Definition:Construction plant and equipment insurance
🚜 Construction plant and equipment insurance is a specialized inland marine or engineering insurance policy that covers mobile machinery, heavy equipment, and tools used on construction sites against physical loss or damage from perils such as accidental damage, theft, fire, and — depending on the policy — natural catastrophe events. Often called contractors' plant and machinery (CPM) insurance in international markets, it fills a gap that standard CAR policies may not fully address, since CAR coverage typically focuses on the contract works themselves rather than the contractor's own plant fleet.
⚙️ Policies can be arranged on an individual-item basis — listing specific cranes, excavators, or generators with agreed or market values — or on a blanket basis covering an entire fleet up to a declared total value. Coverage generally extends to equipment while in operation, in transit between sites, and during storage. Underwriters evaluate the type and age of equipment, the contractor's maintenance practices, site security measures, and the geographic regions where equipment operates. Deductibles are set per occurrence, and premiums are typically expressed as a percentage of the total insured value. Optional extensions can include loss of use or hire-cost cover, which reimburses the contractor for the cost of renting replacement equipment while a damaged machine is being repaired.
🏗️ For construction firms, plant and equipment often represents one of their largest capital investments, and an uninsured loss of a critical piece of machinery can cascade into project delays, liquidated damages, and reputational harm. Brokers who specialize in construction risks play an important role in structuring programs that coordinate construction plant coverage with the broader project insurance suite — including CAR, liability, and DSU policies — to eliminate overlaps and gaps. For specialty insurers, this line requires technical engineering knowledge and close collaboration with loss adjusters who understand the repair and replacement economics of heavy machinery.
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