On Nov. 15, the American Institute of Architects (AIA) plans to release its new and updated Construction Manager as Constructor (CMc) family of contract documents. Next February, the AIA will release its updated Construction Manager as Adviser (CMa) family of documents.
These documents get updated on a 10-year revision cycle.
The AIA divides its contract documents into nine families, organized by delivery method. These include families for design-bid-build (the most widely used contract model), design-build, and integrated project delivery, as well as contracts that specifically cover interiors, small projects, and digital practices. The design-bid-build document family was updated in 2017.
Under CMc, the Construction Manager comes on the project during the preconstruction phase to provide early collaboration. In the construction phase, the CM does the construction work, as if it were a General Contractor.
Under the CMa, the Construction Manager is also retained by the owner for early collaboration during the preconstruction phase. But the CMas don’t perform the construction work. The CMa documents are designed for complex projects with more than one prime contractor. During the construction phase, the CMa coordinates and manages the contractors, as well as providing cost estimating and other functions.
Susan Van Bell, Senior Director and Counsel – AIA Contract Documents Content, tells BD+C that the AIA solicited input from CM practitioners about revisions to the documents so that they’d better reflect current practices.
From those conversations, CMs suggested that one change they wanted was a way to tailor the document for the scope of preconstruction services without having the standard contract language be too restrictive.
Van Bell says the 2019 CMc revision addresses this issue by inserting “fill points” into the contract where more preconstruction details can be identified. The update also makes some edits to the standard preconstruction services scope.
A schematic of the family of documents for Construction Manager as Advisor.
The CMc documents now include insurance and bond exhibits, which had been added to the design-bid-build document family in its 2017 revision. Van Bell says there are also new exhibits for both the CMc and CMa documents that cover the role of the CM in sustainable projects.
The revised CMa documents clarify the CMa’s role in such areas as analyzing and coordinating the contractors’ schedules. The CMa is also the responsible party for managing a project’s digital information systems. “We clarified the communication process,” Van Bell says. The 2017 updates that required the establishment of protocols for digital data and BIM were carried into the CMc and CMa updates.
Related Stories
Giants 400 | Oct 22, 2021
2021 Airport Sector Giants: Top architecture, engineering, and construction firms in the U.S. airport facilities sector
AECOM, Hensel Phelps, PGAL, and Gensler top BD+C's rankings of the nation's largest airport sector architecture, engineering, and construction firms, as reported in the 2021 Giants 400 Report.
Giants 400 | Oct 22, 2021
2021 Sports Facilities Giants: Top architecture, engineering, and construction firms in the U.S. sports and recreation facility sector
AECOM, Populous, Kimley-Horn, and HOK top BD+C's rankings of the nation's largest sports and recreation facility sector architecture, engineering, and construction firms, as reported in the 2021 Giants 400 Report.
Multifamily Housing | Oct 21, 2021
Chicago’s historic Lathrop public housing complex gets new life as mixed-income community
A revitalized New Deal–era public housing community in Chicago brings the Garden City movement of yesteryear into the 21st century.
Sponsored | BD+C University Course | Oct 15, 2021
7 game-changing trends in structural engineering
Here are seven key areas where innovation in structural engineering is driving evolution.
| Oct 14, 2021
Inside the KCI Airport Terminal Workforce Enhancement Program
The construction and development team for Kansas City International airport's new terminal discuss their Strategic Partnership Program to encourage participation by local minority- and women-owned enterprises, and their Work Training Program to train and hire local KC residents for trade jobs on the KCI Terminal project.
| Oct 14, 2021
The future of mass timber construction, with Swinerton's Timberlab
In this exclusive for HorizonTV, BD+C's John Caulfield sat down with three Timberlab leaders to discuss the launch of the firm and what factors will lead to greater mass timber demand.
Contractors | Oct 13, 2021
Chicago-based Pepper Construction named the most innovative company in the construction industry
Firm wins AGC Innovation Award for developing a virtual reality safety training program.
Multifamily Housing | Oct 12, 2021
Affordable and sublime: 13 projects that represent the future of affordable housing
These projects prove that it’s possible to develop aesthetically pleasing, high-quality housing for low-income families, the homeless, and veterans.
Building Owners | Oct 12, 2021
6 ways building owners can own their construction projects
Building owners have an important role in executing their capital projects and can greatly increase their project’s chances of success by understanding and actively managing a few key factors.
Green | Oct 6, 2021
My reaction to the UN IPCC Climate Change 2021 report: Ugh!
The recent report of the UN Intergovernmental Panel on Climate Change is not a happy read.