ASCE 67-17 PDF Download

ASCE 67-17 is a standard that provides guiding principles for determining the impact of delays on construction projects. Specifically, it focuses on the use of critical path method (CPM) schedules as evidence to demonstrate causation and liability when delays occur. The standard consists of 35 guidelines that allow for the calculation of delay damages or liquidated damages by utilizing CPM schedule techniques and conducting a schedule delay analysis.

These guidelines help in segmenting responsibilities for delays, both at intermediary milestones and project completion dates. The standard also addresses various topics such as scope and definitions, critical path, float, and early completion, chronology of delay, concurrent delay, responsibility for delay, changing schedules after the fact, and acceleration. Each guideline is accompanied by commentary that explains the rationale and application of the principle.

ASCE 67-17 is considered a reflection of the best engineering principles associated with schedule delay analysis and represents the standard of practice in the construction industry in the United States. It serves as an essential reference for construction engineers, project managers, owners, and contracting agents involved in analyzing and determining the impact of delays on construction projects.