AACE RPC: Understanding and Applying the Elements of Constructive Acceleration

Abstract–Constructive acceleration happens far more often than realized and may cause substantial consequences to both contractors and owners. This paper highlights the various elements of constructive acceleration, explains the “why” behind each of those elements, discusses considerations regarding compensation for delays, and applies real-life case studies where these elements were brought to light. While describing each element, the authors will address common errors made in analyzing and responding to constructive acceleration scenarios. In addition, and perhaps most importantly, this paper will include recommendations for preventing constructive acceleration claims for on-going projects.