Liberty Gas Storage, LLC

Original Volume No. 1

Effective Date: 04/15/2007, Docket: RP07-357-000, Status: Effective

Original Sheet No. 8 Original Sheet No. 8 : Effective

IP RATE STATEMENT - INTERRUPTIBLE PARKING SERVICE

RATE UNITS

Interruptible Parking Market Based/ $/Dth/time period

Charge Negotiable Negotiable Interruptible

Parking Market Based/ $/Dth

Charge Negotiable Negotiable Interruptible

Parking Market Based/ $/Dth

Injection Charge Negotiable Interruptible

Parking Market Based/ $/Dth

Withdrawal Charge Negotiable

Payment shall be equal to the Interruptible Parking Charge multiplied by

Customer's Maximum Park Quantity, plus the Interruptible Parking Injection

Charge multiplied by the quantity injected, plus the Interruptible Parking

Withdrawal Charge multiplied by the quantity withdrawn, as applicable and

specified in Exhibit B of the Customer's Hub Services Agreement.

Fuel Market Based/ $/Dth

Reimbursement Negotiable or in kind

This amount of Gas shall be reimbursed by Customer in kind or paid in dollars

per Dth as determined pursuant to the General Terms and Conditions of this FERC

Gas Tariff or Exhibit B of the Customer's Hub Services Agreement.

In addition to the charges specified above, Customer shall pay all applicable

taxes set forth in either the General Terms and Conditions of this FERC Gas

Tariff or Exhibit B of the Hub Services Agreement and all other applicable

surcharges, including, but not limited to, ACA charges.

* All quantities of Gas are measured in Dekatherms (Dth).