Williston Basin Interstate Pipeline Co.

Second Revised Volume No. 1

Effective Date: 11/01/1993, Docket: RS92- 13-004, Status: Effective

Original Sheet No. 241 Original Sheet No. 241 : Superseded

GENERAL TERMS AND CONDITIONS (Continued)

14. SUPPLY CURTAILMENT (Continued)

Priority 1 - Residential, small commercial (less than

50 Mcf on the consumer's peak day) schools, hospitals

and similar institutions, and any other requirements

the curtailment of which the Secretary of Energy

determines would endanger life, health, or maintenance

of physical property.

Priority 2(a) - Essential agricultural use requirements

of less than 300 Mcf on the consumer's peak day at a

single location; and essential agricultural use

requirements for non-boiler fuel purposes at locations

using 300 Mcf or more on the consumer's peak day, if

such user does not have the ability to use an

alternative fuel, as determined under Subpart C of Part

281 of the FERC's Regulations.

Priority 2(b) - Large commercial requirements (50 Mcf

or more on the consumer's peak day); industrial

requirements for plant protection; essential industrial

process or feedstock use; small industrial requirements

(less than 50 Mcf on the consumer's peak day); and

requirements of the U.S. Government for national

defense purposes.

Priority 2(c) - Essential agricultural use requirements

for boiler fuel purposes at locations using 300 Mcf or

more on the consumer's peak day, if such user does not

have the ability to use an alternative fuel, as

determined under Subpart C of Part 281 of the FERC's

Regulations.

Priority 3 - All industrial requirements not specified

in Priorities 2(a), 2(b), or 2(c) where the total

annual industrial requirements at a single location are

36,720 Mcf or less.

Priority 4 - All large industrial requirements not

specified in Priorities 2(a), 2(b), 2(c), or 3.

All requirements in any priority shall be completely

curtailed before any curtailment is imposed on the next

highest priority. Priorities 2(a), 2(b), and 2(c)

shall be considered as separate priorities.