A Guidebook for the Evaluation of Project Delivery Methods (2009) / Chapter Skim
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Pages 87-92
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From page 87... ...
The quantitative approach emphasizes the effect of the project delivery method on project cost and schedule. The two-phase process (depicted in Figure 6.1)
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From page 88... ...
It should be noted that the matrix of Table G-1 will most likely consist of only two (and in rare cases maybe three) delivery methods because the completion of the Tier 1 and Tier 2 approaches should 88 A Guidebook for the Evaluation of Project Delivery Methods Qualitative Approach: Risk-allocation matrix Quantitative Approach: Cost/ schedule impact Document Results Select project delivery method; Document Results Selection?
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From page 89... ...
Risk factors are rated, always from the perspective of the owner agency, according to the effect of a particular project delivery method on that risk factor. In the hypothetical case shown in Table 6.1, from the agency perspective, DBB is seen as having a favorable effect on the risk factor of "permits/approvals." The agency thinks that it is the best party to obtain permits/approvals and that it can most effectively do this using a DBB approach.
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From page 90... ...
If this risk analysis is not a requirement (for example in projects that do not apply for federal funding) , then it is suggested that the proj90 A Guidebook for the Evaluation of Project Delivery Methods Risk Analysis Cost/Schedule - Ranked Risk Factors - Risk Factor 1 - Risk Factor 2 … Quantitative Approach (See Fig.
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From page 91... ...
However, the choice of the project delivery method is a natural outcome of a risk analysis exercise because one of the most important benefits of any risk analysis is risk allocation/mitigation. A properly selected project delivery method is an effective risk mitigation instrument that can help keep project costs low and minimize project delays.
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From page 92... ...
92 A Guidebook for the Evaluation of Project Delivery Methods DBB DB $ Pr ob . Utility DSC Third Party Total Effect on Cost Permits $ $ $ $ $ $ $ $ $ Pr ob .
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