This page contains documents related to EPA's approval of Granite Construction, Inc. Request for Coverage under the General Air Quality Permits for New or Modified Minor Source Hot Mix Asphalt Plants (HMA General Permit) and Stone Quarrying, Crushing, and Screening Facilities in Indian Country (SQCS General Permit) for the Omak Facility on the Colville Indian Reservation, near Omak, Washington.
The EPA approved Granite Construction’s request for coverage on September 22, 2016.
General Permit Documents
Approval and Application Documents
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Approval of Request for Coverage: Granite Construction - Omak Facility (PDF)(4 pp, 63 K,
September 22, 2016)
EPA's approval of coverage under the HMA and SQCS General Permits.
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Technical Support Document for Approval of Request for Coverage: Granite Construction - Omak Facility (PDF)(9 pp, 139 K,
September 22, 2016)
Technical information supporting EPA's approval of coverage.
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Administrative Record Documents Related to Approval of Request for Coverage: Granite Construction - Omak Facility (PDF)(16 pp, 3 MB)
Miscellaneous correspondence and information.
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Request for Coverage (HMA): Granite Construction - Omak Facility (PDF)(20 pp, 4 MB,
July 11, 2016)
Application materials for HMA General Permit.
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Request for Coverage (SQCS): Granite Construction - Omak Facility (PDF)(15 pp, 4 MB,
July 11, 2016)
Application materials for SQCS General Permit.