Arlington Storage Company, LLC

First Revised Volume No. 1

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Effective Date: 11/08/2009, Docket: RP10-67-000, Status: Effective

Original Sheet No. 146 Original Sheet No. 146

GENERAL TERMS AND CONDITIONS

(Continued)

(c) Calculation of Credits Against Reservation Charges. For each Day on which

a Customer's firm service under Rate Schedules FSS, NNSS, FP or FL is curtailed

such that Customer does not receive at least 98% of its scheduled service, ASC

shall calculate credits against the Customer's Reservation Charges payable

under Rate Schedules FSS, NNSS, FP or FL and its Storage Service Agreement;

provided, that ASC shall not be required to provide Reservation Charge credits

during the first ten (10) Days of curtailment due to an event of Force Majeure

declared by ASC and; provided further, ASC shall not be required to provide

Reservation Charge credits for curtailments or other service interruptions

that are the result of Customer's conduct or the result of actions or inactions

by pipeline Transporters. ASC shall calculate Reservation Charge Credits for

each applicable Day of curtailment using the following formulae:

Curtailment of a firm Customer's injections:

Reservation Charge Credit = RC/#Days X CNIQ/MDIQ

Curtailment of a firm Customer's withdrawals:

Reservation Charge Credit = RC/#Days X CNWQ/MDWQ

Where:

RC = The Customer's Reservation Charges for the Month, calculated using the rates set forth

in the Customer's Storage Service Agreement. Customer's NNSS Reservation Charges, if

applicable, shall be combined with its FSS Reservation Charges for this calculation.

#Days = The number of Days in the Month.

CNIQ = The Curtailed Nominated Injection Quantity, which shall be the quantity of Customer's

nominated injections actually curtailed on each Day in the Month by ASC.

CNWQ = The Curtailed Nominated Withdrawal Quantity, which shall be the quantity of Customer's

nominated withdrawals actually curtailed on each Day of the Month by ASC.

MDIQ = The firm Customer's Maximum Daily Injection Quantity, as set forth in its Storage

Service Agreement.

MDWQ = The firm Customer's Maximum Daily Withdrawal Quantity, as set forth in its Storage

Service Agreement.