As-Built But-For Schedule Delay Analysis Methodology

This guide by Richard J. Long, P.E., P.Eng. provides an in-depth exploration of the As-Built But-For Schedule Delay Analysis (ABBF) method. It covers the methodology, quantification of delays, and interpretation of results, addressing common criticisms and offering insights into compensable and noncompensable delays. Ideal for project managers and construction professionals seeking to understand and apply ABBF in their projects.