-23

ORDER OF THE BOARD

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R72-3

ILLINOIS POLLUTION CONTROL

BOARD

February

7,

1974

IN THE MATTER OF

PROPOSED AMENDMENTS TO

RULE 707 OF

THE

AIR

REGULATIONS, DIESEL LOCOMOTIVE

EMISSION STANDARDS

The following new rule to Part VII Emission Standards

and Limitations for Mobile Sources, of Chapter

2, Air Pollution

Regulations

is hereby adopted.

This Rule was omitted,

through inadvertence from

the

Order adopted by the Board January

31,

1974.

Rule 709 Determination of Violation

Any violations of any provisions

of Part VII

of this Chapter

shall be determined:

(1)

by

visual observation;

or

(2)

by

a test procedure employing

an opacity measurement

system as gualff3iedby Rule’106 of Part

I of this Chapter.

I,

Christan

L. Moffett,

Clerk of the

Illinois

Pollutioi~

Control

Board,

hereby

certify

the

above

Order

was

adopted

on

the

7~

day

of

February,

1974

by

a

vote

of

~

~1—233

Christan

L

Moffett,

Illinois

Pollution

C~

rk

rol

Board