABN 96 610 617 055 www.HTCGroup.com.au
Test Leading Hand Report Approval
David Hopgood Daniel Barwick
13:22hrs, 23rd of August, 2022 24th of August, 2022
Dittnegood. DP
Water Mains Flow and Pressure Testing | Hydrant Commissioning | Fire System Maintenance
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w HTCGroup.com.au
e [email protected]
m 0423 383 329
abn 96 610 617 055
Appendix 1: Test Result Graphs
Test 1: H1 Performance and Street Supply Test
Test 2: H2 Performance and Street Supply Test
Water Mains Flow and Pressure Testing | Hydrant Commissioning | Fire System Maintenance
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Appendix 1: Test Result Graphs
HTCGroup.com.au
[email protected]
0423 383 329
96 610 617 055
—® H1 Hydrant Pressure
400 4 —@ H2 Water Main Residual Pressure
300 5
a
a
=
2
a
wm 200 4
2
a
100 +
0 T T T ¥ T
0 5 10 15 20
H1 Flow (L/s)
Test 1: H1 Performance and Street Supply Test
—™@ =#H2 Hydrant Pressure
—@® H1 Water Main Residual Pressure
400 +
= 3004
a
=
2
2
a
@ 200 4
a
100 +
0 T T T T T ‘i
0 5 10 15 20 25
H2 Flow (L/s)
Test 2: H2 Performance and Street Supply Test
Water Mains Flow and Pressure Testing | Hydrant Commissioning | Fire System Maintenance
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w HTCGroup.com.au
e [email protected]
m 0423 383 329
abn 96 610 617 055
Test 3: H1 and H2 Combined Performance and Street Supply Test
Water Mains Flow and Pressure Testing | Hydrant Commissioning | Fire System Maintenance
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o
w_ HTCGroup.com.au
[email protected]
m 0423 383 329
[ | | C croup
abn 96610617055
—® H3 Water Main Residual Pressure
400 4
300 4
200 4
Pressure (kPa)
100 +
0 T T T T T T T ¥
0 5 10 15 20 25 30 35
Total Flow (L/s)
Test 3: H1 and H2 Combined Performance and Street Supply Test
Water Mains Flow and Pressure Testing | Hydrant Commissioning | Fire System Maintenance
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