4620.3250 USE OF QUALIFIED INDIVIDUALS.


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Subpart 1.

Qualified individuals.

Qualified individuals must be used to perform asbestos-related work.

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A.

An asbestos contractor must employ only asbestos workers and site supervisors with current certificates issued by the commissioner to conduct asbestos-related work.


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B.

An asbestos contractor must ensure that a current asbestos worker certificate or asbestos site supervisor certificate for each individual engaged in asbestos-related work is readily available at the work site for review by the commissioner, except as provided in parts 4620.3300, subpart 5, item A, and 4620.3310, subpart 6, item A.



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Subp. 2.

Required work site personnel.


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A.

An asbestos contractor must ensure that a certified asbestos site supervisor is present at the work site during all times when asbestos-related work is performed.


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B.

If the asbestos contractor is only performing air quality monitoring, then that asbestos contractor must ensure that:

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(1)

a certified site supervisor is present at the work site during all times that air quality monitoring is being performed; or


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(2)

a certified asbestos worker is present at the work site during all times that air quality monitoring is being performed.



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C.

The asbestos worker under item B, subitem (2), must be able to immediately contact a certified site supervisor of the asbestos contractor performing the air quality monitoring.


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D.

If requested, the certified site supervisor must be present at the work site within two hours after being contacted.