In BNP v B&F, the court considered the scope of a contractor's responsibilities under a design and build contract.
In a recent judgment, BNP Paribas Depository Services Ltd & Anor v Briggs & Forrester Engineering Services Ltd, the court addressed critical issues surrounding contractual obligations, specifically in the context of design and build (D&B) contracts. This case, involving a dispute between an employer (BNP) and a contractor (B&F), provides valuable insight into the interpretation of construction contracts, in particular the scope of a contractor's responsibility for additional and unforeseen works on site, and the legitimacy of suspension and termination notices.
The court ruled in favour of BNP, holding that the contractor's suspension of works and termination notice had amounted to repudiatory breach of the D&B contract. The court emphasised the importance of clearly delineating the scope of work and responsibilities to avert disputes.
Background
BNP, the owner of a 30-storey office tower, engaged B&F to design and construct stair pressurisation works (to ensure smoke-free stair cores in case of fire). The works included removal of the existing system and design and construction of an upgraded system, in line with the Employer's Requirements under the contract and statutory requirements. The project was complicated by the known presence of asbestos in the building's risers. The issue in dispute was the extent of the asbestos removal works, and whether B&F was obliged to carry out additional surveys and the asbestos removal works that were subsequently required, as well as additional structural works that had not initially been foreseen as part of its original scope of work.
The discovery of more asbestos and structural issues led to a halt in the works and a protracted deadlock, with B&F eventually issuing a suspension notice and then a termination notice, which BNP treated as a repudiatory breach of the contract. The court thus also examined whether B&F had the right to terminate the contract due to alleged obstacles and issues related to non-payment.
The decision
The court construed the contract and found that B&F had contractual responsibility to undertake any necessary additional asbestos surveys and removal works, and the structural works required. It held that B&F had accepted full design responsibility for the whole of the design, and that the contract both excluded employer responsibility and included express terms by which the contractor assumed responsibility for inspecting the site conditions and accepted that no unforeseen conditions or risks would lead to an adjustment in either the price or the timetable.
The contract therefore assigned to B&F responsibility for the complete delivery of the stair pressurisation system, which included addressing any encountered asbestos or structural challenges. B&F's suspension or termination of the contract was therefore not lawful, and the halt in works was attributable to B&F's non-compliance with its contractual duties rather than any obstruction, prevention, or fault by BNP.
What this means
This decision provides useful commentary on a contractor's responsibility under a design and build contract in event that unforeseen issues (such as asbestos or structural defects) occur during the works. Despite no explicit mention of post-signature structural defect repairs due to their unforeseen nature, a contractor remains responsible for managing such unexpected issues, if the contract's risk distribution explicitly places this obligation on the contractor. This case serves as a reminder of the complexities inherent in construction projects and the critical role of clear, comprehensive contracts in mitigating these challenges. Companies should consider:
- ensuring contracts explicitly define the scope of work and responsibilities for unforeseen issues;
- conducting thorough pre-contract risk assessments; and
- including clear mechanisms in contracts for managing and resolving disputes.
