Guardian Pipeline, L.L.C.

Original Volume No. 1

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Effective Date: 08/01/2010, Docket: RP10-926-000, Status: Effective

First Revised Sheet No. 320 First Revised Sheet No. 320

Superseding: Original Sheet No. 320

FORM OF SERVICE AGREEMENT

FOR RATE SCHEDULE OSS

EXHIBIT "C"

TO OFF-SYSTEM STORAGE AGREEMENT

Rate Schedule OSS

DISCOUNTED RATE AGREEMENT

Shipper and Transporter agree to a discounted rate in accordance

with Subsection 5.1 of Rate Schedule OSS and agree that Shipper will be

billed and pay the charges specified below for the period commencing

________________, 20__ and continuing until ______________, 20__. Except

as specified below, Shipper shall pay all other applicable charges

pursuant to the Transporter's FERC Gas Tariff, as revised from time to

time. Shipper acknowledges that this election rate constitutes waiver of

the applicable recourse rates available to it under Rate Schedule OSS.

Specification of Discounted Rate:

Transporter and Shipper agree that the OSS Rate shall be discounted as

indicated below:

Discounted Rate:

Rate Type: _____________

Quantity: _____________

Quantity Level: _____________

Time Period: Start Date _____________ End Date _____________

Contract: Discounted Monthly Reservation Rate per Dth _____________

Discounted Injection Usage Rate per Dth _____________

Point: Receipt Point _____________

Delivery Point _____________

Point to Point: Receipt Point _____________ to Delivery Point ____________

Relationship: _____________

Rate Component: _____________

Index Price Differential: ______________________________

Narrative Description of Discount Rate:

The effective date of this Exhibit "C" is_________________________.

Supersedes Exhibit "C" Dated: __________________________________

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