4.4   Determination of Receipts and Deliveries:

          As a general guideline, all gas received or delivered by Paiute
          on any day at a particular point that is being transported pur-
          suant to a single transportation rate schedule under this tariff,
          and that is commingled with gas being transported for other
          Shippers under the same rate schedule, shall be determined to be
          received by Paiute or delivered to each Shipper pro rata on the
          basis of the schedule established for such day pursuant to
          Section 4.2 hereof. When gas received or delivered on any day at
          a particular point is being transported pursuant to more than one
          (1) rate schedule under this tariff, the determination of
          receipts and deliveries shall be as follows:

          (a) Determination of Receipts:

              This section applies to those situations where the gas
              received by Paiute into its facilities for a Shipper is
              applicable to more than one transportation agreement.

              (1)  First - Volumes scheduled for payback from Shipper to
                   Paiute under Rate Schedule FT-1 received at the Receipt
                   Point;

              (2)  Second - Volumes scheduled from the LNG Plant that are
                   transported under Rate Schedule FT-1;

              (3)  Third - Volumes scheduled from the LPG Plant that are
                   transported under Rate Schedule FT-1;

              (4)  Fourth - Volumes scheduled from and confirmed by
                   Northwest to Paiute for transportation by Paiute under
                   Rate Schedule FT-1;

              (5)  Fifth - Volumes scheduled for payback from Shipper to
                   Paiute under Rate Schedule IT-1 received at the Receipt
                   Point;

              (6)  Sixth - Volumes scheduled from the LNG Plant that are to
                   be transported under Rate Schedule IT-1;

              (7)  Seventh - Volumes scheduled from the LPG Plant that are
                   to be transported under Rate Schedule IT-1;

              (8)  Eighth - Volumes scheduled from and confirmed by
                   Northwest to Paiute for transportation by Paiute under
                   Rate Schedule IT-1.

          (b) Determination of Deliveries: This section applies to those
              situations where the gas delivered by Paiute into the facil-
              ities of any Receiving Party is applicable to more than one
              transportation agreement.

              (1)  First - The volumes scheduled for payback from Paiute to
                   the Shipper under Rate Schedule FT-1;

              (2)  Second - The volumes scheduled from the LNG Plant that
                   are transported under Rate Schedule FT-1;

              (3)  Third - The volumes scheduled from the LPG Plant that
                   are transported under Rate Schedule FT-1;

              (4)  Fourth - The volumes scheduled for transportation from
                   the Receipt Point under Rate Schedule FT-1;

              (5)  Fifth - The volumes scheduled for payback from Paiute to
                   the Shipper under Rate Schedule IT-1;

              (6)  Sixth - The volumes scheduled from the LNG Plant that
                   are transported under Rate Schedule IT-1;

              (7)  Seventh - The volumes scheduled from LPG Plant that are
                   transported under Rate Schedule IT-1;

              (8)  Eighth - The volumes scheduled for transportation from
                   the Receipt Point under Rate Schedule IT-1;

          (c) The Receiving Party shall be responsible for all imbalances
              in accordance with Section 5.5 of Paiute's General Terms and
              Conditions.