
Stage 1 — Site as found, trench line marked out 
Stage 2 — Surface opened along the set-out line 
Stage 3 — Dug carefully around established tree roots 
Stage 4 — Trench carried tight to the house line 
Stage 5 — Trench line carried across the yard 
Stage 6 — Depth reached, checked on foot in the trench 
Stage 7 — Trench excavated to grade, spoil stockpiled 
Stage 8 — Pipe laid in the base of the trench 
Stage 9 — Spoil held on site ready for backfill 
Stage 10 — Backfilled and raked flat
Suburb to be confirmed by Lucas
Residential Drainage & Service Trenching Beside a Period Home
Residential — engaged by a plumbing contractor (client name to be confirmed by Lucas)
- Initial challenge
- Drainage and service lines had to be run through an established lawn and garden beside a period home, working in wet conditions without damaging the building line, paving or mature trees.
- Access restrictions
- The machine worked from the lawn between the house and the boundary, tracking around an established tree and keeping clear of paving, planters and window frames.
- Equipment used
- 1.7T Caterpillar excavator (301.7) with digging and trench buckets, quick hitch
- Scope completed
- Trench line set out and excavated to grade beside the house, spoil stockpiled on site, trenching carried carefully around tree roots, then the ground backfilled and raked back flat once the plumbing was laid. Depths and pipe sizes to be confirmed by Lucas.
- Trenching
- Tight Access
- Excavation
- Residential





















