East Tennessee Natural Gas, LLC

Third Revised Volume No. 1

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Effective Date: 09/12/2005, Docket: RP05-552-000, Status: Effective

First Revised Sheet No. 375B First Revised Sheet No. 375B : Effective

Superseding: Original Sheet No. 375B

GENERAL TERMS AND CONDITIONS (Continued)

23. ELECTRONIC COMMUNICATION

23.1 System Description (cont'd)

(c) Customers' Notices pursuant to Sections 17 and 18 of the General Terms and

Conditions shall be submitted electronically and, in addition, posted

electronically by the Customer via the LINK® System. Electronic communications

may also be transmitted, where applicable, via electronic data interchange, which

will be available on a nondiscriminatory basis to any LINK® System Subscriber,

provided such LINK® System Subscriber has entered into a trading partner

agreement with Transporter, in addition to the agreements specified in Section

23.1(a) above. Specifically, a LINK® System Subscriber has the option of

utilizing the LINK® System for purposes of:

(1) requesting service under Transporter's transportation rate schedules;

(2) executing, tracking and amending certain service agreements under

Transporter's transportation rate schedules;

(3) providing nominations and viewing allocations and operational imbalances

under all rate schedules as a Customer of Transporter pursuant to the

applicable rate schedule and the General Terms and Conditions;

(4) exercising its rights as a Customer of Transporter pursuant to Section 7.3

of the General Terms and Conditions or submitting a bid as a Replacement

Customer of Transporter under such section;

(5) exercising its rights as a Customer of Transporter pursuant to Sections 17

and 18 of the General Terms and Conditions (which, if submitted utilizing

the LINK® System, will be posted at that time) or submitting a bid as a

Replacement or Prearranged Customer of Transporter pursuant to such

section, or posting a Capacity Request for capacity release pursuant to

such section;

(6) viewing and downloading operational data for any gas flow day on the

second subsequent gas flow day;

(7) viewing Transporter's notice of an OFO as contemplated by Section 14 of

the General Terms and Conditions;

(8) requesting a discount of the maximum recourse rate(s) for service under

Transporter's rate schedules or viewing such discounts previously granted;

(9) effectuating Imbalance Netting and Trading pursuant to Section 8.5 of Rate

Schedule LMS-MA and Section 6 of Rate Schedule LMS-PA; and

(10) such other functions as may be available on the LINK® System from time to

time.

23.2 Information. Transporter shall post at least four times a day on the LINK® System

and the web site information relevant to the availability of firm and interruptible

capacity at Points of Receipt, on the mainline, and at Points of Delivery. The LINK®

System and the web site will indicate whether the capacity is available from

Transporter directly or through Transporter's capacity release mechanism as set forth

in Sections 17 and 18 of the General Terms and Conditions. The LINK® System and the

web site shall provide the best available information about imbalances on an hourly

and a daily basis. The LINK® System and the web site also include information

allowed or required to be posted thereon by other provisions of the tariff including

Sections 17 and 18, information that Transporter is required to post pursuant to the

Commission's regulations, or other information Transporter chooses to post in

furtherance of the operation of its system.