Why construction projects still experience rework
Construction projects have become more complex, involving multiple disciplines, contractors, subcontractors, and stakeholders working simultaneously on coordinated building information models. Despite the use of BIM, many construction issues still originate from coordination conflicts, missing information, inconsistent model data, or unclear requirements discovered too late in the project.
These issues often lead to:
- Coordination conflicts discovered during construction
- Missing or inconsistent building information
- Delays caused by unclear design intent
- Rework that increases project cost and reduces margin
- Poor handover information affecting building operation
Improving model coordination, validating building information, and ensuring reliable models before construction begins helps reduce construction risk and improve project delivery.