Discovery Gas Transmission LLC

Original Volume No. 1

Effective Date: 07/01/2009, Docket: RP09-656-000, Status: Effective

Tenth Revised Sheet No. 33 Tenth Revised Sheet No. 33

Superseding: Ninth Revised Sheet No. 33

Transporter may at any time and from time to time charge any Shipper for

service under this Rate Schedule, a reservation charge predicated upon a

reservation rate that is less than the maximum reservation rate set

forth from time to time on the currently effective Sheet No. 20 of this

FERC Gas Tariff; provided, that the reservation rate may not be less

than the effective minimum reservation rate.

Transporter shall file any and all reports required by the Commission's

regulations setting forth the applicable discounted reservation rates

and Shippers affected, along with any other required information.

4. FUEL, LOST AND UNACCOUNTED FOR GAS

In addition to the charges stated herein, each Shipper under this Rate

Schedule will be assessed its proportionate share of Fuel, Lost and

Unaccounted for Gas resulting from System operations. Each Shipper's

deliveries from the System will be reduced by the Fuel, Lost and

Unaccounted for Gas retention rate, as shown on the Statement of

Transportation Rates Sheet No. 20, based upon its total receipts into

Transporter's System. Transporter will calculate the actual amount of

Fuel, Lost and Unaccounted for Gas experienced during each calendar Year

and file any revisions to the reduction percentage to more closely

approximate the actual amount of Fuel, Lost and Unaccounted for Gas

experienced by the System and to reflect differences between projections

and actual fuel and losses from the previous calendar Year. The revised

percentage of reduction will be filed to become effective on July 1 of

each Year.