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Boulder-Chino Transmission Line (2nd) - Tower footing
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Boulder-Chino Transmission Line (2nd) - Tower footing
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Boulder-Chino Transmission Line (2nd) - Tower footing - Mile 46
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Boulder-Chino Transmission Line (2nd) - Tower footing near mile 132
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Boulder-Chino Transmission Line (2nd) - Tower footing near mile 132 -Typical setting shrinkage checking.
photCL SCE 02 - 23494

Boulder-Chino Transmission Line (2nd) - Tower footing near mile 132
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Boulder-Chino Transmission Line (2nd) - Tower footing near mile 132 -Typical setting shrinkage checking.
photCL SCE 02 - 23495

Boulder-Chino Transmission Line (2nd) - Tower footing near mile 132
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Boulder-Chino Transmission Line (2nd) - Tower footing near mile 132 -Typical setting shrinkage checking.
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Boulder-Chino Transmission Line (2nd)
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Boulder-Chino Transmission Line (2nd) - (1st Boulder line, 1937 const.) Footing corrosion near Pisqah
photCL SCE 02 - 27007

Boulder-Chino Transmission Line (2nd)
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Boulder-Chino Transmission Line (2nd) - (1st Boulder line, 1937 const.) Footing corrosion near Pisqah
photCL SCE 02 - 27008