Redoing work can potentially cost up to how many times the original estimated time?

Redoing work often involves significant costs beyond just the labor involved in completing the task a second time. When mistakes are made, the time lost during the initial attempt, the additional time needed to rectify the errors, and the possible disruption caused to the schedule all contribute to the overall cost increase. Estimates suggest that such rework can potentially increase time and cost by up to seven times the original estimate, reflecting not just the labor but also the inefficiencies and collateral impact on a project timeline. This highlights the importance of accuracy in the initial stages of an electrical project. Thus, the potential for redoing work to escalate costs significantly emphasizes the critical need for thorough planning, careful execution, and ongoing quality checks throughout a project to mitigate the chances of needing to redo work.