Minnesota Administrative Rules

7008.4110 CONDITIONALLY INSIGNIFICANT PM AND PM10 EMITTING OPERATIONS.

Subpart 1.

Applicability.

This part applies to any stationary source claiming particulate matter (PM) or particulate matter of less than ten microns (PM10) venting equipment as a conditionally insignificant activity.

Subp. 2.

Requirements.

Emissions from equipment venting PM or PM10 inside a building, for example: buffing, polishing, carving, cutting, drilling, machining, routing, sanding, sawing, surface grinding, or turning equipment, must be:

A.

filtered through an air cleaning system; and

B.

vented inside of the building 100 percent of the time.

Statutory Authority:

MS s 116.07

History:

28 SR 1482

Published Electronically:

February 28, 2005