IPBS HVAC - Motivair Units Replacement

This solicitation calls for the replacement of two rooftop Motivair air‑cooled chiller units at the Iowa Power & Business Services (IPBS) campus in Johnston, IA, including associated pumps, a dry‑cooler, piping, insulation, and control system upgrades. Bidders must submit a sealed bid with a 5 % bid security through the IMPACS electronic procurement system. The project requires staged installation to keep at least one chiller operational at all times, compliance with state affirmative‑action and small‑business participation policies, and coordination with the existing facility’s operations. Key points: • Scope – removal of existing units, installation of two new Motivair chillers, pumps, dry‑cooler, new piping, insulation, and BACnet controls. • Schedule – bid opening on August 11 2026, construction slated for early December 2026 through mid‑February 2027 (≈ 53 days). • Requirements – 5 % bid security, performance/payment bonds, insurance, and adherence to ConsensusDocs 802 contract. • Mandatory compliance – Davis‑Bacon not applicable, but affirmative‑action, equal‑opportunity, and targeted small‑business subcontractor disclosures required.