Notice to all Dominion Transmission shippers:

Effective for the gas day of Sunday, June 23, 2002, until further notice,
there will be no interruptible transportation capacity or non-PL1
transportation capacity available along the PL-1 system.  This restriction
to Primary PL-1 deliveries to Primary delivery points is so that Dominion
Transmission can perform pipeline pigging operations during this time.  All
interruptible and secondary deliveries along the PL-1 system will be
reduced to zero effective for the gas day of June 23, 2002, at 10:00 ECT
(9:00 CCT).  Please contact your Customer Analyst if you have any questio