bosch hammer drill - electrical jackhammer - power tool - construction worker
Bosch Hammer Drill - Electrical jackhammer - Utility Workerr (San Francisco)
bosch hammer drill
construction worker
drainage
earth
electrical jackhammer
ground
heavy-duty
high-visibility jacket
high-visibility vest
industrial
power tool
reflective jacket
reflective vest
safety helmet
safety jacket
storm drain
utility worker
working
August 2, 2009
San Francisco, California, USA