Description
• Remove existing VRF fan‑coil units, DOAS coil, and associated refrigerant piping.
• Install new air‑cooled scroll chiller, four condenser units, multiple 2‑pipe fan‑coil units, and supporting hydronic piping, pumps, and controls.
• Provide a Niagara‑4 based Direct‑Digital Control (DDC) system with BACnet integration, full commissioning, and one‑year maintenance service.
• Supply all electrical work, including VFDs, disconnects, conduit, and panelboards, and ensure compliance with Ohio prevailing‑wage, domestic‑steel, EDGE diversity, and drug‑free safety program requirements.
• Manage site logistics, maintain continuous access to the gift shop, protect existing utilities, and meet strict work‑hour and safety constraints.