Plainville, CT

Constructed 350 linear feet of 80-mil HDPE groundwater barrier at a depth of 10 ft to contain flow of contaminated groundwater.

Fabricated installation mandrel to place panels utilizing a vibratory hammer, thus eliminating the need for excavation and disposal of contaminated soils.

Gundwall™ panels 4 ft wide by 10 ft deep were fabricated by GSE Environmental Products. Joints were sealed with a hydrophilic seal during installation.

Location: Plainvillle, CT
Owner: Confidential
Engineer: O'Brien & Gere Engineers
Project total: $59,000