Specifications include, but are not limited to: Purpose - The State of Iowa is seeking Contractors to provide Journeymen and Apprentice level pipe-fitters, plumbers, sheet metal workers, and a refrigeration specialist for various maintenance and repairs projects. The work scope will include but not be limited to: all HVAC and centralize chilled water distribution systems at State facilities upon request. Examples of Work include, but are not limited to: oHeating Systems• High capacity Air handling Systems• Boilers• Chillers 1000 tons and below• Pumps• Motors• Packaged HVAC• Condensation Pumps• Steam traps• Piping RepairsoCooling Systems• Chillers• Pumps• Cooling Towers• Dry Coolers• Liebert Units• Air Distribution Systems• Piping RepairsoSewage• Pump Ejectors• Toilet, Urinals, Sinks• Piping RepairsoWater•Drinking Fountains•Sprinklers•Fire Pumps•Domestic Water Systems•Ultra-Water Purification Systems•Piping Repairs