26-0274: A resolution approving a proposed Amendatory Agreement between the City and County of Denver and Ninyo & Moore Geotechnical and Environmental Sciences Consultants to conduct category on-call vertical professional and technical services, citywide. Amends a contract with Ninyo & Moore Geotechnical and Environmental Sciences Consultants to add $500,000.00 for a new total of $2,000,000.00 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-202368025/DOTI-202582731-01). 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.