Council reviews schematic design for public safety and maintenance facility; staff to return with siting analysis and procurement recommendation

The Mercer Island City Council on March 4 reviewed schematic designs for the proposed Public Safety and Maintenance (PSM) facility that would consolidate police, emergency operations and public works functions on the Southeast 30th Street campus. City Manager Jesse Bond and the project design team presented proposed building footprints, storage systems and options for future expansion.

The presentation laid out how the consolidated site would shift public and staff parking to the north, place the PSM building just south of that, and keep operations and yard areas to the south. Aaron Young of Northwest Studio said the proposed buildings would increase covered and enclosed space compared with existing conditions — from roughly 50,000 square feet of existing building area across the consolidated site to about 74,000 square feet in the proposed configuration — and add enclosed warehouse and racked storage to replace a mix of hoop tents, sheds and uncovered laydown areas.

Why it matters: the project is a high‑cost capital effort that must balance operational continuity during construction, long‑term fleet and evidence storage, constraints created by critical‑area buffers on the southern yard and a likely ballot/bond…