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· Walking and Mobile Leak Detection
· Transmission and Distribution Patrols
· Frost and Winter Patrols
· Indoor Meter Surveys
· Pipe/Bridge Crossing Inspections
· Leak Centering and Classification
· Leak Pinpointing and Purging
· Leak Rechecks
· Gas Sample Analysis
· Odor Complaint
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· Corrosion Control
· Atmosphere Corrosion Inspections
· Pipe to Soil Potential
· Soil Resistivity
· Anode Installation
· Periodic Rectifier Inspections
· Sniff Test (DOT 192.625)
· Valve Inspections
· Training Programs
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