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1926.804(h) Materials Lock
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A chamber through which materials and equipment pass from one air pressure environment into another.
Related Code Sections
1926.804(h) Underground Construction, Caissons, Cofferdams, and Compressed Air, Materials Lock
A chamber through which materials and equipment pass from one air pressure environment into another ...
OSHA 1926 Construction > S Underground Construction, Caissons, Cofferdams, and Compressed Air > 1926.804 Definitions Applicable to This Subpart > 1926.804(h) Materials Lock
1926.803(g)(1)(vii) Underground Construction, Caissons, Cofferdams, and Compressed Air,
Where only a combination man-and-materials lock is required, this single lock shall be of sufficient capacity to hold the employees constituting two ...
OSHA 1926 Construction > S Underground Construction, Caissons, Cofferdams, and Compressed Air > 1926.803 Compressed Air > 1926.803(g) Man Locks and Special Decompression Chambers- > 1926.803(g)(1) Man Locks > 1926.803(g)(1)(vii)
1926.913(b) Blasting and the Use of Explosives,
for carrying, shall be permitted to enter the air lock. No other material, supplies, or equipment shall be locked through with the explosives ...
OSHA 1926 Construction > U Blasting and the Use of Explosives > 1926.913 Blasting in Excavation Work Under Compressed Air > 1926.913(b)
1926.803(l) Underground Construction, Caissons, Cofferdams, and Compressed Air, Fire Prevention and Protection
Shafts and caissons containing flammable material of any kind, either above or below ground, shall be provided with a waterline ...
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1926.803 Underground Construction, Caissons, Cofferdams, and Compressed Air, Compressed Air
at least two locks in perfect working condition, one of which shall be used exclusively as a man lock, the other, as a materials lock ...
OSHA 1926 Construction > S Underground Construction, Caissons, Cofferdams, and Compressed Air > 1926.803 Compressed Air