Columbia Gas Transmission LLC

Third Revised Volume No. 1

Effective Date: 03/03/2009, Docket: RP09-340-000, Status: Effective

Original Sheet No. 371 Original Sheet No. 371

GENERAL TERMS AND CONDITIONS (Cont'd)

29. NOTICES

29.1. General Notice Procedures. Unless otherwise specifically provided in this Tariff, particularly with

regard to notices and communications required through Transporter's EBB or via Electronic Notice Delivery, any

notice, request, demand, or communication ("Notice") provided for in these General Terms and Conditions or in

the Rate Schedules, or any other Notice that Transporter or Shipper may desire to give to the other, shall be

in writing and shall be considered as duly delivered when mailed by registered mail to the Post Office address

of Transporter or Shipper, or at such other address as either shall designate for formal written notice. Any

notice, request, demand, communication, or other posting made on Transporter's EBB or on EDI as required by

this Tariff shall be considered as duly delivered when transmitted by the sending party. Monthly payments,

except those required to be made by wire or other electronic transfer, shall be considered as duly delivered

when mailed either by registered or ordinary mail. Routine communications by telephone between members of the

operating staffs of Transporter and Shipper shall be considered duly delivered without confirmation by mail.

If Transporter is required by this Tariff to provide any notice, request, demand or other communication to a

Shipper by telephonic communication, Transporter may, at its option, make such communication via Electronic

Notice Delivery without any telephonic communication.

29.2 To the extent Transporter is authorized under this Tariff to provide any notice via Electronic Notice

Deivery, and Transporter becomes aware that the Electronic Notice Delivery notification sent by Transporter

has failed, Transporter shall recommunicate such notice via telephone or facsimile.