Caledonia Gas And Storage

First Revised Volume No. 1

Effective Date: 09/30/2010, Docket: RP10-1032-000, Status: Effective

Original Sheet No. 22 Original Sheet No. 22

(b) The storage of Gas in amounts up to Customer’s Interruptible MSQ,

provided that all Firm Service obligations have been satisfied; and

Customer’s nomination up to Customer’s MDWQ as stated in the executed

Advanced Interruptible Storage Service Agreement with Customer and the

Delivery of such Gas to the Point of Injection/Withdrawal available on

Caledonia’s System, provided that all Firm Service nominations for

withdrawal have been satisfied, and Customer has a quantity of Gas in

Customer’s Advanced Interruptible Storage Inventory not less than the

quantity the Customer shall have nominated for withdrawal on such Gas

Day.

2.2 Interruptible. Gas which is scheduled for daily injection or

withdrawal under this Rate Schedule is subject to interruption based

upon changes in Firm Service nominations received by Caledonia or when

necessary to maintain the operational integrity of Caledonia’s System.

Notice of interruption will be given pursuant to Section 6.4 of the

General Terms and Conditions of this FERC Gas Tariff. In the event

that Caledonia notifies the Customer of an interruption in Service

under this Rate Schedule, the Customer must cease injections or

withdrawals, in whole or in part, as specified by Caledonia.

2.3 No Capacity Release. Service rights under an AISS Service

Agreement may not be released.

3. OVERRUN SERVICE

3.1 Injection. Provided it can be accomplished by Caledonia without

detriment to Caledonia’s Storage Facility and Caledonia has injection

capacity available, Caledonia may, upon request of Customer and after

confirmation by Customer’s Transporter, schedule and inject on an

Advanced Interruptible basis quantities of Gas in excess of Customer’s

MDIQ, provided that Customer’s Advanced Interruptible Storage Inventory

has not exceeded Customer’s MSQ. Such Overrun Quantities shall be

subject to the charge set forth in Section 4.1(d) of this Rate Schedule.

3.2 Withdrawal. Provided it can be accomplished by Caledonia without

detriment to Caledonia’s Storage Facility and Caledonia has withdrawal

capacity available, Caledonia may, upon request of Customer and after

confirmation by Customer’s Transporter, schedule and withdraw on an

Advanced Interruptible basis quantities of Gas in excess of Customer’s

MDWQ, provided that Customer has a quantity of Gas in Customer’s

Advanced Interruptible Storage Inventory not less than the quantities

Customer shall have nominated for withdrawal on such Gas Day. Such

Overrun Quantities shall be subject to the charge set forth in Section

4.1(e) of this Rate Schedule.