 From:       Richard Krock <rkrock@vinylinfo.org>                                                                                
                                                                                                                                  
  To:         Jodi Howard/RTP/USEPA/US@EPA                                                                                        
                                                                                                                                  
  Date:       09/21/2009 04:04 PM                                                                                                 
                                                                                                                                  
  Subject:    RE: VI Support Information for September 28 Meeting with EPA                                                        
                                                                                                                                  





Dear Ms. Howard,

Please find attached our non-confidential submission of our PVC MACT
working group summary.  I am resending all the block flow diagrams
consolidated into one workbook as well.   Please accept my apology for
any delay this may have caused in getting the information communicated
within your organization prior to our September 28 meeting.   Please do
not hesitate to contact me if any other questions or issues arise.
Thank you.








*Please note our new contact information*

Richard Krock
Technical Director


The Vinyl Institute
1737 King Street Suite 390
Alexandria, VA 22314
Direct: 571.970.3392
Mobile: 571.216.4474
Fax: 571.970.3271
Email: rkrock@vinylinfo.org 
http://www.vinylinfo.org 
http://www.vinylindesign.com 

(Embedded image moved to file: pic29063.jpg)VI Logo



      From: Richard Krock
      Sent: Friday, September 18, 2009 3:43 PM
      To: 'Howard.Jodi@epamail.epa.gov'
      Subject: VI Support Information for September 28 Meeting with EPA

      Dear Ms. Howard,

      As we discussed, The Vinyl Institute held a working group meeting
      this week to identify common issues that are involved in
      completing the PVC MACT 114 Request.  The attached letter
      articulates our discussions, concerns, and proposals.   We would
      like to review this letter and the two attached block flow
      diagrams and attached test setup sketch in detail at our planned
      meeting from 1:00 to 3:00 pm on September 28, 2009.  Attendees
      from The Vinyl Institute membership at the meeting will be:  Mary
      Bachynsky (Formosa), Barry Christensen (OxyChem), Kevin Bloomer
      (Westlake), Mark Garza (ShinTech), Otis Sistrunk (PolyOne) and
      Rich Krock (Vinyl Institute).  We understand that you will also
      have a conference call line available for some of the members who
      will not be able to physically attend.  Please forward that
      information to me and I will send it out to our members.   We
      appreciate the opportunity to meet with you and your colleagues
      and look forward to our discussion.  In the meantime, please do
      not hesitate to contact me with any questions or comments.  Thank
      you.(See attached file: VI PVC MACT STack Resin Testing Block Flow
      Diagram and Method 316 sketch 9-17-09.xls)(See attached file: EPA
      PVC MACT Testing VI Work Group Proposal 9-21-09.pdf)