Here a hammer is passed to a worker under bridge.
It just flipped up to worker when rope hit edge of steel.
Worker moves planking as he progresses across bridge. .............................. |
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Figure 8 - J hook is attached with a large U-bolt placed around a 4 x 4 x 16 in. piece of treated wood clamping it to the bridge angle iron. Drilling of holes was not allowed. |
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Aerial enclosure was used to
splice Fig.8 cable to buried cable. U-guard protected cable on an angle down to ground. |
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