The VA New York Harbor Health Care System is seeking bids for the repair of tunnel and crawler space utilities at the Margaret Cochran Corban VA Campus. The project involves repairing and preparing the subsurface for the installation of new flooring, including the removal of existing floor coverings, concrete repair, and the application of moisture remediation coatings and cementitious self-leveling underlayment. The project requires compliance with various ASTM standards and specifications. • The project includes the removal of existing floor coverings and adhesives. • The concrete surface must be prepared to meet the requirements of ASTM F710 and be sound, solid, clean, and free of all oil, grease, dirt, curing compounds, and any substance that might act as a bond-breaker. • The project requires the application of moisture remediation coatings and cementitious self-leveling underlayment to correct excessive moisture conditions and meet the tolerance requirements detailed on drawings. • The surface of the underlayment must be protected from abuse by other trades by the use of plywood, tempered hardwood, or other suitable protection course.