Abstract: Construction bid documents may contain uncertain or incomplete information that can affect project pricing as well as project performance, if not addressed prior to bidding. To resolve the uncertainties and clarify project ...

Abstract: Learning from previous projects in light of benchmarking criteria is a desirable and popular approach to reliable project development and planning in the preconstruction phase. Previous similar projects serve as a practical ...

Abstract: Project requirements indicate specific works, events, or conditions that should be fulfilled to ensure the construction project success within planned budgets and times. To effectively manage project requirements, requirement ...

Abstract: Unexpected uncertainties often arise during construction project execution, impacting performance measures such as time, budget, scope, and quality. This study addresses these cost and schedule challenges by creating an ...

Abstract: Change orders are documents that describe a specific contract amendment to the original scope of work. Historical change orders are invaluable information sources that can provide practical and proven solutions for developing ...

Abstract: Accurate estimates of construction contingency, a vital element that accounts for unforeseen additional expenses during building, are crucial for construction project agencies. In the initial planning phase, with project ...

Abstract: State Departments of Transportation (DOTs) require reliable early construction cost estimates for project budgeting. Typically, project budgets are established early in the development process before finalizing a project’s ...