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. 132 Original Sheet No. 132 : Effective

(iii)If requested, Transporter will post offers and bids,

including

prearranged deals, upon receipt. If a Releasing Shipper requests

a later

posting time, Transporter will support such request insofar as it

comports

with the standard timeline set forth in Section 26.2(d) of the

General Terms

and Conditions of this Tariff.

(iv) A Releasing Shipper may not specify an extension of the

original bid

period or the pre-arranged deal match period, without posting a

new release.

(v) Releasing Shipper may specify dollars and cents or percents

of maximum

tariff rate in the denomination of bids. Once the choice is made

by the

Releasing Shipper, the bids should comport with the choice.

(vi) For the capacity release business process timing model set

forth in

Section 26.2(d) of these General Terms and Conditions, only the

following

methodologies are supported by Transporter and provided to

releasing shippers

as choices from which they may select and, once chosen, should be

used in

determining the awards from the bid(s) submitted. They are: 1)

highest rate,

2) net revenue and 3) present value. Other choices of bid

evaluation

methodology (including other releasing shipper defined evaluation

methodologies) can be accorded similar timeline evaluation

treatment at the

discretion of Transporter. However, Transporter is not required

to offer other

choices or similar timeline treatment for other choices, nor, is

Transporter

held to the timeline should the releasing shipper elect another

method of

evaluation.

(f) If the Releasing Shipper wishes to recall capacity to be

effective for a

Gas Day, the notice should be provided to Transporter and the

acquiring

shipper no later than 8 A.M. Central Clock Time on nomination

day. The

Releasing Shipper may not effect a partial day recall of

capacity. Such

notification will confirm that the conditions of recall have been

met and will

be accompanied by the scheduling information required by Sections

5 and 7. A

Releasing Shipper may specify in the Release Request whether the

recalled

capacity is to be reput to the original Replacement Shipper and

the terms of

the reput. These terms may be either: (i) reput must be accepted

by the

original Replacement Shipper for the original terms of the

release or (ii)

reput may be accepted at the option of the original Replacement

Shipper for

the original terms of the release. The Releasing Shipper may

effect a reput by

notifying Transporter and Replacement Shipper by 8:00 A.M.

Central Clock Time

on the day of the nomination deadline on the day prior to the

effective date

of the reput of entitlements to Replacement Shipper.