Dauphin Island Gathering Partners

First Revised Volume No. 1

Effective Date: 12/21/2006, Docket: RP07- 74-000, Status: Effective

First Revised Sheet No. 358 First Revised Sheet No. 358 : Effective

Superseding: Original Sheet No. 358

IT-1 (DI) TRANSPORTATION SERVICE AGREEMENT

Exhibit "B"

TO IT-1 (DI) TRANSPORTATION SERVICE AGREEMENT

DATED , 20

Between

Dauphin Island Gathering Partners

And

_________________________________________________

NEGOTIATED RATE AGREEMENT

Shipper agrees to the Negotiated Rate option in accordance with Section

4.5 of Rate Schedule IT-1 (DI) and notifies Transporter that it desires to be

billed, and agrees to pay, the charges specified below for the period

commencing ___________________ or on the date of first flow, whichever occurs

first, and shall remain in force and effect on a month to month basis unless

and until terminated by either Party upon at least thirty (30) days prior

written notice to the other Party. Shipper acknowledges that this election is

an alternative to the billing of charges for Rate Schedule IT-1 (DI) set forth

on the applicable effective sheets of Transporter's FERC Gas Tariff showing

the Maximum Rate and Minimum Rate for such Rate Schedule, as revised from time

to time. Shipper also acknowledges that its election constitutes waiver of

its reliance on and its right to use the recourse rates which are available to

it under such Rate Schedule.

Specification of Negotiated Rate:

Transporter

By: _________________________________________________________

Shipper

By: _________________________________________________________

Dated: _________________________________________________________

Supersedes Exhibit "B" Dated: ________________________________