1.5     "Available Daily Withdrawal Quantity" shall mean the percentage of
MDWQ available for withdrawal by Customer on any Day and that Caledonia may be
required to withdraw from storage, as specified in Exhibit A of Customer s
Service Agreement.
   
1.6     "Caledonia" means Caledonia Energy Partners, L.L.C.
1.7     "Customer" shall mean any individual or entity executing a valid
Service Agreement with Caledonia for Service(s) hereunder.
   
1.8     "Day" shall mean a period of twenty-four (24) consecutive hours
beginning and ending at 9:00 AM central clock time (C.C.T.) including
Saturdays, Sundays and Federal Banking Holidays, except that in the event that
an obligation falls due on a Saturday, Sunday or a Federal Banking Holiday,
the obligation shall be due on the next business day.
   
1.9     "Dekatherm" or "Dth" means the quantity of heat energy that is
equivalent to one million British Thermal Units (MMBtu).  One "Dekatherm" or
"Dth" of Gas means the quantity of Gas that contains one Dekatherm of heat
energy.
   
1.10     "Deliver" or "Delivery" means the physical delivery, or its
equivalent, of Gas by Caledonia at a Point of Delivery to or for the account
of Customer.  Unless otherwise specified in an executed Service Agreement, Gas
shall be Delivered at a uniform flow rate equal to 1/24th of the scheduled
quantity.
   
1.11     "Facility" means the structure and facilities to be designed and
constructed by Caledonia for purposes of providing the Service(s) contemplated
by the Service Agreement.
   
1.12     "Force Majeure" means an event of Force Majeure as specified in
Section 10.
   
1.13     "Fuel Reimbursement" means the amount of Customer s Gas tendered for
injection which is retained by Caledonia as reimbursement for fuel used and
gas lost and unaccounted for provided in conjunction with the Service
Agreement and Section 11 of the General Terms and Conditions of this
Tariff.
   
1.14     "Gas" means natural gas of a quality at least equal to the quality
specified in Section 7.2 of the General Terms and Conditions of this
Tariff.
   
1.15     "Interruptible Loan Balance" means the quantity of Gas in Customer s
account under the ILS Rate Schedule.
   
1.16     "Interruptible Storage Balance" means the quantity of Gas in
Customer s account under the ISS Rate Schedule.
   
1.17     Internet Web Site means Caledonia s HTML site accessible via the
Internet s Worldwide Web and located at www.caledoniastorage.com
   
   
1.18     "Material Adverse Change" means a material change to (i) the
business, property, condition (financial or otherwise), results of operations,
or prospects of Customer or any