Petal Gas Storage, L. L. C.

Original Volume No. 1

Effective Date: 01/09/2010, Docket: RP10-229-000, Status: Effective

Eighth Revised Sheet No. 4A Eighth Revised Sheet No. 4A

Superseding: Seventh Revised Sheet No. 4A

STATEMENT OF FTS AND ITS TRANSPORTATION RATES

(Rates per Dth or MMBtu)

Rate Schedule Maximum Rate Minimum Rate

------------------------- ------------ ------------

FTS

Reservation Rate* $2.0196 $0

Usage Rate $0 $0

Overrun Transportation Rate $0.0664 $0

ITS

Usage Rate $0.0664 $0

Overrun Transportation Rate $0.0664 $0

Additional Charges Applicable to Rate Schedules FTS and ITS:

Annual Charge Adjustment (ACA)**: $.0019

Fuel Reimbursement Charge. A monthly charge for fuel and losses associated with

providing transportation services for Customer equal to the applicable Fuel

Reimbursement Calculation.

* The Daily Reservation Rate (100% Load Factor Rate) is $0.0664. The authorized

overrun transportation rate will be equal to the 100% Load Factor Rate.

** The ACA is applicable to Petal's Rate Schedule FTS and ITS, if not collected under

Petal's Rate Schedule FSS, FSS-1, or ISS.