Resolution approving Modification No. 4 to Airport Contract No. 50205, Escalator and Electric Walk Maintenance, Repair, and On-Call Services, with KONE Inc., to increase the contract amount by $16,200,000 for a new not to exceed contract amount of $34,465,600 and to extend the contract term by three years to a new contract end date of June 30, 2024, pursuant to Charter, Section 9.118(b), to commence following Board approval.