Updated as of

1/11/2024

Listed below is a summary of the planned outages that could affect capacity or impact any receipt/delivery locations during the TGC 2023 outage season.  This schedule is not a complete list of all outages and is subject to change as the season progresses to reflect any project delays, cancellations or additions.  Additionally, anticipated impact and restrictions are subject to change.  
*All scheduled dates represent gas days as defined in the TGC Tariff to mean a period of twenty-four consecutive hours, beginning and ending at 9:00 a.m. (Central Clock Time).

Outage ID #
(MacRoM)

Start Date

End Date

Location

Unit(s)

Maintenance

Anticipated Impact

Meter(s) Impact

02/15/2023

02/15/2023

Gulf Run

Meter Station

Tune Control Valves

Capacity through TGC Gulf Run Meter Station limited.  Meter subject to scheduling reductions.

80750

20504

02/28/2023

02/28/2023

Dyersburg

100-3 Line

Tool run

Pressure fluctuations

None

20269

03/07/2023

03/09/2023

Dyersburg

100-3 Line

Tool runs

Pressure fluctuations

None

05/09/2023

05/09/2023

LA Storage-Delivery

Meter Station

Replace path on USM

Meter will be shut in for the duration of the outage.

93084-LA STORAGE - DELIVERY

21040

06/07/2023

06/08/2023

Katy Booster

Station

3 Year Electrical Inspection

Meter will be shut in for the duration of the outage.

80744-KATY-HOUSTON PIPELINE-TGC DELIVERY

20936

07/07/2023

Until Further Notice

Upstream of Beeville

Integrity Work

Pressure Reduction

21038

08/01/2023

08/10/2023

Edna

100-1 Line

Pipe Replacement

Meters will be shut in for the duration of the outage.

80735-EAGLE PLANT RESIDUE
81526-WHARTON

09/19/2023

09/19/2023

Gulf Run

Meter Station

Control Valve Inspections

Meter will be shut in for the duration of the outage.

80750-GULF RUN INTERCONNECT

21308 & 20653

09/26/2023

09/27/2023

Longville to Pollock

Segment

Modifications for Trunkline Backhaul Project

All backhaul and forward haul nominations that traverse this Longville station (MP 0) to Pollock station (MP 84.56) segment must net to zero and are subject to scheduling reductions.  In addition, 3 meters will be shut in and nominations will not be accepted for the duration of the outage.

82044-CLECO RODEMAKER INTERCONNECT
82861-ACADIAN - TRUNKLINE RECEIPT INTERCONNECT
82827-McNUTT TGC RECEIPT - CROSSTEX LIG

21458

09/29/2023

10/02/2023

MP -81.62

300-1 Line

Piping Modifications

Pressure fluctuations.  Nominations are subject to scheduling reductions.

None

21459 & 21460

10/03/2023

10/04/2023

MP -81.62

300-1 Line

Piping Modifications

All nominations that traverse across the West LA/East LA boundary must net to zero.

None

20660

10/03/2023

10/06/2023

Longville

Station

Modifications for Trunkline Backhaul Project

Higher daily line pressures and pressure fluctuations.  Nominations are subject to scheduling reductions.

None

10/11/2023

10/11/2023

Ragley Exchange

Meter Station

Flow Conditioner Inspection

Meter will be shut in for the duration of the outage.

80277-RAGLEY EXCHANGE

21246

10/16/2023

10/19/2023

Beeville

100-1 Line

Pipe Replacement

All meters downstream of Beeville will be shut in for the duration of the outage.

South Texas Modified Transmission System

21375

10/24/2023

Until Further Notice

Beeville

100-1 Line

Anomaly Work

Pressure Reduction

Meters in Beeville Station to Eagle Plant Segment

11/02/2023

11/02/2023

Ragley Exchange

Meter Station

Meter Tube Cleaning

Meter will be shut in for the duration of the outage.

80277-RAGLEY EXCHANGE

21175

12/08/2023

12/08/2023

Kountze

Station

Unit Safeties

All forward haul nominations that traverse this Kountze station (MP -73.7) will be reduced to zero.

None

12/19/2023

12/21/2023

Cypress

100-1 Line

Anomaly Work

All nominations that traverse VS 34a (MP -119.6) will be reduced to zero.

None