Young Gas Storage Company, Ltd.

Original Volume No. 1

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

Second Revised Sheet No. 100 Second Revised Sheet No. 100

Superseding: First Revised Sheet No. 100

GENERAL TERMS AND CONDITIONS

(Continued)

20.2 (Continued)

(d) Retention and Availability of EBB Information. Routine, on-line

retention of data will depend upon the nature of the data and

the relevance of its availability to the business decisions of

the Shipper. Transporter will conduct a daily backup of the EBB

information. This information will be archived for three years

on electronic media. Shippers or other parties desiring

specific historical data may request, either electronically or

in writing, a search of the archived information. Transporter

will provide, at party's discretion, hardcopy or electronic

media versions of the requested data and will charge a fee to

recover the costs of the time and materials associated with the

data search and recovery.

20.3 Posting of Available Capacity. Transporter will post on the EBB, and

will make available via EDI utilizing the NAESB Standard data sets,

separately stated information relating to the firm and interruptible

storage capacity available in its storage system, detailed as to

whether capacity is available from Transporter or through the

Capacity Release provisions of this Tariff.

This information will be reviewed and updated daily, weekly, or

monthly, as appropriate.

20.4 Posting of Notice of Intent to Acquire Capacity. In the event a

party is interested in acquiring ("Interested Party") capacity on

Transporter's system, Transporter shall post a Notice of Intent to

Acquire Capacity ("Notice") on its electronic bulletin board within

one (1) Business Day of receipt of such Notice. The Notice shall

remain posted for no longer than 30 Days. To be qualified to post a

Notice, the Interested Party must be prequalified pursuant to

Section 9.4 of this Tariff for the level of capacity it seeks to

acquire. The Interested Party may furnish all data for posting which

it deems appropriate, but at a minimum, such data shall include the

following:

(a) Interested Party's legal name, address, and person to contact

for additional information;

(b) the term of the proposed acquisition;

surcharge(s)) the Interested Party is willing to pay for the

capacity;