[Tagging] steel worker and smaller concrete structures on site

[M∡rtin Koppenhoefer]

2011/4/15 Josh Doe <josh at joshdoe.com>:
> I feel so confused... of course you aren't talking about mapping people.... ??


Let's say I am tagging people offering services. I am less interested
in the man working in the steel mill, I am interested in the word for
constructing supporting/structural steel buildings.

cheers,
Martin