The Hillis Group completed 13.6 miles of Stress Corrosion Cracking Hydrostatic testing combined with 6,852 LF of take up and re-lay of 24” pipe. This project consisted of pipe replacements, building, maintaining, and removal of temporary access roads, multiple creek crossings, difficult terrain (rock and steep slopes), two separate caliper…
The Hillis Group completed a 13-mile pipeline restoration project in Honesdale PA. The scope included restoration to grade, decompaction, rock removal, seeding, hydroseeding, mulching, as well as restoration of 20+ acres in a contractor laydown yard, scraping stone, off-site hauling, removing, and restoring topsoil.
This project consisted of the installation of 2.12 miles of 8” natural gas pipeline in the subzero degrees of winter. The Hillis Group tied a new gas well into an existing 12” transmission line. The scope of work also included clearing the right of way, fabrication and installation of a…
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