Document ID: EPA-HQ-OAR-2002-0085-0575
Agency: epa
Document Type: Supporting & Related Material
Title: 
Posted Date: 2023-08-16T04:00Z

MEMORANDUM   

DATE:		12/22/2020

TO:	National Emission Standards for Hazardous Air Pollutants: Coke Ovens: Pushing, Quenching, and Battery Stacks Residual Risk and Technology Review; Docket ID: EPA-HQ-OAR-2002-0085

FROM:	Donna Lee Jones and Ted Palma, U.S. EPA, Office of Air Quality Planning and Standards (OAQPS), Research Triangle Park, NC 

SUBJECT:	Conference call with Coke Industry Representatives as Follow-up to ICR Data Review
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SUMMARY

      A TEAMS conference was held on December 21, 2020, between the EPA and the Coke Oven Environmental Task Force (COETF), to discuss coke battery modeling, as part of the Pushing, Quenching, and Battery Stacks (PQBS) Residual Risk and Technology Review (RTR) for 40 CFR part 63, subpart CCCCC. The conference call was a follow-up to industry review of the coke modeling file "shell" data submitted to the EPA in response to EPA's information collection request (ICR). The COETF is made up of coke company representatives, their attorney, technical support, and director.
      
      Industry had previously submitted information on F' values and buoyant line plume (BLP) heights on November 30, 2020 (Attachment 1). The EPA reviewed and provided questions and responses on December 11, 2020 (Attachment 2). Industry provided additional background and technical documentation regarding buoyancy parameters on December 18, 2020, and a link to decision made by Region III concerning U.S. Steel Clairton, PA, coke modeling (Attachment 3). The EPA and industry discussed their previously submitted documentation regarding buoyancy line and point source modeling in light of the EPA questions.
      
ATTENDEES
      
Donna Lee Jones, EPA/OAQPS
Ted Palma, EPA/OAQPS
Matt Woody, EPA/OAQPS
Chris Owen, EPA/OAQPS

David Ailor, COETF/ACCCI
Mary Kaplan, AECOM
Bob Paine, AECOM
Allen Dittenhoefer, Montrose
Jeffrey Knight, Pillsbury Winthrop Shaw Pittman LLP 

ABC Coke
Abby Anderson
Jay Cornelius
Bill Osborn

AK Steel
Katie Kistler

ArcelorMittal
Julianne Kurdila
Rich Zavoda
Marian Gammon

USS
Chris Hardin
Brett Tunno

Attachments