Posted 1 year ago
Driveway drain pit
Concrete Cutting & Drilling
Upper Riccarton, Christchurch
1) Cut and knockout increased opening for connecto pit drain at corner of driveway.
2) cut and knockout about 1m x 0.17m slot for Connecto surface channel and drain pipe underneath it in corner of driveway.
3) Drill or hole saw 60mm diameter through 120mm garden wall for drain pipe at 0.15m below driveway surface level.
4) Trim off 2x end of buried driveway thickening beam at end of garden to allow drain pipe to pass.
5) Cut across concrete garden path 2x