Construction Manager at Risk (CMAR) Services Historic Concord Manor – Preservation, Rehabilitation, and Infrastructure Improvements

The Maryland-National Capital Park & Planning Commission (M‑NCPPC) is seeking a qualified construction management firm to act as Construction Manager at Risk (CMAR) for the Historic Concord Manor project. The firm will provide both pre‑construction services (design coordination, cost estimating, value engineering, community outreach, constructability review, and GMP development) and construction‑phase management (overhead, profit, staff and non‑personnel reimbursables, and contingency administration). The work focuses on preserving and rehabilitating a historic manor while upgrading site infrastructure, complying with ADA standards, and addressing hazardous material remediation. • Scope includes pre‑construction planning, design‑build coordination, and full‑construction management of historic preservation and infrastructure upgrades. • Required deliverables: technical proposal, price proposal, subcontractor utilization report, bid bond, audited financial statements, and various historic‑building condition reports (dendrochronology, paint/plaster, lead‑based paint, soil sampling, structural survey). • Mandatory pre‑proposal meeting (non‑mandatory attendance) on October 6 2026; question deadline October 20 2026; final submission November 17 2026 via ProcureNow. • Project location: Riverdale, Maryland; historic manor site at 8000 Walker Mill Rd, Capitol Heights, MD. • Fee structure: CMAR fee expressed as a percentage of construction cost plus reimbursable items; design contingency allowance and optional subcontractor default insurance included.