Specifications include, but are not limited to: The projects consist of design, supply and installation of replacement HVAC systems in a portion of the County Building to comply with performance specifications that will provide energy efficient mechanical system replacement to a portion of the Cheboygan County Building. Systems will be designed, replaced and/or added to for energy efficiency. The County identifies the following HVAC system improvements within the buildings are needed: Cheboygan County Building HVAC System Replacement Phase II; Replace 4 Trane Air Handlers Model # BWE060C100GA; Replace 4 Trane Rooftop Condensers Model # TTA060A300A0; Replace 1 Trane Air Handler Model # BWE090C100GA; Replace 1 Trane Rooftop Condenser Model # BTA090C300MB; Removal of 1 Liebert Condenser no longer in use.