HomeMy WebLinkAboutDAQ-2025-001536
195 North 1950 West • Salt Lake City, UT
Mailing Address: P.O. Box 144820 • Salt Lake City, UT 84114-4820
Telephone (801) 536-4000 • Fax (801) 536-4099 • T.D.D. 800 346-3128
www.deq.utah.gov
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State of Utah
Department of
Environmental Quality
Tim Davis
Interim Executive Director
DIVISION OF AIR QUALITY
Bryce C. Bird
Director
SPENCER J. COX
Governor
DEIDRE HENDERSON
Lieutenant Governor
DAQC-291-25
Site ID 10794 (B4)
Christy Seiger-Webster
McWane Ductile
2550 South Industrial Parkway
P.O. Box 1219
Provo, UT 84606
Dear Ms. Seiger-Webster:
Re: McWane Ductile – Utah – PM, NOX, CO, and SO2 Testing of Cupola Baghouse –
Protocol Review and Test Date Confirmation – Utah County
The testing protocol for the McWane Ductile Cupola Baghouse dated March 10, 2025, has been
reviewed and found acceptable. The agreed upon test date is April 22, 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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DAQC-291-25
Page 2
If you have any questions, call me at (385) 306-6534 or e-mail me at pfmorris@utah.gov.
Sincerely,
Paul Morris, Environmental Scientist
Major Source Compliance Section
PM:rh
cc: Utah County Health Department
TETCO
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Paul Morris