Shortly after posting the blog article “Design-Assist an Ambiguous Term Causing Conflict in the Construction Industry,” I received an email from Brian Perlberg, the Executive Director and Senior Counsel for ConsensusDocs. He brought two ConsensusDocs forms to my attention: ConsensusDocs 541 Design Assist Addendum and ConsensusDocs 300 Integrated Form of Agreement (IFOA). In the ConsensusDocs model of “design-assist,” the lead design professional retains design responsibility but benefits from input and consultation from the construction team during design development. By contrast, in the design-build project delivery method, the constructor assumes design responsibility and liability for either the entire project design (design-build) or just a component of the design (delegated design).

The ConsensusDocs 541 document goal is to provide “accurate information concerning program, quality, cost, constructability and schedule from all parties.” It provides a range of standard and optimal services during design development that essentially shifts the curve of selecting the construction manager (CM) and most importantly, special trade contractors, to much earlier in the process, perhaps as soon as the owner’s program is developed. This opens a world of possibilities for the design and construction team to collaborate early and often. The design professional, however, does not abdicate its design responsibility or authority in this process. The ultimate goal is to end the all-too-common wasteful cycle of design and redesign that is common in construction projects.[1]