Electrical Pre-Bid Meeting Clarification

Electrical Estimating Site Visit Discovery

Electrical Estimate Work Breakdown Structure

When clarifying the scope of an electrical estimate, what should an estimator do with items in the project documents that are unclear?

Arrange the steps an electrical contractor should follow to properly clarify a project's scope before measuring quantities for an estimate.

As you review the project documents for a new commercial build, you encounter several different scenarios. Match each scenario with the most appropriate action to take during your scope clarification process.

During scope clarification, an estimator notices that the mechanical schedules require power connections for new rooftop HVAC units, but the electrical drawings do not show the corresponding feeding circuits. This discrepancy should be categorized as an explicit exclusion from the electrical scope, assuming the mechanical contractor will handle the power feeds.

A junior estimator proposes adding a 15% cost contingency to a commercial bid to account for poorly defined interface boundaries between the electrical and mechanical scopes. A senior manager evaluates this strategy as an unacceptable risk and halts the process, stating that the unclear boundaries must instead be formally addressed by submitting a written ________ to the client before the estimate can be treated as complete.