BL2026-1249: An ordinance to authorize building material restrictions and requirements for BL2026-1248, a proposed Specific Plan Zoning District for properties located at 513 and 525 Merritt Avenue, 1300 and 1312 Martin Street, and 548 Hamilton Avenue, at the northeastern corner of Martin Street and Hamilton Avenue (4.03 acres), and partially within the Wedgewood-Houston Chestnut Hill Urban Design Overlay District, to permit a mixed use development, all of which is described herein (Proposal No. 2025SP-005-001). THE PROPOSED ORDINANCE REQUIRES CERTAIN MATERIALS TO BE RESTRICTED IN THE CONSTRUCTION OF BUILDINGS.