Snyder & Associates prepared a construction cost estimate for the water treatment plant for Gallatin as part of the Preliminary Engineering Report in the amount of $3,766,650. The estimate was prepared on Feb. 28, 2011. An addendum changed the treatment method from membrane technology to lime softening treatment.
The bid results on March 3, 2015, included three bidders. The low bidder, Irvinbilt, submitted a base bid of $5,909,300.