Earth Retaining

Hanene St in St Heliers is perched above Tamaki Dr and contains some of East Auckland’s most expensive cliff top real estate. When a slip occurred in October 2011 on the steep slopes immediately below the Rendall family home, ACH Consulting was engaged to design appropriate repair works. Read more »

47 Bayside Drive, Browns Bay is a 26 lot residential subdivision on one of Browns Bay remaining undeveloped tracts of land.

ACH Consulting has provided engineering services for the civil and structural aspects of the development right from scheme plan stage through to construction observation. Read more »

Precast reinforced concrete retaining wall.
Maximum height H – 5.1m