It looks like there's a mains cable to feed the power tool, a hose to
deliver some kind of chemical solution to the tool and another hose to
recover the excess solution. Plus possibly air pressure or suction.
It may be one of those glass repair jobs where they fill in a chip with
epoxy and polish it smooth, like they do for car windshields.
It would be cheaper than replacing that whole pane of glass.
From: willdo-1
Oh boy! He has no face or eye protection; no gloves; the mains cables
are a real mess; there is a tangle of what looks like air hoses and
mains cables to his left. Two of the cables seem to be joined and
wrapped with tape. He is putting a hell of a lot of pressure on the
glass... if he is polishing it. But he's not a young man so maybe
he's a survivor.
D
Dr E D F Williams 41660 TOIVAKKA Finland Ph: +358(0)400706616
On 30/12/2010 07:48, Larry Colen wrote:
On our way back to my friend's house from Golden Gate Park, we saw
this fellow at work. As far as I can tell, he is polishing the window
glass:
http://www.flickr.com/photos/ellarsee/5305590222/in/set-72157625703721486/
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