Chicago · permit 100983029

835 N MICHIGAN AVE

FURNISH AND INSTALL ONE KEY SWITCH IN ELEVATOR TO LOCK OFF(SECURE) THE 8TH FLOOR. THE KEY SWITCH SHALL BE SPRING ACTUATED TO RETURN TO THE OFF POSITION(INACCESSABLE) AFTER PLACING A FLOOR CALL IN THE CAR. THIS WORK WILL INSTALLED IN THREE (3) 3500LB.CAP, 700 FPM, 3-STOP, 9-FLOOR GEARLESS TRACTION PASSENGER ELEVATORS #10, #11, & #12. PURSUANT TO THE SCOPE OF WORK SUBMITTED. EV004295