Captcha AntiSpam Security

Coinsurance clauses are commonly found in a Builder's Risk Completed Value policy. As the name suggests, a coinsurance clause makes the policyholder a co-insurer of the risk, so certain conditions can reduce the insurer's payment and leave the policyholder to cover the remainder.

Those unfamiliar with such a clause may wonder why a policyholder would accept it. The main benefit is usually lower premiums compared with similar policies that lack a coinsurance clause. That said, anyone considering a coinsurance clause should understand what it requires so they are not surprised by penalties after a loss.

A typical coinsurance clause in a Builder's Risk Completed Value policy will say the insurer will not pay more for any loss than the proportion that the limit of insurance bears to the value of the structure described in the declarations as of the structure's date of completion. For examples of builders risk coverage in specific markets, see Mexico Builders Risk (Course-of-Construction) Insurance.

The way a coinsurance clause interacts with the policy limit is often confusing. For example, a $20,000 loss with a $100,000 policy limit might appear fully covered on the surface. However, the insurer's payment can be reduced if the policyholder did not maintain enough insurance to meet the coinsurance requirement.

If the coinsurance is applied, it might look something like this. Using the $100,000 policy and $20,000 damage example, suppose the completed value of the project is determined to be $120,000 at the time of loss. The policy limit is only 80% of the completed value, so the insurer would pay 80% of the $20,000 loss—$16,000. Situations like this are a common reason to review options such as Coinsurance Deficiency Coverage.

Any time the policyholder receives less than the full amount of a claim because of a shortfall between the completed value and the policy limit, that difference is called a coinsurance penalty. These penalties often result from reporting or calculation mistakes, not from obscure policy language.

Policyholders commonly fail to report when expected costs exceed original estimates. Any increase in the completed value must be reflected in the policy limit when costs overrun initial figures. The best way to make sure the policy limit is updated is to talk to your agent so the appropriate changes can be made.

Another frequent mistake is basing the limit of insurance solely on the construction loan amount. Often the completed value exceeds the loan amount—for example, when part of the project is funded with cash that isn't included in the financed total. If insurance covers only the financed amount, the policyholder may face a coinsurance penalty.

Failing to include profit and overhead in the completed value is another source of penalties; these are commonly estimated at about 10% each. Conversely, including items that shouldn't be in the completed value—such as land value, excavations, and underground work—can cause problems because those items are typically not covered losses on standard forms.

Frequently Asked Questions

What is a coinsurance clause?

A coinsurance clause requires the insured to carry a specified percentage of the property's value in insurance, or else the insurer's payment is proportionally reduced at loss.

How is a coinsurance penalty calculated?

It is typically calculated as the ratio of the policy limit to the actual completed value, multiplied by the amount of loss.

How can I avoid a coinsurance penalty?

Keep your insurer or agent informed of cost overruns and update the policy limit to reflect the current completed value.

Should I include profit and overhead in the completed value?

Yes; profit and overhead are commonly included (often estimated around 10% each) because excluding them can lead to a significant coinsurance penalty.

Overview

A thorough, objective accident investigation helps employers understand how incidents occur and what to change to prevent recurrence. Investigations collect facts, preserve evidence, and identify direct and contributing causes so corrective actions can be practical and focused.

Investigations should prioritize injured persons and scene safety, then preserve the site and gather witness statements and physical evidence while memories are fresh. The goal is improvement, not blame.

Key takeaways

• Start medical care first, secure and preserve the scene, then document thoroughly.
• Use objective, evidence-based methods to identify root and contributing causes.
• Turn findings into training, equipment fixes, procedure changes, and follow-up audits.

How it works

Begin by ensuring appropriate first aid and medical care for anyone injured. Once it is safe, secure the area to prevent additional injury and to protect evidence for the investigation.

Document the scene with photos, measurements, and notes, and collect any physical evidence using labeled containers. Interview witnesses promptly using neutral, open-ended questions focused on facts, timing, and conditions.

Analyze the sequence of events and identify immediate causes (e.g., equipment failure, human error) and underlying causes (e.g., lack of training, poor maintenance, inadequate supervision). Use that analysis to propose specific corrective actions.

What it may cover (and what it may not)

An investigation typically covers the event timeline, equipment condition, employee actions, supervision, training adequacy, environmental conditions, and any procedural gaps. It may include medical reports and maintenance records to corroborate findings.

An investigation does not replace formal legal or regulatory reviews where those apply; it is meant to inform safety improvements. For organizations evaluating broader coverage options related to workplace incidents, consider reviewing commercial solutions such as Accident and Sickness Insurance for medical-cost considerations and specialized programs like Sports Accident Medical Program (Amateur) or Accident Medical and Dental Insurance for Camps for activity-specific exposures.

Common mistakes to avoid

Do not move or alter the scene before documenting it, except to render first aid or to make the area safe. Prematurely assigning blame or relying on assumptions undermines both trust and accuracy.

Avoid delayed witness interviews; memory fades and details are lost. Also avoid collecting evidence without chain-of-custody labeling when preservation for later review or legal processes may be needed.

Questions to ask an agent

When discussing insurance implications or coverage for accident-related costs, ask about policy limits, applicable exclusions, how medical payments are handled, and whether the insurer supports risk-control services. If you want a quick starting point to review coverage options, you may talk to an agent.

Ask whether the policy offers resources for accident investigation templates, training, or loss-control consulting and whether those services are included or available for an extra fee.

Next steps

Create or update a written investigation checklist and evidence kit (camera, tape measure, PPE, labeled bags, forms). Train designated investigators on evidence preservation, interviewing techniques, and root-cause analysis.

After investigations, document corrective actions with responsible owners and deadlines, then audit follow-through. Regularly review incident trends to catch systemic problems early.

Frequently Asked Questions

How soon should witnesses be interviewed after an accident?

Interview witnesses as soon as it is safe and practical—ideally within hours—so recollections are clear and details remain fresh.

What evidence should be collected at the scene?

Collect photos, measurements, damaged parts, maintenance logs, and any tools or materials involved; label and store items to preserve chain of custody.

Should investigations assign blame to an individual?

No. Investigations should focus on identifying causes and fixing systems to prevent future incidents rather than assigning fault.

Who should conduct an investigation?

Trained internal safety staff or a designated investigator should lead the inquiry; hire external experts for complex technical or legal issues.

Of events with negative financial and commercial impacts, natural disasters such as floods, hurricanes, tornadoes and earthquakes are at the top of the list. In 1907 a massive earthquake in San Francisco touched off a financial panic and Hurricane Katrina caused widespread destruction and business interruption.

Natural disasters can wreak havoc on all industries, not just oil and fishing. Small and large businesses are equally concerned about the effect a disaster will have on their balance sheets.

The inability to recover quickly from a disaster can mean permanent losses for some businesses. This is why having a disaster recovery plan is important: the right plan helps business owners get operations back on track without catastrophic losses.

Needs assessment. To formulate a disaster recovery plan, a business should first assess its needs. One of our qualified insurance agents can review financial records with the business owner and identify what requires coverage, such as loss of income, continuing operating expenses, or miscellaneous expenses after a disaster.

Document organization. Organization is one of the most critical components to surviving a disaster intact. The right documents, gathered together and secured properly, will save hundreds of hours later. Depending on the nature of the business, off-site backup of critical files may be appropriate.

Commonly, insurance companies will insure foundational elements of a business, such as business income. Business interruption insurance may replace lost income when a business is closed because of a covered disaster. Accurate, detailed records of income and expenses are necessary for an adjuster to estimate what profits would have been had the business not closed.

Documents to back up

• Insurance policy contracts
• Information on bank accounts associated with the business
• Leases
• Income tax return forms for the past three years
• Sales records
• Inventory lists

It is also wise to keep a list of the important people the business would need to contact after a disaster, including bankers, landlords, accountants, creditors, employees, and customers.

For other business recovery concerns, see Bed Bug Infestation Recovery Insurance for examples of specialized recovery coverage topics.

Evacuation plans. Preparing an evacuation plan will help executives and employees know how to proceed during an emergency. When forming the plan, assign roles to employees so efforts remain organized and controlled.

When the worst happens. After a disaster, document the damage extensively and notify your insurer immediately that damages or losses have occurred. Business owners are responsible for the safety and well-being of employees before, during, and after a disaster; if the business building is damaged, have it inspected.

Survey damage carefully and photograph or videotape all affected areas, inside and outside. If necessary, make temporary repairs to prevent further damage, such as boarding up windows or covering holes in walls and ceilings. Complete repair work after adjuster and local authority approvals.

For other specialty business operations and coverage considerations, see Fugitive Recovery (Bounty Hunter) Insurance.

Frequently Asked Questions

What is the first step after a natural disaster damages my business?

Ensure everyone's safety, document the damage with photos or video, and contact your insurance company as soon as possible to start the claims process.

What records are most important to back up before a disaster?

Keep copies of insurance policies, bank account information, leases, recent tax returns, sales records, and inventory lists stored off-site or in secure cloud storage.

How does business interruption insurance work?

Business interruption insurance can replace lost income and help cover ongoing expenses while a business is closed due to a covered disaster, based on documented past income and expenses.

Can I make temporary repairs before an adjuster arrives?

Yes; take reasonable steps to prevent further damage (such as boarding up windows) and keep receipts, but avoid permanent repairs until you have approval from the adjuster and local authorities.

An electrical contractor runs miles of wiring through what will be a three-story office building. After completion the contractor tests the wiring, finds it satisfactory and leaves the job.

After other subcontractors hang and paint the walls and do other finishing work, the general contractor tests all systems and the electrical system fails. The GC summons the electrical contractor back; after more testing and diagnosis, the contractor concludes that there are faults in two segments of the system on different floors and adjacent sides of the structure.

Fixing the problem will require tearing out finished walls and a few appliances attached to them (a dishwasher in an office kitchen area, computer network equipment, etc.). Tearing these things out, repairing the faulty wiring, and reinstalling the walls and finishing them so they look flawless will cost much more than simply fixing the electrical problem.

What the ISO CGL policy says

• The ISO CGL policy covers the insured contractor's legal liability for physical damage to tangible property, including all resulting loss of its use, or loss of use of tangible property that is not physically injured.
• Coverage applies when the damage is caused by an "occurrence," which the policy defines as "an accident, including continuous or repeated exposure to substantially the same general harmful conditions."
• The policy excludes liability for property damage to work or operations the insured performed (or which a subcontractor performed on the insured's behalf) if the damage arises out of any part of the work and occurs after the work's completion.
• The policy also excludes damage to other tangible property that is unusable or less useful because it includes the insured's work that is known or thought to be defective, deficient, inadequate, or dangerous, when fixing the insured's work will restore the property to usefulness.

Some courts have ruled that the CGL policy covers the cost of tearing out and reinstalling undamaged property when that is necessary to fix defective work. For example, a federal appeals court in Washington held that removal and destruction of other subcontractors' work due to the insured's defective work is property damage as the CGL defines the term, and that providing defective work met the policy's definition of "occurrence."

Other state decisions reached similar conclusions when they found that unintentionally providing defective components was accidental and therefore an occurrence, and that loss of use or removal and replacement of other suppliers' work could qualify as property damage under the policy.

Conversely, some courts have held that tearing out and replacing undamaged property is not physical damage caused by an "occurrence" because it is not an accident, instead treating the cost as part of the project itself.

Because courts differ by jurisdiction, contractors may find it helpful to learn how their state treats these claims and which insurers have a history of paying them. Consider reviewing available policy options such as Contractors Design and Build (Property only) or Residential Artisan Contractors Property Insurance, and then talk to your agent about the carrier's claims practices and endorsements that may affect coverage.

Frequently Asked Questions

Will a standard CGL policy always pay to tear out undamaged work?

No. Coverage depends on the policy language and how courts in the jurisdiction interpret "occurrence" and the policy exclusions.

What influences whether a court treats defective work as an "occurrence"?

Courts consider whether the defective work was accidental or inherent to the work and how policy terms and exclusions apply in the specific case.

Can an endorsement or separate policy help cover these risks?

Yes. Specific endorsements or project-specific property coverage can address gaps that a standard CGL may not cover.

What should a contractor ask an agent when buying coverage?

Ask about how the insurer handles claims for removal and replacement of undamaged property, relevant exclusions, and any endorsements that restore coverage.