Project-Level Model and Approaches to Implement Constructability

The ability to influence construction costs over the life of the project is greatest when constructability is introduced early in the project. The influence of constructibility implemented during the construction phase is less significant than when implemented during conceptual design, procurement, or design phases. (SD-82, p. 10) 

Constructability can still influence final project cost during field operations. “Innovative construction method” is a term used when referring to construction methods that are not common practice across the industry but can influence costs or schedule. Two examples of the many innovative construction methods found in the research are: 

• Innovative sequencing of field tasks
• Innovative temporary facilities supportive of field methods