Floor work is small in area and big in questions.
Subfloor condition
Removing tile and adhesive exposes the subfloor. Gouges, moisture damage and leveling needs are easier to price once the floor is up, so the scope keeps room for them.
Grinding and sanding
Anything that grinds, sands or saws asbestos-containing flooring is prohibited under PSCAA’s nonfriable rule unless the dust is handled as friable material. That rules out sanding down a mastic residue as a shortcut.
Disposal
Nonfriable waste goes into labeled containers and to a facility authorized to take it. In Pierce County outside the City of Tacoma, PSCAA’s list names Hidden Valley Transfer Station in Puyallup, and a waste shipment record goes with the load.