"King, Heidi R." <Heidi_R._King@omb.eop.gov> 

04/25/2008 05:24 PM

	

To

Lydia Wegman/RTP/USEPA/US@EPA

cc

Steve Page/RTP/USEPA/US@EPA, Robert Meyers/DC/USEPA/US@EPA, Don
Zinger/DC/USEPA/US@EPA, Karen Martin/RTP/USEPA/US@EPA, Deirdre
Murphy/RTP/USEPA/US@EPA, Zachary Pekar/RTP/USEPA/US@EPA, David
Orlin/DC/USEPA/US@EPA, John Hannon/DC/USEPA/US@EPA, Charlotte
Bertrand/DC/USEPA/US@EPA, Mike Clark/DC/USEPA/US@EPA, Alexander
Cristofaro/DC/USEPA/US@EPA, Tricia Crabtree/RTP/USEPA/US@EPA, Erika
Sasser/RTP/USEPA/US@EPA

Subject

RE: Updated version of lead NAAQS NPR









Thank you, Lydia.

I will send out invites to the Monday working meetings shortly.

Also - forgive my delay, I have not yet sent the faxes I promised - but

I will get them off to you this evening.

Best,

heidi

-----Original Message-----

From: Wegman.Lydia@epamail.epa.gov [mailto:Wegman.Lydia@epamail.epa.gov]

Sent: Friday, April 25, 2008 5:21 PM

To: King, Heidi R.

Cc: page.steve@epa.gov; meyers.robert@epa.gov; zinger.don@epa.gov;

martin.karen@epa.gov; murphy.deirdre@epa.gov;

Pekar.Zachary@epamail.epa.gov; Orlin.David@epamail.epa.gov;

hannon.john@epa.gov; Bertrand.Charlotte@epamail.epa.gov;

Clark.Mike@epamail.epa.gov; Cristofaro.Alexander@epamail.epa.gov;

Crabtree.Tricia@epamail.epa.gov; sasser.erika@epa.gov

Subject: Updated version of lead NAAQS NPR 

Heidi,

Attached are updated clean and redline versions of the draft lead NAAQS

NPR.   This is our second informal submission to you.   As we discussed,

this redline does not address all the comments you have faxed to me.

We have addressed some of them and intend to address others as we

continue to revise the package.  To the extent there are major

substantive comments which we feel we cannot address in the manner

suggested by the commenter, we will plan to discuss those with you next

week.   In addition, while we have made changes to the section on the

Administrator's provisional conclusions on level, including deleting

most of the discussion of the adapted 1978 framework, we have not yet

made comparable changes throughout other sections of the preamble.

Similarly, although we have revised the section on air-to-blood ratios,

we have not yet made corresponding edits to the subsequent

evidence-based considerations sections where these ratios are mentioned.

We intend to work on these sections during the next couple of days.

Please call me if you have any questions.

Lydia

(See attached file: Pb-NPR-Apr25-clean.pdf)(See attached file:

Pb-NPR-April25-CompareWithApr14.pdf)

