Visual Materials
Big Creek, Huntington Lake Dams - Portal Powerhouse
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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

Portal Powerhouse
Visual Materials
Portal Powerhouse - Progress: Forming and placing reinforcing steel for by-pass bend anchor.
photCL SCE 02 - 43741

Portal Powerhouse
Visual Materials
Portal Powerhouse - Placing concrete in supporting wall under end of 12' diameter pipe. Excavating old concrete anchor. [Forming new] foundation & Wye branch anchor.
photCL SCE 02 - 43529

Big Creek, Huntington Lake Dams - Portal Forebay
Visual Materials
Big Creek, Huntington Lake Dams - Portal Forebay - Progress in intake channel. Drilling for rock excavation approx. 5' above grade.
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Portal Powerhouse
Visual Materials
Portal Powerhouse - Preparing to start concreting back wall of powerhouse structure.
photCL SCE 02 - 43770

Big Creek, Huntington Lake Dams
Visual Materials
Big Creek, Huntington Lake Dams - Rancheria Creek near Portal Powerhouse, showing temporary road crossing, which also dams the flow of the creek.
photCL SCE 02 - 44838