ILLINOIS POLLUTION CONTROL BOARD

March

19,

1982

IN THE MATTER OF:

PROPOSED AMENDMENT

TO CHAPTER

2:

)

R80-11

AIR POLLUTION, RULES 309,

312 AND 405,

NON-METHANE HYDROCARBON AND OZONE

)

STANDARDS, OZONE EPISODE CRITERIA.

)

Prqppsed Rule.

Second

Notice.

ORDER OF THE BOARD

(by J,

Anderson):

On July 23,

1981,

the Board ordered that first notice of

these revisions be published

in the Illino

ister,

which was

accomplished in

Vol.

5,

#33

(August 14,

1981).

Based on the

record before the Board, the Board

finds that no substantive

modification to the proposal

is justified.

However, one change

is being made between

the

rules being sent to second notice,

and the rules as published

in

Illinois Register Vol

5

#33.

As

published Rule 312(b)

provided

that ozone was to be

“measured by the ozone—ethylene reaction method as

described in 36 Federal Register, pp. 22392—22393,

November 25,

1971 or by an equivalent method approved

by the Agency’t.

The Agency’s September 15 proposal, as published in

Environmental Register #224, proposed that the Federal Register

reference and page numbers be deleted, to be replaced by reference

to the codified version of this measurement method “4OCFR

50,

~p~~4ixD,as

amended.”

As this does not involve a substantive

change to this rule, and references the more accessible source,

the Board will adopt the rule to utilize the CFR reference,

~efiecting the clerical omission.

Accordingly,

second notice of the revisions

as contained

in

the Board’s Order of July 23,

1981 shall, with the noted change,

he submitted to the Joint Committee on Administrative Rules.

IT IS SO ORDERED,

Board Chairman

J.

Dumelle concurred.

I, Christan

L, Moffett, Clerk of the Illinois Pollution

Control, Board, hereby c~rtifythat the above Order was adopted

on

the

/~7~’

day of

___________________,

1982 by a vote of

~/_B

c~n

Christan L. Mof?~

Clerk

Illinois Polluti6~Control Board

45~577