TGP - Outage Impact Report Seven Day Forecast (updated 02/16/18)
-Primary impact restrictions may be necessary
-Major impact restrictions may be necessary
-Minor impact restrictions may be necessary depending on flow conditions
-Little to no impact, though minor outages may cause incremental reductions
Station # / Lateral (FH)=forward haul (BH)=backward haul
Maximum Operational Capacity (Thousand Dth)
Saturday (2/17)
Sunday (2/18)
Monday (2/19)
Tuesday (2/20)
Wednesday (2/21)
Thursday (2/22)
Friday (2/23)
Primary Outage(s) that may Impact Throughput
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station 409 (Donna Line) (segment 490 FH)
582
Station 1
(segment 101 BH)
258
Station 9
(segment 109 BH)
758
605
(153)
MLV 1-1D to MLV 9-1S: Remediation (M) (1/18/2018 - 3/10/2018) , MLV 9-1D to MLV 17-1: Pig runs - Chemical Cleaning 2/15/18 - 2/18/18, Gauge 2/19/18, AFD 2/21/18, EMAT 2/23/18 (2/15/2018 - 2/23/2018)
Station 17
(segment 117 BH)
888
MLV 843
(segment 834 BH)
242
0
(242)
MLV 856-1: Trap Modification (2/16/2018 - 2/17/2018)
Station 546
(segment 542 BH)
1,304
Station 860
(segment 548 BH)
1,341
1320
(21)
Sta. 550-1A: Unit Maintenance (8/15/2017 - 6/1/2018)
MLV 865
(Segment 860 BH)
1,587
860
(727)
MLV 559-2 to MLV 565-2: Pig runs - Cleaning 2/19/18, MFL 2/21/18 (2/19/2018 - 2/21/2018)
Station 110
(segment 187 BH)
(south thru Kentucky)
2,478
Station 114 (segment BH)
733
500
(233)
MLVS 122: Broad Run Cornwell Meter: Emergent Repair (M) (8/8/2017 - 4/30/2018)
Station 204
(Segment 204 BH)
1,910
1905
(5)
1880
(30)
1725
(185)
Sta 200: Unit 11A: Unit Maintenance  (2/19/2018 - 2/23/2018) , Sta 209: Unit 11A: Engine Maintenance (2/21/2018 - 2/23/2018) ,
Sta 209: Unit 7A: Turbocharger replacement (2/19/2018 - 2/23/2018) , Sta. 214-1A: Foundation Replacement (3/27/2017 - 2/28/2018)
Station 237
(segment 237 FH)
1,057
Station 245
(segment 245 FH)
1,067
Station 254
(segment 256 FH)
1,258
Station 261
(segment 261 FH)
992
865
(127)
Emergent Repair at Sta 261: Unit 1D (2/8/18 - 2/19/18)
Station 307
(segment 307 BH)
1,129
Station 315
(segment 315 BH)
1,980
Sta. 325
(segment 324 FH)
1,713
This document is updated on a weekly basis and outage schedules/impacts are subject to change as the week progresses.
Dates posted on DART should be deemed correct in the event of conflicts between DART posted dates and dates within this forecasted on this report.
The impacts sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages.
Outage Capacity Impact Report February 2018 (updated 02/16/18)
Station # / Lateral
Week 1 (2/5 - 2/11)
Week 2 (2/12 - 2/18)
Week 3 (2/19 - 2/25)
Week 4 (2/26 - 3/4)
Primary Outage(s)
505
(77)
MLV 400-1 (STATION 1) to MLV 409-1: Remediation (2/27/2018 - 3/16/2018)
630
(128)
1895
(15)
Sta 200: Unit 11A: Unit Maintenance (2/19/2018 - 2/23/2018) , Sta 204: Unit 4A: Unit Maintenance  (2/26/2018 - 3/9/2018) , Sta 204: Unit 5A: Engine Maintenance (2/26/2018 - 3/2/2018) ,
Sta 209: Unit 11A: Engine Maintenance  (2/21/2018 - 2/23/2018) , Sta 209: Unit 7A: Turbocharger replacement (2/19/2018 - 2/23/2018) ,
Sta. 214-1A: Foundation Replacement (3/27/2017 - 2/28/2018)
Outage Capacity Impact Report March 2018 (updated 02/16/18)
Week 1 (3/5 - 3/11)
Week 2 (3/12 - 3/18)
Week 3 (3/19 - 3/25)
Week 4 (3/26 - 4/1)
360
(222)
Sta 409: Unit 1A Unit Maintenance (3/12/18 - 4/16/18)
585
(173)
MLV 1-1D to MLV 9-1S: Remediation (M) (1/18/2018 - 3/10/2018) , MLV 2-1 to MLV 4-1: Pressure Weld Replacement (3/15/2018 - 5/1/2018) ,
Sta 3A: New Station Tie-In (100-1 line) (3/15/2018 - 4/30/2018)
MLV 843-1: Trap Modification (3/5/2018 - 3/6/2018)
1105
(199)
MLV 538-1 to MLV 542-1: Remediation (3/12/2018 - 3/17/2018)
465
(268)
MLV 114-3DL: Replace Valve  (3/6/2018 - 3/12/2018) ,
MLV 114-2 to MLV 117-2: Remediation (3/13/2018 - 3/27/2018) , MLVS 115-2: Drip Removal (3/13/2018 - 3/27/2018) ,
MLV 115-2A: Install Valve  (3/13/2018 - 3/27/2018) ,
1904
(6)
Sta 204: Unit 4A: Unit Maintenance (2/26/2018 - 3/9/2018)
1250
(8)
Sta 254: Unit 2A: Unit Maintenance (3/5/2018 - 6/30/2018)
Outage Capacity Impact Report April 2018 (updated 02/16/18)
Week 1 (4/2 - 4/8)
Week 2 (4/9 - 4/15)
Week 3 (4/16 - 4/22)
Week 4 (4/23 - 4/29)
562
(202)
300
(262)
MLV 400-2 (STATION 1) to MLV 409-2: Remediation (4/19/2018 - 4/30/2018) , MLV 409A-101 TO MLV 409A-103: Remediation (4/2/2018 - 4/9/2018)
238
739
(154)
MLV 2-1 to MLV 4-1: Pressure Weld Replacement (3/15/2018 - 5/1/2018) , Sta 3A: New Station Tie-In (100-1 line) (3/15/2018 - 4/30/2018)
874
MLV 834-1 to MLV 835-1: Spike Test (M) (4/17/2018 - 5/31/2018) , MLV 846-1 to MLV 847-1: Hydrotest (M) (4/17/2018 - 5/31/2018)
1,237
1,336
(16)
2,369
711
(211)
425
(286)
MLV 115-3: Pipe Replacement (4/16/2018 - 4/30/2018) ,
MLV 117-2ABL to MLV 117-2R: Remediation (4/2/2018 - 4/14/2018) ,
1,843
1,004
1,014
1010
(4)
995
(19)
Sta 241: Unit 1A: Unit Maintenance (4/16/2018 - 4/20/2018) , Sta 241: Unit 1B: Unit Maintenance (4/23/2018 - 5/4/2018) , Sta 249: Unit 2B: Unit Maintenance (4/23/2018 - 5/4/2018) , Sta 249: Unit 1B: Unit Maintenance (4/9/2018 - 4/20/2018)
1,205
1185
(20)
1160
(45)
1155
(50)
MLV 254-1L to MLV 261-1: Remediation (4/9/2018 - 10/4/2018) , Sta 254: Unit 2A: Unit Maintenance (3/5/2018 - 6/30/2018)
881
1,078
990
(88)
Sta 303A: Unit 1A: Unit Maintenance (4/2/2018 - 4/13/2018)
1,924
MLV 319-2 to MLV 321-2: Pig runs - Cleaning / Gauge 4/24/18, MFL 4/26/18 (4/24/2018 - 4/26/2018)
1,601