Trans-Union Interstate Pipeline, L.P.

Original Volume No. 1

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Effective Date: 02/07/2006, Docket: RP06-217-000, Status: Effective

Original Sheet No. 41 Original Sheet No. 41 : Effective

2.4 Transporter shall not be obligated to add any facilities or

expand the

capacity of its pipeline system in any manner in order to provide

transportation service to Shipper pursuant to this Rate Schedule.

Transporter

is free to contract at any time with other parties for new

transportation

services (whether firm or interruptible) without liability to

Shipper for any

resulting interruption or reduction of transportation service

hereunder.

3. RATES AND CHARGES

3.1 The applicable maximum and minimum unit rates for service

hereunder are

set forth in the currently effective Statement of Rates and

Charges of this

Tariff and are incorporated herein. As set forth in the

currently effective

Statement of Rates and Charges, Transporter reserves the right to

amend this

FERC Gas Tariff and Rate Schedule at any time to make any GRI

adjustments,

and/or to recover any fuel or lost and unaccounted for gas.

3.2 Unless Transporter and Shipper agree in writing upon a

discounted rate

for service provided hereunder, the rate applicable to Shipper

for service

hereunder shall be the applicable maximum interruptible rate as

set forth on

the effective Statement of Rates and Charges.

3.3 Effective as of the date of commencement of service, as

provided for in

the Interruptible Transportation Agreement, Transporter shall

charge and

Shipper shall pay transporter for transportation service under

this Rate

Schedule and Shipper's Transportation Agreement each Month the

applicable rate

under the Transportation Agreement, multiplied by either (i) the

total

quantity actually delivered to Shipper if OBAs are not in effect

for Shipper's

receipt and delivery points, or (ii) the scheduled quantity for

Shipper's

account where OBAs are in effect for Shipper's receipt and

delivery points

during the Month, plus the Annual Charge Adjustment as stated on

the Statement

of Transportation Rates.

4. RECEIPT AND DELIVERY POINTS

4.1 The Receipt Point at which Transporter shall receive Gas for

transportation hereunder shall be at Sharon, Louisiana, where

Transporter will

receive Shipper's Gas from Texas Gas Transmission or Regency

Intrastate Gas

LLC, or both.

4.2 The Delivery Point at which Transporter may deliver Gas for

Shipper's

account under this Rate Schedule shall be at the El Dorado,

Arkansas,

terminus.