arc welding - utility worker fixing broken water main (san francisco)


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Arc Welding - Utility Worker Fixing Broken Water Main (San Francisco)

To see more photos of this repair operation, go to this photo album.

More images of ▶ arc welding bucket construction workers contractor electrodes hetch hetchy water system high-visibility vest infrastructure people reflective vest repairing safety helmet safety vest SFPUC sink hole sparks utility crew utility workers water department water main water pipe welder worker working
290 Division St, San Francisco, CA 94103, USA