6.9 Engineering, Construction and Machinery Risks

Engineering Cover Follows the Stage of the Risk

An engineering project changes while work progresses. Materials arrive, structures are built, machinery is installed, testing begins and the completed asset enters service. The risk during construction differs from the risk of ordinary operation. PCEIA candidates should distinguish project policies from renewable engineering cover and recognise that physical damage and consequential financial loss can need separate sections.

Project and Renewable Policies

Non-renewable project cover is tied to the particular project and agreed period. Renewable engineering cover commonly insures ongoing operational exposures over successive periods. A project policy does not necessarily remain in force indefinitely because an asset is still working, and an operational policy does not automatically insure all installation or commissioning risks.

Contractors' All-Risks

A CAR policy commonly combines a material-damage section for the works with a third-party-liability section under the specified terms. The insured interests can include parties involved in the project, but the schedule determines who is insured and for what. Declare the project value, scope, location, construction period and relevant existing property or equipment exposures accurately.

All-risks is broad wording subject to exclusions, not an assurance that every defective design, poor workmanship or delay is covered. The treatment of the defect itself and resulting accidental damage can differ under the chosen wording or endorsement. For an exam problem, use the supplied provision rather than inventing a universal defect rule.

Suppose a contractor negligently damages neighbouring property while performing the insured project. Examine the liability section, insured parties, relevant legal liability, limits and exclusions. If the contractor's own works are also damaged, examine the material-damage section separately. The neighbour's claim is not assessed merely by the contract value of the works.

Erection and Testing

An EAR policy concerns the installation or erection of machinery, plant or similar equipment under its stated scope. Testing can materially increase risk because equipment begins operating before normal service arrangements are established. Check whether testing and commissioning are included, the period, exclusions and any particular deductible.

For example, a newly installed production line suffers damage during a declared test. The relevant question is whether the testing operation, item and date fall within cover, not simply whether the line belongs to the insured. If testing has ended and the plant has been handed over, the project cover's termination provisions and any operational cover become important.

A maintenance extension can cover specified post-completion risks but is not equivalent to a permanent warranty. It does not necessarily pay for every failure arising during the manufacturer's guarantee period. Keep the construction contract's responsibility, manufacturer warranty and insurance promise distinct.

Machinery Breakdown

Machinery breakdown cover addresses sudden mechanical or electrical damage within its definitions and exclusions. It can be useful where an internal failure does not fit ordinary fire or external-accident cover. Declared machinery, replacement values, maintenance and operating conditions are relevant to underwriting.

Wear and gradual deterioration can be excluded even if the machine eventually stops suddenly. Establish the cause, the damaged part and any resulting damage covered by the actual wording. A repairer's conclusion that equipment is no longer economical to use does not itself establish an insured event.

Assume a declared machine suffers covered damage costing RM120,000 to repair and the supplied contract has a fixed RM10,000 deductible with adequate limits and no average adjustment. The exercise produces RM110,000 payable. That calculation does not automatically include the factory's lost production income; machinery breakdown business-interruption cover requires its own trigger, basis and terms.

Other Renewable Engineering Products

Boiler and pressure-vessel policies can address specified explosion or collapse risks, damage and legal liability according to the contract. Inspection and safe operating conditions may be important. Electronic-equipment insurance concerns declared electronic equipment and may offer additional cover for data media or increased cost of working. Those additional sections should not be inferred from a basic equipment sum insured.

Deterioration-of-stock cover can respond to specified spoilage following an insured refrigeration failure. Identify the required underlying breakdown trigger, storage conditions and any temperature-monitoring duties. A customer's ordinary sales decline or expired food is not automatically insured spoilage.

Sum Insured and Claims Evidence

Underwriters consider the project's value and duration, construction methods, site conditions, experience, surrounding property and maximum exposure. Operational equipment requires attention to specification, age, value, maintenance, spare parts and dependencies. Proposal details should reflect the actual use rather than a cheaper but inaccurate risk description.

After a loss, preserve evidence, mitigate further damage and obtain the insurer's instructions before disposing of important parts. Emergency protective work differs from making an unauthorised final repair that prevents investigation. Records of maintenance, testing, handover and the incident can determine which policy period and section are relevant.

PIAM's construction guide, checked 9 October 2026, discusses construction, erection and machinery risks. For examination practice, apply the precise supplied wording and calculate each section's deductible and limit independently.