TF03      610040005P126Fourth Revised Sheet No. 61
TF04                Third Revised Sheet No. 61
TF05Edward C. McMurtrie, Vice President/General Manager
TF06110503                      120903
                         GENERAL TERMS AND CONDITIONS
                                 (Continued)


4.  OPERATING PROCEDURES (Continued)

    4.1  Receipt And Delivery Pressures:

         (b)  Delivery Point(s): Paiute shall attempt to deliver gas to
              Shipper at the Delivery Point(s) at such pressures as Shipper
              may request from time to time, but shall not be obligated to
              deliver gas at any pressure in excess of that specified in
              the executed Service Agreement.

    4.2  Scheduling of Gas Receipts and Deliveries:

         The determination and reporting of the scheduled quantities each
         day for gas transported by Paiute shall be as follows:

         (a)  Daily Nominating and Scheduling: Shipper or Shipper's agent
              shall be responsible for providing the information to Paiute
              necessary to schedule receipts and deliveries according to
              the timeline set forth below.

              The standard quantity for nominations, confirmation and
              scheduling is dekatherms per gas day in the United States,
              gigajoules per gas day in Canada and gigacalories per gas day
              in Mexico. (For reference 1 dekatherm = 1,000,000 Btus,
              1 gigajoule = 1,000,000,000 joules and 1 gigacalorie =
              1,000,000,000 calories.) For commercial purposes, the
              standard conversion factor between dekatherms and gigajoules
              is 1.055056 gigajoules per dekatherm and between dekatherms
              and gigacalories is 0.251996 gigacalories per dekatherm. The
              standard Btu is the International Btu, which is also called
              the Btu(IT); the standard joule is the joule specified in the
              SI system of units. The International Btu is specified for
              use in the gas measurement standards of the American Gas
              Association, the American Petroleum Institute, the Gas
              Processors Association and the American Society for Testing
              Materials. For non-commercial purposes, these associations
              note that the exact conversion factor is 1.05505585262
              gigajoules per dekatherm. All Nominations should include
              Shipper-defined begin dates and end dates. All Nominations,
              excluding Intra-day Nominations must have roll-over options.
              Specifically, Shippers will have the ability to nominate for
              several days, months or years, provided the Nomination begin
              and end dates are within the term of the Shipper's contract.
              All Nominations should be considered original Nominations and