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Contracts & Legalaka: LDaka: LDs

Liquidated Damages

In Plain English

A daily fine the contractor pays for every day the project is finished late.

Definition

Liquidated damages are a pre-agreed amount of money the contractor must pay the owner for each day of delay beyond the contract completion date. They compensate the owner for damages that would be difficult to calculate precisely at the time of contracting. Liquidated damage rates must be a reasonable pre-estimate of actual damages, not a penalty.

Why It Matters in Bidding

Liquidated damages put a hard daily dollar value on schedule risk, so estimators must price schedule contingency and crew loading against the LD rate before submitting a bid. A high LD clause can make an aggressive schedule financially dangerous and influences whether a contractor bids at all, since each missed day directly converts to a deduction from contract proceeds.

Example

Because the school district contract imposed $2,500 per day in liquidated damages after the August completion date, the contractor priced overtime and a second crew into the bid to protect the schedule.

Related Terms

Delay DamagesSubstantial CompletionContractDelay Claim

Frequently Asked Questions

Liquidated damages must be a reasonable pre-estimate of the owner's actual delay costs agreed at contract signing. A penalty is punitive and disproportionate to real harm. Courts generally enforce reasonable liquidated damages but may refuse to enforce amounts that function as penalties, which is why owners document how the daily rate was derived.
Estimators weigh the daily LD rate against the difficulty of the schedule. A steep rate pushes them to add schedule contingency, overtime allowances, or additional crews, raising the bid. On tight or high-risk schedules, the LD exposure can be large enough that some contractors decline to bid rather than accept the downside.
Often only by documenting excusable delays. Most contracts grant time extensions for owner-caused delays, differing site conditions, change orders, or qualifying weather, which move the completion date and suspend LDs for those periods. Contractors protect themselves with timely written delay notices and schedule analysis rather than assuming a verbal extension will hold.

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