A worker checks the alignment of a steel piling being driven into the ground beneath Alum Creek inside the eastern coffer dam at the Main Street Bridge construction site.
On The Level
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Next post: Hand Signals
A worker checks the alignment of a steel piling being driven into the ground beneath Alum Creek inside the eastern coffer dam at the Main Street Bridge construction site.
Previous post: Notched and Beveled
Next post: Hand Signals
