FOR ELECTRIC CIVIL CONSTRUCTION SERVICES UNIT PRICE CONTRACTAgreement • April 22nd, 2016 • New YorkThis Agreement, made and entered into on the date when signed by the party signing last in time (“Effective Date”), by and between National Grid USA Service Company, Inc., a corporation organized and existing under the laws of the Commonwealth of Massachusetts, with its principal place of business at 40 Sylvan Road, Waltham, Massachusetts 02451 for and on behalf of its affiliate companies which may include the following entities: NIAGRA MOHAWK POWER CORPORATION, MASSACHUSETTS ELECTRIC COMPANY,NEW ENGLAND POWER COMPANY,THE NARRAGANSETT ELECTRIC COMPANY,NANTUCKET