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Construction 2026-09-03 12 min read以中文閱讀

Construction Delay Fines: Disasters & Design Changes

Learn how to handle liquidated damages and extension of time in construction contracts using Civil Code provisions to protect your company from unfair penalties.

WCWCTech Co., Ltd.The team behind AgreeGold
TL;DR

AgreeGold explains why natural disasters and design changes do not automatically stop the clock on construction deadlines. We break down the notice requirements and evidence needed to prove non-attributability under the Civil Code. Learn how to calculate liquidated damages based on partial performance to minimize financial loss.

A daily fine of 0.1% on a contract worth 50 million TWD translates to 50,000 TWD for every single day of delay. When a typhoon halts work at a site or an owner suddenly demands a design change, who bears this 50,000 TWD daily cost? Many small and medium-sized enterprise (SME) owners in the construction sector believe that if a delay is not their fault, they are automatically exempt from penalties. This assumption often leads to severe financial losses. At AgreeGold, we have observed that most disputes regarding liquidated damages do not stem from actual construction slowness, but from the loss of the right to claim an extension due to procedural failures. You must understand that being 'not at fault' in a legal sense is not something you simply declare; it requires aligning with specific statutory elements and contractual procedures.

Assuming Natural Disasters Grant Automatic Extensions Without Notice

In construction practice, natural disasters such as typhoons or earthquakes are viewed as classic force majeure events. According to Article 230 of the Civil Code: 'A debtor is not liable for delay if the delay is caused by circumstances for which he is not responsible.' This means that if a project is delayed due to a typhoon for which the contractor carries no responsibility, the contractor is indeed not liable for the delay. However, this does not mean you can sit back and wait for the deadline to extend itself. Most construction contracts, often referencing the 'Model Contract for Construction Procurement' by the Public Construction Commission, set strict 'notice periods' for such events.

Contract Clause Example: If the contractor is unable to perform the contract due to force majeure, the contractor shall notify the owner in writing within seven days after the occurrence of the event; the same applies within seven days after the event has ceased.

If you fail to provide written notice within the agreed seven-day window, the owner may argue that you have waived your right to an extension. They might also claim that your failure to notify prevented them from taking remedial measures, thereby making you liable for the delay despite the disaster. The principle of good faith under Article 148 of the Civil Code is frequently cited in these procedural disputes. If your negligence in notifying the owner causes the damage to expand, an originally non-attributable event could transform into a liability you must partially share. When reviewing your contract, first identify the exact number of days allowed for 'written notice after the event' and ensure your application includes Central Weather Administration data and site photos to prove the disaster actually prevented work.

Relying on Verbal Promises for Design Changes Without Written Variation Orders

Design changes are the most frequent cause of delays in construction projects. When an owner (the employer) requests modifications to drawings, additional work items, or different materials, this involves the 'employer’s duty of cooperation' under Article 507 of the Civil Code. This article states that if the completion of work requires an act of the employer and the employer fails to perform it, the contractor may fix a reasonable deadline and notify the employer to perform the act. If the owner fails to provide updated drawings or repeatedly changes the design during construction, these are circumstances attributable to the owner, and the contractor is not liable for the resulting delay.

In practice, the trap lies in the informal nature of 'change orders.' Owners often give verbal instructions on-site, promising to 'add extra days later.' Yet, during the final settlement and inspection, they may stick to the original completion date and impose fines for every day past that deadline. AgreeGold suggests that any instruction involving a design change must be cross-referenced with Article 235 of the Civil Code regarding the creditor's default and duty of cooperation. You should require the owner to sign a 'Variation Order' (VO). This document must specify three core elements: the content of the change, the additional costs, and the 'confirmed number of extension days.' If the exact days cannot be determined immediately, you must state in writing that 'the number of extension days shall be negotiated separately' rather than silently accepting the original schedule. Without this, you will face significant difficulty proving which specific delay days were directly caused by the design change during the settlement phase.

Calculating Fines Based on Total Value While Ignoring Partial Performance

When a delay becomes a reality, the calculation method for fines becomes the primary battleground. Many contracts state that 'liquidated damages shall be calculated at 0.1% of the total contract price per day.' This is a liquidated damages provision under Article 250 of the Civil Code. However, if the project involves phased inspections and deliveries—for example, a project with three buildings where two have been delivered on time and are being used by the owner—it is legally questionable for the owner to calculate daily fines based on the 'total contract price' for a delay affecting only the last building.

Article 251 of the Civil Code explicitly states: 'If the obligation has been partially performed, the court may reduce the liquidated damages in proportion to the benefit received by the creditor due to the partial performance.' Furthermore, Article 252 provides the power of reduction: 'If the stipulated liquidated damages are excessive, the court may reduce them to a reasonable amount.' When self-checking your contract, verify if the penalty clause adheres to the 'principle of proportionality.' If a contract mandates fines based on the total price regardless of the completion percentage, that clause may be subject to reduction for being obviously unfair. You must gather evidence to prove that the owner has started using the partially completed portions or that those portions possess independent economic value. This allows you to argue that fines should be based on the 'value of the unfinished portion' rather than the entire project value. In multi-million dollar projects, this is often the most effective path to minimizing losses.

Submitting Extension Requests That Fail to Address the Critical Path

This is a trap where technical management and legal requirements intersect. Even if a disaster or design change occurs, it does not mean every delay qualifies for an extension. Legal causality requires you to prove that 'the specific event actually caused the completion date to push back.' In modern construction management, this is tied to the concept of the 'Critical Path.' If a delayed item is not on the critical path—for instance, a change in exterior tiles while internal plumbing can still proceed without affecting the overall timeline—the owner will likely argue that the delay did not impact the final deadline and reject the extension request.

Under Article 231 of the Civil Code, if a debtor is in default, the creditor may claim compensation for damages resulting from the delay. Conversely, to claim you are not liable for the delay, you must prove the force majeure event 'obstructed operations on the critical path.' AgreeGold has noted that many SMEs only submit weather records when applying for extensions, failing to provide a 'comparison chart of the affected construction schedule.' In your application, you must clearly mark: which work items were affected, where those items sit in the overall schedule, and why a pause in those items caused all subsequent items to shift. Without this demonstration of causality, even if the disaster was real, the delay may be legally classified as 'a delay without a causal link,' leading to a rejection of the extension.

Order of Operations Before Signing and During Execution

To ensure you are not hit with unreasonable fines during a project delay, you must establish a standard set of contract self-checks and execution procedures. This process starts with reviewing clauses before signing and continues through evidence preservation during construction. The following steps outline the verification indicators you must master in practice:

First, check the 'cap on liquidated damages' in the contract. According to Article 17 of the 'Model Contract for Construction Procurement' by the Public Construction Commission, the total amount of liquidated damages is usually capped at 20% of the total contract price. While private contracts are not strictly bound by this model, if a contract stipulates no cap on fines or a daily rate far exceeding 0.1%, you can argue for a reduction under Article 252 of the Civil Code. Second, confirm the specific number of days in the 'extension notice clause.' Treat the 'written notice within N days of the event' as an absolute red line. The moment a disaster occurs or a change request is received, send a formal letter or official document immediately to ensure your procedural rights are not forfeited.

Finally, regarding design changes, strictly enforce the principle of 'no work without writing' or 'confirm the schedule before work.' If an owner refuses to sign a variation agreement, you should issue a formal demand under Article 507 of the Civil Code and keep a record of that demand. These written records are core evidence in proving that the delay was 'not attributable to the contractor.' When you can prove you fulfilled your notice obligations, that the delay involved the owner's duty of cooperation, and that the delay actually impacted the critical path, the threat of liquidated damages will be significantly lowered. AgreeGold reminds you that fulfilling a construction contract is not just a display of technical skill, but a competition of evidence and procedure. Master the statutory elements to protect your profits in a changing environment.

FAQ

Does a natural disaster automatically extend the construction period on the day it occurs?

A natural disaster does not mean the construction period is automatically extended. While Article 230 of the Civil Code states you are not liable for non-attributable delays, most contracts require the contractor to submit a written application and supporting documents within a certain period (e.g., 7 days) after the event. If this procedural obligation is not met, the owner can argue you waived your right to an extension or that your failure to notify prevented them from adjusting subsequent plans, thus refusing the extension. Therefore, you must actively apply and not assume an automatic shift.

If the owner fails to provide design drawings, can I stop work?

If design drawings are a necessary prerequisite for construction, this falls under the owner's duty of cooperation. According to Article 507 of the Civil Code, when an owner fails to perform this duty, you should first set a reasonable period and issue a 'formal demand.' If the owner still fails to provide them within that period, you can claim you are not liable for the delay and may also terminate the contract or seek compensation for losses caused by the work stoppage. The key is to keep a written record of the 'formal demand' rather than simply stopping work verbally, which could lead to accusations of unauthorized absence from the site.

The Civil Code does not directly specify a percentage cap for liquidated damages, but Article 252 gives the court the power to reduce them. If the agreed liquidated damages are excessively high and significantly exceed the actual damage the owner might suffer, you can request a reduction. For practical reference, the contract templates from the Public Construction Commission usually set the cap at 20% of the total contract price. This can serve as a benchmark when negotiating with an owner or arguing for a reduction.

How is the extension calculated when a design change increases the workload?

When a design change increases the workload, the construction period should be increased proportionally or based on the actual number of days the critical path was affected. If the contract does not specify a calculation method, you should follow the logic of the duty of cooperation under Article 507 and require the owner to specify the extension days in the change order. If both parties cannot reach an agreement, you should submit a schedule analysis report proving the substantive impact of the additional work on the overall completion date, rather than letting the owner decide unilaterally.

Can I still claim an extension if the contract does not mention an extension procedure?

If the contract is silent on extension procedures, the general provisions of the Civil Code apply. According to Article 230, as long as you can prove the delay was caused by circumstances for which you are not responsible (such as natural disasters or owner negligence), you are not liable for the delay by law. In this case, while you are not restricted by a '7-day notice' clause in the contract, you should still notify the owner in writing immediately to avoid future difficulties in providing evidence, in compliance with the principle of good faith under Article 148 of the Civil Code.

WC
By
WCTech Co., Ltd.
The team behind AgreeGold

WCTech Co., Ltd. builds advanced AI solutions for legal and intellectual property work. We combine legal expertise with technical innovation — measurable RAG systems, vector databases and agentic pipelines — to deliver automation already running reliably in production for Taiwan's electronics industry, Taiwanese and US law firms, software companies and traditional industries, helping them achieve concrete cost savings and efficiency gains.

Every piece on this blog is grounded in Taiwan's court-judgment corpus and central regulations, with each claim cited so readers can verify it.

This article is general legal information, not legal advice for any specific case. Please consult a qualified lawyer for your situation.

Tags:Construction DelayLiquidated DamagesCivil Code Art 230Extension of Time

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