Historical information

Work commenced at Rocky Valley Dam site in early 1947 and proceeded until May. Resumed work in October after the winter and a camp for the accommodation of workmen was commenced at this time. Work continued in 1948 with the establishment of work facilities, including the erection of two large excavators. At the dam site the river was diverted through a temporary pipeline. Work proceeded in the summer months with the placing of concrete in the foundations and earth and rock fill for the construction of the wall. Rocky Valley and associated spillway and outlet works were completed in March, 1959.

Significance

A very good representation of the type of machinery available in the 1940's used for excavation of the dam and the construction of the dam wall.

Physical description

Black and white photograph of Rocky Valley Dam wall under construction. There are at least three cranes plus workmen in the photo. This is taken from the Heathey's Spur side of the dam wall looking back toward Sun Valley.

Inscriptions & markings

Hand written on back of photograph "Rocky Valley Dam Wall Excavation" in blue ink.