Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Big Creek, Huntington Lake Dams - Dam #3A Huntington Lake. Drilling 30 ft. Grout holes.
photCL SCE 02 - 23629
Visual Materials
Big Creek, Huntington Lake Dams - Copy of Page 12 of Stone & Webster Report on Backfills on Dams at Huntington Lake: 42. Drilling 30' grout holes. 43. Grouting 30'grout holes. Blow pipe in hole in foreground. 44. View of grouting connections. One hole being grouted, another under air pressure after final refusal. 45. Old core drill hole 12 in front of Dam 3A, through which water tests were made. Note broken condition of rock typical in vicinity of this dam. 46. View of upstream face of Dam 3A after backfill has been replaced.
photCL SCE 02 - 21855
Visual Materials
Big Creek, Huntington Lake Dams - Dam #3A - Concreting trench in front of cut-off wall.
photCL SCE 02 - 23634
Visual Materials
Big Creek, Huntington Lake Dams - Dam #3A - Concreting trench in front of cut-off wall.
photCL SCE 02 - 23635
Visual Materials
Big Creek, Huntington Lake Dams - Dam #3A - Concreting trench in front of cut-off wall.
photCL SCE 02 - 23636
Visual Materials
Big Creek, Huntington Lake Dams - Dam #3A - Hole under bottom of cut-off wall, discovered during excavation.
photCL SCE 02 - 23638