Proceedings of the 45th Annual Conference on Deep Foundations, 2020 - ONLINE , (DFI)
Collaborative Foundation Value Engineering Redesign
Jeffrey Goodwin, PE, Martin McDermott, P.G., Robert Ross, PE, Kevin Tehansky, PE
A foundation value engineering redesign is a collaboration between the project owner, original design team, general contractor, foundation contractor and redesign team. Without the acceptance and collaborative effort of all the stakeholders, the redesign process is doomed to failure. For the addition at the Hackensack (New Jersey) University Medical Center (HUMC) we had just such a collaborative effort for the drilled shaft redesign. For a successful redesign effort, the collaboration between the foundation contractor and their redesign team needs to fully exploit the contractor's specific equipment and experience and convey how to apply this to the project as a whole to ensure everyone is confident that the project design goals are being met. For the HUMC project, applied load testing of the drilled shafts (bi-directional and lateral) were used to provide ultimate geotechnical design values for the redesign effort. By utilizing the contractor's preferred equipment and the redesign team's testing and application expertise, the redesign collaboration was able to enhance a good design and make it into a great project.
|article #3681; publication #1073 (AM-2020)|