Columbus FMGP

(a) The Property shall not be used for residential, recreational, child care or school use. (b) Existing remedial systems to control and/or abate vapor intrusion of Site Contaminants into any existing enclosed buildings at the Property must be operated and maintained in accordance with standards for protectiveness of human health and the environment. (c) Any new construction of enclosed buildings at the Property must prevent, or include remedial systems to control and/or abate, vapor intrusion of Site Contaminants into any such new construction at the Property, and must be operated and maintained in accordance with standards for protectiveness of human health and the environment. (d) Extraction and use of groundwater underlying the Property, except for investigation or remediation approved by EPA is prohibited. (e) Except where excavation is necessary to prevent or address a previously unknown threat to human health or the environment, including without limitation a natural gas pipeline leak, any digging, drilling, excavating, constructing, earth moving or other land disturbing activities that extend below the depths of contaminated soil excavated during the environmental removal action conducted at the Property, as depicted on the Removal Action Site Map attached to this Environmental Covenant as Exhibit B, are prohibited without five days prior written notice to the EPA.