Environmental Contractors, Inc.

PORTFOLIO: Acme Solvents NPL Site – Construction

Groundwater recovery system work consisted of installing 14 8-inch groundwater recovery wells, 14 2-inch groundwater monitoring wells, over 10,000 feet of groundwater extraction piping, and the complete construction of a 120 gpm groundwater treatment facility. The treatment components include a biological reactor, lamella settler, sand filter, air strippers, activated carbon absorption and a filter press. Soil vapor extraction work consisted of excavating trenches into bed rock, installing recovery pipe, construction of a treatment building, and drilling six air recharge wells. This is an on-going project.

 Location: Winnebago County, Rockford, IL
 Owner: Acme Solvents RA/RD Group
 Architect: Harding Lawson and Associates