Contracts

What is force majeure in construction?

Force majeure is a contract clause that excuses a party from performing on time when an extraordinary event outside its control, such as a natural disaster or war, makes timely performance impossible or impractical.

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Force majeure (French for superior force) is a risk-allocation clause. It lists events that neither party controls and says what happens when one of them stops or slows the work. In construction, the usual result is a time extension, not extra money. The contractor is excused from liquidated damages for the lost days, but each side usually carries its own costs. A force majeure event is one kind of excusable delay.

There is no single legal definition. What counts depends on the exact wording of your contract and the law of the state that governs it. Industry forms such as the AIA general conditions include time extensions for causes beyond the contractor's control, and many owner-drafted contracts write their own lists.

What force majeure clauses typically list

  • Acts of God: floods, hurricanes, earthquakes, wildfires.
  • War, terrorism, riots, and civil unrest.
  • Government actions: orders, embargoes, shutdowns.
  • Epidemics and quarantines, if expressly named.
  • Labor strikes, sometimes limited to industry-wide strikes rather than the contractor's own workforce.
  • A catch-all phrase such as 'other causes beyond the contractor's control.'

Unusually severe weather is often handled in its own clause, with a stated baseline of expected weather days. Ordinary rain usually does not qualify. See weather delay.

How force majeure works on a real job

A contractor is framing a $3.2 million townhome project on the Gulf Coast when a hurricane forces a county evacuation order. The site is closed for 9 working days, and the lumber yard cannot deliver for another 6.

The contractor sends written notice the day the evacuation order issues, citing the contract's force majeure clause. Daily logs record the closure. After the site reopens, the contractor submits a time extension request showing that framing is on the critical path and that 15 working days were lost. The owner grants 15 days and waives liquidated damages for them. Cleanup of storm damage to the contractor's own stored materials becomes an insurance question, typically under builder's risk insurance, not a contract cost.

Common mistakes and disputes

  1. Missing the notice deadline. Many clauses require notice within a short period, and late notice can forfeit the extension.
  2. Assuming any bad event qualifies. Price increases and supply problems often do not count unless the clause names them; an escalation clause is the better tool for prices.
  3. Not proving the delay hit the critical path. An event that touches only float-rich work may earn no extension.
  4. Expecting money. Most clauses grant time only, unless the contract says otherwise.
  5. Forgetting subcontracts. Make sure your subs' force majeure rights match what you get from the owner.

Related terms

See delay claim, suspension of work, notice of claim, and termination for convenience. For contract review, read construction contract clauses that hurt subcontractors.

Frequently asked questions

Does force majeure give the contractor extra money?

Usually not. Most construction force majeure clauses grant a time extension and relief from liquidated damages, with each party carrying its own costs. Read your clause.

Is a pandemic force majeure?

Only if the clause covers it, either by naming epidemics or through general language that the governing law reads broadly. Many newer contracts name it expressly.

Does a supply chain delay count as force majeure?

Sometimes. If the clause names supplier delays or the delay results from a listed event, it may. Ordinary late deliveries generally do not qualify.

What if the contract has no force majeure clause?

Parties may rely on other contract provisions or legal doctrines such as impossibility or impracticability, which are usually harder to prove. Get advice for your state.

Sources

  1. AIA Contract Documents: Summary of A201-2017, General Conditions of the Contract for Construction
Written and edited by

Maurice Francois writes and edits construction operations guides for Smart Business Automator. More from Maurice on the Scaling Legends podcast.

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