Two Delivery Methods Have Been Proposed for a Standard Delivery

question 12

Essay

Two delivery methods have been proposed for a standard delivery method for new bridge constructions in Oregon to overcome traditional design- bid- build models that do not adequately account for site conditions and constructability, and often lead to additional expenses. One alternative must be selected to represent the delivery method specified in the RFP. Based on data from recent bridge construction projects of comparable size, we can estimate the savings from reduced redesign costs, risk management costs, and overhead costs during the life of the construction contract over the traditional delivery model. The estimated costs of a 18- month contract are the following: Which alternative should be selected based on the present worth method? Use a MARR of 4%, compounded monthly. Assume other benefits and costs are negligible.

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Definitions:

Market Failure

A situation in which the allocation of goods and services by a free market is not efficient, often leading to a net social welfare loss.

Externality

A consequence of an economic activity experienced by unrelated third parties; can be either positive or negative.

Resource Dependency

A theory in organizational studies that describes how external resources dictate the behaviors and strategies of organizations.

External Constituencies

Groups or individuals outside an organization that are affected by its decisions and actions, such as customers, suppliers, and the community.