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Description

Concrete lining of the Mangahao surge chamber - 75ft in diameter at the top and 75ft deep.

Identification

Date
1922

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Taxonomy

Tags
mangahao,
mangahao (shannon),
Community Tags
1920's,
1922,
b&w,
big,
black and white,
black and white photo,
concrete,
dam,
date unknown,
early 20th century,
electricity supply,
film,
ladder,
large scale,
mangahao,
mangahao dam,
mangahao hydro electric works,
photographer unknown,
pit,
public works,
surge chamber,
tararua ranges,
under construction,

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Related items

Four unidentified men 'hand drilling' entrance for by-pass tunnel, 27 October 1926
At Mangahao.
Mangahao Dam
Mangaho Dam
Mangahao Dam
Mangahao excavation for surge chamber
Mangahao Dam
Mangahao - photo to be named - 8
Mangahao - photo to be named - 51
Mangahao Dam (No.1 ?) camp & construction site, 1920's
No 1 Mangahao dam and terraced campsite, early 1920's
Mangahao - photo to be named - 100