Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Big Creek, Florence Lake Dam - Ward Tunnel Repairs - View of construction plant set-up of Grafe-Callahan and Gunther and Shirley Co., Contractors, at vertical shaft in Camp 61 Adit, for concrete and gunite repairs in Ward Tunnel. .
photCL SCE 02 - 26572
Visual Materials
Big Creek, Florence Lake Dam - Ward Tunnel Repairs - View while installing needle beams and cover plates over collar of vertical shaft, Camp 61 Adit. .
photCL SCE 02 - 26575
Visual Materials
Big Creek, Huntington Lake Dams - Portal Forebay - Drilling 1st round of holes in portal face of short tunnel connecting open cut channel to Ward Tunnel through vertical shaft in adit.
photCL SCE 02 - 43750
Visual Materials
Big Creek, Florence Lake Dam - Ward Tunnel Repairs - Excavating for floor concrete in section at Station 330-21 to 332-23 - approximately 2,300 ft. below Adit at Camp 61.
photCL SCE 02 - 26571
Visual Materials
Big Creek, Florence Lake Dam - Ward Tunnel - Steel cover on vertical shaft at Camp 61.
photCL SCE 02 - 27234
Visual Materials
Big Creek, Florence Lake Dam - Loaded batch cars for concrete lining of Florence Lake [Ward] Tunnel, Camp #62
photCL SCE 02 - 12276
