TSP:                                     872670161
 TSP Name:                                ENABLE GAS TRANSMISSION, LLC
 Critical Notice Description:             Not a critical notice
 Notice Effective Date:                   06/19/2020
 Notice Effective Time:                   12:45
 Notice End Date:                         00/00/0000
 Notice End Time:                         00:00
 Notice Identifier:                       4185
 Notice Status Description:               Initiate
 Notice Type:                             Planned Service Outage
 Posting Date/Time:                       06/19/2020 12:41
 Required Response Indicator Description: No response required
 Response Date:
 Response Time:
 Subject:                                 PLANNED SERVICE OUTAGE


 Notice Text:


 Revision   Start Date     End Date   Prev Start DatePrev End  Date                  Column1                   Pooling Area     Line                             Maintenance                         Potential O/A or News
     Y      9/10/2018        TBD                       12/31/2018                   Line S-3-S                     South     Line S-3-S                  Tap Installations (Phase 1)                     1         N/A
     N       4/5/2020        TBD                                                     Line J                        North       Line J                       Line section repairs                         8        4175
     N       6/8/2020     9/14/2020                                                  Line 8 G                      West       Line 8 G                       Line section project                        1        4168
     N      6/15/2020     6/30/2020                                                Dunn Station                    North    Line J, BT-1                 Unit 4 (Annual Maintenance)                     1        4080
     N      6/22/2020     6/24/2020                                                  Line 9-8                      West       Line 9-8           Line section reroute for ODOT Hwy 81 project            3        4179
     N      6/23/2020     6/24/2020                                         (Arkansas River Crossing)              North       Line J                         Cleaning Pig Runs                          1         N/A
     N      6/23/2020     6/23/2020                                                  Line A                        South       Line A                      Line section replacement                      4         N/A
     N      6/29/2020      7/2/2020                                                Line 4-1-4                      West      Line 4-1-4                   Integrity digs / repairs                       8        4167
     N       7/6/2020     7/15/2020                                                 Line 10-1                      West       Line 10-1                    Line section replacement                      3        4178
     Y       7/9/2020      7/9/2020      6/29/2020     6/29/2020             (Arkansas River Crossing)             North       Line J                    Smart Pig Run (Tether Tool)                     1         N/A
     N       7/9/2020      7/9/2020                                                Line 2 South                   West 1    Line 2 South                       Cleaning pig run                          7     OA Required
     N      7/13/2020     7/20/2020                                                Dunn Station                    North    Line J, BT-1                 Unit 1 (Annual Maintenance)                     1        4080
     N      7/14/2020     7/15/2020                                               Amber Station                    West        Line AD                       Unit 4 (A Service)                          7        4181
     N      7/14/2020     7/16/2020                                               Vernon Station                   South       Line CP                         Unit 1 Swingout                           1         TBD
     N      7/21/2020     7/22/2020                                             Byars Lake Station                West 1       Line AD                     A Service / Station ESD                       7        4180
     Y       9/8/2020      9/8/2020      4/14/2020     4/14/2020         Line AD 607 (Bradley to Line AD)         West 1    Line AD 607                        Cleaning pig run                          7         N/A
     N       9/8/2020     10/13/2020                                           Line BT-1AS 16 inch                 North     Line BT1AS               Integrity digs / repairs (8 total)                 4         TBD
     Y       9/9/2020      9/9/2020      4/15/2020     4/15/2020        Line 2AD (Chiles Dome to Line AD)         West 1      Line 2AD                         Cleaning pig run                          3         N/A
     Y      9/14/2020     10/2/2020      4/6/2020      4/24/2020                   Dunn Station                    North    Line J, BT-1                 Unit 2 (Annual Maintenance)                     1        4080
     N      9/15/2020     9/17/2020                                             Byars Lake Station                West 1       Line AD                            B Service                              7     OA Required
     Y      9/15/2020     9/15/2020      4/21/2020     4/21/2020            Line AD (Sayre to Arapaho)            West 1       Line AD                         Cleaning pig run                          7     OA Required
     N      9/16/2020     9/18/2020                                               Allen Station                   West 1       Line AD                Turbine (Semi Annual Maintenance)                  7    OA Required
     Y       9/16/2020    9/18/2020      4/22/2020     4/25/2020                     Line AD                      West 1       Line AD       Reydon Mainline Valve Replacement (Tentative Dates)         8     OA Required
     Y      9/16/2020     9/16/2020      4/22/2020     4/22/2020           Line AD (Arapaho to  Amber)            West  1      Line AD                         Cleaning pig run                          7     OA Required
     Y      9/17/2020     9/17/2020      4/23/2020     4/23/2020              Line AD (Amber to Ada)              West 1       Line AD                Speed Controlled Cleaning pig run                  7     OA Required
     Y      9/18/2020     9/18/2020      4/24/2020     4/24/2020            Line AD (Ada to Chandler)             West 1       Line AD                   Speed Controlled Cleaning Pig                   7    OA Required
     N      12/15/2020    12/16/2020                                            Byars Lake Station                West 1       Line AD                            A Service                              7    OA Required
     N         TBD           TBD                                                  Amber Station                   West 1       Line AD         Unit 4 (upgrades to pockets, lube oil, software)          7         TBD
     N         TBD           TBD                                                  Amber Station                   West 1       Line AD      Units 1, 2,3 (upgrades to pockets, lube oil, software)       7         TBD
     N         TBD           TBD                                                  Amber Station                   West 1       Line AD                 Fire Eyes/ Gas Detector Upgrades                  7     OA Required
     N         TBD           TBD         5/5/2020       5/7/2020       Line J (Ark River to Round Mountain)        North       Line J                         Cleaning Pig Runs                          7     OA Required
     N         TBD           TBD         5/19/2020     5/19/2020       Line J (Ark River to Round Mountain)        North       Line J                          Caliper Pig Run                           7     OA Required
     N         TBD           TBD         5/21/2020     5/21/2020       Line J (Ark River to Round Mountain)        North       Line J                            Smart Pig Run                           7     OA Required
 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.




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