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LG 113 RESOURCES

UST Program - LG 113 - Large Diameter Line Leak Detection Method

UST Program - LG 113 - Large Diameter Line Leak Detection Method (6 inches diameter or above)

Revision Date: March 31, 2006

Large Diameter Line Leak Detection Method
(6 inches diameter or above)

Click on the vendors specific Equipment Name to go to that Listing.

VENDOR	EQUIPMENT NAME	LEAK RATE/THRESHOLD/ MAX PIPELINE CAPACITY
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
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 0.00209% of line capacity (0.0209 gph per 1000 gallons of product) for Version 1.1 /0.000916% 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 0.00209% ÷ v¯(n) of line capacity (for n=4, 0.01045 gph per 1000 gallons of product) for Version 1.1 /0.000916% ÷ v¯(n) of line volume in gph; where n is the # of tests averaged together/612,954 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.
	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.
	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.