Corrosion Control in Distribution Pipes - Ohiowater.org
Corrosion Control in Distribution Pipes - Ohiowater.org
Corrosion Control in Distribution Pipes - Ohiowater.org
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New Pip<strong>in</strong>gPHASE I- Obta<strong>in</strong> draw<strong>in</strong>gs of proposed route- Conduct <strong>in</strong>dependent field <strong>in</strong>vestigation:a) Soil resistivity studyb) Identify foreign pipel<strong>in</strong>e cross<strong>in</strong>gd) Identify AC potential <strong>in</strong>fluencee) Collect soil samples (moisture content,chlorides, pH, sulfate ions concentration,conductivity)- Stray current <strong>in</strong>vestigation