DAQ-2025-003077

195 North 1950 West • Salt Lake City, Utah
Mailing Address: P.O. Box 144820 • Salt Lake City, Utah 84114-4820
Telephone [phone] • Fax [phone] • T.D.D. 800 346-3128
www.deq.utah.gov
Printed on 100% recycled paper
State of Utah

Department of
Environmental Quality

Tim Davis
Executive Director

DIVISION OF AIR QUALITY
Bryce C. Bird
Director

SPENCER J. COX
Governor

DEIDRE HENDERSON
Lieutenant Governor
DAQC-595-25
Site ID # 10219 (B4)

Fariba Mehdizadeh
Kinder Morgan Altamont LLC
1667 Cole Boulevard, Suite 300
Lakewood, CO 80401

Dear Mr. Mehdizadeh:

Re: Kinder Morgan Altamont LLC - Bluebell Gas Processing Plant – Compression Engines
C-C250 and C-251 - Protocol Review and Test Date Confirmation – Duchesne County

The testing protocol for the Kinder Morgan Altamont LLC - Bluebell Gas Processing Plant – Gas
Compression Engines C-250 and C-251, located at the Bluebell Facility, Roosevelt, Duchesne
County Utah, dated June 16, 2025, has been reviewed and found to be acceptable. The agreed
upon test date is July 21-25, 2025.

Acceptance of a protocol does not relieve the owner/operator and the testing contractor from strict
adherence to all applicable EPA methods, Utah Division of Air Quality (DAQ) policies, Utah Air
Quality Rules (UAQR), and methods approved by the Director. Any deviation from EPA
methods, DAQ policies, UAQR, and methods approved by the Director must be addressed
separately and express written consent given prior to commencement of testing.

The DAQ requires that all test reports include a statement signed by a responsible official
certifying that:

A. Testing was conducted while the source was operating at the rate and/or conditions
specified in the applicable approval order, operating permit, or federal regulation.

B. During testing, the source combusted fuels, used raw materials, and maintained process
conditions representative of normal operations, and operated under such other relevant
conditions specified by the Director.

C. Based on information and belief formed after reasonable inquiry, the statements and
information contained in the report are true, accurate, and complete.

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DAQ-595-25
Page 2

If you have any questions, call me at [phone] or e-mail me at [e-mail].

Sincerely,

Robert Sirrine, Environmental Scientist
Division of Air Quality

RS:aj

cc: Tri-County Health Department
Emissions Testing Group

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