National Fuel Gas Supply Corporation

Third Revised Volume No. 1

Effective Date: 04/01/1997, Docket: RP97-201-000, Status: Effective

Third Revised Sheet No. 133A Third Revised Sheet No. 133A : Superseded

Superseding: Sub. Second Revised Sheet No. 133A

GENERAL TERMS AND CONDITIONS

1. DEFINITIONS OF TERMS (Cont'd.)

LOCATION METER # FROM TO

Location 3: Leidy

Leidy (Station) 7126 Transco NFG

Leidy (Station) 7126B NFG Transco

Leidy (Station) HUB7126B NFG NFG (Hub)

Leidy (Station) HUB7126 NFG (Hub) NFG

Leidy (Station) 75977 Tetco NFG

Leidy (Station) 75977B NFG Tetco

General Locations: Located at 1, 2 & 3

P-1 or P-2 Injections/IR-1

or IR-2 Returns NFIRPB NFG NFG (Hub)

P-1 or P-2 Withdrawals/IR-1

or IR-2 Advances NFIRP NFG(Hub) NFG

1.18 The term "Commission" shall mean the Federal Energy Regulatory

Commission or any superseding Federal agency.

1.19 The term "Hub Services" shall include Parking as set forth in Rate

Schedule P-1 and P-2, Wheeling as set forth in rate Schedule W-1,

and Imbalance Resolution Service as set forth in Rate Schedule IR-1

and IR-2, as may be offered to shippers.

1.20 The term "hub service agreement" shall mean the agreement by and

between Shipper and Transporter to enter into Hub service transac-

tions.

1.21 The term "Non-Hub Services" shall mean any services performed by

Transporter under any Rate Schedule other than the W-1, P-1, P-2,

or IR-1 or IR-2 Rate Schedule.

1.22 The term "Non-Hub Shippers" shall mean any shippers purchasing

"Non-Hub" Services from Transporter.