When estimating expenses to ensure they stay within budget, which stage is NOT typically estimated?

When estimating expenses to ensure they stay within budget, which stage is NOT typically estimated?

• A. Completion of schematic design
• B. In-progress final design (60% to 90% complete)
• C. At the end of Project Life Cycle
• D. Completion of preliminary design

Answer: (C)

Estimating expenses is done repeatedly as the design evolves to keep the budget aligned with what’s being built. Early on, rough estimates at the preliminary design stage help assess feasibility, then at schematic design you refine the cost, and during the in-progress final design (roughly 60%–90% complete) you update the estimate with more detail and current unit costs to tighten the budget. By the end of the Project Life Cycle, there isn’t a forward-looking estimate needed to control costs—the project is finished, and the focus shifts to capturing actual costs and final closeout. Post-project analyses may look at life-cycle or operations costs, but these don’t drive the construction budget during execution.

Estimating expenses is done repeatedly as the design evolves to keep the budget aligned with what’s being built. Early on, rough estimates at the preliminary design stage help assess feasibility, then at schematic design you refine the cost, and during the in-progress final design (roughly 60%–90% complete) you update the estimate with more detail and current unit costs to tighten the budget. By the end of the Project Life Cycle, there isn’t a forward-looking estimate needed to control costs—the project is finished, and the focus shifts to capturing actual costs and final closeout. Post-project analyses may look at life-cycle or operations costs, but these don’t drive the construction budget during execution.