TSP:                                     872670161
 TSP Name:                                ENABLE GAS TRANSMISSION, LLC
 Critical Notice Description:             Not a critical notice
 Notice Effective Date:                   04/10/2019
 Notice Effective Time:                   09:30
 Notice End Date:                         00/00/0000
 Notice End Time:                         00:00
 Notice Identifier:                       3714
 Notice Status Description:               Initiate
 Notice Type:                             Planned Service Outage
 Posting Date/Time:                       04/10/2019 09:27
 Required Response Indicator Description: No response required
 Response Date:
 Response Time:
 Subject:                                 PLANNED MAINTENANCE


 Notice Text:


 Revision (Y/N)Start DateEnd Date Prev Start DatPrev. End  Dat           EGT Location              Pooling Area      Line                       Maintenance                   Potential Impact O/A or News
       Y        8/1/2018 6/28/2019                 12/31/18                Long Lake                    CP            CP                     Station abondoment                       1
       Y       9/10/2018    TBD                   12/31/2018              Line S-3-S                  South          S-3-S              Tap Installations (Phase 1)                   1
       N        3/4/2019 4/18/2019                                  Chandler Station Unit 1         West 1, 2    Line AD,AC,O              Compressor Maintenance                     8            3698
       N        4/2/2019 4/18/2019                                Line AC (Chandler to Cove)         Nuetral        Line AC               Integrity Digs / Repairs                    8            3661
       N        4/8/2019 4/12/2019                                    Byars Lake Station              West 1        Line AD                A Service/ Water Pump                      8            N/A
       N        4/9/2019 4/12/2019                                Line AD (Sayre to Chander)          West 1        Line AD                  Cleaning pig runs                        8            3680
       N       4/11/2019 4/12/2019                                   Allen Station Turbine            West 1        Line AD               Semi- Annual Maintenance                    8            N/A
                4/9/2019 4/11/2019                                     Chandler Station             West 1, 2       Line AD          Control Panel Upgrades (All Units)               8            N/A
       N        4/8/2019 4/30/2019                                 Dunn Compressor Statiion           North         Line J                Dunn Annual Maintenance                     3            3677
                4/8/2019 4/12/2019                                  Malvern Station Unit 2            South         Line AC                 Oil pump / borescope                      1            N/A
       N       4/17/2019 4/17/2019                                         Caddo IC                   West 1        Line AD    OPP Test (working with EOIT to prevent impact)         1            N/A
       N       4/18/2019 5/2/2019                                       Chiles Dome EOS               West 1        Line AD             End of Season Shut In Period                  4            N/A
       N       4/27/2019 5/13/2019                                         Line BT 1                  North        Line BT-1  Integrity Digs / Repairs (Magnet Cove Lake Cathe        5            TBD
       N        5/6/2019 5/15/2019                                  Chandler Station Unit 2         West 1, 2    Line AD,AC,O              Compressor Maintenance                     8            3698
       N        5/7/2019 5/7/2019                                       Round Mountain                North         Line J                  Pipeline Maintenance                      4            TBD
       N       5/13/2019 5/20/2019                                  Dunn Compressor Station           North         Line J                Dunn Annual Maintenance                     3            3677
       N       5/28/2019 5/29/2019                               Line O (Chandler to Red Oak)        Nuetral        Line O               Cleaning / Gauge Pig runs                    7            TBD
       N        6/5/2019 6/5/2019                                Line O (Chandler to Red Oak)        Nuetral        Line O                     Smart Pig run                          7            TBD
       N       6/10/2019 6/24/2019                                  Dunn Compressor Station           North         Line J                Dunn Annual Maintenance                     3            3677
       N       7/15/2019 7/19/2019                                  Dunn Compressor Station           North         Line J                Dunn Annual Maintenance                     3            3677
       N       8/15/2019 8/16/2019                                    Byars Lake Station              West 1        Line AD                  B Service 36 hours                       8            TBD
       N       10/2/2019 10/2/2019                                  Dunn Compressor Station           North         Line J                   Dunn ESD (4 hours)                       1            N/A
       N       11/5/2019 11/5/2019                                    Byars Lake Station              West 1        Line AD                  A Service 12 hours                       8            TBD
 1.  No capacity impact is expected at this time.
 2.  Coordinating with necessary loads.
 3.  Based on historical and current throughput, no capacity impact is expected.  In the event nominations increase significantly, restrictions may become necessary.
 4.  Coordinating maintenance with interconnecting pipe to minimize customer impact.  No capacity impact is expected at this time; however, if operating conditions change, affected
       parties will be notified.
 5.  Affected production notified of shut-in during work.
 6.  Customers may experience pressure fluctuations, but no capacity impact is anticipated.
 7.  Based upon customer nominations, restrictions may become necessary.
 8.  Based on all available information, capacity will be impacted.  Capacity reductions will be done in accordance with the provisions of EGT's tariff regarding scheduling and interruption of services.
                For a more readable version of this document click Here