Specifications include, but are not limited to:. Remove existing defective door unit and mechanical components and dispose of materials. •Install new mechanical components for operation of replacement door. Mechanical mechanism must be compatible with working system in place on interior automatic door. •Install 3 panel telescopic single automatic sliding door unit with transom, overhead concealed, full breakout, door and hardware must be compatible with existing interior door mechanisms. •Two coat painted finish to match •Narrow stil, 4’ bottom rails •Intermediate muntin bars •Handicap push buttons door openers •Jamb mounted 5 position mode switch with removable key •5/8” clear tempered insulated glass and glazing •Two verticals in transom •ADA compliance threshold and adjustable concealed door sweeps •Inspect and repair or replace all safety sensors •All work is to be completed after regular business hours Monday through Friday (8:00AM through 4:30PM). •All work areas will be left neat and clean at the end of each work day. •No debris to be place in HACP trash receptacles. •All work is to be done in accordance with manufacturers specifications and to meet local building codes •Contractor is responsible for obtaining all required permits. •Contractor must measure area for accuracy and installation