Exceptional circumstances
Exceptional circumstances refer to events outside of the control of a particular party, also referred to a extenuating circumstances and extraordinary circumstances or sometimes unexpected exceptional circumstances. Although in general the latter two are used to describe events that negatively impact a contract or project, exceptional circumstances is most often used in the same context but could also be used to describe positive impacts on a construction project. For example exceptional circumstances meant the contractors were able to complete the project earlier than planned, exceptional weather allowed us to continue working into the winter months. These examples are however relatively rare and as such the description below mainly covers negative impacts of construction projects or the ability of staff to carry out their duties.
The term may be used in relation to force majeure, although also related to events beyond the reasonable control of a party, which prevent or impede their ability to perform their obligations under a contract, force majeure maybe be a more significant and contractual occurrence. Generally these cannot be event that a party could reasonably have avoided or overcome, or one attributable to the other party. The term may also be used in relation frustration in construction contracts, though again this generally has greater significance and impact because it leads to the contract being terminated without either party being considered to be in breach.
The term exceptional or extenuating circumstances tends to be used as a reasoning for a particular outcome, so rendering the conduct less serious or potentially lead to reduced damages. It is most commonly used in relation to employment but it important o note that extenuating circumstances under employment law are likely to differ from those that may be considered under a building contract.
In most cases it is a complex interpretable subject in any context. For example serious medical issues with staff maybe presented as extenuating circumstances to be considered, however within a building contract, it could be responded to that the impacts on the project may have been avoided, if other staff had been made available. Unless many staff became unavailable, due to for example a pandemic.
It is common in some cases for examples of extenuating circumstances to be given within the contract itself to avoid confusion. Here are some examples of what might be considered as extenuating circumstances, though they would have to be agreed ideally before and if not after the event.
- Medical issues (including mental health/wellbeing)
- Death of relatives
- Personal problems
- Personal or Family issues, such as divorce
- Period of self-isolation/quarantine
- Caring responsibilities and domestic difficulties
- Religious Observances
- Pregnancy related conditions
[edit] Related articles on Designing Buildings
- Breach of contract.
- Clear contracts during uncertain times.
- Compensation event.
- Concurrent delay.
- Consequential loss.
- Coronavirus and force majeure.
- Exigency.
- Extension of time.
- Force majeure.
- Frustration.
- frustration in construction contracts.
- Loss and expense.
- Liquidated damages.
- Neutral event.
- Relevant event.
- Suspension of performance.
- Termination in construction contracts.
- Variations.
Featured articles and news
OpenUSD possibilities: Look before you leap
Being ready for the OpenUSD solutions set to transform architecture and design.
Global Asbestos Awareness Week 2025
Highlighting the continuing threat to trades persons.
Retrofit of Buildings, a CIOB Technical Publication
Now available in Arabic and Chinese aswell as English.
The context, schemes, standards, roles and relevance of the Building Safety Act.
Retrofit 25 – What's Stopping Us?
Exhibition Opens at The Building Centre.
Types of work to existing buildings
A simple circular economy wiki breakdown with further links.
A threat to the creativity that makes London special.
How can digital twins boost profitability within construction?
The smart construction dashboard, as-built data and site changes forming an accurate digital twin.
Unlocking surplus public defence land and more to speed up the delivery of housing.
The Planning and Infrastructure Bill
An outline of the bill with a mix of reactions on potential impacts from IHBC, CIEEM, CIC, ACE and EIC.
Farnborough College Unveils its Half-house for Sustainable Construction Training.
Spring Statement 2025 with reactions from industry
Confirming previously announced funding, and welfare changes amid adjusted growth forecast.
Scottish Government responds to Grenfell report
As fund for unsafe cladding assessments is launched.
CLC and BSR process map for HRB approvals
One of the initial outputs of their weekly BSR meetings.
Building Safety Levy technical consultation response
Details of the planned levy now due in 2026.
Great British Energy install solar on school and NHS sites
200 schools and 200 NHS sites to get solar systems, as first project of the newly formed government initiative.
600 million for 60,000 more skilled construction workers
Announced by Treasury ahead of the Spring Statement.