Common use of Materials of Environmental Concern Clause in Contracts

Materials of Environmental Concern. any gasoline or petroleum (including crude oil or any fraction thereof) or petroleum products, polychlorinated biphenyls, natural gas or natural gas products, mercury, hydrogen sulfide, drilling fluids, produced water, asbestos, pollutants, contaminants, radioactivity, and any other substances or forces of any kind, whether or not any such substance or force is defined as hazardous or toxic under any Environmental Law, that is regulated pursuant to or could give rise to liability under any Environmental Law.

Materials of Environmental Concern. any gasoline or petroleum (including crude oil or any fraction thereof) or petroleum products, polychlorinated biphenyls, natural gas or natural gas products, mercury, hydrogen sulfide, drilling fluids, produced water, asbestos, pollutants, contaminants, radioactivityradioactive materials, and any other substances or forces substance of any kind, whether or not any such substance or force is defined as hazardous or toxic under any Environmental Law, that is regulated pursuant to or could give rise to liability under any Environmental Law.

Materials of Environmental Concern. any Any gasoline or petroleum (including crude oil or any fraction thereof) or petroleum productsproducts or any hazardous or toxic substances, polychlorinated biphenylsmaterials or wastes, natural gas defined or natural gas productsregulated as such in or under any Environmental Laws, mercuryincluding, hydrogen sulfide, drilling fluids, produced waterwithout limitation, asbestos, pollutants, contaminants, radioactivity, polychlorinated biphenyls and any other substances or forces of any kind, whether or not any such substance or force is defined as hazardous or toxic under any Environmental Law, that is regulated pursuant to or could give rise to liability under any Environmental Lawurea-formaldehyde insulation.