Williams Natural Gas Company

Second Revised Volume No. 1

Effective Date: 10/01/1993, Docket: RS92- 12-003, Status: Effective

Original Sheet No. 104 Original Sheet No. 104 : Superseded

TSS RATE SCHEDULE

Trans-Storage Service

TSS-P Production Area

TSS-M Market Area

3. RATE (Cont'd)

stated on Sheet No. 6 or 6A on a non-discriminatory basis.

Shipper's delivery of gas quantities to WNG after the effective

date of any discounted rates shall be deemed acceptance by

Shipper of such rates. The rate for reassigned capacity under

this rate schedule will be established pursuant to Article 11 of

the General Terms and Conditions. WNG shall file all required

reports with the Federal Energy Regulatory Commission.

(d) WNG is not required to offer or provide service at any rate less

than the maximum rate(s) or charge(s) specified on Tariff Sheet

No. 6 or 6A.

(e) The charges for service under this rate schedule shall also

include other allocated costs or any surcharges permitted by the

Federal Energy Regulatory Commission on any component part of

such service.

(f) Fuel and loss is to be reimbursed in kind and is separately

stated for each of the component parts of this service. Fuel

and loss for FTS-P will be based on received quantities. Fuel

and loss for FTS-M will be based upon delivered quantities.

Fuel and loss for FSS will be based upon quantities injected into

storage.

4. MONTHLY BILL

The bill for deliveries during each billing period under this rate

schedule shall be calculated using the applicable Reservation

Charge(s), the applicable Commodity Charge(s), and the applicable

surcharges, as follows:

(a) (i) The Reservation Charge for TSS-P Service shall be the

product of (1) the quantity rights for each component part

of TSS-P (FTS-P and FSS) and (2) the applicable Maximum

Reservation Rates for the component part services of TSS-P

or such lesser Reservation Rate(s) as may have been made

effective from time to time during the billing period, plus

any applicable reservation surcharges.