Fort Hamilton Confined Space Entry Permit
Issued by the Fort Hamilton Safety Office
Telecom manholes with “no additional hazards” for “normal telecom operations” do not
require a permit, but entry must comply with 29 CFR 1910, 146 and 268.
Date and Time Issued: _______________
Date and Time Expires: _______________________
Job site/Space I.D.: ____________________
Organization: _________________________
Equipment to be worked on: _______________
Work to be performed: ______________
Stand-by personnel: __________________ ________________ __________________
1. Atmospheric Checks:
Time ___________
Oxygen ________ %
Explosive ________ % L.E.L.
Toxic ________ PPM
2. Tester's signature: _____________________________
3. Source isolation (No Entry): N/A Yes No
Pumps or lines blinded, disconnected, or blocked ( ) ( ) ( )
4. Ventilation Modification: N/A Yes No
Mechanical ( ) ( ) ( )
Natural Ventilation only ( ) ( ) ( )
5. Atmospheric check after isolation and ventilation:
Oxygen __________% > 19.5 %
Explosive _______% L.E.L. < 10 %
Toxic ___________PPM < 10 PPM H(2)S
Time ____________
6. Testers signature: _____________________________
7. Communication procedures: ________________________________________
_____________________________________________________________________
Fort Hamilton Safety Form 385-4
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