Ill. Admin. Code tit. 35 § 215.484
Current through Register Vol. 48, No. 49, December 6, 2024
The owner or operator shall install covers on all in-process tanks used to manufacture pharmaceuticals and containing a volatile organic liquid at any time. These covers must remain closed, except as production, sampling, maintenance, or inspection procedures require operator access.
Ill. Admin. Code tit. 35, § 215.484
Amended at 15 Ill. Reg. 8018, effective May 14, 1991