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. 186 Original Sheet No. 186 : Pending

RATE SCHEDULE DSS

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duration to the prior notice period required under said Section

19.19. If Natural is unable to withdraw any volume requested by

Shipper, up to the volume specified in the preceding sentence, the

period shall be extended accordingly. If the gas is not withdrawn

within the specified time period, the remaining volumes shall be

cashed out with no offsets, trading or netting and the proceeds

distributed to Shipper, based on the greater than twenty percent

(20%) tier for imbalances set out at Section 13.3 of the General

Terms and Conditions of this Tariff.

9. OVERRUN SERVICE

Upon request of Shipper, Natural may (but is not

obligated to) receive for injection hereunder on any day as

authorized overrun quantities of natural gas in excess of Shipper's

IQ or MSV or other restrictions on injections under Section 5 of

this Rate Schedule DSS, as applicable. Similarly, Natural may,

upon request from Shipper, withdraw and/or transport volumes in

excess of a Shipper's WQ or MDQ or other restrictions on

withdrawals or transportation volumes under this Rate Schedule DSS,

as applicable, or may allow Shipper to withdraw less than the

minimum required monthly volume. Such requests can be granted when

in Natural's reasonable judgment, the capacity and operating

capability of its system will permit without impairing the ability

of Natural to meet its other service obligations; provided,

however, that in no event will Shipper be allowed to withdraw more

gas than it has in storage. In evaluating such requests, Natural

shall take into account the sum of the service nominated for

nominated firm storage service and the available delivered firm

storage service rights. In granting requests for Authorized

Overrun Service, Natural shall act in a manner consistent with the

overrun service priorities set out in the General Terms and

Conditions of this Tariff. Charges applicable to either authorized

or unauthorized overrun volumes shall be as set out in Section 12

of the General Terms and Conditions of this Tariff.

10. GENERAL TERMS AND CONDITIONS

The provisions of the General Terms and Conditions of

this Tariff, as such provisions may be amended from time to time,

are hereby incorporated by reference and made a part of this Rate

Schedule DSS and shall apply to service rendered hereunder as though

stated herein.