Lessons Learned from Megaproject Delay Claims

This technical report discusses the complexities and challenges associated with schedule delay claims in megaprojects, which are defined as large engineering and construction projects typically exceeding $1 billion in costs. The document outlines the common issues faced by contractors when submitting delay claims, including the selection of inappropriate analysis methodologies and discrepancies in reported labor hours. It emphasizes the importance of using a suitable schedule delay analysis methodology, supported by contemporaneous project records, to substantiate claims. The report also highlights specific examples of contractor errors, such as failing to consider available float in baseline schedules and inconsistencies between claimed and actual planned quantities. By analyzing these examples, the report aims to provide insights into the necessary support for valid schedule delay claims and the importance of reconciling discrepancies to ensure accurate project management and accountability.