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Boulder-Chino Transmission Line (3rd)

Description
Boulder-Chino Transmission Line (3rd) - showing excavation of soil at and between towers 1 to 2 at mile 103. Detail of vertical bank facing north. Material below 1.3' is fine gravel. Material above is clay. Bank about 8.5' high.
Type
Visual Materials(Opens in new tab)
Date
12/11/1947
Call number
photCL SCE 02 - 27893
Find out more
View in the Huntington Digital Library(Opens in new tab)
View in the Library catalog(Opens in new tab)

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  • Boulder-Chino Transmission Line (3rd)

    Boulder-Chino Transmission Line (3rd)

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    Boulder-Chino Transmission Line (3rd) - showing excavation of soil at and between towers 1 to 2 mile 103. 12' rod against vertical bank at right. 9' rod is 8.5' left and level with 12' rod. Both rods on centerline. Tower at left. Looking northeasterly.

    photCL SCE 02 - 27895

  • Boulder-Chino Transmission Line (3rd)

    Boulder-Chino Transmission Line (3rd)

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    Boulder-Chino Transmission Line (3rd) - Showing excavation of soil at and between towers 1 to 2 at mile 103. Also showing existing slope of ground. Vertical rod at 5.5', horizontal rod at 8.9'. Rods on centerline, facing northwesterly.

    photCL SCE 02 - 27890

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    Boulder-Chino Transmission Line (3rd)

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    Boulder-Chino Transmission Line (3rd) - showing excavation of soil at and between towers 1 to 2 at mile 103. 12' rod against vertical bank at upper center. Bisch off at centerline and property line 33.6' east of tower center and 12' west of bank. Bottom of 9' rod 2.6' above top of 12' rod. White rag on top of 12' rod. White post in center is property line. Cone of loose earth at lower right is from Edison property. Facing northerly. Bottom of 12' rod is about 46' east and 24' below east tower footings.

    photCL SCE 02 - 27894

  • Boulder-Chino Transmission Line (3rd) - Rod on centerline - facing northwest

    Boulder-Chino Transmission Line (3rd) - Rod on centerline - facing northwest

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    Boulder-Chino Transmission Line (3rd) - Rod on centerline - facing northwest - Rod 12' long. Showing excavation of soil at and between towers 1 & 2 at mile 103 - Hayfield-Highgrove 220kV.

    photCL SCE 02 - 27889

  • Boulder-Chino Transmission Line (3rd) - Showing excavation of soil at and between towers 1 to 2 at mile 103. Rods on centerline

    Boulder-Chino Transmission Line (3rd) - Showing excavation of soil at and between towers 1 to 2 at mile 103. Rods on centerline

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    Boulder-Chino Transmission Line (3rd) - Showing excavation of soil at and between towers 1 to 2 at mile 103. Rods on centerline - 9' Rod against vertical bank is .2' in ground. 12' Rod at toe of slope. Looking north.

    photCL SCE 02 - 27891

  • Boulder-Chino Transmission Line (3rd) - Camera at edge of fill. Rod about 25' north of centerline - facing southwest

    Boulder-Chino Transmission Line (3rd) - Camera at edge of fill. Rod about 25' north of centerline - facing southwest

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