Specifications include, but are not limited to: a. Remove 22 (twenty-two) existing Roof Top Units and replace with new units of comparable size – RTU’s range from 2 ton to 17.5 ton. b. Provide adapter cubs as necessary. c. Provide RTU’s with Hail guards, convenience outlet and hinged access doors. d. Tie in gas lines and install propane conversion kit into each RTU. e. Install Carrier I-Vu Building automation System for all RTU’s including communication lines between units and new space temperature sensors in place of thermostats. f. Provide RTU’s with Carrier system I-Vu Controls. g. Tie new equipment into Carrier I-Vu webserver. Add graphics page for new equipment. Including overall floor plan graphic h. Install new disconnects on all new equipment. i. Install UCXP Controller and router to monitor sewer pumps. j. Startup and test new equipment. k. All electrical installations and modifications to be coordinated under HVAC contractor scope of work.