From: Chuck French/RTP/USEPA/US

To: "Higgins, Cortney" <Cortney_Higgins@omb.eop.gov>

Cc: Ann Johnson/DC/USEPA/US@EPA, Phil Mulrine/RTP/USEPA/US@EPA, Mark Morris/RTP/USEPA/US@EPA

Date: 07/19/2012 02:41 PM

Subject: Re: RIN 2060-AQ60 - Chromium RTR -- Requested Documents

Hi Cortney,

I just realized that the RTC that I sent you earlier today still had a comment bubble (that should 

have been deleted), and I found a few small typos. So, I am resending a revised clean version 

of the RTC. Attached is the revised "Responses to Comments (RTC)" document.

Please let us know if you need anything else.

Thanks.

Chuck

(See attached file: Cr-Electroplating-Steel-Pickling-RTC-7-19-2012-revised.docx)

Chuck French---07/19/2012 12:58:42 PM---Hi Cortney, Attached are the "Responses to Comments (RTC)" 

document; the "Procedures for Det

From: Chuck French/RTP/USEPA/US

To: "Higgins, Cortney" <Cortney_Higgins@omb.eop.gov>

Cc: Ann Johnson/DC/USEPA/US@EPA, Phil Mulrine/RTP/USEPA/US@EPA

Date: 07/19/2012 12:58 PM

Subject: Re: RIN 2060-AQ60 - Chromium RTR -- Requested Documents

Hi Cortney,

Attached are the "Responses to Comments (RTC)" document; the "Procedures for Determining 

Control Costs and Cost Effectiveness for Chromium Electroplating Supplemental Proposal

memorandum"; and the "Information on non-PFOS Fume Suppressants in Minnesota Chromium 

Electroplating Facilities memorandum", which includes 3 attachments (3 Excel tables).

I believe that we have now sent you all of the documents in the list (shown in email below). 

Please let us know if you need anything else.

Thanks.

Chuck

[attachment "Cr-Electroplating-Steel-Pickling-RTC-7-19-2012.docx" deleted by Chuck 

French/RTP/USEPA/US] [attachment "EPA-HQ-OAR-2010-0600-0602.pdf" deleted by Chuck 
French/RTP/USEPA/US] 

[attachment "non-PFOS-data-Memo-6-27-12.doc" deleted by Chuck French/RTP/USEPA/US] [attachment 

"Attachment 1-July-11-2012.xls" deleted by Chuck French/RTP/USEPA/US] [attachment "Attachment 2 0 6-6-

12.xls" deleted by Chuck French/RTP/USEPA/US] [attachment "Attachment 3.xlsx" deleted by Chuck 

French/RTP/USEPA/US] 

"Higgins, Cortney" ---07/17/2012 09:16:30 AM---Hi Chuck, I hope you had a good weekend.

From: "Higgins, Cortney" <Cortney_Higgins@omb.eop.gov>

To: Chuck French/RTP/USEPA/US@EPA

Cc: Ann Johnson/DC/USEPA/US@EPA

Date: 07/17/2012 09:16 AM

Subject: RIN 2060-AQ60 - Chromium RTR -- Requested Documents

Hi Chuck,

I hope you had a good weekend. 

Can you please send the following documents referenced in the preamble:

- Development of Revised Surface Tension Limits for Chromium Electroplating and Anodizing Tanks Controlled with 

Wetting Agent Fume Suppressants document (p 18)

- Revised Procedures for Determining Control Costs and Cost Effectiveness for Chromium Electroplating and 

Anodizing (p. 26)

- Responses to Comments (RTC) document (p 26)

- Emissions Reductions and Cost Effectiveness of HEPA Filter Retrofits for Chromium Electroplating, and Emissions 

Reductions and Cost Effectiveness of Composite Mesh Pads for Chromium Electroplating (p 54)

- “cost analysis technical memo” (p 61)

- Procedures for Determining Control Costs and Cost Effectiveness for Chromium Electroplating Supplemental 

Proposal memorandum (p 77) (It’s not clear this is the same as the document cited on page 26).

- Information on non-PFOS Fume Suppressants in Minnesota Chromium Electroplating Facilities memorandum (p 78)

- Economic Impact Analysis for Risk and Technology Review: Chromium Electroplating (p 97)

- Risk Assessment (and supporting documents) – can you please provide a redline comparison of the risk assessment 

main document compared to the proposal (not the appendices)? Can you also send this as a word document.

- EJ or Demographics analysis

Please let me know if you have any questions.

Regards,

Cortney

________________________________________________

Cortney Higgins

Policy Analyst

OMB/OIRA/NRE

202.395.7856

chiggins@omb.eop.gov