Notice is hereby given that Rohm and Haas Electronic Materials CMP, LLC having a facility at 451 Bellevue Road, Newark, Delaware, has requested a federally enforceable 7 DE Admin. Code 1102 construction permit (Permit: APC-2021/0099-CONSTRUCTION(MNSR)(FE)) for a natural gas fired, 500 hp, Burnham boiler, equipped with low NOX burners and flue gas recirculation, that will be permitted to emit 5.49 tons per twelve (12) month rolling period of nitrogen oxides (NOX), 5.57 tons per twelve (12) month rolling period of carbon monoxide (CO), 0.79 tons per twelve (12) month rolling period of particulate matter (PM¬10), 0.062 tons per twelve (12) month rolling period of sulfur dioxide (SO2), and 0.57 tons per twelve (12) month rolling period of volatile organic compounds (VOC). This boiler will replace the facility’s current boiler. Additionally, a small 200 hp Burnham boiler will also be installed. This unit is exempt from a construction permit under 7 DE Admin. Code 1102.

Upon completion of construction, the Department will incorporate the operating conditions and limits of the 7 DE Admin. Code 1102 Construction permit into the facility’s existing Title V permit (Permit: AQM-003/00033-Renewal 3-Revision 3) via an Administrative Amendment.

The application, the “draft/proposed” construction permit, all materials that the applicant has submitted (other than those granted confidential treatment under DNREC rules), and a copy of summary of other materials, if any, considered in preparing the “draft/proposed” permit is posted at de.gov/dnrecnotices. To submit comments, for additional information or for information regarding how you can inspect the application, please contact Tracy Mattson at (302) 739-9402.

The “draft/proposed” construction permit is being submitted to EPA for concurrent processing. If there are no significant comments, the “draft/proposed” construction permit will be issued as a final permit after the expiration of the EPA review period.

A public hearing on any of the above applications will NOT be held unless the Secretary of DNREC receives a request for a hearing regarding that application within 30 days from the date of this notice, ending August 16, 2021. A request for a hearing shall be in writing. The request must also show a familiarity with the application and a reasoned statement of the permit’s probable impact.

All comments and public hearing requests should be mailed to the following address:

Division of Air Quality
State Street Commons, Suite 6A
100 W. Water Street, Dover 19904
302-739-9402

Related Topics:  air, air quality, boiler, construction permit, permitting and regulation, public notice