IGF::OT::IGF FOR OTHER FUNCTIONS CONTRACTOR TO PROVIDE ALL LABOR, MATERIAL AND SUPERVISION TO REPLACE ONE (1) WESTINGHOUSE 1200 AMP, 4 POLE, TRANSFER SWITCH WITH ONE (1) 1200 AMP, 480 VOLT, 4 POLE, 4 WIRE, GENERAL ELECTRIC - ZENITH TRANSFER SWITCH ZTS MX250 MICROPROCESSOR CONTROLLED, PHASE SYNCHRONIZED, SCR ZERO SWITCHING, OPEN TRANSITION. INCLUDING FULL INSTALLATION, INTERFACE CONTROLS, NEW HI-PRESS CABLE TERMINATIONS, START-UP, TESTING, TIMING AND ADJUSTMENTS. ONE (1) YEAR FACTORY WARRANTY ON PARTS AND FIVE (5) YEARS LABOR WARRANTY.