Southern LNG Inc.

Original Volume No. 1

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Effective Date: 03/01/2010, Docket: RP10-271-000, Status: Effective

First Revised Sheet No. 37 First Revised Sheet No. 37

Superseding: Original Sheet No. 37

GENERAL TERMS AND CONDITIONS

(Continued)

(hh) Vaporized LNG - Liquefied natural gas that has been converted from its liquid state to a

gaseous state in preparation for delivery by Southern LNG for Customer's account.

(ii) Gigacalorie - The standard quantity for nominations, confirmations and scheduling per gas day

in Mexico. One gigacalorie is equivalent to 1,000,000,000 calories. For commercial purposes,

the standard conversion factor between dekatherms and gigacalories is 0.251996 gigacalories per

dekatherm. The reporting basis for gigacalorie is1.035646 Kg/cm2 and 15.6 degrees C and dry.

(jj) Gigajoule - The standard quantity for nominations, confirmations and scheduling per gas day in

Canada. One gigajoule is equivalent to 1,000,000,000 joules. For commercial purposes, the

standard conversion factor between dekatherms and gigajoules is 1.055056 gigajoules per

dekatherm. The standard joule is the joule specified in the SI System of Units.

(kk) Firm Rate Schedule(s) - Either Rate Schedule LNG-1, Rate Schedule LNG-3, or both, as the

context requires.

(ll) Firm Service(s) - Service provided by Southern LNG to Customer as specified in either a Service

Agreement under Rate Schedule LNG-1, a Service Agreement under Rate Schedule LNG-3, or both, as

the context requires.

(mm) Interruptible Service(s) - Any service provided by Southern LNG to Customer under this Tariff

other than Firm Service.

2. INQUIRIES AND CONDITIONS FOR SERVICE; ALLOCATION OF CAPACITY

2.1 Any inquiries regarding the availability of service and the rates charged for such service

should be directed to the Customer Services Department. Southern LNG shall inform each

potential Customer inquiring about service as to the availability of and rates applicable to a

particular service and shall provide to any potential Customer interested in service a copy of

Southern LNG's Tariff. The procedures for submitting valid requests for service are as

follows.

(a) Requests for service shall be sent in writing to Southern LNG in the format set out in

GT&C - Appendix A to the attention of Southern LNG's Customer Services Department,

Post Office Box 2563, Birmingham, Alabama 35202.

The request shall contain all of the following information to be deemed a valid

request.

(i) Full legal name of potential Customer; identity of the potential Customer;

DUN & BRADSTREET number; address; 24-hour facsimile machine number (if

available); three (3) contact persons, including 24-hour telephone or beeper

number(s) for each, for emergencies; type of legal entity and, if a

corporation, state of incorporation;