Revenue & Operational Impact
These estimation inaccuracies directly compress project margins. A 2023 construction industry benchmark shows firms with manual estimating processes experience 8-12% average bid variance, meaning some jobs lose 15-25% margin to scope misinterpretation, labor rate miscalculation, or missed material price escalations. RFI cycles stretch to 5-7 days as estimators chase clarifications on ambiguous drawings, delaying subcontractor bid collection and locking in outdated pricing. The downstream effect: cash flow gaps widen because inaccurate estimates create change order disputes and slow AIA draw approvals.