OPEN TODAY: 10 A.M.–5 P.M.

Tickets

Visual Materials

Portal Powerhouse

Description
Portal Powerhouse - Placing concrete in supporting wall under end of 12' diameter pipe. Excavating old concrete anchor. [Forming new] foundation & Wye branch anchor.
Type
Visual Materials(Opens in new tab)
Date
8/1/1955
Call number
photCL SCE 02 - 43529
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

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - Placing reinforcing steel and forms for wye anchor.

    photCL SCE 02 - 43769

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - Progress: Forming and placing reinforcing steel for by-pass bend anchor.

    photCL SCE 02 - 43741

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - Outlet end and anchor on concrete overflow pipe from surge chamber.

    photCL SCE 02 - 44819

  • Portal Powerhouse - Forebay

    Portal Powerhouse - Forebay

    Visual Materials

    Portal Powerhouse - Forebay - Completed concrete encasement around 24" diameter sluice pipe through rock fill downstream section.

    photCL SCE 02 - 43536

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - 1st of 3 flashlight close-ups of completed wye-branch reinforcement looking downstream into branch pipes showing upstream pipe columns and rock deflector.

    photCL SCE 02 - 44846

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - Placing concrete top left of center of powerhouse wall.

    photCL SCE 02 - 43727