DERR-2025-004439

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
Fast Stop #409
495 E. 40th St.
South Ogden, UT 84403
1200470
Fast Stop #409
495 E. 40th St.
South Ogden, UT 84403
801-657-6298
06/02/2025
2
Reg Center
VR
FX1V
4
29
19
100
1
12
5
4
4
4
4
Royal Slater UT-436
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
Fast Stop #409
1200470
1
Reg
VR TLS 300
12,032
96"
4
4
4
4
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4
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4
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1"
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4
Royal Slater UT-436
06/02/2025
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
Fast Stop #409 06/02/2025
Royal Slater UT-436
REG
opw 623v 4
0.05@2"wc
6"wc
0.21@4"wc
10"wc
Reg Center
opw 623v 4
0.05@2"wc
6"wc
0.21@4"wc
9"wc
Prm
opw 623v 4
0.05@2"wc
5"wc
0.21@4"wc
10"wc
Fast Stop #409
Royal Slater UT-436
06/02/2025