Exclusion for Hazardous Materials. The Work to be performed by ESCO pursuant to this Contract, and the compensation to be paid to ESCO hereunder, expressly excludes any Work of any nature associated or connected with the identification, abatement, cleanup, control or removal of environmentally hazardous materials, unless and except to the extent Schedule A of this Contract provides otherwise. As used herein, “hazardous materials” shall be understood to include, but not be limited to, asbestos, lead, polychlorinated biphenyls (PCBs), mold, petroleum products, and any other material or substance known to have adverse health risks. Customer agrees that all duties and obligations in connection with any hazardous materials located at the Project Site(s) or affecting the Work are strictly the responsibility of Customer, unless and except to the extent ESCO expressly assumes such duties and obligations pursuant to Schedule A. Customer will provide any hazardous materials testing documentation and reports, and information from previous sources or vendors used in hazardous materials testing. Customer warrants and represents that, to the best of Customer’s knowledge, there are no hazardous materials at the Project Site(s) that will or would reasonably be expected to affect, be affected by, come in contact with, or otherwise impact or interfere with the Work, unless and except to the extent Schedule A provides otherwise.