Williams Natural Gas Company

Second Revised Volume No. 1

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

Original Sheet No. 232 Original Sheet No. 232 : Superseded

GENERAL TERMS AND CONDITIONS

9. SCHEDULING, CURTAILMENT AND IMBALANCES (Cont'd)

WNG shall provide prompt notification to all Shippers when it

imposes capacity curtailment. Such notice shall state the

reasons for the curtailment and WNG's estimate of the length of

the curtailment period. WNG shall provide the notice by

facsimile and shall post such notice on its EBB.

9.5 Unauthorized Overrun Deliveries and Penalties

(a) During any period of daily allocation, if any Shipper takes

a quantity of gas from WNG's pipeline system in excess of

the quantity received by WNG for Shipper's account plus the

quantity withdrawn from storage for Shipper's account, such

excess quantities taken shall be considered unauthorized

overrun deliveries and shall be subject to unauthorized

overrun penalties as provided in (c) below.

(b) Shippers under Rate Schedules TSS and STS may be subjected

to unauthorized overrun penalties by (1) exceeding any of

the component MDTQs or MDWQ or such lesser authorized

quantities, (2) taking a greater quantity from the system

than the sum of the authorized MDWQ and the quantity of gas

being received by WNG at the receipt point(s), or

(3) depleting its available gas in storage.

by any Shipper during a continuous period of daily

allocation exceed 5% of authorized delivery levels or 100

Dth, whichever is greater, said Shipper shall pay to WNG, or

to a qualified tax-exempt organization as provided in

paragraph (e) below, an unauthorized overrun penalty for

each Dth of overrun delivery quantities as follows: