TRANSPORTATION GENERAL TERMS AND CONDITIONS
                                 (Continued)
   
          4. Determination of Flowing Temperature - The temperature of the gas
flowing through a meter station shall be obtained by the use of a recording
thermometer.  The arithmetic average temperature of the gas during the chart
period shall be used in computing the delivery of gas during such period.
Where the quantities of gas metered will not be materially affected by so
doing, the temperature at delivery shall be assumed to be sixty degrees
Fahrenheit (60 degrees F) when not regularly measured.
   
          5. Determination of Specific Gravity - The specific gravity of the
gas flowing through orifice meter stations, when used, shall be determined by
taking samples of such gas by means of a recording gravitometer located at the
measuring station or at any other point on the pipeline where there will be no
commingling thereafter of gas, or by any other recognized method which may be
practical in the circumstances.  The arithmetic average specific gravity of the
gas at such points during the chart period shall be used in computing the
delivery of gas during such period at such points.
   
          6. Chromatographic Analysis - If the heating value and/or the
specific gravity is determined by chromatographic analysis of the gas
sample, the values of the physical constants for the gas compounds and the
procedure for determining the gross heating value and/or the specific gravity
of the gas from them shall be as set forth in the referenced Committee Report
No. 3.
   
          7. New Measurement Techniques - If, at any time during the
effective term of the Rate Schedules to which these Transportation General
Terms and Conditions apply, a new method or technique is developed with respect
to gas measurement, such new method or technique may be substituted by MIGC in
the exercise of its reasonable judgement.  MIGC shall promptly inform Shipper
of any new technique adopted.
   
3.  MEASUREMENT EQUIPMENT
   
          1. Installation and Operation of Measuring Facilities - All
measuring facilities shall be installed, if necessary, owned, maintained and
operated, at or near the Receipt Point(s) and Delivery Point(s), by MIGC unless
otherwise agreed.  Where used, orifice meters shall employ flange taps and
shall be installed and operated in accordance with the referenced Committee
Report No. 3.