AR. ID 22-2120 Consider adoption of an ordinance of the City of Denton, a Texas home-rule municipal corporation, authorizing the approval of a first amendment to a contract between the City of Denton and AHI Facility Services, Inc., amending the contract approved by City Council on September 19, 2017, in the not-to-exceed amount of $3,425,000.00; said first amendment to continue to provide janitorial services in City of Denton buildings for the Facilities Management Department; providing for the expenditure of funds therefor; and providing an effective date (IFB 6475 - providing for an additional first amendment expenditure amount not-to-exceed $280,000.00, with the total contract amount not-to-exceed $3,705,000.00, and extending the contract to November 30, 2022).