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. 118 Original Sheet No. 118 : Effective

(1) For purposes of this section, Shipper's Net Imbalance shall

equal the

net sum of Shipper's monthly imbalances remaining at contract

termination.

(d) Imbalance Netting and Trading: Transporter will net

Shipper's imbalances

on a monthly basis across all of Shipper's Transportation Service

Agreements.

Shipper may trade any imbalances incurred under this Section 9

with other

shippers on Transporter's system, provided the imbalances to be

traded are

off-setting. Whenever requested and whenever possible,

Transporter will post

requests to trade imbalances on Transporter's web site. Trades

may be

completed by notifying Transporter between 9:00 am and 5:00 pm

Central Clock

Time on any business day. Trades will be deemed completed upon

notification

to Transporter.

9.2 Overrun Charge

(a) Authorized Overrun Charge

If Shipper requests 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 the 100% load factor maximum rate applicable to

the service

Shipper receives as specified in Shipper's Transportation

Agreement per each

MMBtu of Gas taken in excess of Shipper's Contracted Capacity.

(b) Unauthorized Overrun Charge

If Shipper exceeds its Contracted Capacity without the approval

of the

Transporter, Shipper shall be subject to an Overrun Charge in

addition to the

applicable reservation and commodity charges and any balancing

charges

pursuant to this section, equal to $10 per MMBtu for each MMBtu

of Gas taken

in excess of Shipper's Contracted Capacity.

9.3 Waiver

Transporter may waive its right to collect all or any portion of

the charges

assessed Shipper under this Section 9, provided that such waiver

is granted in

a nondiscriminatory manner.