EPA is amending the 1995 national emission standards for hazardous air pollutants (NESHAP) for petroleum refineries to include standards for heat exchange systems as part of EPA's 8-year review requirements for developments in practices, processes, and control technologies. Heat exchange systems (systems including cooling towers as well as once-through systems) are subject to requirements for monthly monitoring and leak repair requirements. Records are required to document compliance with the requirements, and specific information is included in the periodic reports already required by the existing rule. Other changes to the rule are clarifications and revisions to regulatory citations which do not affect the information collection requirements.
EPA is finalizing standards for heat exchange systems at petroleum refineries (40 CFR part 63, subpart CC). These sources were not previously regulated under the NESHAP. The increase in burden is for recordkeeping and reporting reqirements that EPA deems necessary to ensure compliance with these new requirements.
On behalf of this Federal agency, I certify that the collection of information encompassed by this request complies with 5 CFR 1320.9 and the related provisions of 5 CFR 1320.8(b)(3).
The following is a summary of the topics, regarding the proposed collection of information, that the certification covers:
(i) Why the information is being collected;
(ii) Use of information;
(iii) Burden estimate;
(iv) Nature of response (voluntary, required for a benefit, or mandatory);
(v) Nature and extent of confidentiality; and
(vi) Need to display currently valid OMB control number;
If you are unable to certify compliance with any of these provisions, identify the item by leaving the box unchecked and explain the reason in the Supporting Statement.