Which delivery method involves contracting with multiple primes for different parts of the project under one project?

Which delivery method involves contracting with multiple primes for different parts of the project under one project?

• A. Design-bid-build
• B. CM at-risk
• C. Multiple-prime contracting
• D. Design-build

Answer: (C)

Multiple-prime contracting is a delivery method where the owner contracts with several prime contractors to perform different portions of the project under one project. This setup lets you bring in specialized firms for each scope—such as foundations, electrical, plumbing, and structural work—while the owner or a coordinating manager ensures these parts fit together. It offers greater control over which trades are hired and can foster competition among primes, but it requires strong coordination and clear interfaces to keep the schedule and costs aligned, since integration depends on managing multiple contracts and their interdependencies. This differs from design-bid-build, which typically involves a design contract plus a single general contractor; design-build, where one entity handles both design and construction; and CM at-risk, where a construction manager serves as adviser and may deliver the project under a single CM contract rather than multiple primes.

Multiple-prime contracting is a delivery method where the owner contracts with several prime contractors to perform different portions of the project under one project. This setup lets you bring in specialized firms for each scope—such as foundations, electrical, plumbing, and structural work—while the owner or a coordinating manager ensures these parts fit together. It offers greater control over which trades are hired and can foster competition among primes, but it requires strong coordination and clear interfaces to keep the schedule and costs aligned, since integration depends on managing multiple contracts and their interdependencies. This differs from design-bid-build, which typically involves a design contract plus a single general contractor; design-build, where one entity handles both design and construction; and CM at-risk, where a construction manager serves as adviser and may deliver the project under a single CM contract rather than multiple primes.