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UST Program - LG 113 - Non-Volumetric Tank Tightness Test Method (Tracer)
Revision Date: September 14, 2018
Non-Volumetric Tank Tightness Test Method
Click on the vendors specific Equipment Name to go to that Listing.
| VENDOR | EQUIPMENT NAME | LEAK RATE / THRESHOLD MAX TANK CAPACITY |
| CGRS,
Inc. |
iota® VaporTite - V005 | 0.005 gph/ A tank system should not be declared tight when the change in helium concentration in the interstitial space over time exceeds the method’s preset threshold./Not limited by capacity. |
| iotaVision™ L005 | 0.005 gph/ A tank system should not be declared tight when brine is observed in the primary containment. | |
| Leak Detection Technologies, LLC | MDleak Enhanced Leak Detection Method | 0.005 gph/ A tank system should not be declared tight when chemical marker is detected outside of the tank system./Not limited by capacity. |
| MCLeak Enhanced Interstice Test | 0.005 gph/ A tank system should not be declared tight when brine loss is measured/ Method for brine filled interstice systems only/ System required to be out of service for 72 hours before testing. | |
| Praxair
Services, Inc. (originally listed as Tracer Research, Corp.) |
Tracer Tight | 0.1 gph and 0.005gph/A tank system should not be declared tight when tracer chemical is detected outside of the tank./Not limited by capacity |
