26-1074: A resolution approving a proposed Second Amendatory Agreement between the City and County of Denver and Structures, Inc. for On-Call General Civil SBE Construction Services, citywide. Amends a contract with STRUCTURES, INC. to add $1,683,376.96 for a new total of $6,683,376.96 and to add two years for a new end date of 11-15-2028 for On-Call General Civil SBE Construction Services, citywide (DOTI-202368840/DOTI-202683246-02).