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
Deputy editor of AT, Tim Fraser, discusses the newly formed society with its current chair, Chris Halligan MCIAT.
Barratt Lo-E passivhaus standard homes planned enmasse
With an initial 728 Lo-E homes across two sites and many more planned for the future.
Government urged to uphold Warm Homes commitment
ECA and industry bodies write to Government concerning its 13.2 billion Warm Homes manifesto commitment.
Places of Worship in Britain and Ireland, 1929-1990. Book review.
The emancipation of women in art.
CIOB Construction Manager of the Year 2025
Just one of the winners at the CIOB Awards 2025.
Call for independent National Grenfell oversight mechanism
MHCLG share findings of Building Safety Inquiry in letter to Secretary of State and Minister for Building Safety.
The Architectural Technology Awards
AT Awards now open for this the sixth decade of CIAT.
50th Golden anniversary ECA Edmundson awards
Deadline for submissions Friday 30 May 2025.
The benefits of precast, off-site foundation systems
Top ten benefits of this notable innovation.
Encouraging individuals to take action saving water at home, work, and in their communities.
Takes a community to support mental health and wellbeing
The why of becoming a Mental Health Instructor explained.
Mental health awareness week 13-18 May
The theme is communities, they can provide a sense of belonging, safety, support in hard times, and a sense purpose.
Mental health support on the rise but workers still struggling
CIOB Understanding Mental Health in the Built Environment 2025 shows.
Design and construction material libraries
Material, sample, product or detail libraries a key component of any architectural design practice.
Construction Products Reform Green Paper and Consultation
Still time to respond as consultation closes on 21 May 2025.
Resilient façade systems for smog reduction in Shanghai
A technical approach using computer simulation and analysis of solar radiation, wind patterns, and ventilation.