Visual Materials
Portal Powerhouse
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Portal Powerhouse
Visual Materials
Portal Powerhouse - Shortly before lowering Howell Bunger valve into place.
photCL SCE 02 - 44799

Portal Powerhouse
Visual Materials
Portal Powerhouse - Start of lowering Howell Bunger valve into place.
photCL SCE 02 - 44800

Portal Powerhouse
Visual Materials
Portal Powerhouse - Nearing completion of landscaping spoil area between tailrace channel and Forest Service road.
photCL SCE 02 - 43804

Portal Powerhouse - Butterfly valve attached to turbine nozzle
Visual Materials
Portal Powerhouse - Butterfly valve attached to turbine nozzle - Penstock bulkhead still in place.
photCL SCE 02 - 44608

Big Creek, Vermilion Dam
Visual Materials
Big Creek, Vermilion Dam - Howell-Bunger valve test.
photCL SCE 02 - 42712

Portal Powerhouse
Visual Materials
Portal Powerhouse - Lowering grade in diversion channel lower Rancheria Creek section
photCL SCE 02 - 43540