Construction All Risk Marine Cover: Singapore Offshore Projects

The Baseline Wording and What It Actually Protects

The standard market baseline for marine construction cover is the Institute Builders' Risks Clauses (1988), published by the Institute of London Underwriters and now maintained under LMA/IUA auspices. Most bespoke CAR policies written for Singapore and APAC offshore projects use this wording as their foundation and then extend or restrict it to match the specific project. Understanding where your policy departs from the Institute Builders' Risks Clauses — and why — is the first conversation to have with your broker before you bind.

The Institute Builders' Risks Clauses are written on an all-risks basis, meaning the policy responds to any sudden and accidental physical loss or damage to the insured property unless a specific exclusion applies. For an offshore project in Singapore or the broader APAC region, the insured property typically includes the vessel or structure under construction, all materials and equipment incorporated into it, and temporary works on the building berth or fabrication yard. Bespoke CAR wordings commonly extend this to cover prefabricated modules arriving from sub-contracted yards, commissioning equipment, and — where negotiated — third-party liability arising from construction operations.

The policy period runs from the commencement of construction — or from the point at which your interest attaches, such as when materials are delivered to the yard — through to delivery and acceptance. Sea trials are a critical window: this is when your new or converted vessel is first exposed to open-water perils, and your CAR policy must be confirmed to extend through this phase. If sea trials take the vessel outside Singapore port limits or into Indonesian or Malaysian waters, your underwriter needs to know in advance and the extension must be confirmed in writing.

Beyond physical damage, a well-structured CAR policy for offshore projects will include cover for removal of wreck if the structure sinks at the yard; sue-and-labour costs incurred to prevent or minimise a covered loss; and, where negotiated, delay in start-up (DSU) or advanced loss of hire for the period the vessel cannot enter service following a covered physical damage event. DSU is a separate insuring clause with its own deductible period and limit — it does not attach automatically and must be requested at inception.

• Hull and machinery of the vessel or offshore unit under construction
• Incorporated materials, equipment, and prefabricated modules at the yard
• Temporary works, scaffolding, and cradles forming part of the construction
• Third-party property damage and bodily injury arising from construction operations (where a liability section is included)
• Sue-and-labour and mitigation costs
• Sea trials extension, including transit to a commissioning port
• Optional: Delay in Start-Up / Advanced Loss of Hire following physical damage

Key Exclusions and Coverage Gaps to Negotiate Before You Bind

The standard exclusions in a marine CAR policy are where most disputes arise. Defective design, defective materials, and faulty workmanship are almost universally excluded as the proximate cause of loss — but the consequential damage those defects cause to otherwise sound parts of the vessel is typically covered. This distinction matters enormously on an offshore project where a single design error in a weld specification can cascade into structural failure across a section of the hull. Marine CAR wordings address this through language that excludes the defective part itself but covers resultant damage to sound surrounding structure — confirm with your broker exactly how your policy wording frames this, as the precise language varies between underwriters and differs from property construction market approaches.

War, strikes, and political violence are excluded under standard CAR wordings for the construction period itself, not just for transit. A separate war risks endorsement is required if you want cover against these perils during the build — this is distinct from the war risks cover you would arrange on a transit cargo leg. The Joint Cargo Committee (JCC) publishes a schedule of listed war risk areas, and this schedule changes. Your broker should check the current JCC schedule at inception and monitor it throughout the build, particularly if your project involves sea trials or module deliveries that route through areas of geopolitical sensitivity. Do not treat any named area as permanently listed or permanently excluded without verifying the current schedule.

Pollution liability is excluded from most CAR policies and is not automatically picked up by a standard P&I entry. If your project involves a vessel that will handle hydrocarbons during commissioning or sea trials, you need to confirm with your P&I club or liability underwriter that pollution cover attaches before first fuel is taken on board. This is a common gap on FPSO and offshore support vessel projects placed through Singapore.

Cyber-related losses are now a standard exclusion in most specialist market wordings, with equivalent exclusion language adopted across London company market and Singapore-based underwriters. If your offshore unit incorporates integrated control systems, dynamic positioning, or automated mooring, ask your broker to seek a cyber buy-back endorsement or place a standalone cyber policy alongside your CAR programme. The scope of the exclusion — and what a buy-back actually reinstates — varies by wording, so read the clause carefully before assuming cyber cover is in place.

Singapore's Regulatory Framework and How Your Placement Is Structured

Singapore is regulated by the Monetary Authority of Singapore (MAS) under the Insurance Act (Cap 142). Any broker placing your CAR risk in Singapore must hold the appropriate MAS licence — either as a licensed insurer, a registered insurance broker, or a licensed financial adviser depending on the nature of the intermediary's activity. When you appoint a Singapore-based broker, confirm their MAS registration status. This is not a formality: unlicensed placement creates enforceability risk on your policy and potential regulatory exposure for you as the insured.

The yards along Jurong Island and Seatrium's facilities (formerly Sembcorp Marine / Keppel O&M) are among the busiest construction and repair environments in the world. Specialist underwriters with active Singapore books understand the specific yard risk profiles, the tidal and current conditions in the Strait of Malacca, and the regulatory interface with the Maritime and Port Authority of Singapore (MPA). This local knowledge affects how your risk is rated and what warranty conditions are attached to your policy.

Classification society approval is a standard warranty condition in Singapore CAR policies. Your policy will typically require that construction proceeds under the survey of an approved classification society — Lloyd's Register, Bureau Veritas, ClassNK, and DNV are the most commonly accepted in the Singapore market. This warranty has practical consequences: if construction deviates from the approved class drawings without notifying the surveyor, your cover may be prejudiced. Confirm with your broker which class society is named in the warranty and what notification obligations apply when design changes are made mid-build.

For projects involving foreign-flagged vessels under construction in Singapore, the interaction between Singapore law, the flag state's statutory requirements, and the applicable carriage convention matters at the point of delivery. If your vessel will trade internationally on completion, the Hague-Visby Rules or the applicable convention governing bills of lading will affect how cargo liability is allocated between you and your charterers — and your P&I cover needs to be in place and dovetailed with your CAR policy before delivery is accepted.

How the Slip and Co-Insurance Tower Are Structured for Singapore Placements

Large offshore CAR risks in Singapore are typically placed as co-insurance towers, with multiple underwriters each taking a line on the risk. The placement is documented on a Market Reform Contract (MRC) slip, which sets out the risk details, the insuring conditions, the premium, and each underwriter's signed line. The lead underwriter — the market with the largest line and the most relevant expertise — sets the terms, agrees the wording, and signs first. Following market underwriters then confirm their lines on the basis of the lead's agreed terms.

Your broker's role in this process is to identify the right lead underwriter for your specific project type, negotiate the terms and wording at lead level, and then build the tower with following capacity. The quality of the lead matters: a lead underwriter with deep offshore CAR experience will produce a wording that responds correctly at claims time; a lead chosen purely on price may produce a wording with gaps that only become apparent when you need to make a claim. Ask your broker who the proposed lead is and what their track record is on offshore CAR risks in the Singapore and APAC market.

Once the slip is fully subscribed and signed, you should receive a policy document or cover note that reflects the agreed MRC terms. Check that the policy document matches the slip — discrepancies between the slip and the issued policy are a known source of coverage disputes. If your project is asset-financed, your bank will require a copy of the policy and may require their interest to be noted on the slip before drawdown.

General Average, Salvage, the Inchmaree Clause, and SCOPIC Interaction

Once your vessel is afloat — even during sea trials — general average can be declared if a sacrifice or expenditure is made for the common safety of the vessel and her cargo or equipment. Under the York-Antwerp Rules (which most voyage contracts incorporate), all parties with an interest in the adventure contribute proportionally to the general average loss. On a new build or conversion, the 'cargo' interest may be the owner's own equipment being transported during sea trials. Your CAR policy should confirm that general average contributions and salvage charges are covered.

The Inchmaree clause, which covers losses arising from the negligence of masters, officers, or crew and from latent defects in machinery or hull, originates in the Institute Hull Clauses (1983 and 2003 versions). Bespoke marine CAR wordings either incorporate the Institute Hull Clauses Inchmaree extension by reference or replicate equivalent language directly in the CAR wording — confirm with your broker which approach your policy takes, because the scope of cover can differ. For an offshore project, this clause is particularly relevant during sea trials when the crew operating the vessel may be yard personnel rather than your own certificated officers. Confirm that the extension applies regardless of whether the vessel is operated by yard crew or your own crew during the trials period.

Salvage operations in Singapore waters are governed by the International Convention on Salvage 1989 as incorporated into Singapore domestic law through the Merchant Shipping Act (Cap 179). Salvage awards under the convention can be substantial, particularly for offshore units carrying pollutants. Where a salvage scenario involves a pollution threat — for example, a vessel taking on water during sea trials with fuel on board — the Special Compensation P&I Club Clause (SCOPIC) may be invoked by the salvor. SCOPIC compensation is designed to protect salvors where the conventional salvage award would be inadequate due to the low value of the casualty relative to the pollution risk. Your CAR policy's sue-and-labour clause and your P&I cover need to work in tandem here: sue-and-labour under the CAR policy covers costs you incur to prevent or minimise a covered loss, while SCOPIC compensation claims from the salvor fall into P&I territory. Confirm with your P&I club or liability underwriter that SCOPIC exposure is addressed before sea trials commence.

What to Prepare and How to Transition to Operational Cover

The quality of information you provide at the outset determines the quality of the terms you receive. Underwriters pricing a marine CAR risk for an offshore project in Singapore are assessing the yard's track record, the complexity of the construction, the project timeline, the classification society, and the peak value at risk at any point during the build. Incomplete submissions result in wider deductibles, restrictive warranties, or capacity shortfalls. Bring your broker into the process at the contract negotiation stage — not after signing.

The insurance requirements clause in your construction contract, your financing bank's insurance requirements (if the project is asset-financed), and the yard's own insurance programme all need to be reviewed before your policy is structured. Banks and export credit agencies active in APAC offshore financing will typically require you to note their interest on the policy and may impose minimum cover standards. Binding timelines vary significantly depending on the complexity of the project, the completeness of your submission, and underwriter appetite at the time of placement — a straightforward project with a complete submission will move faster than a novel or complex unit. Do not leave placement until the week before construction commences.

One of the most common coverage gaps on offshore projects occurs at the point of delivery. Your CAR policy expires when the vessel is accepted; your operational hull policy and P&I club entry must attach at exactly the same moment. A gap of even a few hours — during which the vessel is transiting from the yard to her first port of call — leaves your asset uninsured. Plan the transition date with your broker well in advance and confirm the attachment time in writing with both your CAR underwriter and your incoming hull underwriter. If your vessel will operate under a bareboat or time charter immediately on delivery, your charter contract will impose specific insurance obligations — minimum hull values, P&I limits, and often a requirement to name the charterer as additional assured — that need to be built into your post-delivery policy from day one.

• Full project description: vessel type, dimensions, gross tonnage, intended trading area on completion
• Construction contract and specification, including the yard's name, location, and classification society
• Project timeline with key milestones: keel-laying, launch, sea trials, delivery date
• Peak contract value and a schedule of how value builds during construction
• Details of any sub-contracted fabrication or module supply, including transit routes
• Yard's existing insurance programme and any back-to-back indemnity provisions in the contract
• Financier's or mortgagee's insurance requirements if the project is debt-financed
• Intended flag state and P&I club entry on delivery

Frequently asked questions

Do I need a separate policy for sea trials, or does my CAR cover extend automatically?

Sea trials are typically included within a marine CAR policy, but the extension is not always automatic and the geographic scope matters. If your sea trials take the vessel outside Singapore port limits — into Indonesian, Malaysian, or open South China Sea waters — your underwriter must be notified in advance and the extension confirmed in writing. Do not assume the policy follows the vessel without checking the territorial limits clause in your specific wording.

What happens if the yard's own insurance covers damage during construction — do I still need my own CAR policy?

Yes. The yard's policy protects the yard's interest, not yours. If the yard's insurer pays a claim, they may subrogate against you if the loss was caused by your design specifications or your supplied equipment. Your own CAR policy protects your capital investment, covers your liability exposure, and ensures you are not dependent on the yard's insurer — who has no obligation to prioritise your recovery. Your financier will almost certainly require you to hold your own policy regardless of what the yard carries.

How long does it take to bind a marine CAR policy for an offshore project in Singapore?

Binding timelines depend on the complexity of the project, the completeness of your submission, and underwriter appetite at the time of placement. A straightforward new build at a well-known Singapore yard with a complete submission will move materially faster than a novel unit — an FPSO, semi-submersible, or vessel with an unconventional propulsion system — where underwriters may require additional technical review before committing lines. Submit your information as early as possible; rushing a CAR placement at the last minute before construction commences almost always results in narrower cover, higher deductibles, or gaps in the co-insurance tower.

What do you need from me to start a CAR submission?

At minimum: a full project description including vessel type and dimensions, the construction contract or a draft, the yard's name and location, the classification society appointed for the build, the project timeline with key milestones, the peak contract value and a build-up schedule, details of any sub-contracted fabrication or module supply, and your financier's insurance requirements if the project is debt-financed. The more complete your submission, the better the terms we can negotiate on your behalf.

Does my CAR policy cover delay costs if construction runs over schedule due to a covered loss?

Not automatically. Physical damage cover under a CAR policy pays for repair or replacement of the damaged property. If you want cover for the financial loss arising from the delay in completing the project — lost charter revenue, additional financing costs, or contractual penalties — you need a Delay in Start-Up (DSU) section added to your policy. DSU is a separate insuring clause with its own deductible period and limit, and it must be negotiated at inception. It cannot be added after a loss has occurred.

My offshore project involves modules fabricated in South Korea being shipped to Singapore for integration — is that covered under my CAR policy?

The transit of fabricated modules from a foreign yard to Singapore is a separate cargo risk and is not automatically covered under a Singapore CAR policy that attaches at the local yard. You need Institute Cargo Clauses (A) cover on the transit leg. If the routing passes through or near areas currently listed under the JCC war risk schedule — and you should verify the current schedule with your broker at the time of shipment, as listed areas change — a war risks endorsement is required in addition. We can structure a combined programme that covers the transit and then transitions seamlessly into the CAR policy when the modules arrive at the Singapore yard.

Does the classification society warranty in my CAR policy affect how I manage design changes during the build?

Yes, materially. If your policy contains a classification society warranty — which is standard in Singapore CAR placements — any deviation from the approved class drawings or construction specification without notifying the surveyor could prejudice your cover. This means design changes, material substitutions, or construction sequence alterations need to be flagged to the class surveyor and, where required, to your underwriter. Build this into your project management process from the outset, not as an afterthought when a change order arrives.