During a bid opening, you discover your bid is 20% higher than the apparent low bidder. What should be your immediate concern?
Correct Answer
C) Potential errors in your estimate or the low bidder may have made mistakes
A 20% difference is significant and suggests either errors in your estimate or the low bidder may have made mistakes, omitted items, or is bidding below cost. This warrants immediate investigation.
Why This Is the Correct Answer
A 20% gap between bids is a significant red flag in both directions. Either your estimate contains errors (double-counted items, wrong quantities, inflated unit prices) or the low bidder has made a serious mistake (omitted a scope item, used wrong quantities, or is bidding below cost). Both possibilities require immediate investigation before award decisions are made.
Why the Other Options Are Wrong
Option A: Labor productivity rates were underestimated
Assuming labor productivity was underestimated is too narrow a focus. While possible, it is just one of many potential sources of discrepancy. The immediate concern should be broad — any estimate error or a flawed competing bid — not a specific line item.
Option B: Your profit margin was too high
Profit margin alone cannot explain a 20% gap. Typical contractor markups range from 5–15%, so profit difference could account for some variance, but not the entire 20%. Focusing only on margin ignores the more likely possibility of a scope or quantity error.
Option D: Material suppliers provided inflated prices
Blaming inflated supplier prices is too narrow and reactive. While material pricing can vary, a 20% difference warrants reviewing the entire estimate structure, not just one cost category.
Memory Technique
A 20% gap = a two-way street: YOU made an error, OR THEY made an error. Investigate both directions immediately. Think '20% = too big to ignore, too big to blame on markup alone.'
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