Testing walls before the remodel
Samples come from each wall system the work will touch, since a house can have a 1970s knockdown in the living room, a plaster-skimmed bath and a later addition with newer drywall. For a building of up to four units the owner may take the samples, or a certified consultant can; material over 1% asbestos that is friable is handled under section 11-2-303 of the rule.
Notice to the District applies at 100 square feet, 100 linear feet or 35 cubic feet of regulated material, and a residential building of four units or fewer can pay an added fee for a 72-hour start. What a wall job costs depends on wall area, ceiling height, whether drywall comes out with the texture, and the enclosure and waste involved.
Opened walls can expose duct runs and the ceiling above, which is the territory of the asbestos duct and furnace insulation removal page. See the Union City Asbestos Removal homepage for every service.