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. 170 Original Sheet No. 170 : Pending

RATE SCHEDULE DSS

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(2) While Natural shall allocate injections by leg

on a daily basis, overruns of daily rights by leg shall be evaluated

on a monthly basis. Shipper shall only be subject to overrun

charges with respect to its daily injection rights by leg if and to

the extent its total injections by leg hereunder during any month

exceed the sum of its daily injection rights for that month. If

Natural accepts confirmed nominations for authorized overrun of

injection rights on a leg on any day, the volume authorized in

excess of Shipper's firm daily rights shall be added to the sum of