Delay in Start-Up Marine Insurance Singapore

What DSU Insurance Actually Covers

DSU cover responds when a physical loss or damage event — one that is itself covered under your underlying marine cargo or project cargo policy — causes a delay to the planned start-up or commissioning date of a project. The policy then indemnifies you for the net revenue or gross profit you would have earned during the period of delay, up to the maximum indemnity period you select at inception.

The trigger is always a covered physical loss. If your transformer is damaged during transhipment at Tuas or while being discharged at a regional port, and the insured physical damage is the proximate cause of the commissioning delay, DSU steps in. The policy does not respond to delays caused by contractor default, design errors, permitting issues, or market conditions — only to delays that flow directly from an insured physical damage event.

The indemnity period — typically expressed in weeks or months — must be agreed at placement. Underwriters will want to see your project schedule, the critical path, and a realistic assessment of how long a worst-case replacement or repair would take given regional supply chains and port access. For equipment moving through Singapore with onward transhipment to Indonesia, Vietnam or Bangladesh, lead times for specialist replacement parts can be substantial, and your indemnity period should reflect that.

• Revenue or gross profit lost during the delay period attributable to an insured physical damage event
• Debt servicing costs and fixed overheads that continue to accrue during the delay, where agreed with underwriters
• Reasonable additional costs incurred to reduce the delay period (analogous to sue-and-labour obligations under the Marine Insurance Act)
• Extended indemnity where the physical damage event occurs close to the end of the transit but commissioning is still delayed

What DSU Does Not Cover — and Why It Matters in Singapore's Transhipment Environment

Singapore handles an enormous volume of transhipment cargo. Equipment moving from European or North Asian manufacturers through PSA terminals to project sites in Southeast Asia or South Asia passes through multiple handling cycles, each carrying its own damage exposure. What DSU will not do is respond to delay caused by port congestion, vessel schedule changes, customs holds, or contractor-side delays — even if those delays occur in the same timeframe as a physical damage event. Underwriters will scrutinise the proximate cause carefully.

DSU also does not respond to delay caused by pre-existing defects, inherent vice, or inadequate packing — the same exclusions that apply under your Institute Cargo Clauses (A) cover. If your cargo is packed to a standard that would not satisfy ICC (A) underwriters, your DSU claim will fail at the same point your cargo claim fails. This is why packing specifications, surveyor appointments at origin, and pre-shipment inspection reports matter as much for DSU as they do for the underlying cargo policy.

Under the Marine Insurance Act (Cap. 387) as applied in Singapore, the duty of utmost good faith and the obligation to disclose all material facts at inception apply to DSU cover in the same way they apply to hull or cargo policies. If your project schedule has known risks — a single-source supplier, a politically sensitive destination port, a tight commissioning window — those facts are material and must be disclosed. Non-disclosure can void the policy at the point you need it most.

War, strikes, and political risk exclusions in the underlying cargo policy flow through to DSU unless you have specifically bought back those perils. For projects with equipment routing through or near the Straits of Malacca, Bab-el-Mandeb, or Hormuz, confirm with your broker whether your DSU cover aligns with the war and strikes extensions on your cargo policy.

• Delays caused by port congestion, vessel delays, or schedule changes not linked to physical damage
• Contractor default, design errors, or regulatory permitting delays
• Delay caused by perils excluded under the underlying cargo policy (inherent vice, inadequate packing, war if not bought back)
• Revenue losses that would have arisen regardless of the physical damage event
• Penalties or liquidated damages payable under your project contract — these require separate cover

Structuring DSU Alongside Your Cargo and Project Policy

DSU is not a standalone product. It is written as an extension to, or in conjunction with, a marine cargo or project cargo policy — typically on Institute Cargo Clauses (A) terms, which provide the broadest all-risks cover. The DSU policy must mirror the insured perils, the voyage scope, and the valuation basis of the underlying cargo policy. Misalignment between the two policies is the most common reason DSU claims are disputed.

For CIF shipments, the cargo policy and DSU are typically placed by the buyer or project owner. For FOB shipments, the seller's responsibility ends at the ship's rail, and the buyer must ensure both the cargo cover and the DSU extension are in place from that point. If you are an APAC project owner buying equipment on FOB terms from a European or North Asian supplier, do not assume the seller's policy includes DSU — it almost certainly does not, and even if it did, it would not cover your loss of revenue.

Valuation under DSU is based on your projected revenue or gross profit during the indemnity period, not on the value of the damaged cargo. Underwriters will require a detailed financial model at placement: projected revenue, fixed costs, debt service schedule, and the basis on which the indemnity period was calculated. The more robust your financial documentation at placement, the less friction you will encounter at the claims stage.

Where your project involves multiple shipments — as is common for large infrastructure or energy projects moving equipment in stages through Singapore — consider whether you need a project-wide DSU policy covering all shipments, or whether individual voyage policies are more appropriate. A project-wide policy avoids gaps between shipments and gives underwriters a complete picture of the risk.

General Average, Sue-and-Labour, and How They Interact with DSU

If your vessel suffers a general average event — a deliberate sacrifice or expenditure to save the common maritime adventure, adjusted under York-Antwerp Rules — your cargo may be detained pending contribution. That detention can itself cause a commissioning delay. Whether your DSU policy responds to a delay caused by a general average detention depends on the policy wording. Standard DSU wordings typically require that the physical damage to your cargo is the proximate cause; if your cargo is undamaged but detained as security for general average contribution, the DSU trigger may not be met. Confirm this with your broker at placement, not at the claims stage.

The sue-and-labour principle — your obligation under the Marine Insurance Act to take reasonable steps to minimise a loss — applies to DSU as much as to cargo cover. If you can expedite replacement parts, charter additional vessels, or engage specialist contractors to compress the delay period, you are expected to do so. Reasonable additional costs incurred in doing so are typically recoverable under the DSU policy, but you must document them carefully and notify underwriters promptly. Failure to mitigate can reduce your DSU recovery.

What to Prepare Before Approaching Underwriters

DSU underwriters in the Singapore and London company markets will want a complete picture of both the physical risk and the financial exposure. The more complete your submission, the faster you will receive terms and the more accurately those terms will reflect your actual risk — rather than a conservative loading for unknown information.

MAS-regulated intermediaries placing DSU cover in Singapore are subject to the Insurance Act and MAS Notice 124 requirements on disclosure and suitability. As the buyer, you should expect your broker to explain the basis of cover, the indemnity period options, and the interaction between the DSU policy and your underlying cargo or project policy before you bind.

• Detailed project schedule including critical path and planned commissioning date
• Cargo description, packing specifications, and pre-shipment survey reports
• Full voyage routing including transhipment ports (PSA, Jurong, Tuas or regional equivalents)
• Financial model: projected revenue, fixed costs, debt service, and basis of indemnity period calculation
• Existing cargo or project cargo policy wording and schedule
• Details of any known schedule risks: single-source suppliers, tight commissioning windows, politically sensitive routing
• Contract terms (CIF or FOB) and whether liquidated damages or penalty clauses apply

When to Act and What to Expect on Renewal

DSU cover should be placed before the first shipment departs, not after equipment is already in transit. Once cargo is at sea, underwriters will not backdate cover, and any damage event that occurs before binding will be excluded. For large projects with multiple shipment stages, place the DSU policy at the same time as your project cargo policy — ideally before the first purchase order is confirmed.

At renewal or for subsequent project phases, underwriters will review the claims history on the underlying cargo policy, any changes to the project schedule or financial model, and any changes to the routing or transhipment exposure. If your project has been delayed for non-insured reasons — contractor issues, permitting delays — underwriters will want to understand how that affects the remaining commissioning risk before they extend or renew DSU cover.

Capacity for DSU in the Singapore and APAC specialist markets scales with the quality of your submission and the size of the underlying project. For very large infrastructure projects, co-insurance arrangements across multiple specialist underwriters may be required. Your broker should be asking underwriters about their appetite for the specific project type, routing, and indemnity period — not simply presenting a generic submission.

Frequently asked questions

Do I need DSU cover if I already have Institute Cargo Clauses (A) on my project cargo?

ICC (A) covers physical loss or damage to your cargo. It does not cover the revenue or profit you lose while your project sits idle waiting for replacement equipment or repairs. If your project generates revenue from a specific commissioning date — a power plant, a processing facility, a telecoms installation — the financial exposure from a delay can far exceed the value of the damaged cargo itself. DSU closes that gap. Whether you need it depends on how sensitive your project economics are to a commissioning delay.

What happens if my cargo is undamaged but detained at PSA due to a general average call on the vessel?

Standard DSU wordings require that physical damage to your cargo is the proximate cause of the delay. If your cargo is undamaged but detained as security for a general average contribution, the DSU trigger may not be met under a standard wording. This is a coverage gap worth addressing at placement — your broker should confirm with underwriters whether the wording can be extended to cover delay arising from general average detention, particularly given Singapore's role as a major transhipment hub.

How long does it take to bind DSU cover in Singapore?

For a well-documented submission — project schedule, cargo details, voyage routing, and financial model — specialist underwriters can typically provide indicative terms within a few working days. Binding follows once you accept terms and the broker confirms cover. Complex projects with unusual routing, very long indemnity periods, or large financial exposures may take longer as underwriters may require additional information or co-insurance arrangements. Do not leave placement until the cargo is already being loaded.

What do you need from me to get a DSU quote?

At minimum: your project schedule with the planned commissioning date and critical path, a description of the cargo and packing standards, the full voyage routing including any transhipment ports, your existing cargo or project cargo policy wording, and a financial model showing projected revenue and fixed costs during the indemnity period. If your project involves FOB purchase terms, confirm that you — not the seller — are placing both the cargo cover and the DSU extension.

Does DSU cover penalties or liquidated damages under my project contract?

No. Standard DSU cover indemnifies you for lost revenue or gross profit during the delay period. Contractual penalties or liquidated damages payable to a third party require separate cover and are not automatically included in a DSU policy. If your project contract includes penalty clauses triggered by late commissioning, raise this with your broker at placement so the appropriate cover can be structured.

Does the routing through the Straits of Malacca or onward to high-risk areas affect my DSU cover?

The Straits of Malacca itself is not a designated war risk area, but onward routing through Bab-el-Mandeb or Hormuz may engage war and strikes exclusions in your underlying cargo policy. If those perils are excluded from your cargo cover and you have not bought them back, a delay caused by a war or strikes event will not trigger your DSU policy either. Confirm the alignment between your cargo policy's war and strikes extensions and your DSU cover before the voyage commences.