Exposure monitoring.

CFR · 2024-01-01 · US · Title 10

(a) (1) Exposure monitoring is managed by a qualified individual (e.g., a certified industrial hygienist); and (2) The individuals assigned to this task have sufficient industrial hygiene knowledge and experience to perform such activities properly. (b) (1) The responsible employer must determine workers' 8-hour TWA exposure levels by conducting personal breathing zone sampling. (2) Exposure monitoring results obtained within the 12 months preceding the effective date of this part may be used to satisfy this requirement if the measurements were made as provided in paragraph (b)(1) of this section. (c) (d) (e) (f) (g) (i) Made personally to the affected worker; or (ii) Posted in location(s) that is readily accessible to the affected worker, but in a manner that does not identify the individual to other workers. (2) If the monitoring results indicate that a worker's exposure is at or above the action level, the responsible employer must include in the notice: (i) A statement that the action level has been met or exceeded; and (ii) A description of the corrective action being taken by the responsible employer to reduce the worker's exposure to below the action level, if practicable. (3) If the monitoring results indicate that worker exposure is at or above the action level, the responsible employer must also notify DOE and the SOMD of these results within 10 working days after receipt.

official document · source cfr-2024 · id 10:§ 850.24