Specifications include, but are not limited to: All refrigerant systems to be recovered per EPA guidelines. Include all demo, removal, and disposal of old equipment. Include all crane work and rigging necessary to move equipment. Include all new refrigerant piping and insulation. Include all ductwork and adaptors necessary to reconnect to existing ductwork and reinsulate. Include all pipe, fittings, insulation, etc. to connect heating coils, condensate drains, etc. Include the replacement of all associated supply and return blowers. Include new fused disconnects and all electrical work necessary to connect new equipment to the electrical distribution system indicated. Include any coring, wall or roof penetrations necessary to install any components. All penetrations to be sealed and made weather tight. Include all associated work to open/close walls or roof to remove/ install equipment. All openings made will be restored to original condition.