
100786-0 Rev. D 05/09
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CHAPTER SEVEN
VII. APPLICATIONS FOR THE DETECTO-PAK 4
The Detecto-Pak 4 is a non-specic hydrocarbon detector. Its use as a hydrocarbon
leak detector has many applications. This Chapter lists some of the various types
of inspections and areas, which might be surveyed using this instrument.
A. GAS DISTRIBUTION SYSTEMS
Service Line Inspections Inside Meter Inspections
Main Line Inspections Business District Surveys
Mobile Leak Surveys Feeder Line Inspections
Mobile Patrols Customer Leak Complaints
B. GAS TRANSMISSION COMPANIES
Cross-country Pipeline Inspections
Compressor Station Inspections
D.O.T. Class 3 and 4 Inspections
Mobile Leak Surveys
C. LP-GAS (PROPANE) COMPANIES
Main Line Inspections Customer Leak Complaints
Service Line Inspections Business District Surveys
D. INDUSTRIAL/MANUFACTURING/REFINING FACILITIES
Fugitive Emissions Monitoring - EPA Method 21
In-plant Piping Inspections
Conned Space Entry Testing
Inside Building Piping Industrial Hygiene Monitoring Inspections
Tracer Gas Inspections for Leaks
E. TELEPHONE COMPANIES
Inside Piping Inspections
Outside Piping Inspections
Tracer Gas Inspections for Gas Leaks
Pressurized Cable Leaks
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