Visual Materials
Portal Powerhouse - Huntington Lake Dams
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Portal Powerhouse - Huntington Lake Dams
Visual Materials
Portal Powerhouse - Huntington Lake Dams - General view of steel in the test section.
photCL SCE 02 - 43622

Big Creek, Huntington Lake Dams - Portal Powerhouse
Visual Materials
Big Creek, Huntington Lake Dams - Portal Powerhouse - Construction progress of powerhouse structure.
photCL SCE 02 - 43753

Big Creek, Huntington Lake Dams - Portal Powerhouse
Visual Materials
Big Creek, Huntington Lake Dams - Portal Powerhouse - Progress of powerhouse structure. Forming for back wall and penstock bend anchor at powerhouse.
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Big Creek, Huntington Lake Dams - Upstream protection
Visual Materials
Big Creek, Huntington Lake Dams - Upstream protection - Steel facing being placed in test section at east end of Dam #1. Bottom of section at elvation 6930.
photCL SCE 02 - 43532

Big Creek, Huntington Lake Dams - Portal Forebay
Visual Materials
Big Creek, Huntington Lake Dams - Portal Forebay - upper part of open cut intake channel and portal face of short section of tunnel before first round was shot.
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Big Creek, Huntington Lake Dams - Portal Forebay
Visual Materials
Big Creek, Huntington Lake Dams - Portal Forebay - Drilling 1st round of holes in portal face of short tunnel connecting open cut channel to Ward Tunnel through vertical shaft in adit.
photCL SCE 02 - 43750