Transcontinental Gas Pipe Line Company, LLC

Fourth Revised Volume No. 1

Effective Date: 12/31/9999, Docket: RP01-245-029, Status: Accepted

First Revised Sheet No. 211 First Revised Sheet No. 211

Superseding: Original Sheet No. 211

RATE SCHEDULE IT

Interruptible Transportation Service

(Continued)

3. RATES AND CHARGES (Continued)

3.6 Buyer shall reimburse Seller for the costs of any facilities installed by Seller with

Buyer's consent which are necessary to receive, measure, transport or deliver gas to

or for the account of Buyer.

3.7 To the extent that Buyer elects to use this rate schedule to deliver quantities to

Seller's Station 85 pool, the following commodity charges shall apply:

(a) For receipts upstream of Zone 4 - transportation charges commence in the zone of

receipt and end in Zone 3.

(b) For receipts downstream of Zone 4 - transportation charges commence in the zone

of receipt and end in Zone 5.

(d) For receipts on the Mobile Bay lateral - transportation charges commence in the

zone of receipt and end in Zone 4A.

3.8 To the extent that Buyer elects to use this rate schedule to transport withdrawal

quantities from Seller's Washington Storage Field, the following charges shall apply:

(a) For deliveries downstream of Zone 3 - transportation charges commence in Zone 4

and end in the zone of delivery.

(b) For deliveries upstream of Zone 3 - transportation charges commence in Zone 2 and

end in the zone of delivery.

tariff.

3.9 Transportation for a Buyer under this rate schedule shall be considered an

interruptible feeder when such transportation feeds a firm receipt point where Seller

provides Buyer firm transportation service to Buyer or another Buyer.

4. RECEIPT AND DELIVERIES

4.1 Transportation service under this rate schedule shall consist of: (a) the receipt of

gas on behalf of Buyer at any available point(s) of receipt on Seller's system as

posted by electronic means on 1Line, up to the Maximum Daily Quantity specified in the

executed Service Agreement (plus fuel retained pursuant to the provisions of Section

3.4 hereof); (b) the transportation of gas through Seller's pipeline; (c) the delivery

of equivalent quantities (dts) of natural gas (less fuel retained pursuant to

provisions of Section 3.4 hereof) by Seller to Buyer, or for Buyer's account, at any

available point(s) of delivery as posted by electronic means on 1Line.

4.2 Buyer shall make any necessary arrangements with other parties so as to be able to

deliver gas to Seller at the point(s) of receipt and receive gas at the point(s) of

delivery where Seller delivers gas after transportation; provided, however, that such

arrangements shall be compatible with the operating conditions of Seller's pipeline

system and shall provide for coordinated scheduling with Seller. Buyer shall deliver,

or cause to be delivered to Seller the scheduled daily quantities hereunder as nearly

as possible at uniform hourly rates.