Revision Date: June 2, 2011
Large Diameter Line Leak Detection Method (6 inches diameter or above)
Select vendor's equipment name to go to that listing.
| Vendor | Equipment Name | Leak Rate/Threshold/Max Pipeline Capacity |
|---|---|---|
| ATMOS International | ATMOS STMS Statistical Tightness Monitoring System for Airports | 0.0019% of pipeline volume/0.00095% of pipeline volume/300,000 gallons |
| Caldon, Inc. | Caldon PF2000 Pipeline Leak Detection System for Bulk Pipelines | 10 gph/8 gph/212,000 gallons. |
| EFA Technologies, Inc. | LeakNet | 3.0 gph/2.2 gph/116,230 gallons. |
| HansaConsult Ingenieurgesellschaft mbH | HansaConsult Pressure-Step Tightness Control System (TCS) Pipeline Leak Detection System | 0.004% of line volume (0.04 gph per 1000 gallons of product ) /0.002% of line volume in gph/175,110 gallons |
| Hansa Consult of North America, LLC | HCNA Pipeline Leak Detection System, Version 2.0 | 0.002% of line volume (0.02 gph per 1000 gallons of product) / 0.001% of line volume in gph/175,000 gallons |
| HCNA Pipeline Leak Detection System, Version 2.1 (for Large Diameter Pipelines) | 0.068 gph/0.034 gph / 5,000 gallons | |
| Leak Detection Technologies, Inc. | Pipeline Hydrostatic Diagnostic Test Method (PHDleak Test™) | 0.0017% of pipeline volume (0.000017 gph per gallon of product)/0.00085% of line volume in gph (0.0000085 gph per gallon of product)/1,127,000 gallons |
| Leak Detection Technologies, Inc. | MDleak Enhanced Leak Detection Method (large diameter pipeline method) | 0.005 gph / when the chemical marker detected exceeds the background level outside of the pipeline / Not limited by capacity |
| Praxair Services, Inc. | SeeperTraceTM | 0.1 gph/A pipeline system should not be declared tight when a confirmable level of chemical tracer in the sample collected exceeds the background level./Not limited by capacity. |
| Praxair Services, Inc. (originally listed as Tracer Research, Corp.) |
Tracer ALD 2000 Automated Line Tightness Test | 0.1 gph/A pipeline system should not be declared tight when tracer chemical or hydrocarbon greater than the background level is detected outside of the pipeline./Not limited by capacity. |
| Vista Research, Inc. | Model HT-100 Monitoring Method and Line Tightness Test Method, Version 1.0, Version 1.1 | 0.004% of line capacity (0.04 gph per 1000 gallons of product) for Version1.0 /0.00282% of line volume in gph/612,954 gallons |
| Model HT-100-n Monitoring Method and Line Tightness Test Method, Version 1.0, Version 1.1 | 0.004% ÷ v¯(n) of line capacity (for n=4, 0.02 gph per 1000 gallons of product) for Version 1.0 /0.00282% ÷ v¯(n) of line volume in gph; where n is the # of tests averaged together/612,954 gallons |
|
| Model HT-100 Monitoring Method and Line Tightness Test Method Version 2.1 | 3.0 gph/2.936 gph/3,400 gallons. 0.2 gph/0.136 gph/3,400 gallons. |
|
| Model LT-100 Monthly Monitoring Method and Line Tightness Test Method, Version 1.0 (Manual Method) | 0.2 gph/0.177 gph/3,400 gallons. 0.1 gph/0.077 gph/3,400 gallons. |
|
| Model LT-100 Monthly Monitoring Method and Line Tightness Test Method, Version 1.0 (Primary Method) | 0.2 gph/0.148 gph/3,400 gallons. 0.1 gph/0.06 gph/3,400 gallons. |
|
| Model LT-100 Monthly Monitoring Method and Line Tightness Test Method, Version 1.0 (Segmented Method) | 0.2 gph/0.174 gph/3,400 gallons. 0.1 gph/0.074 gph/3,400 gallons. |
|
| Model LT-100a Monthly Monitoring Method and Line Tightness Test Method, Version 1.0 | 0.2 gph at 50 psi/0.148 gph/3,400 gallons. 0.1 gph at 50 psi/0.06 gph/3,400 gallons. |
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| Model LT-100a Monthly Monitoring Method and Line Tightness Test Method, Version 1.0 | 0.2 gph at 50 psi/0.174 gph/3,400 gallons. 0.1 gph at 50 psi/0.074 gph/3,400 gallons. |
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| Model LT-100a Monthly Monitoring Method and Line Tightness Test Method, Version 1.0 (Segmented Method) | 0.2 gph at 50 psi/0.174 gph/3,400 gallons. 0.1 gph at 50 psi/0.074 gph/3,400 gallons. |
|
| Model LT-100a Hourly and Monthly Monitoring Method and Line Tightness Test Method, Version 2.0 (Segmented Method) | 3.0 gph/2.936 gph/3,400 gallons. 0.2 gph/0.136 gph/3,400 gallons. |
