Specifications include, but are not limited to: Excavation and removal of (1) 12,000 gallon double wall fiberglass underground fuel storage tank (UST) that is no longer in service, associated piping and appurtenances, backfill, and repaving. Provide shoring, bracing, and other supports to prevent movement, settlement, or collapse of remaining or adjacent wall areas, structure, or facilities. F. Arrange shoring, bracing, and supports to prevent overloading of any structure.; Where items are removed from preceding work, repair work disturbed by removal. B. Where walls, ceilings, floors or partitions are removed, repair adjacent walls, ceilings or floors disturbed by removal. C. Where preceding construction is cut or otherwise disturbed to permit installation of work, match and patch existing disturbed construction.