The MR8-66 Sheet Piling project for the Milwaukee Roadhouse, also known as Deer Lodge.
Environmental Restoration, LLC (ER) was the Emergency Rapid Response Service Contractor (ERRS) for EPA Region 8 under Contract Number EP-W-07-052. ER was tasked under Delivery Order Number 066 to subcontract the installation of water-tight sheet piling at the Milwaukee Roundhouse site in Deer Lodge, MT with the purpose of cutting off a migrating plume of petroleum contamination from moving into the Clark Fork River.
PPM furnished and installed water tight, permanent steel subsurface barrier along the path to depths varying from -14 to 8-ft below ground surface (bgs) level. Sheet pile was then cut off to a depth of 1-ft bgs. 4,000 SF of sheet pile were installed.