Vivarium at Rita Hollings Science Center

The College of Charleston is seeking a qualified contractor to replace the existing backup DX condensing units and associated cooling coils that serve Air Handling Units 3 and 4 in the Vivarium at the Rita Hollings Science Center. The work involves removal of the obsolete equipment, installation of new air‑cooled chillers, integration with existing HVAC controls, and commissioning to ensure proper operation. This is a design‑bid‑build project with a single bid copy required. • Replace backup DX condensing units for AHU‑3 and AHU‑4 • Install new air‑cooled chillers and associated cooling coils • Perform removal, disposal, and recycling of existing equipment • Provide testing, balancing, and commissioning of the new system • Deliver full documentation and as‑built drawings to the College