Mabey & Johnson Ltd v Ecclesiastical Insurance Office Plc & Ors

[2003] EWHC 1523 (Comm)
Morison J
QBD, Commercial Court
June 2003

 

The cost to an engineering company of remedial design work to several bridges which had been supplied under two separate contracts, constituted two separate claims under a policy which did not contain a "series" provision.

Mabey & Johnson was an engineering company, engaged, among other things, in the design, manufacture and worldwide supply of steel bridges. The defendant insurers wrote its primary layer professional indemnity insurance. During the policy period a steel bridge partially collapsed. As a result the company reviewed the design and construction of a number of bridges including steel bridges which were due to be erected and in so doing incurred costs exceeding £2 million. Such remedial work was covered by a policy extension. The policy limited the indemnity to £2 million "for a single claim". The policy did not contain a "series" provision. The bridges had in fact been supplied pursuant to two separate contracts. The insurers argued that only one claim could be made, but the engineers argued that as the bridges were to be supplied under two separate agreements, two separate claims arose under the insurance.

It was held that it was clear on the evidence that there were two separate and distinct contracts for the design, manufacture and supply of bridges and various changes took place to the design of the bridges between the first and the second contracts and there were accordingly two claims under the insurance policy.