Posted 5 years ago
Excavate trench for gas pipe and backfill
Trenching
Point Chevalier, Auckland
Need an 8m long trench excavated to 700mm depth. In clay, immediately next to a concrete driveway. Clear of services. Stockpile clay on driveway adjacent to trench, Vector then come and check trench depth (must be 700mm deep) and lay PE gas duct. Trench then needs to be backfilled with excavated clay, warning tape laid (also supplied by Vector), backfilled to existing level. All works to be done on same day. Note that the trench runs parallel with the back wall of a garage, approximately 1m offs...