Discovery Gas Transmission LLC

Original Volume No. 1

Effective Date: 05/01/2010, Docket: RP10-539-000, Status: Effective

Second Revised Sheet No. 220 Second Revised Sheet No. 220

Superseding: First Revised Sheet No. 220

FORM OF SERVICE AGREEMENT

APPLICABLE TO FIRM TRANSPORTATION

SERVICE UNDER FT-2 RATE SCHEDULE

THIS AGREEMENT ("Service Agreement") is made this ____ day of

__________, ____, between Discovery Gas Transmission LLC, a Delaware limited

liability company, hereinafter referred to as "Transporter", and

___________________________, a __________________________, hereinafter

referred to as "Shipper".

ARTICLE I

1. GAS TO BE TRANSPORTED

1.1 Subject to the terms and provisions of this Service Agreement and

Transporter's FT-2 Rate Schedule, Transporter agrees to accept such

quantities of Gas as Shipper may cause to be tendered to Transporter at:

(i) the Primary Receipt Point(s), designated pursuant to Subsection 2.1

of Article II, or (ii) any Primary Receipt Point(s) for quantities in

excess of the MDQs for each Primary Receipt Point set forth in Exhibit A

on the same priority basis as an Alternate Receipt Point on any Day

during the term of this Service Agreement; provided, however, that

Transporter shall only be obligated to accept on any Day for

Transportation hereunder that quantity of Gas Transporter determines it

has Available Capacity to receive, transport, and deliver and provided

further that in no event shall Transporter be obligated to transport Gas

on any Day in excess of the MDQs for any Primary Receipt Point or in

excess of the MDVQ-Mainline or MDVQ-Expansion set forth in Exhibit B.

1.2 If on any Day Transporter should determine that the remaining

Transportation capacity of the Mainline Facilities or Expansion

Facilities, as appropriate, on its System, after it has transported Gas

for Shippers with superior rights to Transportation, is insufficient to

transport all quantities of Gas under similar Transportation agreements