Tuscarora Gas Transmission Company

First Revised Volume No. 1

Effective Date: 07/01/2009, Docket: RP09-926-000, Status: Effective

First Revised Sheet No. 146 First Revised Sheet No. 146

Superseding: Original Sheet No. 146

GENERAL TERMS AND CONDITIONS

26. CAPACITY RELEASE (Continued)

26.4 Release Procedures. (continued)

A Parcel may be revised or withdrawn by the Releasing Shipper at any

time prior to the close of the Posting Period. A Parcel cannot be

revised after the close of the Posting Period. In accordance with

NAESB Standard 5.3.14, Version 1.8 offers should be binding until

written or electronic notice of withdrawal is received by the capacity

release service provider. Parcels may be withdrawn subsequent to the

close of the Posting Period and up until the close of the Bid Period

only in situations where the Releasing Shipper has an unanticipated

need for the capacity and no minimum bid has been made. In such

instances, Releasing Shipper shall notify Transporter electronically of

its need to withdraw the Parcel due to an unanticipated need for the

capacity. The withdrawal or revision of a Parcel will terminate all

bids submitted for that Parcel to date. Replacement Shippers will need

to resubmit their bids for the Parcel if the Parcel is resubmitted for

release.