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To monitor entrants during the job and during entry & exit to insure their safety. |
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The attendant may not abandon his post for any reason while personnel are in the space unless relieved by another qualified attendant. |
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To monitor atmospheric conditions in the space prior to and during entry.
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To control access to the confined space. |
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To summon emergency assistance as needed.
A telephone must be located so that the attendant can call for assistance without leaving his post. |
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To assess hazards in and around the space, and take any necessary action.
If necessary, the attendant should have the entrants evacuate the confined space. |
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The attendant may perform no duties that will interfere with his primary duty to protect the entrants.
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The attendant may hand tools and supplies in or out of the tank as long as he is in continuous verbal contact with the entrant. |
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The attendant may record data provided by an entrant as long as there is continuous verbal contact. |
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The attendant may monitor the entrants by verbal communication or by monitoring closed circuit television. |
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The attendant should not enter the space for any reason. |
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