Arlington Storage Company, LLC

First Revised Volume No. 1

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

Original Sheet No. 20 Original Sheet No. 20

FSS RATE SCHEDULE

FIRM STORAGE SERVICE

1. AVAILABILITY

This Rate Schedule is available to any Customer for the purchase of firm Gas storage service

from ASC, provided that:

(a) ASC has determined that it has sufficient operationally available and

uncommitted firm storage capacity and injection and withdrawal capacity

to perform the service Customer has requested;

(b) Customer and ASC have executed a Firm Storage Service Agreement under

this Rate Schedule;

for utilization of the storage service provided under this Rate Schedule;

(d) Availability of service under this Rate Schedule shall be subject to a

determination by ASC that its performance of the service requested hereunder

shall not cause reduction in ASC's ability to provide Firm Storage Services under

currently effective Storage Service Agreements; and

(e) Service under this Rate Schedule may not be available to the extent that ASC would

be required to construct, modify, expand or acquire any facilities to enable ASC to

perform the requested services.

2. APPLICABILITY AND CHARACTER OF SERVICE

This Rate Schedule shall apply to all firm storage service rendered by ASC to Customer through use

of ASC's storage facility located in Steuben County, New York pursuant to an executed Firm Storage

Service Agreement.

2.1 Firm Storage Service rendered to Customer under this Rate Schedule shall consist of:

(a) Receipt on any Day of Customer's Gas per Customer's nomination up to Customer's

Maximum Daily Injection Quantity ("MDIQ") as stated in the executed Firm Storage Service

Agreement, plus Fuel Reimbursement at the Point(s) of Receipt and the injection of Gas

so received into storage, provided Customer's Storage Inventory has not exceeded

Customer's Maximum Storage Quantity;

(b) The storage of Gas in amounts up to Customer's firm Maximum Storage Quantity ("MSQ");

and