Owners or operators of primary magnesium refineries subject to Subpart TTTTT are required to report startup, initial performance test, and retest information. Facilities also report on a regular basis emission exceedances, changes to equipment, and other data.
The decrease in burden from the most recently approved ICR is due to an adjustment. The adjustment decrease in burden is due to the actions taken by the facilities to comply with 40 CFR part 63, subpart TTTTT. The previous ICR included burden incurred by facilities initiating activities related to compliance in advance of the compliance date. The decrease in burden reflects completion of activities that do not need to be repeated to comply with the rule. The increase in O&M costs is due to maintenance of equipment used to verify compliance with the rule requirements.
$2,795
No
No
Uncollected
Uncollected
Uncollected
Uncollected
Len Lazarus 202 564-9281
No
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.
2098ss03.doc
NESHAP for Primary Magnesium Refining (40 CFR part 63, Subpart TTTTT) (Renewal)