Contractor will provide labor and materials to Remove tar and water proofing the surface scarpe…

The Virginia Department of Military Affairs awarded contract PO05486123 to Dorin Landscaping Inc. on September 30, 2026, for a cumulative contract value of $694,739.40. The contract is structured as a single lump sum line item valued at $694,739.40, with delivery designated to Ryan Taylor.

The scope of work encompasses waterproofing and drainage system installation services. Specifically, the contractor will remove existing tar and waterproofing materials through surface scraping and sandblasting to a solid substrate, caulk all penetrations and seams with Nova Tuff caulk, install six-inch high-density polyethylene (HDPE) double wall bell end perforated pipe and fittings with filter sock, apply an eight-ounce geotextile/filler barrier between stone and soil layers, and reapply and compact soil to 95 percent Maximum Dry Density per appropriate specifications (MAG11, MAG15, MAG16, MAG17). The specific locations of performance are not detailed in the contract documentation provided.