|
Start Date
|
End Date
|
Title
|
Location
|
Maintenance
|
Impact
|
SPW
|
|
2/26/2026
|
3/12/2026
|
ML2 Red River to Burksville
|
Pipe - Columbia
|
Other
|
1
|
|
|
3/2/2026
|
4/1/2026
|
Bismark M&R Upgrade
|
Bismark Town Border
|
RTU Installation
|
1
|
|
|
3/2/2026
|
TBD
|
Alton Loop East Digs
|
Pipe - Columbia
|
Digs
|
4
|
61902
|
|
3/6/2026
|
3/11/2026
|
Carlisle Unit 6 Fuel Regulator
|
Carlisle Compressor
|
Compressor Maintenance
|
1
|
|
|
3/9/2026
|
3/13/2026
|
Carlisle Unit 4 Fuel Regulator
|
Carlisle Compressor
|
Compressor Maintenance
|
1
|
|
|
3/11/2026
|
3/11/2026
|
Westline Red River to MP51
|
Westline
|
Pigging
|
1
|
|
|
3/12/2026
|
3/17/2026
|
ML2+3 AC coupon install
|
Pipe - Perryville
|
Digs
|
1
|
|
|
3/17/2026
|
3/17/2026
|
22" ML2 Mississippi River to Columbia M&R ILI
|
Pipe - Columbia
|
Cleaning Pig
|
1
|
|
|
3/19/2026
|
3/19/2026
|
22" ML2 Mississippi River to Columbia M&R ILI -
HR Combo
|
Pipe - Columbia
|
ILI Pigging Project
|
1
|
|
|
3/23/2026
|
4/13/2026
|
Perryville Unit 5 PLC Upgrade
|
Perryville Compressor
|
Other
|
1
|
|
|
4/6/2026
|
4/6/2026
|
ML2 Cleaning Pigs Glendale to Carlisle
|
Pipe - Glendale
|
Cleaning Pig
|
1
|
|
|
4/7/2026
|
4/7/2026
|
ML3 Cleaning Pigs Glendale to Carlisle
|
Pipe - Glendale
|
Cleaning Pig
|
1
|
|
|
5/11/2026
|
5/18/2026
|
Installing Ring
Gear on units #5&7
|
Fountain Hill
Compressor
|
Other
|
1
|
|
|
5/12/2026
|
5/12/2026
|
ML2 Cleaning Pigs Glendale to Ft. Hill
|
Pipe - Glendale
|
Cleaning Pig
|
1
|
|
|
5/13/2026
|
5/13/2026
|
ML3 Cleaning Pigs Glendale to Ft. Hill
|
Pipe - Glendale
|
Cleaning Pig
|
1
|
|
|
5/19/2026
|
5/19/2026
|
10" IGT-1 Hill Creek - Hartford ILI - Cleaning &
Gauge Tools
|
Pipe - St Jacob
|
Cleaning Pig
|
1
|
|
|
5/20/2026
|
5/20/2026
|
ML2 cleaning Pigs Ft. Hill to Perryville
|
Pipe - Fountain
Hill
|
Cleaning Pig
|
1
|
|
|
5/21/2026
|
5/21/2026
|
10" IGT-1 Hill Creek - Hartford ILI – HR Combo
|
Pipe - St Jacob
|
ILI Pigging Project
|
1
|
|
|
5/21/2026
|
5/21/2026
|
ML3 Cleaning Pigs Ft. Hill to Perryville
|
Pipe - Fountain
Hill
|
Cleaning Pig
|
1
|
|
|
5/22/2026
|
5/23/2026
|
WESTLINE CLEANING PIGS UNIONVILLE TO PERRYVILLE
|
Pipe - Unionville
|
Cleaning Pig
|
1
|
|
|
7/14/2026
|
7/14/2026
|
18x20x22" ALLN A-75 to Horseshoe Lake ILI - GEO
|
Pipe - Columbia
|
ILI Pigging Project
|
1
|
|
|
7/16/2026
|
7/16/2026
|
18x20x22" ALLN A-75 to Horseshoe Lake ILI – MFL
|
Pipe - Columbia
|
ILI Pigging Project
|
1
|
|
|
12/1/2026
|
12/2/2026
|
ML2 Class Location Relay
|
Pipe - Twelve Mile
|
Pipe Replacement
|
1
|
|
|
12/1/2026
|
12/2/2026
|
ML1 Joachim Creek HDD
|
Bon Terre Tower
|
Pipe Replacement
|
1
|
|
|
12/1/2026
|
12/2/2026
|
Meramec Receiver Barrel & Piping Modifications
|
Pipe - Bonne Terre
|
Pipe Replacement
|
1
|
|
|
|
|
|
|
|
|
