From: Bouchard, Andrew [Bouchard.Andrew@epa.gov]

Sent: Friday, July 11, 2014 3:44 PM

To: Richard Krock; Howard, Jodi

Cc: Lassiter, Penny; Kataoka, Mark; JC Walker

Subject: RE: VI PVC MACT Subgroup Questions on EPA S114 for Process 

Vents

Attachments: Consolidated QA on Response to VI Comments on EPA PVC 

Section 

114_Final.docx

Mr. Krock,

Per the email below, attached you will find a consolidated Q&A document 

consisting of all the 

questions VI has raised on EPA’s CAA Section 114 request related to the 

Excel surveys & instructions, 

process wastewater and/or resin sampling, and process vent testing. 

Again, I’d just like to note that if 

any facility has site specific issues on how to comply with our CAA 

section 114 request, they should 

contact us directly. Thanks.

___________________________________ 

Andrew Bouchard 

Environmental Engineer 

U.S. Environmental Protection Agency 

OAR/OAQPS/SPPD/RCG 

Phone: (919) 541-4036 

Fax: (919) 541-0246 

Bouchard.Andrew@epa.gov

From: Bouchard, Andrew 

Sent: Tuesday, July 01, 2014 4:17 PM 

To: 'Richard Krock'; Howard, Jodi 

Cc: Lassiter, Penny; Kataoka, Mark; JC Walker 

Subject: RE: VI PVC MACT Subgroup Questions on EPA S114 for Process Vents

Mr. Krock,

We are in the process of putting together a consolidated Q&A document 

consisting of all the questions 

VI has raised on EPA’s CAA Section 114 request related to the Excel 

surveys & instructions, process 

wastewater and/or resin sampling, and process vent testing. Portions of 

VI’s specific questions related 

specifically to the process wastewater and/or resin sampling have already 

been responded to (see 

email from May 22, these answers will be consolidated into the Q&A 

document for ease and 

consistency) and EPA is expecting responses from those facilities asked 

to provide us with this data by 

July 31, 2014. We anticipate responding to the remaining issues raised by 

VI in the aforementioned 
consolidated Q&A document by no later than next week. Thanks for your 

patience and hope you all 

have a happy fourth of July weekend!

___________________________________ 

Andrew Bouchard 

Environmental Engineer 

U.S. Environmental Protection Agency 

OAR/OAQPS/SPPD/RCG 

Phone: (919) 541-4036 

Fax: (919) 541-0246 

Bouchard.Andrew@epa.gov

From: Richard Krock [mailto:rkrock@vinylinfo.org] 

Sent: Tuesday, July 01, 2014 2:22 PM 

To: Howard, Jodi; Bouchard, Andrew 

Cc: Lassiter, Penny; Kataoka, Mark; JC Walker 

Subject: RE: VI PVC MACT Subgroup Questions on EPA S114 for Process Vents

Dear Ms. Howard and Mr. Bouchard:

Could you provide a status update on the response requested in the e-mail 

below? Thank you.

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

From: Richard Krock 

Sent: Friday, June 13, 2014 4:35 PM 

To: Howard, Jodi (Howard.Jodi@epa.gov); Bouchard, Andrew 

(Bouchard.Andrew@epa.gov) 

Cc: Penny Lassiter (lassiter.penny@epa.gov); Kataoka, Mark 

(Kataoka.Mark@epa.gov); JC Walker 

Subject: VI PVC MACT Subgroup Questions on EPA S114 for Process Vents

Dear Ms. Howard and Mr. Bouchard:

The Vinyl Institute’s PVC MACT Subgroup on Process Vents has raised 

questions regarding 
EPA’s May 15, 2014 Section 114 Request for PVC producer’s Process Vents. 

The Subgroup’s 

questions are contained in the attached letter. The Vinyl Institute 

appreciates the Agency’s 

time to review the questions and look forward to your response. Please 

do not hesitate to 

contact me with any questions in this regard.

Thank you.

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