Fill Replacement – Six (6) Cells: • Remove the existing fill and place into disposal bins supplied and coordinated by Contractor. • Supply and install 5’-0” of new Brentwood shockwave MA film fill, equal or better, filmpack, cellular fill. If bidder has different fill offerings available, please provide an adder price in the clarifications section along with associated technical data. • Fill to be constructed from rigid polyvinyl chloride PVC sheets, be resistant to UV, rot, fungus, organic and inorganic solvents, acids and alkalis, and chemicals normally found in cooling tower circulating water. • Existing top layer of fill pack is 12” wide x 12” tall x 72” long. Existing bottom layer of fill pack is 12” wide x 48” tall x 72” long. • New fill shall be manufactured from 10 mil (after forming) nominal gauge PVC sheets mechanically assembled into rigid blocks. Film sheets shall be assembled in an offset flute design to provide resistance to fouling. • New fill shall be installed on existing joists and joist supports. Should existing joints and joist supports require replacement, they will be handled on a T&M extra work order...
