The Delta College is seeking a contractor to replace the cooling system at the Gilford Transmitter Building. The project involves the removal of existing air conditioning units, condensing units, ductwork, refrigerant piping, and electrical connections. The contractor will need to install new air conditioning units, condensing units, ductwork, refrigerant piping, and electrical connections. The project requires the contractor to follow specific sequencing notes to ensure that the radio transmission system continues to operate without interruption. The contractor will also need to provide a new thermostat/controller with a display screen, connect the new duct smoke detectors to the existing fire alarm panel, and revise the panel DP-3 circuit breakers and wiring. Key aspects of the project include: • Removal of existing cooling system components • Installation of new cooling system components • Sequencing of work to ensure continuous operation of the radio transmission system • Connection of new duct smoke detectors to the existing fire alarm panel • Revision of panel DP-3 circuit breakers and wiring