Visual Materials
Big Creek #1 Penstock protection lower end of lines 1 & 2
You might also be interested in

Big Creek #1 - Penstock protection - Forms lower end
Visual Materials
Big Creek #1 - Penstock protection - Forms lower end - concrete encasement.
photCL SCE 02 - 27308

Big Creek #1 Penstock protection lines 1 & 2
Visual Materials
Big Creek #1 Penstock protection lines 1 & 2.
photCL SCE 02 - 27367

Big Creek #1 Penstock protection lines 1 & 2
Visual Materials
Big Creek #1 Penstock protection lines 1 & 2.
photCL SCE 02 - 27369
Image not available
Big Creek #1 - Penstock Encasement - Penstock No. 1, Lines 1 & 2
Visual Materials
Big Creek #1 - Penstock Encasement - Penstock No. 1, Lines 1 & 2 - View of lower end of concrete encasement over lines 1 & 2. Lower diversion wall in right foreground.
photCL SCE 02 - 26550C
Image not available
Big Creek #1 - Penstock Encasement - Penstock No. 1, Lines 1 & 2
Visual Materials
Big Creek #1 - Penstock Encasement - Penstock No. 1, Lines 1 & 2 - View showing upper diversion wall and upper end of concrete encasement over lines 1 & 2.
photCL SCE 02 - 26550A

Big Creek #1 - Penstock Protective Work
Visual Materials
Big Creek #1 - Penstock Protective Work - start tramway construction supported on lines 1 & 2 for distribution of concrete in protective envelope. View shows track ties in place between anchors at stations 76+33 and 77+12 at lower end of envelope. Ramp in foreground is wheelbarrow runway for back fill material over lines 1 & 2 below concrete envelope.
photCL SCE 02 - 26545A