MAC sets 30‑minute limit for Stone Ridge developer presentation as planning process explained

County planning staff briefed the District 5 MAC on how the Stone Ridge specific‑plan amendment (SPA) process works and clarified what approvals would — and would not — follow from an SPA.

"The specific plan amendment sets the vision and the framework for what that SP will be allowed to be built out in the future. Those entitlements still don't allow a single rock to be moved or grading or building of anything," John Hildebrand, the county planning director, told the council, explaining that a later implementing project and plot plan would be required for any actual construction.

Planning staff said Stone Ridge is seeking a fundamental change in allowable uses for the plan area — for example, conversion from residential to industrial uses would require a new environmental analysis and a general plan amendment in addition to the SPA. Hildebrand said the county will coordinate with the MAC and present the developers before any public hearing once the applicants are ready.

Several MAC members argued a developer presentation should be time‑bound. One member moved and a second supported a motion to set a 30‑minute maximum for any future Stone Ridge developer presentation. "I would say that a 30 minute presentation is more than fair," the member said; the motion carried on a roll call vote.

Members asked planning staff to arrange a dedicated MAC meeting for a full Stone Ridge presentation and Q&A before the matter is scheduled for a public hearing so residents can ask questions and the county can coordinate responses across departments.

The planning director also described noticing practices under CEQA and explained that the county will work with MAC members to flag when the project approaches formal public hearings and environmental review.