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Flowserve Corporation
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May 17, 2018
June 18, 2018


Nebraska Department of Environmental Quality
Air Quality Division

Notice is given to the public, according to Chapter 14 of Title 129 - Nebraska Air Quality Regulations, that the Department is proposing to issue a Class II operating permit to Flowserve US Inc. (FID#134) for the operation of a pump and pump component manufacturing plant (Standard Industrial Classification code 3561) located at 1341 W. 2nd Street, Hastings, Nebraska. The potential emissions of regulated air pollutants (in tons per year (tpy)) at this facility will be: 69.84 tpy of Particulate Matter (PM), 48.62 tpy of PM ≤ 10 microns (PM10), 33.30 tpy PM ≤ 2.5 microns (PM2.5), 0.038 tpy Sulfur Dioxide, 7.43 tpy Oxides of Nitrogen, 8.28 tpy Carbon Monoxide, 69.10 tpy Volatile Organic Compounds, 6.19 tpy total HAPs, and 327 tpy Greenhouse Gases CO2 equivalents (CO2e).

Adams County meets the National Ambient Air Quality Standards (NAAQS) for those pollutants subject to a NAAQS and is expected to continue in that status. Adams County is unclassifiable in regard to the state Total Reduced Sulfur (TRS) standards and no TRS emissions are expected from this project. No impact is anticipated on habitat for any rare or threatened species.

The NDEQ proposes to issue a Class II operating permit with specific conditions, based on Title 129, which: requires compliance with NESHAP Subparts ZZZZZ and XXXXXX; restricts fuel usage to natural gas; and requires recordkeeping and reporting to demonstrate compliance.

The proposed permit and supporting materials are available for inspection by the public May 17, 2018 through June 18, 2018 at the office of the NDEQ, Suite 400, 1200 "N" Street, Lincoln, Nebraska, and electronically at Comments received during this period will be considered prior to the final decision. During this period the applicant, or any interested person or group of persons, may request or petition the Director for a public hearing, the request must state the nature of the issues to be raised and all arguments and factual grounds supporting their position. If a public hearing is granted by the Director, the hearing will be advertised by public notice at least 30 days prior to the hearing.

Inquiries may be made at (402) 471-2186 or . Individuals requiring special accommodations or alternate formats of materials should notify the NDEQ by calling (402) 471-2186. TDD users should call (800) 833-7352 and ask the relay operator to call the NDEQ at (402) 471-2186. For further information, to submit comments, or request a hearing you may contact the NDEQ by email “” or by mail submitted to the attention of David Christensen, Air Quality Division, P.O. Box 98922, Lincoln, Nebraska 68509-8922.