Texas Gas Transmission, LLC

Third Revised Volume No. 1

Effective Date: 08/10/2009, Docket: RP09-822-000, Status: Effective

First Revised Sheet No. 507 First Revised Sheet No. 507

Superseding: Original Sheet No. 507

RATE SCHEDULE SGT (cont'd)

12. Shoulder Month Flexibility

12.1 During the Shoulder Months of April and October, Texas Gas will deliver to

Customer at the city-gate the Customer's Shoulder Month Contract Demand, which

shall, unless otherwise agreed, be the sum of Customer's Nominated Daily

Quantity, Customer's Excess Unnominated Quantity and the applicable percentage

as set forth below of Customer's Unnominated Daily Quantity for the Winter

Season:

Shoulder Month Percent of Unnominated Daily Quantity

April 50%

October 70%

In the event that Customer's Unnominated Seasonal Quantity is available in

quantities sufficient to support additional access to Customer's Unnominated

Daily Quantity the applicable percentage available to Customer during such

Shoulder Month will be as follows:

% of Unnominated % of Unnominated

Shoulder Month Seasonal Quantity Withdrawn Daily Quantity Available

April/October 75% 90%

80% 85%

85% 80%

90% 75%

95% 70%

Although such Shoulder Month Contract Demand shall be available during any day

of the Shoulder Month, it shall only be available for a maximum of fifteen (15)

gas days during such month.

12.2 In the event that Customer's Unnominated Seasonal Quantity has been exhausted

prior to the April Shoulder Month period, Customer shall retain access to fifty

(50) percent of its Unnominated Daily Quantity up to an aggregate monthly total

equivalent to ten (10) percent of Customer's Unnominated Seasonal Quantity, as

set forth above from that date until April 30.

13. Supply Lateral Capacity

The provisions of Section 8.7 of the General Terms and Conditions of this tariff, Supply

Lateral Capacity, shall apply to SGT service, except that SGT customers may be allocated

or may bid on supply lateral capacity on the basis of their Nominated Daily Quantities

rather than their Contract Demand.