IN THE MATTER OF

:

PETITION OF CABOT CORPORATION

FOR AN ADJUSTED STANDARD FROM

35 Ill . Adm

. Code Part 738, Subpart B

TO:

SEE ATTACHED SERVICE LIST

PLEASE TAKE NOTICE that I have today filed with the Office of the Clerk of the

Illinois Pollution Control Board Cabot Corporation's Proof of Publication and Notice of

Withdrawal of Geoffrey B . Tichenor.

DATED : June 6, 2007

CABOT CORPORATION

By:

One of Its Attorneys

Eric E. Boyd (6194309)

Geoffrey B . Tichenor (6284135)

SEYFARTH SHAW LLP

131 South Dearborn Street

Chicago, Illinois 60603

Tel

. (312) 460-5000

Fax: (312) 460-7000

Printed on Recycled Paper

C111 11200342 .3

BEFORE THE ILLINOIS POLLUTION CONTROL BOARD

AS 07- 6

(Adjusted Standard)

NOTICE OF FILING

RECEIVED

CLERKIS

OFFICE

11,

062007

'^I"S :"r

OF

Control

ILLINOIS

Boaro

---

BEFORE THE ILLINOIS POLLUTION CONTROL BOARD

RECEIVED

JUN 0 6 200?

IN THE MATTER OF :

STATE OF

ILLINOIS

)

Pollution

Control Board

AS 07- 6

PETITION OF CABOT CORPORATION

) (Adjusted Standard)

FOR AN ADJUSTED STANDARD FROM )

35 III. Adm

. Code Part 738, Subpart B

)

PROOF OF PUBLICATION

Cabot Corporation ("Cabot"), through its attorneys, Seyfarth Shaw LLP, and pursuant to

35 Ill . Admin. Code § 104

.410, submits the Certificate of Publication and a copy of the "Notice

of Petition by Cabot Corporation for Reissuance of an Adjusted Standard Before the Illinois

Pollution Control Board" ("Notice of Petition") published on June 1, 2007 in The Tuscola

Review,

a newspaper of general circulation for the area around Cabot's Tuscola, Illinois facility

.

A copy of the Certificate of Publication and Notice of Petition is attached hereto as Exhibit A

.

DATED

: June 6, 2007

Respectfully submitted,

CABOT CORPORATION

By :

Eric E . Boyd (6194309)

Geoffrey B . Tichenor (6284135)

SEYFARTH SHAW

LLP

131 South Dearborn Street

Chicago, Illinois 60603

Tel . (312) 460-5000

Fax: (312) 460-7000

Printed on Recycled Paper

CH 1 11240437 .1

One of Its Attorneys

---

EXHIBIT A

---

CERFMICATE OF PUBLICATION

IN

THE TUSCOLA

No.

Certificate of Publication

City of Tuscola, County of Douglas, State of Illinois

.

Rachael S . Ard

, being duly sworn, is the

authorized agent of The News-Gazette, Inc . an Illinois corporation,

and does hereby certify that said corporation is the publisher of the

Tuscola Review, and that he/she is duly authorized to make this cer-

tificate for the corporation that the notice which the annexed is a true

copy, was printed and published in the regular edition of the Tuscola

Review, a secular newspaper of general circulation, published in the

city of Tuscola, - in said county and state, and that the first publication

was made on the day of ~,

('i( ,

20

0'-t

,

and the last in the p

r published on the day of

, 20 ,

and that said newspaper

was regularly published for twelve months prior to the first publica-

.tion of said notice .

Publisher's Fee : .

_

co

Registered Agent of Tuscola Review

a division of The News-Gazette, Inc

.

---

CHI 11240436 . 1

BEFORE THE ILLINOIS POLLUTION CONTROL BOARD

IN THE MATTER OF

:

PETITION OF CABOT CORPORATION

FOR AN ADJUSTED STANDARD FROM

35 III . Adm . Code Part 738, Subpart B

AS 07- 6

(Adjusted Standard)

NOTICE OF WITHDRAWAL OF GEOFFREY B

. TICHENOR

I, Geoffrey B. Tichenor, hereby withdraw my appearance in this proceeding

.

S Arr

GV~i~ey B . Tichenor

Eric E. Boyd (6194309)

Geoffrey B . Tichenor (6284135)

SEYFARTH SHAW LLP

131 South Dearborn Street

Chicago, Illinois 60603

Tel . (312) 460-5000

Fax

: (312) 460-7000

DATED : June 6, 2007

Printed on Recycled Paper

RECEIVED

CLERK'S OFFICE

JUN 0 6 2007

Pollution

STATE OF

Control

ILLINOISBouro

---

CERTIFICATE OF SERVICE

I, Eric E

. Boyd, hereby certify that on June 6, 2007, I caused a copy of Cabot

Corporation's Proof of Publication and

Notice of Withdrawal of Geoffrey B . Tichenor

to be

served upon the parties listed below

:

VIA HAND DELIVERY

Illinois Pollution Control Board

Attention : Clerk

100 W . Randolph Street

James R . Thompson Center, Suite 11-500

Chicago, Illinois 60601-3218

VIA FIRST CLASS MAIL

Illinois Environmental Protection Agency

Division of Legal Counsel

Attention: Kyle Nash Davis, Esquire

1021 North Grand Avenue East

P

.O

. Box 19276

Springfield, Illinois 62799-9276

C111 11200342 . 3

Printed on Recycled Paper