FORM OF TRANSPORTATION SERVICE AGREEMENT
                          APPLICABLE TO FIRM SERVICE
                          UNDER RATE SCHEDULE FTS-1
                                 (Continued)
   
                                 ARTICLE III
                             Rate Schedule(s) and
                         General Terms and Conditions
   
  1. Shipper shall pay MIGC for services rendered hereunder in accordance with
MIGC's Rate  Schedule FTS-1,  or superseding rate schedule(s) on file with and
subject to  the jurisdiction  of the  Federal Energy Regulatory Commission and
lawfully in effect from time to time.  The following are the charges set forth
in such  Rate Schedule  FTS-1 which  apply  to  service  rendered  under  this
Agreement.
   
                   (List applicable charges by reference to
                   Section 3 of Rate Schedule FTS-1 and the
                      quantities of natural gas to which
                             such charges apply)
   
  2. The parties hereto agree that MIGC shall have the right from time to time
to propose  and  file  with  the  Federal  Energy  Regulatory  Commission,  in
accordance with  Section 4  of  the  Natural  Gas  Act,  changes,  amendments,
revisions and modifications in:
   
     (a)  the rate(s)  and Rate  Schedule incorporated by reference as part of
this Agreement pursuant to this Article III; and
   
     (b)  the Transportation  General Terms  and  Conditions  incorporated  by
reference in said Rate Schedule, which are applicable hereto;
provided, however,  that Shipper  shall have  the right  to protest  any  such
changes  before   the  Federal  Energy  Regulatory  Commission  (or  successor
governmental agency)  or other  authorities and  to exercise  any other rights
that Shipper may have with respect thereto.
   
  3. This Agreement  in all  respects is  subject to  the provisions  of  Rate
Schedule FTS-1,  or superseding rate schedule(s), and applicable provisions of
the Transportation  General Terms and Conditions included by reference to said
Rate Schedule filed by MIGC with the Federal Energy Regulatory Commission, all
of which are by reference made a part hereof.