Midwestern Gas Transmission Company

SECOND REVISED VOLUME NO. 1

Effective Date: 05/01/2000, Docket: RP00-233-000, Status: Effective

Second Revised Sheet No. 172 Second Revised Sheet No. 172 : Superseded

Superseding: First Revised Sheet No. 172

EXHIBIT R-1

to the

Released Transportation Service Agreement

between Midwestern Gas Transmission Company (Transporter)

and ____________________________________ (Replacement Shipper)

Dated _______________________

Release Quantity: _________________________ Bid Rate: _________________________

Governing Rate Schedule: ____________________ Term: _________________________

Releasing Shipper: ________________________________________________

Commencement Date: _________________________ Expiration Date: __________________

Primary Receipt Points Meter Nos. Max. Receipt Quantity

______________________ _______________ __________________________

Primary Receipt Points Meter Nos. Max. Delivery Quantity

______________________ _______________ __________________________

Additional Conditions of Release: ________________________________________________

__________________________________________________________________________________

Notices not made through PASSKEY shall be made to:

Midwestern Gas Transmission Company

P. O. Box 2511

Houston, TX 77252-2511

Attn: Transportation Services

Phone: _______________________

Fax: _________________________

Releasing Shipper:

_________________________________________

Replacement Shipper:

_________________________________________