When old metal underground gas pipes have a new plastic pipe inserted internally, are there any bonding concerns that I have overlooked? Or will the old metal pipe still be considered an extraneous-conductive-part?
Z.
Depends if the old metal pipe extends into the building to such an extent it can be touched - typically they're cut back (primarily to prevent any gas leaks outside the building allowing gas to enter the building through the gap between the old and new pipes).
- Andy.
Depends if the old metal pipe extends into the building to such an extent it can be touched - typically they're cut back (primarily to prevent any gas leaks outside the building allowing gas to enter the building through the gap between the old and new pipes).
- Andy.
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