DAQ-2025-002030

Intermou ntain Power Service Corporation
April2,2025
Mr. Bryce Bird, Director
Utah Division of Air Quality
195 North 1950 West
P.O. Box t4482O
Salt Lake City, Utah 84LL4-482O
Portable Flare at the lntermountain Generation Station
Dear Director Bird:
lntermountain Power Service Corporation (IPSC) is submitting notification for the use of a portable flare
at the lntermountain Generation Station (lGS). There is an immediate need for this flare to be able to
diagnose some issues with the gas pipeline. The flares will be used at the IGS site starting April 4, 2025. lt
is anticipated that the flare will be used for about ten (10) days.
The approximate flare locations will be near the IGS's east fence line in Millard County, Utah, coordinates
39.510431, -112.565541. The flares will operate up to 24 hours per day to reduce methane emissions from
the pipeline project.
lf you have any questions or comments regarding the operation of the portable flare, please contact Mike
Utley at [phone] or [e-mail].
I certify that, based on information and belief formed after reasonable inquiry, the statements and
information in this document are true, accurate and complete.
Sincerely,
,fit ).0,w
DahlJ. Dalton
President and Chief Operations Officer and Responsible Official
MU/he
cc: Jon L. Black
Manager New source Review Section
Utah Division of Air Quality
DEPARTMENT OF
EI$RONMENTAL (x.|ruTY
APR - I 2025
DMSION OF AtB TAUW
850 West Brush Wellman Road, Delta, Utah, 84624 / Telephone: [phone] / FAX:. [phone] / Fed.l.D. #87-0388573
B-2-10327