Natural Gas Piping
Content update
Showing changes from Rev 4
to Rev 5
in Natural Gas Piping.
---
title: Natural Gas Piping
…86 unchanged lines
- "Polyethylene fusion procedure and operator qualification records"
- "Pressure-test and purging plan"
−default: "Pipe and tubing product data (steel, PE, CSST, or copper)"
+default:
+ - "Pipe and tubing product data (steel, PE, CSST, or copper)"
```
…95 unchanged lines
- "Buried exterior, within property line"
- "Wet, corrosive, or coastal exposure"
−default: "Interior, concealed or exposed, dry"
+default:
+ - "Interior, concealed or exposed, dry"
```
…532 unchanged lines
## Any leak attributable to a field joint, any regulator or overpressure device that fails to perform as specified, and any corrosion failure of buried steel within the warranty period shall be corrected at the Contractor's expense, including the cost of locating the leak, repairing the piping, re-testing, and re-purging the affected section.