Trunkline Gas Company, LLC

Third Revised Volume No. 1

Effective Date: 08/01/2003, Docket: RP03-534-000, Status: Effective

Original Sheet No. 120 Original Sheet No. 120 : Effective

RATE SCHEDULE ISS (Continued)

INTERRUPTIBLE STORAGE SERVICE

2.3 Shipper may be required, upon notification from Trunkline, to

withdraw all, or any part, of its Stored Volume under this Rate

Schedule ISS as rapidly as is consistent with Shipper's MDWQ and

any overrun Quantities permitted by Trunkline. Any Stored Volume

not withdrawn in accordance with Trunkline's notice within

ten (10) days of Trunkline giving Shipper such notice shall become

the property of Trunkline at no cost to Trunkline, free and clear

of any adverse claims.

2.4 The available Stored Volume shall be increased, up to the MCSC, by

the Quantity of Gas Shipper transfers into Storage in accordance

with Section 2.5 herein. The available Stored Volume shall be

reduced by the Quantity of Gas Shipper transfers out of Storage in

accordance with Section 2.5 herein.

2.5 In-Field Transfers of Storage Inventory

(A) Shipper may transfer by sale or otherwise all or a portion of

its Stored Volume to any Shipper that receives Storage

service under Rate Schedule FSS, NNS-1 or NNS-2, if:

(1) Both the transferee and transferor of the Stored Volume

provide Trunkline with verification of the transfer in

writing; and

(2) The transfer does not cause the Stored Volume to exceed

the MCSC specified in the applicable Service Agreement.

(B) Shipper may transfer by sale or otherwise all or a portion of

its Stored Volume to any Shipper that receives Storage

service under this Rate Schedule ISS, if:

(1) Shipper receives prior approval from Trunkline for such

transfer; and

(2) All of the requirements of Section 2.5(A) above are met.

computing available Stored Volume on a prospective basis

within one Business Day after receiving the verification

required by Section 2.5(A)(1).