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7 DE Admin. Code 1102 Natural Minor Permit Applications: Gray & Son



Division of Air Quality

Published: March 5, 2023
Comments Due: March 20, 2023
Documents for Review
Permit Application

Notice has been given that:

Gray & Son, Inc., requests a permit to construct one (1) McCloskey J45 Jaw Crusher rated at 200 tons per hour and powered by a Tier 4, diesel-fired engine with a maximum rating of 350 hp, one (1) McCloskey double-deck R155 Screener powered by a Tier 4, diesel-fired engine with a maximum rating of 131 hp, and one (1) MGL Stacking Conveyor powered by a Tier 4, diesel-fired engine with a maximum rating of 60.3 hp at 333 Naamans Road, Claymont, New Castle County, Delaware. The crushing equipment will be permitted to emit a total of 0.68 TPY of NOx, 0.09 TPY of CO, 0.04 TPY of THC, 0.09 TPY of PM2.5, 0.40 TPY of PM10, 1.07 TPY of PMtotal, and 0.01 TPY of SO2 by Permit: APC-2023/0047-CONSTRUCTION.

The application for this permit may be reviewed upon request. The application is posted at de.gov/dnrecnotices. To submit comments, for additional information or for information regarding how you can inspect the application, please contact Jennifer Childears at (302) 739 9402.

A public hearing on the above application will NOT be held unless the Secretary of DNREC receives a request for a hearing regarding that application within 15 days from the date of this notice, ending March 20, 2023. 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




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