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In Memoriam, May 2023

Kenneth King Humphreys of Morganton, NC, has finished his earthly journey. In his 85 years he tackled many engineering, preaching, and community service projects with intense energy, determination and expertise. After graduation from Carnegie Institute of Technology, he received a master’s degree from West Virginia University and a doctorate from Kennedy Western University…

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New RP 130R-23: Demonstrating Entitlement to Cumulative Impact Claims in Construction

This recommended practice (RP) of AACE International provides guidance on the process to demonstrate entitlement to cumulative impact claims on a construction project when a process for addressing cumulative impact claims is not addressed in the contract terms. This process applies across all common construction contracting strategies or delivery methods if the contract terms do not address any or some aspects of the procedure to address cumulative impact claims…

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New RP 129R-23: Linear Scheduling Methods (LSM)

Project planning and scheduling professionals use a variety of project scheduling methods depending on the type, size, and nature of projects. Linear scheduling methods (LSM) are typically used on projects wherein the majority of the scope is made up of highly repetitive work elements along a horizontal or vertical alignment. Examples of these projects include pipeline, tunnel, airport runway, highway, transmission line, road resurfacing, railroad, or high-rise construction projects. An LSM schedule (also known as a linear schedule, march chart, or time chainage diagram) is the graphical output of the LSM. Linear schedules use velocity diagrams, which are described below, to represent each activity and the progress rate to be achieved (or the progress actually achieved) over time. The schedule format typically provides planned and/or actual production rates on a time-scaled, linear format…

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New RP 128R-23: Roles and Responsibilities of a Planning and Scheduling Practitioner

This recommended practice (RP) is intended to serve as a guideline, not a standard. As such, this AACE International RP defines the required roles and responsibilities of a planning and scheduling practitioner.
This RP also outlines the career progression of a planning and scheduling practitioner applicable to various industries. It describes the roles and responsibilities of a planning and scheduling practitioner during the various phases of project planning and schedule development, management, and control…

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Building Connections Through Volunteering

Two AACE International members, Lucia Vernon and Carlos Ortega, are a prime example of the benefits that can come from volunteering within the association, as well as the power of networking. Both AACE members are now employees of Quantum Global Solutions, a leading construction consultancy firm specializing in providing expert advice and support services to the construction industry worldwide. With a reputation for excellence, Quantum relies on a team of highly skilled professionals who bring unique perspectives and experiences to the company. Two such professionals are Lucia and Carlos, who met through volunteering with AACE on the Membership Advisory Committee (MAC)…

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Meet the Staff: Greg Carte

I joined AACE originally in 1992 and left in 1997 to pursue another opportunity. I rejoined the AACE staff in 2012. Because of this, even though my employment with AACE has not been continuous, I can say that I worked at AACE before any of the current staff. I was there when Christian Heller was hired! Now that’s Old School…

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AACE International Names Stephen L. Cabano a Fellow

Steve joined AACE in 1995.  He has been a frequent author and presenter of technical papers at AACE Conference & Expos and a variety of other conferences. He has also been an instructor of various continuing education courses for AACE. Steve served as the chair of AACE’s Marketing Board (2019-2020). He is a member of a number of professional associations including board positions with both the Construction Industry Institute (CII) and the Engineering and Construction Contracting (ECC)…

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