GENERAL TERMS AND CONDITIONS
   
   
      1.    DEFINITIONS
   
            1.1   The term "Agreement" shall mean the Service Agreement
                  executed by the Customer and Seller and any exhibits,
                  attachments and/or amendments thereto.
   
            1.2   The term "ANR Existing Agreements" shall mean ANR
                  Storage Company's Rate Schedules: X-1 through X-11 and
                  any other service authorized by the Commission under
                  Part 157 at the effective date of this Tariff.
   
            1.3   The term "Average Monthly Storage Volume" shall mean the
                  sum of Customer's Working Storage Gas at the end of each
                  Day of the Month divided by number of Days in the Month.
   
            1.4   The term "BTU" shall mean one (1) British thermal unit,
                  the amount of heat required to raise the temperature of
                  one (1) pound of water one degree (1) Fahrenheit at
                  sixty degrees (60) Fahrenheit.  (BTU is measured on a
                  dry basis at 14.73 psia.)
   
            1.5   The term "Business Day" shall mean every Monday,
                  Tuesday, Wednesday, Thursday or Friday, excluding all
                  federal banking holidays for transactions in the United
                  States and similar holidays for transactions in Canada
                  and Mexico.
   
            1.6   The term "Central Clock Time" shall mean Central Standard
                  Time except for that period when daylight savings is in
                  effect. During this period, Central Clock Time shall mean
                  Central Daylight Time. 
   
            1.7   The term "Commission" and "FERC" shall mean the Federal
                  Energy Regulatory Commission or any successor regulatory
                  authority having jurisdiction.
   
            1.8   The term "Customer" shall mean any person, corporation,
                  partnership or any other party that executes a valid
                  Service Agreement with ANR Storage Company for the
                  Storage of Gas under the terms and conditions of
                  Seller's FERC Gas Tariff.
   
            1.9   The term "Daily Rate" shall mean the result of the
                  calculation of multiplying the monthly rate by the
                  number of Months in the rate period; dividing the result
                  by the number of Days in the rate period; and taking the
                  answer out to 5 decimal places and rounding up or down
                  to the Transporter's specific decimal place or by
                  multiplying the Daily Rate times the number of Days in
                  the rate period; dividing the result by the number of
                  Months in the rate period; and taking the answer out to
                  5 decimal places and rounding up or down to the
                  Transporter's specific decimal place.
   
            1.10  The term "Day" shall mean a period of consecutive hours,
                  beginning at 9:00 a.m. Central Clock Time and ending on
                  the following 9:00 a.m. Central Clock Time.