PUBLIC NOTICE
BLASTING ACTIVITIES
MILLARD QUARRY
SMP No. 38870301
Pennsy Supply, Inc. is the owner and operator of the Millard Quarry in Annville,
North Londonderry Township, Lebanon County. The pit is located between Clear
Springs Road and North Forge Road and North of Route 422.
Pennsy Supply, Inc. is hereby notifying the community of the quarry's blasting
schedule. The quarry will be conducting blasting activities Monday through Saturday between the hours of 9:00 AM & 7:00 PM. Quarry personnel will block all access to the blasting area. Radio contact is used to relay warnings and all clear signals before and after blasting activities. The warning signal will be audible above the surrounding noise level and be as follows: 5 minutes before detonation (1) signal lasting 30 seconds, starting 1 minute before detonation (3) signals lasting 12 seconds each will be sounded. An "ALL CLEAR" signal, lasting 10 seconds will be sounded. In the event of rainfall, lightning or any other unusual event, a schedule change may occur.
November 17 2025
LSOM0407264