Aspen Insurance UK Ltd v Adana Construction Ltd

Factual and Procedural Background

In July 2009, construction works were underway at a site in The City. Company A was the main contractor, Company B were the structural design engineers, and Company C, the respondent, was a sub-contractor responsible for supplying labour, plant, and materials for concrete and drainage works. The works included casting and fixing a reinforced concrete pile cap to serve as a crane base. After completing their work by mid-December 2008, Company C left the site. A tower crane was erected on the base, initially a lighter crane replaced in April 2009 by a heavier one.

On 6 July 2009, the crane collapsed backwards, seriously injuring the crane driver and damaging neighbouring properties and the crane itself. Multiple claims arose: the driver sued Company A and Company B in the High Court, joining Company C under procedural rules; 39 other claimants issued proceedings against all three companies for property damage or personal injury; further claimants brought County Court claims including PTSD and loss of contents. The most significant claim was by a property management company seeking over £8 million for property damage and increased costs, partially settled. Company A settled a claim for damage to the crane and might seek contribution from Company B and Company C.

Company C was insured by the appellant insurer under a combined contractors' liability policy covering June 2009 to June 2010. The insurer sought a declaration of non-liability under the policy, which was refused by the trial judge. The insurer now appeals this refusal. The case requires detailed examination of the nature of Company C's work and the policy wording.

Legal Issues Presented

1. Whether the concrete crane base constructed by Company C constitutes a "Product" under the insurance policy definition.
2. Whether the dowels incorporated into the crane base are "Products" for the purposes of the policy.
3. The proper interpretation and application of the "foundation clause" excluding indemnity for loss or damage to superstructure arising from failure of foundation works.
4. The scope and interplay of Public Liability and Product Liability coverage and their respective exclusions under the policy.
5. Whether liability arising from faulty workmanship or installation is covered under the policy or excluded as Product Liability.
6. Whether the crane itself is a "superstructure" within the meaning of the foundation clause.

Arguments of the Parties

Appellant's Arguments (Insurer)

• The concrete base constructed by Company C is a "Product" as defined by the policy, being a constructed and installed item integral to the crane foundation.
• The dowels incorporated into the base are components of this Product and thus also Products under the policy.
• The insurer contends that liability caused by the Product is excluded from Public Liability coverage and subject to Product Liability coverage, which excludes liability arising from failure of a Product to fulfil its intended function.
• The insurer submits that the failure of the crane base to transmit tensile loads properly means the Product failed its intended function, excluding coverage.
• The insurer argues the foundation clause excludes indemnity for damage to the crane as a superstructure arising from failure of the foundation works.

Respondent's Arguments (Company C)

• The concrete base is not a Product but a work of construction under a contract for work and materials, created on site and not a moveable or sellable item.
• The dowels, while incorporated into the base, are not Products supplied by Company C but component parts of the piles.
• Liability, if any, arises from faulty workmanship in installation, not from a defective Product.
• The crane is not a superstructure within the meaning of the foundation clause, which relates to permanent building structures above foundations, not temporary equipment like cranes.
• The insurer's interpretation would unduly narrow Public Liability cover, excluding common claims for negligent workmanship.

Table of Precedents Cited

Court's Reasoning and Analysis

The court undertook a detailed examination of the factual matrix, the construction work performed by Company C, and the wording of the insurance policy. It noted that the concrete base was created on site by pouring concrete over reinforcement and dowels inserted into piles, forming a structural connection intended to transfer crane loads to the piles. The dowels were installed into holes drilled by Company C and bonded with resin or grout.

The court held that the concrete base as a whole was not a "Product" under the policy. This was because the contract was for work and materials, the base was not a moveable or sellable item, and it was created on site as part of construction works rather than being a discrete product. The court emphasized that the definition of Product, while broad, was intended to capture tangible, moveable goods or products that left the insured's care or control, not permanent or semi-permanent constructions forming part of the land.

Conversely, the court found the dowels to be Products supplied and installed by Company C, as they were distinct tangible items incorporated into the base. However, the failure causing the collapse was not attributed to the dowels themselves, which remained intact and did not fracture, but to defective installation—specifically, holes drilled too shallow and narrow, reducing the dowels' anchorage. This was a matter of faulty workmanship rather than defective Product.

The court distinguished between defective Products and faulty workmanship or installation, holding that the policy provided Public Liability coverage for liability arising from faulty workmanship, but excluded Product Liability for defective Products. Installation defects did not constitute Product failure.

Regarding the foundation clause, the court interpreted "superstructure" broadly to include the crane, a structure resting on the foundation works. It rejected the narrower construction that limited superstructure to permanent buildings above foundations. The crane was therefore a superstructure within the meaning of the clause, and any damage to it arising from failure of the foundation works was excluded from indemnity.

The court also expressed reservations about determining coverage issues in advance of a trial on liability, noting that many facts remained uncertain and assumptions made could prove incorrect. The court acknowledged the complexity and interrelationship of the policy provisions, including the exclusions and exceptions in Public and Product Liability sections.

Holding and Implications

The court ALLOWED THE APPEAL IN PART and declared as follows:

• The crane is a "superstructure" within the meaning of the foundation clause in the policy.
• The works carried out by Company C in constructing the crane base, installing dowels, and applying bonding materials constitute "foundation works" under the policy.
• Any liability that may be established against Company C for damage to the crane is excluded under the foundation clause, as arising from failure of the foundation works to perform their intended function.

The court rejected the insurer's contention that the concrete crane base as a whole was a Product under the policy, but held that the dowels were Products. However, liability arising from faulty installation rather than defective Product was covered under Public Liability. The court did not finally determine coverage for liability arising from failure of any Product to fulfil its intended function, as this issue was not necessary to decide given the foundation clause exclusion.

The decision clarifies the distinction between work carried out as construction versus supply of Products for the purposes of building contractors' liability insurance. It confirms that temporary structures such as cranes may be superstructures within the meaning of foundation clauses, affecting coverage scope. No new precedent was set beyond the immediate parties, and the resolution of liability remains pending in underlying proceedings.