(JN213211CON) as-needed design services during construction

This indefinite delivery vehicle provides as-needed design services during the construction phase of projects. The contract enables Michigan to procure professional design consultation and support services to be delivered concurrently with active construction activities. These services are intended to facilitate real-time design modifications, constructability reviews, and technical guidance required to address design issues that emerge during project execution, ensuring seamless coordination between design and construction phases.

The prime contractor for this IDV is AECOM GREAT LAKES, INC, contracted through the State of Michigan. The contract was awarded on September 28, 2026, with a completion date of January 17, 2028, providing approximately 16 months of service availability. This indefinite delivery vehicle covers the geographic scope of Michigan and operates under an as-needed contract type, allowing the state to request design services on an emergency or contingency basis throughout the period of performance.