Horizon Pipeline Company, L.L.C.

Original Volume No. 1

Effective Date: 02/22/2009, Docket: RP09-246-000, Status: Effective

First Revised Sheet No. 191 First Revised Sheet No. 191

Superseding: Original Sheet No. 191

GENERAL TERMS AND CONDITIONS

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15.13 BILLING

(a) Horizon shall bill the Replacement Shippers and

the Subreplacement Shippers the rate(s) specified in the Released

Firm Transportation Agreements and any other applicable charges

and each such Replacement Shipper and Subreplacement Shipper shall

pay the billed amounts directly to Horizon. Horizon shall not be

responsible for billing the Replacement Shipper for any amounts

attributable to gas purchase or gas inventory volumes tied to a

transportation or storage capacity release. Such charges shall be

between the Releasing Shipper and Replacement Shipper. Horizon

shall have the right to discount the commodity rates under the

Released Firm Transportation Agreement. Horizon will support

volumetric releases with volumetric commitments by fully

accounting for volumetric and reservation components, consistent

with the rules and regulations enunciated by the Federal Energy

Regulatory Commission.

(b) A Releasing Shipper shall be billed the

reservation charge associated with the entire amount of released

capacity pursuant to its contract rate, which includes all non-

commodity based charges under Horizon's Tariff for such released

capacity including but not limited to additional direct-bill

charges, with a concurrent conditional credit for payment of the

reservation charge due from the Replacement or Subreplacement

Shipper(s), as applicable, which received the released capacity.

Releasing Shipper shall also be billed a marketing fee, if

applicable, pursuant to the provisions of Section 16 of these

General Terms and Conditions. As to any capacity released by a

Releasing Shipper, the Releasing Shipper shall not be billed or be

responsible for: (1) commodity charges; (2) scheduling charges or

cashouts of imbalances; and (3) add-on charges and surcharges

applicable to Horizon's commodity rates under Horizon's Tariff

such as ACA, Fuel Gas and Unaccounted For Gas, which are incurred

by a Replacement Shipper or Subreplacement Shipper which received

the released capacity.