Portal Powerhouse

Description: Portal Powerhouse - Concreting pipe supports in Ward Tunnel. View of supports from upper end.
Type: Visual Materials(Opens in new tab)
Date: 9/5/1955
Call number: photCL SCE 02 - 43695
Find out more: View in the Huntington Digital Library(Opens in new tab); View in the Library catalog(Opens in new tab)

You might also be interested in

Portal Powerhouse
Visual Materials
Portal Powerhouse - Concreting pipe supports in Ward Tunnel. Skip-loader delivering concrete to buggies on runway.
photCL SCE 02 - 43692
Portal Powerhouse
Visual Materials
Portal Powerhouse - View of 8.5' diameter penstock pipe supports inside 12' diameter outlet pipe, Ward Tunnel.
photCL SCE 02 - 43560
Portal Powerhouse - Channel pipe supports for 8.5' dia. pipe inside of 12' dia. pipe
Visual Materials
Portal Powerhouse - Channel pipe supports for 8.5' dia. pipe inside of 12' dia. pipe - Ward Tunnel.
photCL SCE 02 - 43561
Portal Powerhouse
Visual Materials
Portal Powerhouse - Installation of penstock supports in pipe. View from downstream side of bulkhead.
photCL SCE 02 - 43654
Portal Powerhouse
Visual Materials
Portal Powerhouse - Installation of penstock supports in pipe. View from downstream side of bulkhead.
photCL SCE 02 - 43655
Portal Powerhouse
Visual Materials
Portal Powerhouse - Temporary flow diversion from 12' pipe [Ward Tunnel]. Flow about 425 cfs..
photCL SCE 02 - 43643