Hazardous Material: any pollutant, contaminant, chemical or substance defined as or included in the definition of “hazardous wastes,” “hazardous materials,” “acutely hazardous wastes,” “hazardous substances ,” “extremely hazardous substances,” “toxic substances,” “toxic chemicals,” “toxic pollutants,” or words of similar import under any Environmental Law, including, without limitation, # any petroleum, petroleum products, or fractions or derivatives thereof, # natural or synthetic gas, # any asbestos and asbestos containing material, polychlorinated biphenyls or radon gas, and # any radioactive materials, substances or waste.

"Hazardous Materials" means: # any substance, material, or waste that is included within the definitions of "hazardous substances," "hazardous materials," "hazardous waste," "toxic substances," "toxic materials," "toxic waste," or words of similar import in any Environmental Law; # those substances listed as hazardous substances by the U.S. Department of Transportation (or any successor agency) (49 C.F.R. 172.101 and amendments thereto) or by the Environmental Protection Agency (or any successor agency) (40 C.F.R. Part 302 and amendments thereto); and # any substance, material, or waste that is petroleum, petroleum-related, or a petroleum by-product, asbestos or asbestos‑containing material, polychlorinated biphenyls, flammable, explosive, radioactive, freon gas, radon, or a pesticide, herbicide, or any other agricultural chemical.

"Hazardous Materials" shall mean any substances or materials # which are or become defined as hazardous wastes, hazardous substances, pollutants, contaminants, chemical substances or mixtures or toxic substances under any Environmental Law, # which are toxic, explosive, corrosive, flammable, infectious, radioactive, carcinogenic, mutagenic or otherwise harmful to human health or the environment and are or become regulated by any Governmental Body, # the presence of which require investigation or remediation under any Environmental Law, # the discharge or emission or release of which requires a permit under any Environmental Law, or # which are or contain, without limitation, asbestos, polychlorinated biphenyls, urea formaldehyde, petroleum hydrocarbons, petroleum derived substances or waste, crude oil, natural gas or synthetic gas.

Hazardous Materials: Any substances or materials considered or defined as “hazardous”, “toxic”, “contaminant” or “pollutant” or words or phrases of similar import under any Environmental Law, including asbestos, oil or any hazardous, radioactive or toxic substance, material or waste or petroleum derivative which is or becomes regulated by any Environmental Law, including live organisms, viruses and fungi, medical waste and any so-called “biohazard” materials”; and any materials on the right to know list of the Occupational Safety and Health Administration.

“Hazardous Materials” means: # any substance, material, or waste that is included within the definitions of “hazardous substances,” “hazardous materials,” “hazardous waste,” “toxic substances,” “toxic materials,” “toxic waste,” or words of similar import in any Environmental Law; # those substances listed as hazardous substances by the United States Department of Transportation (or any successor agency) (49 C.F.R. 172.101 and amendments thereto) or by the Environmental Protection Agency (or any successor agency or similar applicable foreign agency) (40 C.F.R. Part 302 and amendments thereto); and # any substance, material, or waste that is petroleum, petroleum-related, or a petroleum by-product, asbestos or asbestos-containing material, polychlorinated biphenyls, flammable, explosive, radioactive, freon gas, radon, or a pesticide, herbicide, or any other agricultural chemical.

“Hazardous Material” means all explosive or radioactive substances or wastes and all hazardous or toxic substances or wastes or other pollutants, including petroleum or petroleum distillates, natural gas, natural gas liquids, asbestos or asbestos-containing materials, polychlorinated biphenyls, radon gas, toxic mold, infectious medical waste and all other substances, wastes, chemicals, pollutants, contaminants or compounds of any nature in any form that are defined or regulated as hazardous or toxic pursuant to any Environmental Law.

“Hazardous Materials” means all pollutants, contaminants, wastes, chemicals, materials, substances and constituents, including, without limitation, explosive or radioactive substances or petroleum or petroleum distillates, asbestos or asbestos containing materials, polychlorinated biphenyls or radon gas, of any nature subject to regulation, or which can give rise to liability under, any Environmental Law.

“Hazardous Materials” means # petroleum or petroleum products, by‑products or breakdown products, radioactive materials, asbestos‑containing materials, polychlorinated biphenyls and radon gas and # any other chemicals, materials or substances designated, classified or regulated as hazardous or toxic or as a pollutant or contaminant under any Environmental Law.

“Hazardous Material” means any explosive or radioactive substances or wastes, any hazardous or toxic substances, wastes or other pollutants, including petroleum or petroleum distillates, asbestos or asbestos containing materials, polychlorinated biphenyls, radon gas, infectious or medical wastes and any other substances or wastes of any nature regulated pursuant to any Environmental Law.

“Hazardous Materials” means all substances, wastes or other pollutants identified as hazardous, harmful, deleterious or toxic or otherwise regulated as hazardous, harmful, deleterious or toxic pursuant to any Environmental Law, including petroleum or petroleum distillates, asbestos or asbestos-containing materials, polychlorinated biphenyls, radon gas, infectious or medical wastes.

“Hazardous Materials” shall mean all pollutants, contaminants, wastes, chemicals, materials, substances and constituents, including, without limitation, explosive or radioactive substances or petroleum or petroleum distillates, asbestos or asbestos containing materials, polychlorinated biphenyls or radon gas, of any nature subject to regulation or which can give rise to liability under any Environmental Law.