Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108

Visual Materials
Big Creek Powerhouse #3 - PH #3 - Lining up 4th unit penstock [sections].
photCL SCE 02 - 27573

Visual Materials
Big Creek Powerhouse #3 - PH #3 - Spun enamel lining in 4th unit penstock.
photCL SCE 02 - 27556

Visual Materials
Big Creek Powerhouse #3 - PH #3 - Unit 4 - Concrete form for penstock upper valve house.
photCL SCE 02 - 28251

Visual Materials
Big Creek Powerhouse #3 - PH #3 after penstock accident - damaged airduct.
photCL SCE 02 - 12069

Visual Materials
Big Creek Powerhouse #3 - PH #3 - 4th unit penstock - anchor #2.
photCL SCE 02 - 27619

Visual Materials
Big Creek Powerhouse #3 - PH #3 - Unit 4 penstock - detail of venturi ring.
photCL SCE 02 - 28059