Discovery Gas Transmission LLC

Original Volume No. 1

Effective Date: 01/01/2008, Docket: RP08- 70-001, Status: Effective

Fifth Revised Sheet No. 43 Fifth Revised Sheet No. 43 : Effective

Superseding: Fourth Revised Sheet No. 43

The reduced MDVQ-Mainline or MDVQ-Expansion will be one hundred fifty per

cent (150%) of the Gas shipped through the Mainline Facilities or the

Expansion Facilities, respectively, during said twelve (12) Month period.

Shipper will have the opportunity to retain Firm service under Shipper's

FT-1 Rate Schedule equal to the reduction under Transporter's right of

first refusal procedures, as set forth in Section 12 of the General Terms

and Conditions.

3. RATES AND CHARGES

The applicable charges for Transportation services provided under this FT-

2 Rate Schedule are set forth in the currently effective Sheet No. 20 of

this FERC Gas Tariff or in Exhibit E to the FT-2 Service Agreement, in the

case of Negotiated Rates. For all Transportation service rendered under

this Rate Schedule, Shipper shall pay Transporter each Month the sum of

the Usage charge, the ACA, HMRE and MO surcharges, and any other charges

authorized under the provisions of this FERC Gas Tariff, as follows:

a. Usage Charge - The sum of:

i. An amount determined as the product of:

A. The total quantity of Gas in Dts received by

Transporter for the account of Shipper during the

previous Month for service through the Mainline

Facilities; and

B. The usage rate(s) per Dt for FT-2 (Mainline) set forth

from time to time on the currently effective Sheet No.

20 of this FERC Gas Tariff, Original Volume No. 1, or

superseding tariff; plus

ii. An amount determined as the product of:

A. The total quantity of Gas in Dts delivered by

Transporter for the account of Shipper during the

previous Month for service through the Expansion

Facilities; and

B. The usage rate(s) per Dt for FT-2 (Market Expansion)

set forth from time to time on the currently effective

Sheet No. 20 of this FERC Gas Tariff, Original Volume

No. 1, or superseding tariff.