HomeMy WebLinkAboutDAQ-2025-000047Yr*g._lJF"g."s"r
Huntington Power Plant
8 miles west of Huntington, Ulah on Hwy 3l
P.O. Box 680
Huntington, Utah 84528
December 13,2024
Mr. Bryce Bird, Director
Utah Department of Environmental Quality
Division of Air Quality
195 North 1950 West
P.O. Box 144820
Sali Lake City, UT 84114-4820
RE Outage Notification, Unit 2, Huntington Power Plant (Title V Permit #1 501001005)
Dear Mr. Bird:
As required by ll.B.1.f.3c of the Huntington Plant Title V operating permit, the purpose of this letter is to inform you of
a boiler unit outage at the PacifiCorp, Huntington Power Plant. Boiler Unit 2 was removed from service on Thursday,
December 12 al 10:49 AM to replace stator filters. The maintenance was performed, and stable operation achieved at
5;12 PM on Thursday, December 121h,2024.
Please see the attached Maintenance Outage Repo( for details.
I am authorized to make this submission on behalf of the owners and operators of the affected source or affected
units for which the submission is made. I certify under penalty of law that I have personally examined, and am
familiar with, the statements and information submitted in this document and all its attachments. Based on my inquiry
of those individuals with primary responsibility for obtaining the information, I certify that the statements and
information are to the best of my knowledge and believe true, accurate, and complete. I am aware that there are
significant penalties for submitting false statements and information, or omitting statements and information, including
the possibility of fine or imprisonment.
For further information on this outage contact Terry Guthrie, Hunter and Huntington Plant Environmental Manager,
a|435-687433tt.
Sincerely,/
,1/
//'
TTAHIEFARrMFNr oF
E NVA9.NyE!IAI- ou4lllY
DIVISION OF AIR QI'AI.ITY
REVIEWED
Initials JBR Date 1/8/2025
Comp Status Meets
File # 10238 Blue 2
outage with table
Enclosure: U2 Maintenance Outage Report - PacifiCorp, Huntington Plant
cc: Terry Guthrie - Hunter and Huntington Plant Environmental Manager
Scarlet Lewis - Environmental Services - NTO 210
Russ Willson - Huntington Plant Files
Outago Roport' Ilunfugton Plant Bolhr Unft #!Strtsr Ffftcr
Chengo Ilrte l?,nfingil
Drh Tlmc Ilaednffsn
tanfn24 10:31AM Unit lood lonryod in etichdim of Unaep f,bu$.dsm
bcglnr
1211212024 l0:49 AM BFO Down-time
begins
1211212024 l0:49 AM Stopped producing electricity
Dlra2024 l1:32 AM BFI Start-up bcginr-
1211212024 2:20PM Started producing electricity
taw2024 2:20PM <l0olo heat input from fuel oil BFO
t211212024 3:56 PM 3 coal mills in service
tyt2l2024 5:12 PM Stable operation (<107o heat input fiom oil, 3 coal mills in sen ice, baghouse temps
>200 degrees)Start-up ends
BFO - Boiler Fire Out
BFI - Boiler Fire In
All times shown are in Mountain Standard Time.ffiFEffi[1Yq!l19.t
nEC 18 ?1,?l I
DIVISION OF AIR OUALITY
Boiler Operating
UNIT #
Outage Start Date:
Outage End Date:
Outage Description:
Hours - Du
Start Date Start Time (BFl) End Date End Time (BFO)
Boiler Opr. Hrs.
Duration (hrs) Daily Tota!
12t12t2024
12t12t2024
0:00
11:32
12t12t2024
12112t2024
10;49
23:59
10.82
12.45
Total:
10.82
12.45
23.3
I.I'Ii\,H [IEi]]AF I METJI OF
ENVIRONMENTAL QUALITY
DIVISION OF AIR QI.'ALITY