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Oak Grove project, view of dam
Oak Grove project, view of dam
Oak Grove project, upper dam site at intake
Oak Grove project, upper dam site at intake
Oak Grove project, powerhouse
Oak Grove project, powerhouse
Oak Grove project, powerhouse and Three Lynx camp
Oak Grove project, powerhouse and Three Lynx camp
Oak Grove project, camp #2 near South fork
Oak Grove project, camp #2 near South fork
Oak Grove project, Willamette Iron and Steelworks pipe traveler
Oak Grove project, Willamette Iron and Steelworks pipe traveler
Oak Grove project, electrical bay of powerhouse showing conduits
Oak Grove project, electrical bay of powerhouse showing conduits
Oak Grove project, powerhouse from across the river
Oak Grove project, powerhouse from across the river
Oak Grove project, setting up first column at powerhouse
Oak Grove project, setting up first column at powerhouse
Oak Grove project lower dam site at intake
Oak Grove project lower dam site at intake
Oak grove project, powerhouse
Oak grove project, powerhouse
Oak Grove project, welder working at powerhouse
Oak Grove project, welder working at powerhouse
Oak Grove project, camp #2 near South fork
Oak Grove project, camp #2 near South fork
Oak Grove project, scenic view from Oak Grove Butte
Oak Grove project, scenic view from Oak Grove Butte
Oak Grove project, scenic view of Mt. Hood from Oak Grove Butte
Oak Grove project, scenic view of Mt. Hood from Oak Grove Butte
Oak Grove project, looking upstream from powerhouse
Oak Grove project, looking upstream from powerhouse
Oak Grove project, powerhouse sub structure
Oak Grove project, powerhouse sub structure
Oak Grove project, view of Frog Lake showing concrete cradles
Oak Grove project, view of Frog Lake showing concrete cradles
Oak Grove project, camp #2 near South Fork
Oak Grove project, camp #2 near South Fork
Oak Grove project, placing first concrete in powerhouse
Oak Grove project, placing first concrete in powerhouse
Oak Grove project, floor under unit #1
Oak Grove project, floor under unit #1
Oak Grove project, Excavating for powerhouse site
Oak Grove project, Excavating for powerhouse site
Oak Grove project, slide on road below South Fork
Oak Grove project, slide on road below South Fork
Oak Grove project, South Fork rim rocks on log
Oak Grove project, South Fork rim rocks on log
Oak Grove project, looking east across Oak Grove Meadow
Oak Grove project, looking east across Oak Grove Meadow
Oak Grove project, South fork rim rocks
Oak Grove project, South fork rim rocks
Oak Grove project, second rock point above upper dam after blasting
Oak Grove project, second rock point above upper dam after blasting
Oak Grove project, looking east through pipe
Oak Grove project, looking east through pipe
Results 57 to 84 of 2000