Skip to content

OPEN TODAY: 10 A.M.–5 P.M.

Tickets

Visual Materials

Union Power construction workers standing in front of Adit #5 tunnel portal



You might also be interested in

  • Union Power - Adit Portal

    Union Power - Adit Portal

    Visual Materials

    Union Power - Adit Portal - Lower 6

    photCL SCE 02 - 02862

  • Shaver tunnel.  Adit #5. Tent Camp 19

    Shaver tunnel. Adit #5. Tent Camp 19

    Visual Materials

    Shaver tunnel. Adit #5. Tent Camp 19 - used in the construction of Shaver Tunnel for Powerhouse 2 & 2a.

    photCL SCE 02 - 05760

  • Union Power

    Union Power

    Visual Materials

    Union Power - A man standing in front of the bunk houses at construction camp.

    photCL SCE 02 - 02865

  • Image not available

    Big Creek: Tunnels

    Visual Materials

    Tunnels 1, 3, and 8, including intake construction at Tunnel 3, portal adit Camp 36, Camp 35 adit, outlet portal, Penstock 3 portal structure and manifold, surge chamber, drill sharpeners, connecting 18' penstock to manifold, butterfly valve house, flume to sluicing water at outlet, guests standing in 18' penstock, sluicing tunnel; Stevenson Creek, Camps 33, 34, 35, 36, 37 and 38 compressors, Camp 38 mess hall, Camp 33; Cascada - Baldwin 15 ton locomotive No. 4; Tunnel 8 construction, Adit 1; Intake at Dam 1 repairs.

    photCL SCE

  • Big Creek - Tunnels

    Big Creek - Tunnels

    Visual Materials

    Big Creek - Tunnels [Tunnel 3 - intake construction, portal adit Camp 36, Camp 35 adit, outlet portal, Penstock 3 portal structure and manifold, surge chamber, drill sharpeners, connecting 18' penstock to manifold, butterfly valve house, flume to carry sluicing water at outlet, guests standing in 18' penstock, sluicing tunnel; Stevenson Creek, Camp 33, 34, 35, 36, 37 & 38 compressors, Camp 38 mess hall, Camp 33; Cascada - Baldwin 15 ton locomotive #4; Tunnel 8 construction, Adit 1; Intake at Dam 1 repairs.]

    photCL SCE 13 - vol 026

  • Big Creek - Mammoth Pool - Building under construction around compressors at outlet portal of power tunnel

    Big Creek - Mammoth Pool - Building under construction around compressors at outlet portal of power tunnel

    Visual Materials

    Big Creek - Mammoth Pool - Building under construction around compressors at outlet portal of power tunnel.

    photCL SCE 06 - 45386