Design-Build

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Design-Build

What is Design-Build?

Design-Build, A project delivery method where one entity provides both design and construction services under a single contract

Description

Design-Build is a project delivery method where a single entity provides both architectural/engineering design services and construction services under one contract, creating unified responsibility for project delivery from concept through completion. This integrated approach streamlines communication, reduces project duration, and provides single-point accountability while enabling value engineering and collaborative problem-solving throughout the project lifecycle.

Purpose includes streamlining project delivery, reducing project duration, providing single-point responsibility, and enabling integrated design-construction collaboration. Design-Build offers efficiency and accountability advantages over traditional delivery methods.

Advantages include faster project delivery, reduced costs, single-point responsibility, and enhanced collaboration between design and construction teams. These benefits make Design-Build attractive for many project types and owners.

FAQs

  • What’s the difference between Design-Build and traditional delivery?

    Design-Build combines design and construction under a single contract, while traditional delivery separates design and construction responsibilities.

  • Is Design-Build faster than traditional methods?

    Yes, Design-Build is generally faster because design and construction phases can overlap, often reducing overall project duration.

  • Does Design-Build cost more or less?

    Design-Build often costs less due to integrated coordination, early value engineering, and fewer change orders.

  • How do you select a Design-Build team?

    Teams are typically selected using qualifications-based or best-value methods that evaluate experience, approach, and pricing.

  • What are the risks of Design-Build?

    Risks may include limited design alternatives, quality concerns, or team selection challenges, which can be mitigated through proper oversight.

  • Can owners make changes in Design-Build?

    Yes, owners can request changes, but late changes may be more costly due to the integrated delivery process.

  • What projects work best for Design-Build?

    Design-Build is well suited for projects with tight schedules, defined performance requirements, and experienced owners.

Fun Fact

Fun Fact: Design-Build delivery has grown from 15% of construction projects in 1985 to over 40% today, making it the fastest-growing project delivery method in the construction industry.

CSI Code

01 11 00

NAHB Code

1000