HomeMy WebLinkAboutDAQ-2024-0051541
DAQC-163-24
Site ID 10154 (B1)
MEMORANDUM
TO: FILE – MISSION SUPPORT
THROUGH: Chad Gilgen, Minor Source Compliance Section Manager
FROM: Susan Weisenberg, Environmental Scientist
DATE: February 21, 2024
SUBJECT: PARTIAL COMPLIANCE EVALUATION, Minor, Davis County
INSPECTION DATE: January 11, 2024
SOURCE LOCATION: Building Z-15, Freeport Center, Clearfield.
SOURCE CONTACT(S): Layne Russell, Production Manager: 801-773-7900
David Merrill, Owner
OPERATING STATUS: Now operating under a Small Source Exemption (SSE).
PROCESS DESCRIPTION: Mission Support Incorporated operates an aircraft sheet metal repair shop
and paint booth. The company does contractual sheet metal repair work
for primarily the U.S. military with occasional work for commercial
aircraft. Parts to be repaired and raw materials are shipped to the Mission
Support work shop. The work consists of refurbishing aircraft airframe
components. After the aircraft components have been refurbished they
are painted according to manufactures specifications. The paint booth is
equipped with two negative air fans at the north and south end of a large
room. The fans pull air from the booths through filters that capture paint
particulate before being vented out two exhaust stacks and into the
atmosphere. Special polyurethane paints are used for the military parts.
After the parts have been refurbished, painted, and inspected, they are
created and shipped to their destinations.
APPLICABLE
REGULATIONS: Small Source Exemption (SSE) DAQE-EN101540001-20 dated March
24, 2020.
Revocation of the Approval Order (AO) DAQE-113-92 dated February
1, 1992, GN101540002-20 dated March 24, 2020.
SOURCE EVALUATION:
COMPLIANCE STATUS &
RECOMMENDATIONS: Mission Support Inc., is now operating under the SSE
DAQE-EN101540001-20 dated March 24, 2020. The source AO was
revoked on the same date on the document DAQE-GN101540002-20.
RECOMMENDATION FOR
NEXT INSPECTION: Remove from the inspection targeting system.