Notice ID:

64521

Critical:

Y

Reqrd Rsp Desc:

No Response Required

Posting Date/Time:

2026-06-05 10:17:00.0

Notice Effective Date/Time:

2026-06-05 10:17:00.0

Notice Text:

New Information Posted 6/5/26

The planned maintenance on MRT's Alton Loop East has been completed. Notice ID #61902 is terminated effective immediately.

Previous Information Posted 2/25/2026

This System Protection Warning (SPW) is being issued pursuant to Section 9, GT&C, of MRT’s Tariff to notify all shippers of upcoming maintenance operations in which MRT will be conducting a series of integrity digs on MRT’s Alton Loop East. This maintenance will begin March 2^nd, 2026, at 9:00 a.m., with an undetermined completion date.

During this maintenance, there is no capacity impact expected with the digs, but should a determination be made that a repair is necessary, there may be a capacity reduction associated with the repair. Depending upon the nature of any required repair, the announcement of a capacity reduction could come at short notice.

Should any of the details of this posting change or if any situations were to occur that could potentially impact the safety or efficiency of this maintenance operation, MRT will notify its shippers and update this notice accordingly.

If there are any questions concerning this SPW, please contact your Scheduling Representative.

Notice ID:	64521
Notice Type:	MAI
Critical:	Y
Notice Status Description:
Reqrd Rsp Desc:	No Response Required
Response Date/Time:
Posting Date/Time:	2026-06-05 10:17:00.0
Subject:	Alton Loop East Integrity Digs Termination
Notice Effective Date/Time:	2026-06-05 10:17:00.0
Notice End Date/Time:	2026-09-06 00:00:00.0
Notice Text:	New Information Posted 6/5/26 The planned maintenance on MRT's Alton Loop East has been completed. Notice ID #61902 is terminated effective immediately. Previous Information Posted 2/25/2026 This System Protection Warning (SPW) is being issued pursuant to Section 9, GT&C, of MRT’s Tariff to notify all shippers of upcoming maintenance operations in which MRT will be conducting a series of integrity digs on MRT’s Alton Loop East. This maintenance will begin March 2^nd, 2026, at 9:00 a.m., with an undetermined completion date. During this maintenance, there is no capacity impact expected with the digs, but should a determination be made that a repair is necessary, there may be a capacity reduction associated with the repair. Depending upon the nature of any required repair, the announcement of a capacity reduction could come at short notice. Should any of the details of this posting change or if any situations were to occur that could potentially impact the safety or efficiency of this maintenance operation, MRT will notify its shippers and update this notice accordingly. If there are any questions concerning this SPW, please contact your Scheduling Representative.

MRT Critical Notice