Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
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 - Copy of Page 8 of Stone & Webster Report on Backfills on Dams at Huntington Lake: 23. Dam 3. Typical chipped out vertical contraction crack before guniting. 24. Dam 3. Chipped out vertical & horizontal cracks near north end. 25. Dam 3A. Excavation at upstream face and water test of old drill hole 12 in progress. 26. Dam 3A. Looking south from station 0+25. Upstream cut off wall during excavation.
photCL SCE 02 - 21851
Visual Materials
Big Creek, Huntington Lake Dams - Dam #3 - Typical chipped out vertical contraction crack before grouting.
photCL SCE 02 - 23639
Visual Materials
Big Creek, Huntington Lake Dams - Dam #2 Chipped out horizontal construction joint.
photCL SCE 02 - 23626
Visual Materials
Big Creek, Huntington Lake Dams - Copy of Page 5 of Stone & Webster Report on Backfills on Dams at Huntington Lake: 12. Face of Dam 2 after guniting chipped out cracks east from station 14+00. Note frost protection. 13. Core drilling at west end of Dam 2. 14. Cleaning grout holes east end of Dam 2. Water and air introduced uder pressure through pipe inserted in hole 20 is blowing out of hole 18.
photCL SCE 02 - 21848
Visual Materials
Big Creek, Huntington Lake Dams - Dam #3 - Chipped out vertical and horizontal cracks near North end.
photCL SCE 02 - 23640
Visual Materials
Big Creek, Huntington Lake Dams - Face of Dam #2 after grouting chipped out cracks, East from Station.
photCL SCE 02 - 23642