Natural Gas Pipeline Company Of America

Seventh Revised Volume No. 1

Effective Date: 04/18/2008, Docket: RP08-319-000, Status: Effective

Original Sheet No. 179 Original Sheet No. 179 : Pending

RATE SCHEDULE DSS

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under delivered firm storage service and gas transported under

nominated firm transportation hereunder, the Transportation Fuel

Charge shall equal the Fuel Gas and Gas Lost and Unaccounted For

Rates applicable to transportation from the Iowa-Illinois Receipt

Zone to the Market Delivery Zone multiplied by each Dth of gas

injected for the account of Shipper or tendered by Shipper for

nominated firm transportation service under this Rate Schedule DSS.

Upon the mutual agreement of Natural and Shipper, in lieu of Natural

retaining gas in kind, Shipper shall reimburse Natural for fuel at a

price established under Section 7.1 of the General Terms and

Conditions of this Tariff multiplied by the Storage Fuel Charge.

(d) Except as otherwise provided herein, Shipper shall

pay the Authorized Overrun Rate or Unauthorized Overrun Rate, as

applicable, specified in Section 12 of the General Terms and

Conditions of this Tariff on the volumes of any overrun of its firm

rights under Section 5 of this Rate Schedule DSS or on the volume by

which Shipper has failed to satisfy its minimum monthly withdrawal

obligation under said Section 5.

6.3 (a) Shipper shall reimburse Natural within five (5)

business days after costs have been incurred by Natural for all fees

required by the FERC or any regulatory body including, but not

limited to, filing, reporting, and application fees to the extent

such fees are specifically related to service for that Shipper

hereunder and are not generally applicable fees (such as general

rate case filing fees). Any costs collected hereunder shall be

excluded from Natural's cost of service in determining generally

applicable rates and charges.

(b) If Natural constructs, acquires or modifies any

facilities to perform service hereunder, then as specified in an

agreement between the parties either:

(1) Shipper shall reimburse Natural for the cost

of such facilities or facility modifications as described in the

General Terms and Conditions of this Tariff; or

(2) Natural shall assess a monthly charge

reflecting such facility costs.

6.4 The ACA and RD&D charges will be assessed, when

applicable, as provided in the General Terms and Conditions of this

Tariff, on volumes delivered by Natural to Shipper under this Rate

Schedule DSS.