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Since construction costs for some projects can exceed 50% of a total project, the cost of labor presents both the greatest opportunity and greatest risk for almost any project. A design for constructability seeks to minimize impacts and improve productivity through the elimination of rework and/or corrective action, improve material deliveries, and incorporate some type of modularization.

Modern construction methods include modularized components that are erected on short timetables. To reduce construction and shipping costs, leaner designs of support steel components have become the norm. As a result, the calculation of imposed erection loads has become even more critical.

Cost management software is used to integrate cost collection, time charging, expense reporting, work breakdown structure, procurement management, material receipt, accounts receivable, accounts payable, revenue recognition, and standard and custom report generation.

Typical participants include the project manager, scheduler/planner, project superintendent(s), construction engineer(s), and other contributors as selected by the project manager. The basis for this planning session is the scope of work as originally defined and estimated, and the existing conditions of the construction site.

Technological advances including computer-aided design, global positioning systems, laser scanning systems, and more powerful lift cranes have enabled construction engineers and technicians to support supervision by refining the planning process and expediting the work in the field.