Bluewater Gas Storage, LLC

Original Volume No. 1

Effective Date: 04/01/2008, Docket: RP08-249-000, Status: Effective

Original Sheet No. 233B Original Sheet No. 233B : Pending

INTERRUPTIBLE PARKING SERVICE AGREEMENT

(For Use Under Rate Schedule IP)

This Agreement is made as of the _______day of _________, ____, by

and between BLUEWATER GAS STORAGE, LLC, a Delaware limited

liability company herein called "BLUEWATER," and

_____________________, an __________________, herein called

"Customer," (each of BLUEWATER and Customer, a "Party," and

collectively, the "Parties"), pursuant to the following recitals

and representations:

WHEREAS, BLUEWATER owns and operates an underground natural gas

storage facility known as the Bluewater Gas Storage facility,

located in Michigan, and is authorized to provide natural gas

storage and related services in interstate commerce by way of the

Bluewater Gas Storage facility; and

WHEREAS, Customer has requested that BLUEWATER provide certain

interruptible natural gas parking services for Customer; and

WHEREAS, BLUEWATER has agreed to provide such interruptible

parking services for Customer subject to the terms and conditions

set forth in this Agreement.

NOW, THEREFORE, BLUEWATER and Customer agree as follows:

ARTICLE I - SCOPE OF AGREEMENT

Following the commencement of service hereunder, in accordance

with the terms of BLUEWATER's Rate Schedule IP, and of this

Agreement, BLUEWATER shall receive on any Day for injection into

storage for Customer's account a quantity of Gas up to Customer's

Maximum Daily Injection Quantity of _____ Dth, shall park

quantities of Gas so injected in the Bluewater Gas Storage

facility located in Michigan, up to a Maximum Parking Quantity of

___ Dth (on a cumulative basis) and on demand on any Day shall

withdraw from Customer's Storage Inventory and deliver to Customer

a quantity of Gas up to Customer's Maximum Daily Withdrawal

Quantity of ____Dth.

ARTICLE II - POINTS OF RECEIPT AND DELIVERY

The point(s) at which the Gas is to be tendered by Customer to

BLUEWATER under this Agreement shall be any of the Point(s) of

Receipt as posted on BLUEWATER's Internet Web Site.

The point(s) at which the Gas is to be tendered by BLUEWATER to

Customer under this Agreement shall be any of the Point(s) of

Delivery as posted on BLUEWATER's Internet Web Site.