Chemical Storage Facility means a building, portion of a building, or exterior area adjacent to a building used for the storage of any chemical or chemically reactive products.
Storage Facility means a facility used for the stocking of natural gas and owned and/or operated by a natural gas undertaking, including the part of LNG facilities used for storage but excluding the portion used for production operations, and excluding facilities reserved exclusively for transmission system operators in carrying out their functions;
Self-service storage facility or "facility" means any real property designed or used for the purpose of renting or leasing individual storage space to tenants who are to have access to that space for the purpose of storing and removing personal property.
Underground storage means storage of hazardous liquid in a subsurface stratum or formation of the earth.
Material Environmental Liabilities means Environmental Liabilities exceeding $500,000 in the aggregate.