Description
The City of St. Louis Airport Authority is seeking a qualified contractor to provide comprehensive repair, preventive‑maintenance, and emergency services for the airport’s air‑conditioning chiller fleet. The work includes routine monthly inspections, quarterly refrigerant‑leak checks, seasonal start‑up and shut‑down inspections, annual chemical analysis and tube cleaning, heat‑exchanger cleaning, eddy‑current testing, parts replacement, re‑insulation, and 24 × 7 emergency response. All consumables (oil, refrigerants, lubricants, etc.) are to be supplied by the contractor, with a permitted 15 % markup on parts. The contractor must also manage badge procurement, comply with EPA Section 608 certification, Living‑Wage Ordinance, and other statutory requirements, and maintain $3 M liability insurance plus $500 k performance and payment bonds.
• Monthly and quarterly inspections of six large‑tonnage York chillers (1300‑1500 ton) plus three smaller office building units.
• Annual cleaning of plate‑heat exchangers (ITT Bell & Gossett and Alfa Laval) and condenser tubes, plus required reporting within four weeks of each task.
• 24/7 emergency maintenance with a 2‑hour response window, plus full documentation, safety procedures, and compliance certifications.