1960•New Zealand EngineeringRequires access
Removal of accumulated silt from the Auckland metropolitan drainage board's main Orakei sewer
GT Searchfield
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Abstract
The Manukau sewerage scheme, which is to come into operation in 1960, has as an integral part the existing Orakei system, which has been in operation since 1914 and comprises holding tanks and outfall works at Okahu Bay, a main intercepting sewer, and eighteen branch sewers. It provides drainage mainly for the city and western suburban area.