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Infographic: The Risk List

7 Dangerous Natural Catastrophe Risks

Dangerous weather events can wreak havoc on businesses. Presented by Travelers.
By: | September 15, 2014 • 1 min read
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The Risk List is presented by:


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The R&I Editorial Team may be reached at riskletters@lrp.com.
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A Toxic Brew

Environmental Time Bomb

The increasing number of vacant properties creates a toxic brew of environmental risks.
By: | September 15, 2014 • 7 min read
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The cost of failing to safeguard a vacant building against environmental risks such as mold and Legionella can run into multimillions of dollars.

And with tens of thousands of vacant and abandoned office buildings, hotels and other properties across the United States, according to federal government estimates, experts believe a growing list of serious health hazards is a time bomb just waiting to explode.

But that’s only the tip of the iceberg. The biggest emerging threat on the horizon is the sudden proliferation of crystal methamphetamine production laboratories in empty urban buildings, fueled by an industry believed to be worth almost $30 billion globally.

“Environmental risk has traditionally been viewed as an area with low frequency/high severity impact; however, due to more stringent environmental regulations and our increasingly litigious society, frequency of claims are on the rise.”– John Wasilchuk, account executive for commercial insurance, Lockton

Environmental risk, as a whole, is big business in the United States, with a market of more than 40 insurers estimated to be worth $1 billion to $3 billion, which is set to grow exponentially over the next decade as a result of a surge in demand.

Vacant Building Problems

Veronica Benzinger, chief broking officer, Aon Risk Solutions Environmental Services Group

Veronica Benzinger, chief broking officer, Aon Risk Solutions Environmental Services Group

The difficulty mainly stems from a sharp rise in buildings that have become vacant as a result of tenants being unable to pay their leases, or hotels partially shutting down during the off-season to save on running costs.

Veronica Benzinger, chief broking officer at Aon Risk Solutions Environmental Services Group, said the problem is exacerbated by increased vandalism, fire, and theft, as well as squatters and the general dilapidation of the building resulting from a lack of care and attention.

“A lack of basic supervision, security and maintenance can contribute to the building quickly falling into disrepair and becoming uninhabitable,” she said.

Mold: The “No. 1” issue

Despite all of those issues, the No. 1 problem with vacant buildings remains mold, according to Richard Sheldon, environmental practice leader at Willis North America.

Once it finds the right conditions, he said, mold rapidly multiplies and spreads within 72 hours.

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“The scale of the problem can be anywhere from a simple and relatively inexpensive remediation process to full scale clean-ups running into the tens of millions of dollars, when you factor in business interruption,” Sheldon said.

Benzinger said the worst form of growth is Stachybotrys Chartarum, known as black or toxic mold. It produces toxic compounds called myotoxins, which when released into the air are harmful when they come into contact with humans.

Although mold can affect all buildings, she said, it’s often worse in more modern properties where the air flow is restricted, creating greater potential for them to become breeding grounds for mold.

“The biggest problem is water intrusion,” she said. “Once that happens, mold can grow and proliferate throughout the building.

“Mold can affect any building, but it’s often worse in new buildings. All it needs to grow is the right temperature, moisture and food.”

Susan Doering, vice president and director, Tokio Marine Specialty Environmental

Susan Doering, vice president and director, Tokio Marine Specialty Environmental

Susan Doering, vice president and director of Tokio Marine Specialty Environmental, said: “The bottom line is that vacant buildings are prime real estate for mold growth — which can lead to loss of property value, potential harm to new inhabitants, and costs incurred to mitigate the problem.

Construction projects that are restarted after a period of dormancy can also face issues related to damaged building materials that were exposed to the elements while the project was abandoned.

“The most common issue faced in this scenario is damp building materials that will be enclosed in the building envelope, creating an environment that is perfect for mold growth,” Doering said.

Spread of Legionella

Letting a building fall into disrepair carries with it a multitude of health risks, including the Legionella bacteria, which causes Legionnaire’s disease. The bacteria can quickly develop and spread through the building’s heating, ventilation and air conditioning systems (HVAC) if they are poorly maintained, Benzinger said.

The first case of Legionnaires' disease occurred in July 1976 at a convention of the American Legion at the Bellevue-Stratford Hotel (pictured here) in Philadelphia. Photo courtesy of Library of Congress, Prints & Photographs Division, PA.51-PHILA.344-1

The first case of Legionnaires’ disease occurred in July 1976 at a convention of the American Legion at the Bellevue-Stratford Hotel (pictured here) in Philadelphia. Photo courtesy of Library of Congress, Prints & Photographs Division, PA.51-PHILA.344-1

This is prevalent in hotels that close down some of their units in the winter months, she said.

“It’s particularly common in artificial water systems, fire sprinkler systems, and hot and cold water systems because the bacteria can survive at relatively low temperatures,” Benzinger said.

“So unless the system is properly maintained, when the next person moves in and they turn on the taps again, they can get a nasty shock.”

Or worse. If the bacteria makes contact with humans, it can become a potentially fatal form of pneumonia.

Sheldon of Willis said that, as a result of the potential threat it carries, Legionella has become one of the key areas of cover in environmental liability insurance in recent years.

“The issue has been around for quite some time now, but it hasn’t necessarily been covered in standard policies previously and has only really come to light recently, which goes to show that the level of concern about it has heightened,” he said.

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“We have seen some big losses in the U.S. in the last couple of years, particularly in the hotel and hospitality trade, due to the spread of Legionella, which have resulted in payments of $10 million and upwards.”

Sheldon said the costs aren’t limited to the clean-up operation either.

He’s also seen some substantial bodily injury claims due to exposure to Legionella, which have resulted in large settlements being paid.

“Our estimates are that some of these losses are in the multimillion range,” he said.

Crystal Meth Production

Another fast growing problem, said Benzinger, is the proliferation of methamphetamine laboratories, where the drug can be quickly and cheaply manufactured using toxic substances such as drain cleaner and paint thinner.

Video: The illegal production of meth contaminates properties with hazardous chemicals and creates a strong risk of fire or explosion.

“These hazardous toxins can quickly spread to and contaminate the adjoining properties, putting the health of residents at risk as the fumes permeate into shared amenities such as air conditioning systems and are inhaled,” she said.

“Ultimately, it can kill your brain cells and also damage your lungs and other vital organs.”

Sheldon said the clean-up costs of the residual toxins produced by methamphetamine labs can be “catastrophic,” depending on the quantity and type of materials used in its production.

“It has to be handled very carefully and generally involves a full blown hazardous waste disposal team to handle the materials involved properly and safely,” he said.

Cover Available

On the whole, these types of environmental risks — and the litigation defense costs associated with them — are excluded from most general liability or property insurance policies, leaving property owners to defend themselves against lawsuits arising from the threat of contamination.

But, Sheldon said, there are tailored policies available that allow building owners to manage these risks while protecting their main assets.

“There are insurance policies available that extend beyond the traditional general liability cover and will provide you with a high level of cover for mold and Legionella clean-up, as well as the remediation of methamphetamine labs and their contents,” he said.

A number of industry organizations have launched new practices in recent years to provide cover for vacant and distressed properties, in response to this growing list of environmental problems.

With many abandoned buildings in inner cities being demolished and removed, contractors’ pollution liability insurance policies are also being put in place to protect workers against pollution claims brought against them, with cover limits starting from $500,000 and rising to more than $50 million.

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Site pollution or pollution legal liability has also become more readily available, providing property owners with protection against third- and first-party claims — including defense costs — resulting from pollution conditions.

Variations of this policy include secured creditor environmental insurance and lender liability, which cover financial institutions and borrowers throughout the buying and selling process.

Risk Strategies Needed

Tokio Marine’s Doering said good property management is key to avoiding the build-up of mold and Legionella in the first place. HVAC systems need to be kept at a moderate temperature, and regular surveys to check for leaks, musty odors or mold growth should be carried out.

She added that water systems should also be flushed regularly and drained when not in use to reduce the likelihood of Legionella spreading.

John Wasilchuk, account executive for commercial insurance at Lockton, said having a sound environmental risk management strategy is paramount, particularly in the hospitality industry, where a clearly defined water management plan and a comprehensive pollution prevention plan are essential.

“Environmental risk has traditionally been viewed as an area with low frequency/high severity impact; however, due to more stringent environmental regulations and our increasingly litigious society, frequency of claims are on the rise,” he said.

Therefore it’s fundamental for businesses to have an effective strategy in place to mitigate against those risks and to make sure they are covered should the worst happen.

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Alex Wright is a U.K.-based business journalist, who previously was deputy business editor at The Royal Gazette in Bermuda. You can reach him at riskletters@lrp.com.
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Sponsored: Liberty International Underwriters

A New Dawn in Civil Construction Underwriting

Civil construction projects provide utility and also help define who we are. So when it comes to managing project risk, it's critical to get it right.
By: | September 15, 2014 • 5 min read
SponsoredContent_LIU

Pennsylvania school children know the tunnels on the Pennsylvania Turnpike by name — Blue Mountain, Kittatinny, Tuscarora, and Allegheny.

San Francisco owes much of its allure to the Golden Gate Bridge. The Delaware Memorial Bridge commemorates our fallen soldiers.

Our public sector infrastructure is much more than its function as a path for trucks and automobiles. It is part of our national and regional identity.

Yet it’s widely known that much of our infrastructure is inadequate. Given the number of structures designated as substandard, the task ahead is substantial.

The Civil Construction projects that can meet these challenges, however, carry a unique set of risks compared to other forms of construction.

SponsoredContent_LIU“The bottom line is that there is always risk in a Civil Construction project. If the parties involved don’t understand what risk they carry, then the chances are there are going to be some problems, and the insurers would ideally like to understand the potential for these problems in advance.”
– Paul Hampshire, Vice President – Civil Construction, LIU

The good news is that recent developments in construction standards and risk management techniques provide a solid foundation for the type and risk allocation of Civil Construction projects they are underwriting. Carriers need to be able to adequately assess the client and design and construction teams that are involved.

For Builder’s Risk Programs, a successful approach prioritizes a focus on four key factors. These factors are looked at not only during the underwriting phase of the project but also in the all-important site construction phase, under the umbrella of a Risk Management Program, or RMP.

Four key factors

Four key factors that LIU focuses on in underwriting and providing risk management services on a Civil Construction project include:

1. Resource knowledge and experience: When creating a coverage plan, carriers work to understand who is delivering the project and how well suited key staff members are to addressing the project’s technical and management challenges. Research has shown that the knowledge and experience of those key players, combined with their ability to communicate effectively, is a big factor in the project’s success.

“We look to understand who is delivering a project, their expertise and experience in delivering projects of similar technical complexity in similar working conditions, even down to looking at the resumés of people in key positions,” said Paul Hampshire, Houston-based Vice President with Liberty International Underwriters.

2. Ground conditions and water: Soil and rock composition, the influence of ground and surface water, and foundation stability are key additional considerations in the construction of bridges, tunnels, and transit systems. If a suitable level of relevant ground (geotechnical) investigation and study has not been undertaken, or the results of such work not clearly interpreted, then it’s a red flag to underwriters, who would then question whether the project risk profile has been adequately evaluated and risks clearly and transparently allocated via suitable contract conditions.

SponsoredContent_LIU“As we all know, ground is very rarely a homogenous element within Civil Construction projects,” LIU’s Hampshire said.

“It tends to vary from any proposed geotechnical baseline specification with the consequential potential for changes in behavior during construction. We need to understand who has assessed the condition of the ground, its behavior and design parameters when compared with a particular method of construction, and all importantly, who has been allocated the ground risk in a project and the upfront mechanisms for contractual ground risk sharing, if applicable,” he said.

Knowing how much water is associated with the in-situ ground conditions as well as the intensity, distribution and adequate accommodation (both in the temporary as well as in the permanent project configurations) of rainfall for a site location and topography are also key. Tunneling projects, for example, can be hampered by the presence of too much or unforeseen quantities of groundwater.

“In major tunneling infrastructure projects, the influence of in-situ groundwater pressures and /or water inflows is a major factor when considering the choice of excavation method and sequence as well as tunnel lining design requirements,” LIU’s Hampshire said.

According to a recent article in Risk & Insurance, tunneling under a body of water is one of the most challenging risk engineering feats. Adequate drainage layouts and their installation sequence for highway projects and, in particular, the protection of sub-grade works are also important. “But under all circumstances, we need to understand how the water conditions have been evaluated,” Hampshire said.

3. Technical Challenges: This risk factor encompasses the assessment of the technical novelty or prototypical nature of the project (or more often, specific elements of it) and how well the previously demonstrated experience of both the design and construction teams aligns with the project’s technical requirements and the form of contract determined for the project. The client can choose the team, but savvy underwriters will conduct their own assessment to see how well-suited the team is to technical demands of the project.

4. Evaluation of Time and Cost: With limited information generally provided, we need to be able to verify as best as possible the adequacy of both the time and cost elements of the project. Our belief is simply that projects that are insufficient in either one or both of these elements potentially pose an increased risk, as the construction consortium tries to compensate for these deficiencies during construction.

SponsoredContent_LIU
Small diameter Tunnel Boring Machine designed for mixed ground conditions and water pressures in excess of 2.5 bar.

New standards

In the 1990s and early years of this millennium, a series of high-profile tunnel failures across the globe resulted in major losses for Civil Construction underwriters and their insureds.

In the early 2000s, both the tunnel and insurance industries worked together to create new standards for high-risk tunneling projects.

A Code of Practice for the Risk Management of Tunnel Works (TCoP) is increasingly relied on by project managers and underwriters to define the best practices in tunnel construction projects. This process ideally starts at project inception (conceptual design stage or equivalent) and continues to the hand-over of the completed project.

LIU’s Hampshire said alongside TCoP, the project-specific Geotechnical Baseline Report and its interpretation and reference within the project contract conditions gives the underwriter greater clarity as to who recognizes and carries the ground risk and how it’s allocated.

“The bottom line is that there is always risk in a Civil Construction project,” Hampshire said. “Is the risk transparently allocated or is it buried? If the parties involved don’t understand what risk they carry, then the chances are there are going to be some problems, and the insurers would ideally like to understand the potential for these problems in advance,” Hampshire said.

Paul Hampshire can be reached at Paul.Hampshire@libertyiu.com.

To learn more about how Liberty International Underwriters can help you conduct a Civil Construction risk assessment before your next project, contact your broker.

This article was produced by the R&I Brand Studio, a unit of the advertising department of Risk & Insurance, in collaboration with Liberty International Underwriters. The editorial staff of Risk & Insurance had no role in its preparation.

LIU is part of the Global Specialty Division of Liberty Mutual Insurance.
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