_____ is a delivery system that is for ALL practical purposes DB.

_____ is a delivery system that is for ALL practical purposes DB.

• A. EPC
• B. DB
• C. CMAR
• D. IPD

Answer: (B)

The delivery system described as “for all practical purposes DB” is design-build. In design-build, the owner signs a single contract with one entity that is responsible for both design and construction. This creates a unified team, streamlines communication, and typically speeds up delivery because design and construction can overlap and issues can be resolved within one organization rather than across separate design and construction contracts. Other methods involve more complex or multi-party arrangements. CMAR assigns a construction manager who may advise during design but the owner still engages in separate contracts for design and construction. IPD brings multiple parties under a shared-risk, joint governance model, which is intentionally collaborative but not the same single-contract, single-responsibility structure as design-build. EPC is a turnkey approach common in heavy industry that, while integrated, is not categorized the same way as DBIA-delivered design-build. So, the option that aligns with the idea of a single entity handling both design and construction—the essence of design-build—is the design-build delivery system.

The delivery system described as “for all practical purposes DB” is design-build. In design-build, the owner signs a single contract with one entity that is responsible for both design and construction. This creates a unified team, streamlines communication, and typically speeds up delivery because design and construction can overlap and issues can be resolved within one organization rather than across separate design and construction contracts.

Other methods involve more complex or multi-party arrangements. CMAR assigns a construction manager who may advise during design but the owner still engages in separate contracts for design and construction. IPD brings multiple parties under a shared-risk, joint governance model, which is intentionally collaborative but not the same single-contract, single-responsibility structure as design-build. EPC is a turnkey approach common in heavy industry that, while integrated, is not categorized the same way as DBIA-delivered design-build.

So, the option that aligns with the idea of a single entity handling both design and construction—the essence of design-build—is the design-build delivery system.