Posted 10 months ago
Retaining wall 20m by 2.2 (max)
Landscape Retaining Walls (Below 1.5m)
Birkenhead, North Shore
Engineered retaining wall required for Birkenhead site.
Auguered holes down to 4.7m with wall height to a max of 2.2m but tapering off on either side of the apex.
Auger hole diamter 450mm, 400mm, 350mm
Pole dia. 300mm, 250mm, and 200mm
Embedment depth, 4.7m, 3.2m, and 2.3m
Please refer to the attached photos and engineer notes.