Visual Materials
Big Creek, Florence Lake Dam - Ward Tunnel intake trash rack
You might also be interested in

Big Creek, Florence Lake Dam - Ward Tunnel intake trash rack
Visual Materials
Big Creek, Florence Lake Dam - Ward Tunnel intake trash rack - Top side showing erosion.
photCL SCE 02 - 27030

Big Creek, Florence Lake Dam - Ward Tunnel intake trash rack
Visual Materials
Big Creek, Florence Lake Dam - Ward Tunnel intake trash rack - upstream side.
photCL SCE 02 - 27029

Big Creek, Florence Lake Dam - Record photograph showing intake trash rack and concrete head wall
Visual Materials
Big Creek, Florence Lake Dam - Record photograph showing intake trash rack and concrete head wall - 8" fish pipe extension upstream from Arch 53.
photCL SCE 02 - 24721

Big Creek, Florence Lake Dam - Intake portal Florence Lake Tunnel
Visual Materials
Big Creek, Florence Lake Dam - Intake portal Florence Lake Tunnel -Drilling for first round of explosives.
photCL SCE 02 - 08308

Big Creek, Florence Lake Dam - Ward Tunnel
Visual Materials
Big Creek, Florence Lake Dam - Ward Tunnel - Floor of lined section 2 miles in from outlet showing maximum wear in center of tunnel exposing about 1/2" of coarse aggregate.
photCL SCE 02 - 29205

Big Creek, Florence Lake Dam - Ward Tunnel
Visual Materials
Big Creek, Florence Lake Dam - Ward Tunnel - Typical lined section under Kaiser Pass showing worn solid rock floor and one local undercut of a footing.
photCL SCE 02 - 29204