Harrisburg , PA
Location: Harrisburg, PA Cofferdam Size: 4′ high x 100′ long Water Depth: 3′ Installation Time: 4 hours Project Description: Contractor needed to block the river to install a pipeline across it. Pipeline Installation A dry work environment is required for the installation and/or repair of utility, oil and other pipelines. Dewatering, damming or diverting water …