CM Agency, Multi-Prime & IPD
Welcome
Hello, and welcome. This is Super Structures General Contractors — a national general contractor headquartered in Powhatan, Virginia — here to help you and your clients build something that lasts. We're glad you're with us, and we look forward to connecting with you.
Buckle up: CM Agency, Multi-Prime & IPD is one of those skills the pros never skip. Here's the heart of it: Beyond the big three: CM Agency (advisor, owner holds contracts), multi-prime (owner contracts each trade and owns coordination risk), and IPD (one multi-party contract with shared risk/reward) — each shifts who coordinates and who carries the risk. Do this right and it shows up in your work, your reputation, and your paycheck.
Beyond the big three, owners use several other structures, each shifting coordination and risk differently.
The variations
- CM Agency (CMA): the CM is the owner's advisor/agent (preconstruction + management) but does not hold trade contracts or guarantee a price. The owner holds the contracts directly. Pure fee-for-service, no at-risk.
- Multi-Prime: the owner holds separate contracts with each major trade (no single GC), coordinating them directly or through a CM. More owner control — and more owner coordination risk.
- Integrated Project Delivery (IPD): a single multi-party contract (owner, designer, builder share one agreement) with shared risk/reward, a shared contingency, and collaborative decision-making — the most integrated method.
Going Deeper (Intermediate)
The key distinction is CMA vs. CMAR — the CM is either an advisor (CMA) or a builder at-risk holding subcontracts and a GMP (CMAR). Multi-prime is common in some public sectors and states, but it pushes trade-coordination risk onto the owner (who's responsible when trades clash?). IPD pools risk and reward and uses target-value design, Lean/Big Room collaboration, and a mutual waiver of claims among the parties.
Advanced / Pro-Level
Match each to the owner: CMA for sophisticated owners who want control with expert management; multi-prime where law requires it or for fast-track owners with coordination capacity; IPD for complex projects with collaborative owners (often healthcare). IPD demands a cultural shift — trust, transparency, and shared incentives — and is enabled by BIM and Lean. The contractor's role and risk differ sharply across these, so know which you're really signing up for.
Practice Challenge
An owner uses multi-prime delivery; the electrical and mechanical primes clash over ceiling space and each blames the other for delay. Who coordinates and bears the risk? (Answer: in multi-prime, the owner (or its CM agent) holds each contract and is generally responsible for coordination between the primes — so the coordination and delay risk sit with the owner, unlike a single-GC model where the GC owns trade coordination.)
Takeaway: Beyond the big three: CM Agency (advisor, owner holds contracts), multi-prime (owner contracts each trade and owns coordination risk), and IPD (one multi-party contract with shared risk/reward) — each shifts who coordinates and who carries the risk.
Educational overview — methods, contracts, and laws vary by project and jurisdiction; follow your specific contract and consult professionals.