Posted 1 year ago
Retainer wall replacement
Post Hole Digging
Birkenhead, North Shore
Excavate behind existing retainer wall, drill new holes, place poles for inspection.
2.6 m deepest hole, 400 diameter.
Down to 1.5 m deep at lowest point, 350 diameter.
Back fill at later stage after drainage inspected.
About 20 holes to drill.