Vector Pipeline L.P.

Original Volume No. 1

Effective Date: 06/01/2010, Docket: RP10-678-000, Status: Effective

Third Revised Sheet No. 121 Third Revised Sheet No. 121

Superseding: Second Revised Sheet No. 121

(2) When an Operational Flow Order pursuant to section 16

is in effect, Shipper's Net Imbalance as set forth in

the applicable bracket:

Net Imbalance Imbalance Charge per Dth

>3%-7% $ 25.00 plus the Daily Index Price

>7%-15% $ 50.00 plus the Daily Index Price

>15% $100.00 plus the Daily Index Price

The "Daily Index Price" shall equal the midpoint in

the range of prices reported each Day for "Chicago-

LDC's, large end-users," as published by Gas Daily.

If Gas Daily is no longer published, an equivalent

index or indicator shall be published on Transporter's

EBB and this definition shall be revised.

(b) Shipper's Net Imbalance shall be the net sum of Shipper's

Daily Imbalances and any imbalance make up quantities. When

expressed as a percentage, it shall be a percentage of the

net imbalance to Shipper's Contracted Capacity. The Daily

Imbalance for each Shipper shall be the difference between

the aggregate of Shipper's scheduled quantities and the

aggregate quantities of Gas delivered by Transporter to

Shipper at Delivery Point(s) for the Day.

2. Overrun Charge

(a) Authorized Overrun Charge

If Shipper submits a separate nomination to Transporter to

deliver quantities of Gas in excess of Shipper's applicable

Contracted Capacity, and Transporter agrees, Shipper shall

be subject to an Overrun Charge in addition to the

applicable reservation and usage charges and any balancing

charges pursuant to this section, equal to an amount up to

the 100% load factor maximum rate applicable to the service

Shipper receives as specified in Shipper's Transportation

Agreement per each Dth of Gas taken in excess of Shipper's

Contracted Capacity, or such other rate as agreed to between

Shipper and Transporter.