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 - 4th unit assembly scroll case and butterfly valve set.
photCL SCE 02 - 27793
Visual Materials
Portal Powerhouse - Butterfly valve attached to turbine nozzle - Penstock bulkhead still in place.
photCL SCE 02 - 44608
Visual Materials
Portal Powerhouse - Final leveling of Scroll Case prior to concrete encasement.
photCL SCE 02 - 44618
Visual Materials
Portal Powerhouse - Total flow about 1400 cfs. Valve opening at the Florence Lake set for 1800cfs, 24" ap.
photCL SCE 02 - 43882
Visual Materials
Portal Powerhouse - First concrete in powerhouse being placed in pump sump.
photCL SCE 02 - 43551
