### RE: Port Washington Generating Station

Faith III, Don C - DNR t
o
: Shaheerah Kelly 02/16/2010 12:44 PM

Cc: "Dillahunt, Ronald E - DNR", "Dunn, Steven D - DNR"

From: "Faith III, Don C - DNR" <Don.FaithIII@Wisconsin.gov>
To: Shaheerah Kelly/R9/USEPA/US@EPA
Cc: "Dillahunt, Ronald E - DNR" <Ronald.Dillahunt@Wisconsin.gov>, "Dunn, Steven D - DNR" <Steven.Dunn@Wisconsin.gov>

You should probably speak to Ron directly. I spoke to Ron this AM, and he indicated that the unit that has these emission limits may have been small enough that a test for them wasn't required under the permit.

The unit has a 10 MMBTU/hr heat input capacity (identified as P06 / S06). With those limits at that time, I don't expect that I would have required any form of testing either.

The permit points to the AP-42 emission factors, and for a boiler of that period should have been fairly easy to achieve.
From: Kelly.Shaheerah@epamail.epa.gov [ mailto:Kelly.Shaheerah@epamail.epa.gov] Sent: Tuesday, February 16, 2010 1:59 PM To: Faith III, Don C - DNR Cc: Dillahunt, Ronald E - DNR; Dunn, Steven D - DNR Subject: RE: Port Washington Generating Station

Thanks for the info and for your quick response!

************************************ Shaheerah Kelly Air Division (AIR-3) U S EPA Region 9 75 Hawthorne Street San Francisco, CA 94105 Phone: 415-947-4156 Fax: 415-947-3579 email: kelly.shaheerah@epa.gov

From: "Faith III, Don C - DNR" <Don.FaithIII@Wisconsin.gov>

To: Shaheerah Kelly/R9/USEPA/US@EPA

Cc: "Dunn, Steven D - DNR" <Steven.Dunn@Wisconsin.gov>, "Dillahunt, Ronald E - DNR" <Ronald.Dillahunt@Wisconsin.gov>

Date: 02/16/2010 06:14 AM
Subject: RE: Port Washington Generating StationThe original permit writer for this review passed away, so I was asked to do the RBLC entry. The supervisor involved (Jeff Hanson) noted on the RBLC has left the WDNR to work for the private sector (a different electric utility).

My presumption is that the facility has demonstrated compliance with these limits, since there don't appear to be any subsequent permits which relaxed the limits. The permit was revised in 2007(04-RV-175-R1) by Steve Dunn, to make changes in the permitted temperature ranges (for startup / shutdown?), but it wouldn't have changed the emission limits.

Their most recent Title V permit is 

### 246004000-P10

Our permits may be found and searched through this link:

http :// dnr

. wi

. gov / air / permits / permitsearch

. html

Their compliance engineer is listed as Ron Dillahunt, at 

### (920) 892-8756

The initial phone msg. has a long message in front of it. Ron can be reached by selecting 1 for a specific program, 1 for the air program and 1 for Ron's extension...

Regards, Don C. Faith III



# 3 Don C. Faith III Air Management Engineer Wisconsin Department of Natural Resources ( ) phone: (608) 267-3135 ( ) fax: (608)267-0560 (  ) e-mail: don.faithiii@wisconsin.gov

From: Kelly.Shaheerah@epamail.epa.gov [ mailto : Kelly

. Shaheerah @ epamail

. epa

. gov ] Sent: Tuesday, February 16, 2010 7:35 A M To: Faith III, Don C - DNR Subject: Port Washington Generating Station

Hi.

I'm seeking information on an air quality permit issued to the Port Washington Generating Station. I would like to know whether the GAS HEATER unit listed under RBLC entry WI-0227 is currently achieving the NOx and CO limits that are associated with the units. The limits listed in the RBLC

are:Carbon Monoxide - 0.047 LB/MMBTU, 0.47 LB/H Nitrogen Oxides (NOx) - 0.1 LB/MMBTU, 0.36 LB/H

Attached is an RBLC report of the emission limits which I obtained from http :// cfpub

. epa

. gov / rblc / cfm / rbfind

. cfm

.
Also, please let me know how I can obtain the current title V or PSD permit for the unit.

Your assistance on this would be very helpful. If you are not the contact, please let me know who I should talk to.

Thanks.

************************************ Shaheerah Kelly Air Division (AIR-3) U S EPA Region 9 75 Hawthorne Street San Francisco, CA 94105 Phone: 415-947-4156 Fax: 415-947-3579 email: kelly.shaheerah@epa.gov