In accordance with 5 CFR 1320, the information collection is approved for three years.
Inventory as of this Action
Requested
Previously Approved
10/31/2021
36 Months From Approved
10/31/2018
106
0
106
13,500
0
13,409
239,000
0
238,500
The New Source Performance Standards (NSPS) for Sulfuric Acid Plants (40 CFR Part 60 Subpart H) apply to both existing facilities and new facilities. New facilities include those that commenced construction, modification or reconstruction after the date of proposal. A sulfuric acid plant is any facility producing sulfuric acid (H2SO4) by the contact process by burning elemental sulfur, alkylation acid, hydrogen sulfide, organic sulfides and mercaptans, or acid sludge. A sulfuric acid plant does not include facilities where conversion to sulfuric acid is used primarily as a means of preventing emissions to the atmosphere of sulfur dioxide (SO2) or other sulfur compounds. In general, all NSPS standards require initial notifications, performance tests, and periodic reports by the owners/operators of the affected facilities. They are also required to maintain records of the occurrence and duration of any startup, shutdown, or malfunction in the operation of an affected facility, or any period during which the monitoring system is inoperative. These notifications, reports, and records are essential in determining compliance, and are required of all affected facilities subject to NSPS.
The increase in burden from the most recently-approved ICR is due to an adjustment. Hours were added to approximate the time spent by each source to familiarize with the rule requirements, and the total hours were rounded to three significant digits, which resulted in a small increase in labor hours and O&M costs since the last renewal.
$22,900
No
No
No
No
No
No
Uncollected
Patrick Yellin 202 564-2970 yellin.patrick@epa.gov
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.