DERR-2024-005741

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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
Millers Smithfield
780 S. Main
Smithfield, UT 84335
0100556
Richard L Miller Enterprises
2455 W. Main St.
Tremonton, UT 84337
03/19/2024
1
REG
V.R.
FX1V
4
29
17
125
1
12
5
4
4
4
4
Max LaRou UT-412
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
Millers Smithfield 03/19/2024
Max LaRou UT-412
REG
OPW 623V 4
0.04 cfh @ 2"wc
4.6"wc
0.19 cfh @ 4"wc
-8.1"wc
PRM
OPW 623V 4
0.04 cfh @ 2"wc
4.9"wc
0.20 cfh @ 4"wc
-6.4"wc
Millers Smithfield
Max LaRou UT-412
03/19/2024