- ILLINOIS POLLUTION CONTROL BOARD
September 5, 2013
IN THE MATTER OF:
PETITION OF CATERPILLAR INC.
- Caterpillar requests an adjusted standard from the Class I groundwater quality standard for Total
Dissolved Solids (TDS) found at 35 Ill.
- Requests for expedited review are governed by Section 101.512 of the Board’s rules, and
must contain, inter alia, a complete statement of the facts and reasons for the request.
- Id.; see also, Pet.
- Exhibit 1 at 2, 12.
- Resp. at 2.
The Boards finds that because Caterpillar’s permit relief expires at the end of the current
year, Caterpillar would be prejudiced if the petition for adjusted standard was not resolved before
that time.
AS 13-005 Order 090513 
