Definition:Erection all-risk (EAR) insurance
🏗️ Erection all-risk (EAR) insurance is a form of engineering insurance that provides broad-spectrum protection against physical loss or damage occurring during the erection, assembly, and commissioning of machinery, plant, and structural steelwork. Often used interchangeably with "erection all risks insurance," this product occupies a distinct niche within the construction and engineering insurance market, serving projects where the dominant risk is mechanical and electrical installation rather than conventional building or civil engineering work. Coverage typically embraces the contract works, construction plant, and third-party liability under a single, integrated policy.
⚙️ The policy is structured on an all-risks basis: every cause of loss is covered unless the wording specifically excludes it. Standard exclusions address consequential losses, pre-existing defects, and perils such as war, though consequential-loss extensions — particularly delay in start-up (DSU) cover — can be added by endorsement. Underwriters price EAR policies by evaluating project value, erection methodology, geographical hazards, and the experience of the principal contractor. For mega-projects like power stations or petrochemical complexes, risk is frequently shared across multiple coinsurers or layered into reinsurance treaties to manage aggregation exposure.
📋 Securing EAR coverage is rarely optional — it is embedded in the contractual fabric of large-scale erection projects. Joint-venture agreements, turnkey contracts, and financing covenants routinely mandate specific minimum cover levels, deductible structures, and approved insurer panels. The technical complexity of these projects also means that claims can be intricate, often requiring specialist loss adjusters with engineering credentials. Insurers that cultivate deep expertise in this line create meaningful competitive advantages and build long-term relationships with global EPC contractors who value technical credibility alongside capacity.
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