Exhibit 10(aa) GAS TRANSPORTATION AGREEMENT Firm Transportation Service ---------------------------- (For New England Power Company) (Continued) EXHIBIT A RECEIPT AND DELIVERY POINTS TO THE GAS TRANSPORTATION AGREEMENT BETWEEN ALGONQUIN GAS TRANSMISSION COMPANY (TRANSPORTER) AND NEW ENGLAND POWER COMPANY (SHIPPER) DATED APRIL 15,1994 ------------- (Continued) Deliveries for the account of Shipper shall be made at each Point of Delivery in quantities not in excess of the Maximum Daily Delivery Obligation specified herein and at a pressure not less than the Minimum Delivery Pressure specified herein. Transporter' Maximum Daily Minimum Point(s) of Delivery Obligation Delivery Pressure Delivery (MMBtu) (1) Psig - ------------- ------------------- ---------------- Beginning on the later of (i) November 1, 1993 or (ii) the date on which all necessary facilities required to be constructed by Transporter and upstream domestic pipelines are completed and ready for service: Manchester, St. Meter Station Providence, RI 59,220 MMBtu 350 Interconnection between Algonquin's G-1 System and the Brayton Point Lateral in Dighton, MA 0 MMBtu - 801 Milford, MA Meter Station 0 MMBtu - GAS TRANSPORTATION AGREEMENT Firm Transportation Service --------------------------- (For New England Power Company) (Continued) EXHIBIT A RECEIPT AND DELIVERY POINTS TO THE GAS TRANSPORTATION AGREEMENT BETWEEN ALGONQUIN GAS TRANSMISSION COMPANY (TRANSPORTER) AND NEW ENGLAND POWER COMPANY (SHIPPER) DATED APRIL 15,1994 (Continued) Transporter's Maximum Daily Minimum Point(s) of Delivery Obligation Delivery Pressure Delivery (MMBtu) (1) Psig - ------------- --------------------- ----------------- Beginning on the later of (i) November 1, 1994 or (ii) the date that all necessary facilities required to be constructed by Transporter and upstream domestic pipelines are completed and ready for service: Manchester, St. Meter Station Providence, RI 94,214 MMBtu 350 Interconnection between Algonquin's G-1 System and the Brayton Point Lateral in Dighton, MA 0 MMBtu - 801 Milford, MA Meter Station 0 MMBtu - Signed for Identification s/ John J. Mullaney Algonquin: s/ Jeffrey W. VanSant s/ Jeffrey D. Tranen Shipper: Jeffrey W. VanSant Jeffrey D. Tranen Vice President President Supersedes Exhibit A of Contract Number 932002 Dated July 3, 1992. _______________ (1) The above Maximum Daily Receipt Obligation shall be equal to the total of Maximum Daily Delivery Obligation for each delivery point plus Transporter's allowed Fuel Reimbursement Quantity as may exist from time to time.