On the construction site I am working on, I am glad to see everything grounded such as the metal framing beams, cable trays, plumbing and even the metal roofing. We even have a lighting protection service subcontracted. By the way here is a link to the pictures of the jobsite below. Click on the date first that says 2003-06 and the newest part you see is the part left standing and new pics should be added soon and this school should be finished early of next month.
http://www.cmw.osfc.state.oh.us/guest/photoarchive.cgi?9184+
