Western Gas Interstate Company

Third Revised Volume No. 1

Effective Date: 06/01/1993, Docket: RS92- 53-003, Status: Effective

Revised Original Sheet No. 297 Revised Original Sheet No. 297 : Superseded

GENERAL TERMS AND CONDITIONS

(continued)

30. ELECTRONIC BULLETIN BOARD:

30.1 Western shall maintain an interactive Electronic Bulletin

Board (EBB) system, which it will make available to all

Buyers and Shippers and other parties on a non-

discriminatory basis, that shall provide such data as

required by the Commission's Regulations:

(a) The means for a Releasing Shipper to post its election

to release all or a portion of its firm capacity

rights.

(b) Information regarding the availability of capacity on

Western's system at Receipt and Delivery Points and on

the mainline, and whether the capacity is available

directly from Western or through its Released Capacity

Service.

capacity.

(d) Information regarding offers to purchase capacity.

30.2 Western will provide a method for any shipper that has

qualified to bid for Released Capacity pursuant to Section

7 of Rate Schedule RCS of this FERC Gas Tariff, to post

directly to the EBB its bid for Released Capacity.

30.3 Western will provide a method to download information

contained in its EBB files, will maintain such archived

historical information for a three (3) year period, and

will provide reasonable terms for access to archived

historical information. Western will keep daily back-up

records of information displayed on the EBB and will

periodically purge completed transactions and expired

information.

30.4 Western will include the cost of establishing and

maintaining its EBB in its cost of service, and reserves

the right to request authority to assess charges to EBB

users to recover the variable cost of maintaining its EBB,

or to pass through any costs charged to Western by a third-

party provider of EBB services.