Young Gas Storage Company, Ltd.

Original Volume No. 1

Effective Date: 08/01/2010, Docket: RP10-921-000, Status: Effective

Thirteenth Revised Sheet No. 50 Thirteenth Revised Sheet No. 50

Superseding: Twelfth Revised Sheet No. 50

GENERAL TERMS AND CONDITIONS

(Continued)

1.30 "Maximum Available Capacity" ("MAC") shall mean the maximum quantity

of Gas (expressed in Dth) that Transporter is required to accept

under Rate Schedule FS-1 or the maximum quantity of Gas expressed in

Dth) that Transporter may accept under Rate Schedule IS-1 for

injection into storage during the Injection Period on Shipper's

behalf.

1.31 "Maximum Daily Injection Quantity" ("MDIQ") shall mean the maximum

quantity of Gas (expressed in Dth) per Day that Transporter shall be

required to inject into storage on a firm basis on Shipper's behalf.

The MDIQ shall be limited to 1/58 of Shipper's MAC; provided

however, during the Month of November the MDIQ shall be limited to

some lesser quantity when and to the extent required by storage

operational conditions and maintenance. As the field is developed

and operating experience gained, it is possible that these

parameters will require modification.

1.32 "Maximum Daily Quantity" ("MDQ") shall mean the maximum quantity of

Gas (expressed in Dth) per Day that Shipper may Tender and

Transporter may accept for Delivery to, or to withdraw from storage

for Shipper's account on an interruptible basis.

1.33 "Maximum Daily Withdrawal Quantity" ("MDWQ") shall mean the maximum

Daily quantity of Gas (expressed in Dth) that Transporter shall be

required to withdraw from storage on a firm basis on Shipper's

behalf. Shipper's MDWQ shall be equal to 1/29 of Shipper's MAC.

1.34 "Mcf" shall mean 1,000 cubic feet of Gas at a pressure of 14.73

p.s.i.a. and at a temperature of 60 degrees Fahrenheit. Pressure

base conversion factors shall be stated with at least six decimal

places. (NAESB Standard 2.3.10) However, the reporting basis for Gas

transactions is thermal. See definition of Dth in this Section 1.

1.35 "Month" shall mean the period of time beginning at 9:00 a.m.,

Central Clock Time on the 1st Day of a calendar month and ending at

9:00 a.m. Central Clock Time, on the 1st Day of the next succeeding

calendar month.

1.36 "Nomination" or "Nominate" shall mean a request by a Shipper for a

prospective storage transaction under an executed service agreement

and submitted to Transporter.