RATE SCHEDULE FTS-1
                              Firm Transportation Service
                                     (Continued)
   
    (b)  the maximum Commodity Rate per MMBtu applicable to transportation
under MIGC's Rate Schedule FTS-1 set forth from time to time on the currently
effective Sheet No. 4 of this Second Revised Volume No. 1 Tariff, or
superseding tariff, which sheet is incorporated herein by reference.
   
  3.  Fuel Reimbursement Charge -  As specified in Section 7 of this Rate
Schedule.
   
  4.  Adjustments to Rates -
   
     (a) Pursuant to the provisions of Section 26 of the General Terms and
Conditions, and subject to any limitations imposed by additional Transportation
Service Agreement provisions agreed to by Shipper and MIGC, MIGC may select-
ively adjust any or all of the rates specified Section(s) 3.1 and/or 3.2 herein
applicable to any individual Shipper; provided, however, that such adjusted
rate(s) shall not exceed the applicable Maximum Rate(s) nor shall they be less
than the Minimum Rate(s) set forth on Sheet No. 4 of this Second Revised Volume
No. 1 Tariff, or superseding tariff.  If MIGC so adjusts any rates to any
Shipper, MIGC shall file with the Federal Energy Regulatory Commission any and
all required reports respecting such adjusted rates.
   
     (b)  If Shipper nominates at receipt or delivery points or along
transportation segments for which an adjustment to rates set forth in Section
3.4(a) above was not specifically provided for by MIGC, Shipper shall pay the
maximum Reservation Charge and Commodity Charge, unless otherwise agreed to by
MIGC, subject to the provisions of Section 6.3(e)(1) and (2) of the
Transportation General Terms and Conditions.
   
4.  MINIMUM MONTHLY BILL
   
     The applicable Reservation Charge.
   
5.  TRANSPORTATION CONTRACT DEMAND
   
    A Shipper's Transportation Contract Demand shall be the maximum quantity of
gas which MIGC shall be obligated to receive from Shipper (or for Shipper's
account) at the Primary Receipt Point(s) for transportation and delivery to
Shipper under this Rate Schedule.  The Transportation Contract Demand shall be
specified on Exhibit A of the executed Transportation Service Agreement. The
Total Maximum Daily Quantity for all Primary Receipt Points shall not exceed
the Transportation Contract Demand for the transportation path.  The Total
Maximum Delivery Quantity for all Primary Delivery Points shall not exceed the
Transportation Contract Demand for the transportation path less fuel and
unaccounted for loss reimbursement volumes.