Northern Border Pipeline Company

First Revised Volume No. 1

Effective Date: 02/01/2009, Docket: RP09-132-000, Status: Effective

Third Revised Sheet No. 115 Third Revised Sheet No. 115

Superseding: Second Revised Sheet No. 115

RATE SCHEDULE ICS-DP

INTERRUPTIBLE COMPRESSION SERVICE - DES PLAINES

4. COMPRESSOR FUEL GAS

Shipper shall furnish the Compressor Fuel Gas Percentage, as

specified in the Statement of Rates for this Rate Schedule, which

shall be applied to Shipper's total scheduled quantity at the

receipt point under this Rate Schedule on any given Gas Day.

The term "Compressor Fuel Gas" for any period shall mean the total

quantity of gas, including but not limited to gas used as fuel or

for testing and gas lost or otherwise unaccounted for, used by

Company in its gas operations of the Des Plaines Compressor

Station during such period, as determined by Company.

The term "Compressor Fuel Gas Percentage" is the fuel percentage

applied to the scheduled receipt nominations received at DP

Receipt Point for the Compressor Fuel Gas.

5. TERMINATION

A Rate Schedule ICS-DP Agreement shall terminate under the terms

of such service agreement.

6. GENERAL TERMS AND CONDITIONS

The General Terms and Conditions contained in this Tariff are

applicable to this Rate Schedule and are incorporated herein by

reference and made a part hereof, unless otherwise expressly

excluded in this Rate Schedule.

Since this Rate Schedule provides interruptible compression

service from a single receipt point to a single delivery point,

Section(s) 13, 17, and 27 of the General Terms and Conditions are

not applicable. Additionally, Section(s) 16 and 45 are not

applicable to this Rate Schedule.