Definition:Erection all-risks insurance (EAR)
🏗️ Erection all-risks insurance (EAR) is a specialized engineering insurance product designed to cover the risks associated with the installation, erection, and testing of machinery, plant, equipment, and steel structures at a project site. Unlike contractors' all-risks insurance (CAR), which focuses primarily on civil engineering and building construction, EAR policies are tailored for projects where the dominant exposure involves mechanical and electrical installation — such as power plants, refineries, manufacturing facilities, and telecommunications infrastructure. The coverage typically extends from the commencement of erection work through testing and commissioning, and it is a staple product within the global engineering insurance market, underwritten by specialist insurers and reinsurers with deep technical expertise.
⚙️ An EAR policy generally operates on an all-risks basis, meaning it covers physical loss or damage to the insured works from any cause not specifically excluded. Standard exclusions typically include wear and tear, faulty design to the extent of the defective item itself (though consequential damage from faulty design may be covered under certain wordings), and war or nuclear risks. The policy structure usually comprises several sections: Section I covers the contract works, including all equipment and materials on site; Section II covers third-party liability arising from the erection activities; and an optional Section III may cover loss of profits or delay in start-up (DSU). Internationally, EAR wordings are often based on the Munich Re model, which has become the de facto standard in many markets, though local regulatory requirements in jurisdictions such as Japan, the Middle East, and various European markets can lead to significant variations in policy terms and conditions. Underwriters assess EAR risks based on the nature and value of the equipment, the complexity of the installation process, the track record of the contractors involved, and site-specific exposures such as natural catastrophe perils.
💡 The significance of EAR insurance extends well beyond simple property protection — it serves as a critical enabler of large-scale industrial investment worldwide. Project financiers, lenders, and sponsors almost universally require EAR coverage as a precondition for releasing funds, making it integral to the infrastructure development pipeline in both mature and emerging economies. As the global energy transition accelerates, EAR insurance has taken on heightened importance in covering the erection of renewable energy assets such as wind turbines and solar farms, as well as complex battery storage facilities, each presenting novel risk profiles that challenge traditional underwriting assumptions. Loss adjusters specializing in engineering claims play a vital role in the ecosystem, as EAR losses frequently involve intricate technical causation questions. For reinsurers, accumulation risk from multiple EAR exposures in a single geographic region — particularly in catastrophe-prone areas — remains a key portfolio management concern.
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