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Progressive design-build (PDB) is an innovative alternative project delivery method that may offer advantages of schedule compression and cost containment compared to traditional design-build delivery.
PDB is an alternative delivery procurement method that uses a qualifications-based or best value selection to select a design-builder, followed by a process whereby the owner then progresses towards a design and construction price with the design-builder (thus the term “progressive”).
One application of design-build delivery is via a collaborative, multi-phased or progressive process (commonly referred to as Progressive Design-Build or PDB). PDB uses primarily a qualifications-based selection, followed by a process whereby the Owner then “progresses” toward a design and contract price with the
A project delivery method in which the Construction Manager acts as a consultant to the Owner in the development and design phases, but assumes the risk for construction performance as the equivalent of a constructor. Advantages. Disadvantages. Qualifications Based.
21 iul. 2021 · As the progressive design-build (PDB) delivery method is gained traction in the construction industry, owners are interested to understand the factors that govern performance in such projects. This study examined the impact of variables such as time of involvement, team selection, and team behavior on project performance for projects delivered ...
ADVANTAGES OF PROGRESSIVE DESIGN-BUILD: Fast, eficient, low cost procurement. Qualifications-driven selection. Owner fully engaged throughout design process. Enhances value-based decision making. Fastest form of project delivery.
What is Progressive Design-Build? In its most recent Delivery Models Overview document, Infrastructure Ontario defines Progressive Design-Build as “a collaborative approach between the owner and its contracting partner during the early work of projects such as project requirements and design work. Unlike Progressive P3s, a Progressive Design ...
