N.H. Admin. Code § Lab 1403.02

Current through Register No. 50, December 12, 2024

Section Lab 1403.02 - Abrasive Blasting

The employer shall ensure compliance with the following requirements:

(a) Blast cleaning nozzles shall be equipped with an operating valve which shall be held open manually. A support shall be provided on which the nozzle may be mounted when not in use; and

(b) Blast cleaning enclosures shall be exhaust ventilated in such a way that a continuous inward flow of air shall be maintained at all openings in the enclosure during the blasting operation.

N.H. Admin. Code § Lab 1403.02

#4118 eff 8-22-86, EXPIRED: 8-22-92

New. #6684, eff 2-4-98, EXPIRED: 2-4-06

New. # 8606, INTERIM, eff 4-12-06, EXPIRED: 10-09-06

New. #8796, eff 1-11-07

Amended by Volume XXXV Number 18, Filed May 7, 2015 , Proposed by #10809, Effective 4/9/2015, Expires4/9/2015.