Rules and Regulations. Notice

Agency: Environmental Protection Agency (EPA)
Action: Notice
Citation: FR Doc. 2025-20051 · EPA-HQ-OAR-2022-0059; FRL-13074-01-OMS

Summary

The Environmental Protection Agency (EPA) has submitted an information collection request (ICR), NSPS for Ammonium Sulfate Manufacturing Plants (EPA ICR Number 1066.11, OMB Control Number 2060-0032) to the Office of Management and Budget (OMB) for review and approval in accordance with the Paperwork Reduction Act. This is a proposed extension of the ICR, which is currently approved through November 30, 2025. Public comments were previously requested via the Federal Register on August 6, 2024 during a 60-day comment period. This notice allows for an additional 30 days for public comments.

Dates

Comments may be submitted on or before December 18, 2025.

Supplementary Information

This is a proposed extension of the ICR, which is currently approved through November 30, 2025. An agency may not conduct or sponsor and a person is not required to respond to a collection of information unless it displays a currently valid OMB control number. Public comments were previously requested via the Federal Register on August 6, 2024 during a 60-day comment period (89 FR 63933). This notice allows for an additional 30 days for public comments. Supporting documents, which explain in detail the information that the EPA will be collecting, are available in the public docket for this ICR. The docket can be viewed online at www.regulations.gov or in person at the EPA Docket Center, WJC West, Room 3334, 1301 Constitution Ave. NW, Washington, DC. The telephone number for the Docket Center is 202-566-1744. For additional information about EPA's public docket, visit http://www.epa.gov/dockets. Abstract: The New Source Performance Standards (NSPS) Ammonium Sulfate Manufacturing Plants (40 CFR part 60, subpart PP) apply to ammonium sulfate dryers located at both existing and new ammonium sulfate manufacturing plants in the caprolactam by-product, synthetic, and coke oven by-products sectors of the ammonium sulfate manufacturing industry. New facilities include those that commenced construction, modification or reconstruction after the date of proposal. This information is being collected to assure compliance with 40 CFR part 60, subpart PP. 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. Form Numbers: None. Respondents/affected entities: Ammonium sulfate manufacturing facilities. Respondent's obligation to respond: Mandatory (40 CFR part 60, subpart PP). Estimated number of respondents: Two (total). Frequency of response: Semiannually. Total estimated burden: 286 hours (per year). Burden is defined at 5 CFR 1320.3(b). Total estimated cost: $39,100 (per year). There are no annualized capital or operation & maintenance costs. Changes in the Estimates: There is no change in burden from the most recently approved ICR as currently identified in the OMB Inventory of Approved Burdens. This is due to two considerations. First, the regulations have not changed over the past three years and are not anticipated to change over the next three years. Second, the growth rate for this industry is very low or non-existent, so there is no significant change in the overall burden. Since there are no changes in the regulatory requirements and there is no significant industry growth, there are also no changes in the capital/startup or operation and maintenance (O&M) costs. Courtney Kerwin, Director, Information Engagement Division. [FR Doc. 2025-20051 Filed 11-17-25; 8:45 am]