26-0264: A resolution approving a proposed Amendatory Agreement between the City and County of Denver and RATIO ARCHITECTS, LLC to conduct category on-call vertical professional and technical services, citywide. Amends a contract with RATIO ARCHITECTS, LLC to add $534,205.50 for a new total of $5,534,205.50 and to add 2 years for a new end date of 7-13-2028 to conduct category on-call vertical professional and technical services, citywide (DOTI-202368015/DOTI-202582215-01). The last regularly scheduled Council meeting within the 30-day review period is on 5-18-2026. The Committee approved filing this item at its meeting on 4-15-2026.