7 DE Admin. Code 1102 Natural Minor Permit Applications: Christiana Excavating Company

Division of Air Quality

Published: April 7, 2024
Comments Due: April 22, 2024

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DNREC Notice No. AQ20240115
Non-Discrimination Policy
Documents for Review
Permit Application

Notice has been given that:

Christiana Excavating Company, requests a permit to construct one (1) Astec FT4250CC Impactor Crusher and an EZYSTAK W6042 Wheeled Stacking Conveyor, both of which will be powered by one (1) associated Caterpillar C13B diesel-fired, Tier 4-certified engine, at their 18802 Swains Private Road facility in Lincoln, Sussex County. The proposed equipment will be held to the relevant Tier 4 emission standards and permitted to emit up to 0.01 tons per year (TPY) of sulfur oxides (SOX) from fuel combustion and a combined 1.62 TPY of total particulate matter, 0.68 TPY of PM10, and 0.14 TPY of PM2.5 from the proposed equipment’s crushing and conveying activities by Permit: APC-2024/0063-CONSTRUCTION.

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

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 15 days from the date of this notice, ending April 22, 2024. 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.

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