25-0731: A resolution approving a proposed First Amendment between the City and County of Denver and Kleen-Tech Services, LLC concerning janitorial services at various facilities at Denver International Airport. Amends a contract with Kleen-Tech Services, LLC. to add $4,080,402.12 for a new contract total of $9,266,979.12 and add one year for an end date of 3-31-2027 for the provision of janitorial services at various landside facilities at Denver International Airport, in Council District 11 (PLANE-202055520/PLANE-202579076-01). The last regularly scheduled Council meeting within the 30-day review period is on 6-23-2025. The Committee approved filing this item at its meeting on 5-21-2025.