A variety of chemicals are used to clean and disinfect contaminated sites, including quaternary ammonium compounds, substituted and neat phenols, peroxides, hypochlorites (bleach), glutaraldehyde, iodophors, and ozone, and they can be toxic if not properly applied. Even “natural” botanical disinfectants and deodorizers (e.g., thymol) are toxic at certain concentrations. Chemicals used at improper application rates or concentrations, combined with other chemicals or with incorrect delivery systems, can cause residues and toxic fumes to remain in the building, impacting human health by direct surface contact and inhalation.
Improper use of disinfection equipment, including ozone machines, foggers, and industrial-strength deodorizers, can spread contamination to uninfected areas or leave behind hazardous residues that can impact building occupants when they return.
Used personal protective equipment (PPE), high-efficiency particulate air (HEPA) filters, or washing fluids may be considered special or hazardous waste when discarded and require proper transporting and disposal procedures. Other potentially hazardous waste can include cleaning fluids, wastewater, and used chemical containers. Improper manifesting and disposal of wastes, including hazardous materials, may result in environmental cleanup and third-party liability, and there may be legal consequences for violating hazardous waste requirements.
Stored stock supplies, including chemicals used to clean and disinfect sites, are often in concentrated form. Container leaks of incompatible or reactive materials may cause a release of gas or fumes (such as hydrogen chloride or ammonia) or generate enough heat for the combustion of nearby combustible/flammable materials that leads to fire at the storage facility. The fire could cause the release of potentially hazardous toxins, toxic fumes, and smoke into the air causing third-party injury. Firefighting solutions such as water and foam could create contaminated run-off that spreads to nearby storm drains or properties, resulting in environmental cleanup and tort liability.
Transportation of disinfection chemicals to and from sites can lead to environmental exposure. Chemical storage container breaches, leaks and spills, and loading and unloading could create cleanup liability or run-off that can cause ground and surface water contamination.
Improper management, storage, and disposal of untreated wash water generated from cleaning disinfection equipment and personal protective equipment can lead to unauthorized discharges into the sanitary sewer system, potentially contaminating and damaging the downstream wastewater treatment plant.
Ultraviolet light, known as UVC radiation, has been used for years as a disinfectant for air, water, and non-porous surfaces such as countertops, examination tables, and bathroom fixtures. UVC radiation is used to reduce the spread of bacteria, and as such, UVC lamps are called germicidal lamps. The safest method of employing UVC radiation is inside air ducts to disinfect air because direct UVC exposure to human skin or eyes may cause injuries, such as skin and eye burns. Overexposure to UVC radiation administered by a disinfection service company could lead to bodily injury claims.
Contracting operations completed “by or on behalf of” the insured
Contracting operations performed at a jobsite
Third-party claims for bodily injury and property damage
Third-party claims for cleanup
First-party emergency response costs
Mold, legionella, bacteria, fungi, and viruses
Medical, infectious, and pathological waste
Sudden and accidental coverage for owned/leased locations
First and third-party transportation pollution liability
Loading and unloading
Non-owned disposal sites
Defense of third-party claims
Natural Resource Damage
A combined Commercial General Liability, Contractors Pollution Liability, and Professional Liability package policy may be available. Worker’s Comp & Auto may be offered.
As a contractor you can be faced with the cost to defend yourself against allegations or legal action from pollution related events, regardless if you are at fault or not. Having the proper insurance coverage in place will help fund the expenses incurred to investigate or defend against a claim or suit and provide you with environmental claims handling expertise.