DERR-2024-012180

pei.org 49
Recommended Practices for the Testing and Verification of Spill, Overfill, Leak Detection and Secondary Containment Equipment at UST Facilities
APPENDIX C-9
MECHANICAL AND ELECTRONIC LINE LEAK DETECTORS
PERFORMANCE TEST
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Precision Testing Technologies Inc.801-886-9224
Doug’s Chevron
4505 S. State St.
Murray, UT
4000223
10/22/2024
1
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V.R.
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4
33
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4
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2
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4
34
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4
4
4
3
REG
V.R.
PLLD
4
32
N.A.
4
4
4
Max LaRou UT-412
pei.org 47
Recommended Practices for the Testing and Verification of Spill, Overfill, Leak Detection and Secondary Containment Equipment at UST Facilities
APPENDIX C-7
AUTOMATIC TANK GAUGE
OPERATION INSPECTION
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Precision Testing Technologies Inc.801-886-9224
Doug’s Chevron
4000223
2
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V.R. TLS 350
9,842
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Max LaRou UT-412
10/22/2024
Pressure/Vacuum (P/V) Vent Valve Data Sheet
Facility Name: Test Date:
Address: Test Company: Precision Testing Technologies
City: Tester Name:
Product:
P/V Valve Manufacturer: Model Number: Pass Fail
Manufacturers Specified
Positive Leak Rate (CFH):
Manufacturers Specified
Negative Leak Rate (CFH):
Measured Positive Leak Rate (CFH): Measured Negative Leak Rate (CFH):
Positive Cracking Pressure (in H2O): Negative Cracking Pressure (in H2O):
Product:
P/V Valve Manufacturer: Model Number: Pass Fail
Manufacturers Specified
Positive Leak Rate (CFH):
Manufacturers Specified
Negative Leak Rate (CFH):
Measured Positive Leak Rate (CFH): Measured Negative Leak Rate (CFH):
Positive Cracking Pressure (in H2O): Negative Cracking Pressure (in H2O):
Product:
P/V Valve Manufacturer: Model Number: Pass Fail
Manufacturers Specified
Positive Leak Rate (CFH):
Manufacturers Specified
Negative Leak Rate (CFH):
Measured Positive Leak Rate (CFH): Measured Negative Leak Rate (CFH):
Positive Cracking Pressure (in H2O): Negative Cracking Pressure (in H2O):
Product:
P/V Valve Manufacturer: Model Number: Pass Fail
Manufacturers Specified
Positive Leak Rate (CFH):
Manufacturers Specified
Negative Leak Rate (CFH):
Measured Positive Leak Rate (CFH): Measured Negative Leak Rate (CFH):
Positive Cracking Pressure (in H2O): Negative Cracking Pressure (in H2O):
2.5" to 6" wc
<=0.05 cfh @ 2" wc
2.5" to 6" wc
<=0.05 cfh @2" wc
2.5" to 6" wc
<=0.05 cfh 2" wc
2.5" to 6" wc
<=0.05 cfh 2" wc
6" to 10" wc
<=0.21 cfh @ 4" wc
6" to 10" wc
<=0.21 cfh @ 4" wc
6" to 10" wc
<=0.21 cfh @ 4" wc
6" to 10" wc
<=0.21 cfh @ 4" wc
Doug's Chevron 10-22-2024
Max LaRou UT-412
PRM
OPW 623V 4
0.04 cfh @ 2"wc
4.0"wc
0.18 cfh @ 4"wc
-7.7"wc
REG
OPW 623V 4
0.04 cfh @ 2"wc
3.9"wc
0.19 cfh @ 4"wc
-6.8"wc
Doug's Chevron
Max LaRou UT-412
10-22-2024