Northern Natural Gas Company

Fifth Revised Volume No. 1

Effective Date: 04/01/1995, Docket: RP95-185-000, Status: Effective

First Revised Sheet No. 487 First Revised Sheet No. 487 : Superseded

Superseding: Original Sheet No. 487

ELECTRONIC COMMUNICATION AGREEMENT

5. Both Customer and Company shall have the right to terminate this Agreement at any

time for any reason whatsoever, with or without cause. Company shall have the right

to modify or terminate its Hot Tap Telecommunications Network and/or Customer's

right to use the System at any time. Company also reserves the right to invalidate

ID Codes and Passwords for cause and shall provide reasonable notice of such

invalidation. Upon termination of this Agreement or upon request by Company,

Customer shall thereafter immediately cease all use of the System.

6. This Agreement is personal to Customer and may not be assigned, licensed or

transferred (except as part of the sale of the assets of Customer's business to

which this Agreement relates) by Customer without the express written consent of

Company.

7. There are other written agreements in place between the parties and this Agreement

shall not cancel or supersede those other agreements except to the extent

inconsistent with the specific terms and conditions hereof pertaining to the System.

However, the terms and provisions of this Agreement do supersede any oral

representations between the parties or any conflicting terms and conditions in any

other agreement with regard to the subject matter of this Agreement. This Agreement

contains the entire agreement between the parties with respect to the subject matter

hereof and shall not be modified except by written instrument duly executed by both

parties. This agreement shall be governed and construed in accordance with the laws

of the STATE OF TEXAS, excluding any conflicts of law, rule or principle that might

refer same to the laws of another jurisdiction.

8. Any notice provided for in this agreement shall be in writing and shall be

considered as having been given if sent by facsimile, delivered personally or if

mailed by United States mail postage prepaid, to the following addresses,

respectively.

To Northern: Northern Natural Gas Company Customer

P.O. Box 3330 ____________________

Omaha, NE 68103-0330 ____________________

Attn:_________________ Attn:_______________

Phone:________________ Phone:______________

Fax:__________________ Fax:________________

IN WITNESS WHEREOF, Company and Customer have executed this Agreement to be effective

the ____________ day of ______________, 199__.

Accepted and agreed to this ________ day of ________, 19_____.

NORTHERN NATURAL GAS COMPANY

By:__________________________

Title:_______________________

Accepted and agreed to this ________ day of ________, 19_____.

CUSTOMER

By:__________________________

Title:_______________________