National Fuel Gas Supply Corporation

Fourth Revised Volume No. 1

Effective Date: 09/30/2006, Docket: RP06-291-000, Status: Effective

Second Revised Sheet No. 378 Second Revised Sheet No. 378 : Effective

Superseding: First Revised Sheet No. 378

GENERAL TERMS AND CONDITIONS

13. NOMINATING AND SCHEDULING TRANSPORTATION SERVICE (Cont'd.)

13.2 Scheduling

When deemed necessary by Transporter, Transporter may require

confirmation from any Operator that scheduled receipts and

deliveries will occur prior to scheduling receipts and deliveries

on its system. Transporter may decline to schedule receipts and

deliveries through segments of its system if such action is

required in Transporter's judgment by weather or the necessity to

conduct maintenance, repair or replacement activities with regard

to its facilities, to schedule Department of Transportation

compliance activities, to install taps, to test storage fields,

operational equipment, compressors or compressor station equipment,

or similar activities affecting capacity and operations of portions

of its system, or as a result of conditions of force majeure, as

described at Section 8.1 of these General Terms and Conditions.

Transporter shall schedule receipts and deliveries of gas for

shippers in a sequence that is the reverse of the order in which

capacity is curtailed pursuant to Sections 16.1, 16.2 and 16.3 of

these General Terms and Conditions.