GENERAL TERMS AND CONDITIONS
                                (Continued)
   
     8.3  Adjustment of Invoicing Errors.  Subject to the provisions of
          Section 6 of these General Terms and Conditions, if it shall
          be found that at any time or times Customer has been
          overcharged or undercharged and Customer shall have actually
          paid the invoice containing such charges, then within thirty
          (30) Days after the final determination thereof, either Seller
          shall refund the amount of any such overcharge or Customer
          shall pay the amount of any such undercharge.  In the event an
          error is discovered in the amount invoiced in any invoice
          rendered by Seller, such error shall be adjusted within thirty
          (30) Days of the determination thereof, provided that claim
          therefor shall have been made within thirty (30) Days from the 
          date of discovery of such error, but in any event within six
          (6) Months from the date of such invoice. The party receiving
          such request for adjustment shall have three (3) Months to
          rebut such claim otherwise the invoice shall be adjusted as
          requested. The preceding time limits do not apply to
          deliberate omission or misrepresentation or mutual mistake of
          fact or government required rate changes. The parties
          statutory or contractual rights shall not otherwise be
          diminished by this Section. If the parties are unable to agree
          on the adjustment of any claimed error, any resort by either
          of the parties to legal proceedings shall be commenced within
          fifteen (15) Months after the supposed cause of action is
          alleged to have arisen, or shall thereafter be forever barred.
   
  9.  FORCE MAJEURE
   
     9.1  Definition.  The term "force majeure" as used herein shall
          mean acts of God, strikes, lockouts, or other industrial
          disturbances; acts of the public enemy, wars, blockades,
          insurrections, riots, epidemics, landslides, lightning,
          earthquakes, fires, storms (including but not limited to
          tornadoes or tornado warnings), crevasses, floods, washouts;
          arrests and restraints of the government, either Federal or
          State, civil or military, civil disturbances.  Relative to
          Sellers service and solely to the operation of its system,
          force majeure shall also mean shutdowns for purposes of
          necessary repairs, relocation, or construction of facilities;
          breakage or accident to machinery, wells or lines of pipe or