Float Allocation Using the Total Risk Approach

Abstract

Float ownership is one of the controversial issues in the litigation of delay claims. As float time does not always affect the overall project completion time, many believe that this time can be used by any of the project parties and that it does not belong to a particular party. This study introduces the total risk for float allocation, a new approach that integrates several current approaches to allocate float among project parties. The approach is based on the basic concept that the party who has the greatest risk in a project should be entitled to float ownership and deserves compensation from other project parties who increase the risk associated with the project by consuming the float. This new approach takes into consideration the changes in float that may occur as a result of actions that delay or accelerate the project's schedule. DOI: 10.1061/ASCE0733-93642009135:288 CE Database subject headings: Construction industry; Contracts; Scheduling; Risk management; Construction management.