Specifications include, but are not limited to: The ISD is seeking to implement a new and/or replace the existing Public Address and Clock Systems in fifteen (15) buildings across the ISD, following a phased implementation approach over a span of 3 years or less. The following buildings are in the scope of this project: Center programs • Kent Education Center - Beltline (KEC-B), 1606 Leffingwell NE, Grand Rapids, MI 49525 • Empower U Center (EUC), 225 Mayfield NE, Grand Rapids, MI 49503 (formerly CTC – Mayfield) • Kent Education Center – Oakleigh (KEC-O), 2223 Gordon St NW, Grand Rapids, MI 49504 • Lincoln School (LNS), 860 Crahen Ave NE, Grand Rapids, MI 49525 • Lincoln Developmental (LDC), 862 Crahen Ave NE, Grand Rapids, MI 49525 • Pine Grove Learning Center (PGLC), 5101 52nd St SW, Wyoming, MI 49519 • Empower U South (EUS), 3600 Byron Center Ave SW, Wyoming, MI 49519 • Empower U North (EUN), 1655 12 Mile Rd NW, Sparta, MI 49345 Secondary programs • Kent Career Tech Center (KCTC), 1655 E. Beltline NE, Grand Rapids, MI 49525 (this includes the MySchool and LaunchU programs houses in the same building) • Kent Transition Center (KTC), 1800 Leffingwell NE, Grand Rapids, MI 49525 • Kent Aviation Center (KAC), 4958 Van Laar Dr, Grand Rapids, MI 49512 Other buildings • Educational Service Center (ESC), 2930 Knapp St NE, Grand Rapids, MI 49525 • Maintenance Building (MAINT), 1655 E. Beltline NE, Grand Rapids MI, 49525 • Kent Conference Center (KCC), 1633 E. Beltline NE, Grand Rapids MI, 49525 • Lincoln Collaboration Center (LCC), 864 Crahen Ave NE, Grand Rapids, MI 49525