Columbia Gas Transmission LLC

Third Revised Volume No. 1

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

Original Sheet No. 295 Original Sheet No. 295

GENERAL TERMS AND CONDITIONS (Continued)

6.4 Shipper's Notice of Changes. Except for reasons of force majeure, as described at Section 15 (Force

Majeure) of the General Terms and Conditions, Shipper shall notify Transporter or cause Transporter to be

notified (via Transporter's EBB) at least 24 hours in advance of any anticipated material change in the daily

quantity of gas Shipper desires to deliver or to cause to be delivered to Transporter for transportation under

Transporter's Rate Schedules. If an unanticipated or a force majeure event causes a material change in the

quantity of gas Shipper will deliver or cause to be delivered to Transporter for transportation, Shipper shall

notify or cause Transporter to be notified as soon as possible after occurrence of that event. In the event

of such material changes, Shipper shall tender or cause to be tendered to Transporter such estimated daily

quantities at flow rates as close as possible to uniform hourly rates. Departures by Shipper from the daily

quantities that it has notified Transporter it intends to tender to Transporter under a Rate Schedule shall be

kept to a minimum and in no event shall exceed the amount permitted by operating conditions.

6.5 Scheduling Under Individual Rate Schedules. To the extent that individual Rate Schedules set forth

nomination scheduling requirements inconsistent with the requirements set forth in this Section, the

applicable Rate Schedules are controlling and Shipper shall satisfy the requirements set forth in those Rate

Schedules. To the extent that applicable Rate Schedules set forth scheduling requirements in addition to, but

not inconsistent with, the provisions of this Section, Shipper shall satisfy the requirements of both the

individual Rate Schedules and this Section.