Midwestern Gas Transmission Company

Third Revised Volume No. 1

Effective Date: 12/01/2009, Docket: RP10-74-000, Status: Effective

Fifth Revised Sheet No. 100 Fifth Revised Sheet No. 100

Superseding: Fourth Revised Sheet No. 100

RATE SCHEDULE LMS-PA

LOAD MANAGEMENT SERVICE - RECEIPT POINTS

1. AVAILABILITY

Company shall provide balancing services at Receipt Points to persons (herein referred

to as "Balancing Party") who have executed an Operational Balancing Agreement for use at

receipt points (Receipt Point OBA) in the form set forth on Company's Web Site

(www.mgt.oneokpartners.com) under Customer Activities. A Receipt Point OBA will be

available to the operator of connecting facilities at a Receipt Point(s) on Company's

system.

2. APPLICABILITY AND CHARACTER OF SERVICE

The terms, conditions and charges set forth in this Rate Schedule shall apply to all

gas flowing through meters covered by a Receipt Point OBA.

3. SCHEDULING AND CONFIRMATION BY BALANCING PARTY

The Balancing Party will confirm nominations of the quantities to be received at

Receipt Points. The Balancing Party will notify Shipper and Company via the System by

entering confirmations into the System, which are available for viewing by Shippers,

within the time specified in Subsection 3.6.1 of the General Terms and Conditions of

any change in a nomination by Shipper to Scheduled Quantities.

4. IMBALANCE NETTING AND TRADING

(a) Based upon the best information available, a Balancing Party shall take action to

correct any imbalances occurring during the month by making adjustments in

nominations, receipts or deliveries. If Balancing Party fails to take such

corrective action, then Company may, upon 48 hours notice, adjust Balancing

Party's scheduled receipts and deliveries over the remainder of the calendar

month in order to maintain a balance of receipts, deliveries and nominations.

(b) Balancing Parties under this Rate Schedule and Aggregators under Rate Schedule SA

will be allowed to trade imbalances occurring during the month with other Parties

that are subject to this Rate Schedule or Rate Schedule LMS-MA.

Mid-Month Trading

All imbalance trading occurring during the month that the imbalance(s) occurred

must be effected through the nomination of mid-month make-up gas quantities. Any

"receipt-to-delivery" imbalance trade may be effected by a Party nominating

transportation from a point covered on its Operational Balancing Agreement or

Rate Schedule SA Agreement to a point on another agreement where the trade will

occur. A "receipt-to-delivery" imbalance trade is defined as any imbalance trade

between a Party under this Rate Schedule and a Party under Rate Schedule LMS-MA

whereby the Party under this Rate Schedule is trading an excess of actual

receipts relative to Scheduled Quantities with an excess of actual deliveries

relative to Scheduled Quantities incurred by a Party under Rate Schedule LMS-MA.