DAQ-2025-002131

383 West Vine Street, Murray, UT 84123

April 23, 2025

Division of Air Quality
Attn: NSR Section – Alan Humpherys
195 N 1950 W
Salt Lake City, UT 84114

Dear Mr. Humpherys,

Re: Approval Order (AO): Central Laundry Facility DAQE-AN126340002-19
Project Number: N12634-0003

This letter is regarding the AO referenced above and the UDAQ approval letter dated 10/3/2023 approving
the Replacement-in-Kind of the 16.8 MMBtu/hr boilers. This letter is intended to provide notification that as
of 3/3/2025 the new boilers are installed and running.

Please feel free to contact me directly with questions.

Sincerely,

Jim Blankenau, P.G.
Intermountain Healthcare
383 West Vine Street
Murray, UT 84123
801-484-6114
[e-mail]

James
Blankenau, P.G.
Digitally signed by James Blankenau, P.G. Date: 2025.04.23 13:43:05 -06'00'