Does anyone have good cost averages for the equipment located at water
treatment and wastewater treatment facilities?  I am looking for
average or aggragate costs for this equipment for insurance purposes
so Replacement Costs are what I am after.  I realize that there is a
lot of various equipment at these plants so a link to a pricing manual
may be beneficial.  Also, Square Foot costs for the buildings would
also be useful (Headworks, Clarifier, Aeration Basins, Pump Stations,
Clearwells, Wet Wells, etc.).

You could try search the Thomas Register (www.thomasregister.com).
(a free registration is required, but a search using wastewater
treatment brought up a variety of companies that you might be able to
get prices from)

Thanks for the tip.