Resident complains of nighttime rock crushing in Copper Springs; staff says new permit requirement will close gap

During public comment, resident Aaron McNear described nights of heavy construction activity he said included rock crushing near homes in Copper Springs, producing clouds of dust and excessive noise.

"No kids in our street were able to go out and play that night," McNear told the council, saying the contractor’s work ran late into the evening and that the promised 50-foot landscape buffer and required fencing had not yet been installed in some areas.

City staff responded in the same meeting. Tim McNabb said staff had allowed the contractor to operate under a permit gap but, after receiving complaints, visited the site, asked the contractor to mitigate the dust and stop crushing rock and secured on-site watering to reduce airborne dust. "We went out and … worked with them to water down their system," Tim said, and staff confirmed the contractor removed the rock crusher the next day.

Tim told council the episode revealed a regulatory gap. Going forward, staff said they will require land-disturbance permits for rock crushing and similar activities and will include those activities under public-improvement and land-disturbance permit conditions so that approved work hours and mitigation requirements are captured on the permit. Staff also noted that landscape buffers remain part of the final development plan and will be enforced during building-permit and final-development reviews.

The council did not vote on a specific new ordinance at the meeting; staff said they have already amended permitting processes to require the permits and will route any formal code changes through planning and council review as needed.