Question #1: Can you identify the different work spaces of a ship? When do the Enclosed Space or Adjacent Space standards apply to the following work situations?

Question #2: Entry is being conducted in a land storage tank (confined space). Who can approve the tank for entry? a) Certified Industrial Hygienist (CIH)   [29 CFR 1915 Subpart B] b) Shipyard Competent Person (SCP)   [29 CFR 1915 Subpart B] c) Certified Marine Chemist (CMC)   [29 CFR 1915 Subpart B] d) Entry Supervisor   [29 CFR 1910.146] Question #3: What is the allowable oxygen concentration for entry into a confined space in the shipyard? a) 20.8 - 21%   b) 19.5 - 23.5%   c) 19.5 - 22%   d) 16.5 - 22%

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Question #4:

What standard applies for testing a sewer for entry in a shipyard?

a) 29 CFR 1915 Subpart B b) 29 CFR 1910.146

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Question #5:

Who allows entry into a confined space with a toxic atmosphere above the permissible exposure limit (PEL)?
 

a) Certified Marine Chemist (CMC) b) Shipyard Competent Person (SCP) c) Industrial Hygienist d) Certified Industrial Hygienist (CIH)