Visual Materials
Magunden-Mesa Transmission Line
- Description
- Magunden-Mesa Transmission Line - Typical pile type footing in hard decomposed granite requiring heavy shooting M21.
- Date
- 11/17/1949
- Call number
- photCL SCE 02 - 29332
Visual Materials
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Magunden-Mesa Transmission Line - Hard drilling in decomposed granite requiring shooting near mile 20.
photCL SCE 02 - 29330
Visual Materials
Magunden-Mesa Transmission Line - Typical soft granite footing requiring heavy blasting to excavate M20.
photCL SCE 02 - 29331
Visual Materials
Magunden-Mesa Transmission Line - Typical footing in soft granite requiring heavy blasting. In vicinity of M22.
photCL SCE 02 - 29333
Visual Materials
Magunden-Mesa Transmission Line - Macco placing bell hole bit on footing auger.
photCL SCE 02 - 29652
Visual Materials
Magunden-Mesa Transmission Line - Newly placed tower footing showing method of holding stub angles
photCL SCE 02 - 29308
Visual Materials
Magunden-Mesa Transmission Line - Test pile in flooded area just north of M5-T4. Potato field. R.P.K.
photCL SCE 02 - 29589