TRANSPORTATION GENERAL TERMS AND CONDITIONS
                       (Continued)
   
     2.  Payment by Wire Transfer - Payment to MIGC for services rendered
during the preceding month shall be due on the twenty-six (26) day of the
calendar month next succeeding that month for which such service was rendered
and shall be paid by Shipper on or before such due date.  Subject to the
provisions of Section 8.3 below,  Shipper shall make such payment to MIGC by
wire transfer in immediately available funds to a depository designated by
MIGC.  When the due date falls on a day that the designated depository is not
open in the normal course of business to receive Shipper's payment, Shipper
shall cause such payment to be actually received by MIGC on or before the
first business day on which the designated depository is open after such due
date.  Shipper shall identify the invoice number on the payment.
   
     3.   Payment Other Than by Wire Transfer - In the event that Shipper
is unable to make payment by wire transfer, then payment to MIGC for services
rendered during the preceding month shall be due on the twenty-fifth (25th)
day of the calendar month next succeeding that month for which such service
was rendered.  Shipper shall cause payment for such bill to be actually
received by MIGC at either MIGC's office in Denver, Colorado, directed to the
attention of General Accounting or at a lock box designated by MIGC, on or
before such due date.  When the due date falls on a day that MIGC's offices
located in Denver, Colorado, are not open in the normal course of business to
receive Shipper's payment, Shipper shall cause such payment to be actually
received by MIGC on or before the last business day on which MIGC's offices
located in Denver, Colorado, are open prior to such due date.  Shipper shall
identify the invoice number on the payment.
   
     4. Failure to Pay Bills -
   
            (a)     Should Shipper fail to pay all of the amount of any bill
 when the same becomes due, Shipper shall pay MIGC a late