NY Asbestos Abatement case studies
NY Asbestos Abatement · Put your knowledge to work in context.
The New York State Asbestos Abatement credential is a state-level certification for workers, supervisors, and contractors who disturb, remove, or handle asbestos-containing material in New York. It exists to protect building occupants and abatement crews from exposure to airborne asbestos fibers, and employers, building owners, and project monitors commonly look for it before anyone goes on a regulated abatement site. The NY Asbestos Abatement case studies are 5 cases and about 4,558 words.
1The Plaque on the Film: Surveillance Findings Versus Fitness for Duty
A 47-year-old asbestos handler with 12 years on abatement crews and a 22 pack-year smoking history completes his annual medical surveillance. The chest radiograph, read by an ILO B-reader, shows bilateral small irregular opacities 1/1 with diaphragmatic pleural plaques.
934 words, about 5 min2Friday Night at the Hospital: Presumed ACM, Emergencies, and Who May Cut the Pipe
A 250-bed hospital loses chilled water to a patient wing when a 6-inch line in a basement mechanical room fails. The line is wrapped in white, friable-looking insulation under a canvas jacket; about 30 linear feet must be cut out.
901 words, about 5 min3The Ninth-Inch Tile, the 0.4% Ceiling Tile, and a Custodial Shortcut
A survey of a 1966 elementary school produces three findings that matter for summer work. (1) Nine-inch by nine-inch resilient floor tile in 14 classrooms, with black mastic beneath: PLM shows one sample at 2% chrysotile, one at 3% chrysotile, and one "none detected." (2) Two-by-four lay-in ceiling tile in the corridors: "chrysotile present, less than 1%, 400-point count 0.4%." (3) A single elbow of friable pipe wrap in a crawlspace reachable only through a hatch: 25% amosite.
857 words, about 4 min4Negative Pressure That Isn't, a Torn Glove Bag, and a Dead Shower
Midway through a large project, a four-person crew is removing 400 square feet of friable duct insulation inside a critical barrier on a vacant office floor. The enclosure is about 60,000 cubic feet with two HEPA air machines rated 1,000 cfm each and a negative-air exhaust discharging outdoors.
932 words, about 5 min5Clearance With One Bad Number and One Bad Pump
Final clearance on a large abatement. Five inside samples are collected on 25 mm cassettes at 2 L/min for four hours, along with two outdoor location samples, all analyzed by PCM.
934 words, about 5 min