-Primary impact restrictions may be necessary
TGP - Outage Impact Report
-Major impact restrictions may be necessary
Seven Day Forecast (updated 04/17/19)
-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
Est Nominal Design Capacity (Thousand Dth)
Saturday (4/13)
Sunday (4/14)
Monday (4/15)
Tuesday (4/16)
Wednesday (4/17)
Thursday (4/18)
Friday (4/19)
Primary Outage(s) that may Impact Throughput
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station 409 (Donna Line) (segment 490 FH)
562
Station 1
(segment 101 BH)
238
Station 9
(segment 109 BH)
999
Station 834
(segment 834 BH)
692
200
(492)
MLV 827-1 TO MLV 834-1: Pig run - Cleaning 4/15/19 - 4/18/19, Caliper 4/23/19, MFL 4/25/19 (M) (4/15/2019 - 4/25/2019)
Station 546
(segment 542 BH)
1,508
1435
(73)
MLV 534-2 TO MLV 538-2: Make Piggable (3/4/2019 - 4/29/2019)
Station 860
(segment 548 BH)
1,537
1455
(82)
1470
(67)
Sta 550: Unit 2A: Foundation Repair (4/1/2019 - 9/15/2019)
MLV 555-2 TO MLV 559-2: Pig run - Cleaning 4/17/19, Gauge 4/18/19, MFL Combo 4/23/19 (4/17/2019 - 4/23/2019)
Station 87
500 Leg
(Segment 860 BH)
1,820
1155
(665)
MLV 559-1 to MLV 565-1: Remediation (3/26/2019 - 4/30/2019)
Station 110
(segment 187 BH)
(south thru Kentucky)
2,659
2500
(159)
Sta 87: Unit 2E: Zero Base Maintenance (4/8/2019 - 5/10/2019) MLV 96-1D TO MLV 106-1S: Remediation (4/15/2019 - 4/29/2019)
Station 114
(segment 114 BH)
919
445
(474)
MLV 118-1 to MLV 121-1A: Remediation (4/1/2019 - 4/19/2019)
MLVS 122: Broad Run Cornwell Meter: Emergent Repair (M) (8/8/2017 - 10/31/2019)
Station 204
(Segment 204 BH)
1,838
1815
(23)
Sta 204: Unit 1A: Repair Crankshaft  (9/17/2018 - 5/1/2019) Sta 209: Unit 9A: Crankcase Inspection (4/1/2019 - 4/20/2019) Sta 209: Unit 12A: Engine Overhaul  (3/5/2019 - 4/30/2019) Sta 214: Unit 1A: Repair Frame Top (4/15/2019 - 4/20/2019) Sta 214: Unit 6A: Repair Frame (4/2/2019 - 4/19/2019)
Station 245
(segment 245 FH)
1,014
800
(214)
Sta 245: Unit 1C: Borescope and Water Wash (4/15/2019 - 4/18/2019)
Sta 249: ESD Piping Modification & Filter Separator Maintenance (4/15/2019 - 4/23/2019)
Station 254
(segment 256 FH)
1,195
1185
(10)
Sta 254: Unit 4A: Foundation Repair (3/8/2019 - 7/8/2019)
Station 261 Suction (segment 260 FH)
1,121
985
(136)
Sta 261: Unit 5A: Emergent Repair (4/17/2019 - 4/18/2019)
Station 307
(segment 307 BH)
1,150
1135
(15)
MLV 219-2 TO MLV 307-1: Remediaton (M) (4/15/2019 - 5/31/2019)
Sta 307: Unit 2A: Replace Turbo (4/15/2019 - 4/19/2019)
Station 315
(segment 315 BH)
1,927
Sta. 325
(segment 324 FH)
1,606
Sta. 405
HC Line (segment 299 FH)
803
1,191
Sta. 229
(segment 224 FH)
388
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.
Saturday (4/20)
Sunday (4/21)
Monday (4/22)
Tuesday (4/23)
Wednesday (4/24)
Thursday (4/25)
Friday (4/26)
350
(212)
300
(262)
Sta 409: Annual ESD test (4/22/2019 - 4/25/2019)
125
(113)
Sta 1: Annual ESD test (4/25/2019 - 4/25/2019)
Station 25
(segment 125 BH)
874
790
(84)
Sta 32: Replace Unit Valves (4/22/2019 - 4/26/2019)
Sta 827: Unit 3A: Seal Boost Pump Installation (4/23/19 - 4/25/19)
MLV 847
(segment 847 FH)
618
205
(413)
MLV 847-1 TO MLV 851-1: Pig Run - Cleaning 4/22/19, Gauge 4/22/19, MFL Combo 4/24/19, Hardspot/EMAT 4/30/19 (M) (4/22/2019 - 4/30/2019)
805
(703)
MLV 534-2 TO MLV 538-2: Make Piggable (3/4/2019 - 4/29/2019) MLV 546-2 TO MLV 550-2: Make Piggable (M) (4/24/2019 - 6/15/2019)
2480
(179)
Sta 106: Unit 1D: 8k Inspection (4/22/2019 - 4/25/2019)
1820
(18)
1800
(38)
Sta 204: Unit 1A: Repair Crankshaft  (9/17/2018 - 5/1/2019) Sta 209: Unit 9A: Crankcase Inspection (4/1/2019 - 4/20/2019) Sta 209: Unit 12A: Engine Overhaul  (3/5/2019 - 4/30/2019) Sta 214: Unit 1A: Repair Frame Top (4/15/2019 - 4/20/2019) Sta 214: Unit 8A: Repair Oil Pump (4/15/2019 - 5/3/2019)
Sta 214: Unit 10A-13A: Fuel System Upgrade (4/24/2019 - 5/7/2019)
Sta 249: ESD Piping Modification & Filter Separator Maintenance (4/15/2019 - 4/23/2019) Sta 249: Annual ESD test (4/24/2019 - 4/24/2019)
960
(235)
Sta 254: Filter Separator Maintenance (4/25/2019 - 4/27/2019) Sta 254: Unit 4A: Foundation Repair (3/8/2019 - 7/8/2019)
1088
(103)
Sta 405A: Unit 1A: Borescope (4/23/2019 - 4/23/2019)
Outage Capacity Impact Report
May 2019 (updated 04/17/19)
Station # / Lateral
Week 1 (4/29 - 5/5)
Week 2 (5/6 - 5/12)
Week 3 (5/13 - 5/19)
Week 4 (5/20 - 5/26)
Week 5 (5/27 - 6/2)
Primary Outage(s)
865
(134)
MLV 13-3 TO MLV 17-3S: Pig run - Cleaning 5/7/19 - 5/10/19, Gauge 5/10/19, MFL 5/14/19, Hard Spot 5/16/19 (5/7/2019 - 5/16/2019)
MLV 822
(segment 820 BH)
1,052
(852)
Sta 823 to STA 820-1: Maintenance Pig (M) (5/14/2019 - 5/15/2019)
Sta 847
465
(153)
Sta 860: Controls Upgrade  (5/21/2019 - 8/31/2019)
700
(808)
MLV 534-2 TO MLV 538-2: Pig run - Dates are tentative: Chem Cleaning 5/20/19 - 5/25/19, AFD 5/28/19, EMAT 5/30/19 (5/20/2019 - 5/30/2019)
MLV 538-2 TO MLV 542-2: Make Piggable (M) (4/29/2019 - 7/16/2019) MLV 546-2 TO MLV 550-2: Make Piggable (M) (4/24/2019 - 6/15/2019)
Sta 555: Maintenance (5/6/2019 - 5/24/2019)
MLV 555-1L TO MLV 558-1R: Remediaton (5/11/2019 - 6/18/2019)
MLVS 557L-3: Make Piggable (5/1/2019 - 6/30/2019)
1375
(445)
MLV 559-1 to MLV 565-1: Remediation (3/26/2019 - 4/30/2019) Sta 860: Controls Upgrade (5/21/2019 - 8/31/2019)
2230
(429)
2100
(559)
2550
(109)
Sta 87: Unit 2E: Zero Base Maintenance (4/8/2019 - 5/10/2019) MLV 87-2D TO MLV 96-2S: Remediaton (5/1/2019 - 6/8/2019)
MLVS 87-2D: Make Piggable (5/1/2019 - 6/30/2019) Sta. 96: Substation Inspection (5/13/2019 - 5/18/2019) Sta 96: Annual ESD test (5/14/2019 - 5/15/2019)
MLV 96-1D TO MLV 106-1S: Remediation (4/15/2019 - 4/29/2019)
Sta 106: Annual ESD test (4/29/2019 - 5/3/2019)
705
Sta 114: Annual ESD test (5/7/2019 - 5/7/2019)
1550
(288)
Sta 204: Unit 1A: Repair Crankshaft (9/17/2018 - 5/1/2019)
Sta 209: Unit 3A: Foundation Replacement (5/15/2019 - 8/15/2019) Sta 209: Unit 12A: Engine Overhaul (3/5/2019 - 4/30/2019) MLVS 213-3: Pipe Replacement (5/17/2019 - 7/19/2019)
Sta 214: Unit 8A: Repair Oil Pump (4/15/2019 - 5/3/2019)
MLV 219-4 TO MLV 214-4: Pig Run - Cleaning/Gauge 5/7/19, ILI 5/9/19 (5/7/2019 - 5/9/2019)
995
(19)
Sta 241: Annual ESD test (5/13/2019 - 5/21/2019)
Sta 241: Unit 1A: Catalyst Cleaning (5/6/2019 - 5/21/2019) Sta 249: Unit 1A: Crankcase Inspection (5/13/2019 - 5/25/2019)
965
(230)
570
(625)
MLV 249-2 TO MLV 254-2: Pig Run - Cleaning/Gauge 5/13/19, Caliper 5/14/19, MFL 5/16/19 (5/13/2019 - 5/16/2019)
Sta 254: Annual ESD test (4/28/2019 - 5/3/2019)
(161)
MLV 254-3 to MLV 258-3: Pig Run - Cleaning/Gauge 5/21/19, Combo 5/22/19 (5/21/2019 - 5/22/2019)
1025
(125)
730
(420)
MLV 219-1D to MLV 301-1: Install New MLV and Remove Drip (5/10/2019 - 5/25/2019) MLV 219-3 TO MLV 307-2: Remediaton (M) (6/1/2019 - 6/5/2019)
1850
(77)
Sta 315: Unit 2A: Turbine Exchange (4/29/2019 - 5/8/2019) Sta 315: Unit 1B: Turbine Exchange (5/13/2019 - 5/23/2019)
1525
(81)
Sta 325: Unit 3A: Turbine Exchange (5/6/2019 - 5/12/2019)
1178
(13)
Station 229
MLV 219-2B TO 220-2: Pig Run - Cleaning/Gauge 5/21/19, ILI 5/23/19 (5/21/2019 - 5/23/2019)
June 2019 (updated 04/17/19)
Week 1 (6/3 - 6/9)
Week 2 (6/10 - 6/16)
Week 3 (6/17 - 6/23)
Week 4 (6/24 - 6/30)
567
268
Sta 860: Controls Upgrade (5/21/2019 - 8/31/2019)
MLV 538-2 TO MLV 542-2: Make Piggable (M) (4/29/2019 - 7/16/2019) MLV 546-2 TO MLV 550-2: Make Piggable (M) (4/24/2019 - 6/15/2019) MLV 555-1L TO MLV 558-1R: Remediaton (5/11/2019 - 6/18/2019)
Sta 550: Unit 2A: Foundation Repair (4/1/2019 - 9/15/2019) MLV 550-1 TO MLV 555-1: Remediaton (6/3/2019 - 7/3/2019)
1770
(50)
Sta 860: Replace 3A Unit Valve & Scrubber Work (6/3/2019 - 6/7/2019)
(south thru
Kentucky)
2490
(169)
MLV 87-2D TO MLV 96-2S: Remediaton (5/1/2019 - 6/8/2019)
MLVS 87-2D: Make Piggable (5/1/2019 - 6/30/2019)
MLV 106-1S TO MLV 96-1D: Pig Runs - AFD 6/4/19 (6/4/2019 - 6/4/2019)
1690
(148)
MLV 209-3 TO MLV 204-3: Pig Runs - Cleaning/Gauge 6/11/19, MFL/AFD 6/13/19, Hardspot/EMAT 6/18/19Â Â (6/11/2019 - 6/18/2019)
Sta 209: Unit 3A: Foundation Replacement (5/15/2019 - 8/15/2019) MLVS 213-3: Pipe Replacement (5/17/2019 - 7/19/2019)
Station 230C (segment 296 FH)
743
485
(258)
(443)
MLV 230B-201 TO MLV 230B-204: Pig run - Cleaning & Gage 6/24, Combo 6/26 (6/24/2019 - 6/26/2019)
MLV 230B-205 TO 230B-206: Pig run - Cleaning & Gage 6/17, Combo 6/19 (6/17/2019 - 6/19/2019)
910
(104)
Sta 241: Unit 3A: Engine Maintenance (6/10/2019 - 6/13/2019) Sta 245: Annual ESD test (6/17/2019 - 6/25/2019)
Sta 249: Unit 1A: Auto Balance System Installation (6/10/2019 - 6/14/2019)
630
(491)
MLV 254-2 TO MLV 261-2: Pig Run - Cleaning/Gauge 6/4/19, Combo 6/6/19 (6/4/2019 - 6/6/2019)
935
(215)
MLV 219-3 TO MLV 307-2: Remediaton (M) (6/1/2019 - 6/5/2019)
MLV 313-1 TO MLV 307-1: Pig Runs - Cleaning/Gauge 6/13/19, ILI 6/18/19, Hard Spot 6/20/19 (6/13/2019 - 6/20/2019)
850
(756)
MLV 325-2 TO MLV 327-2A: Pig run - Cleaning & Gage 6/11, Combo 6/12 (6/11/2019 - 6/12/2019)
July 2019 (updated 04/17/19)
Week 1 (7/1 - 7/7)
Week 2 (7/8 - 7/14)
Week 3 (7/15 - 7/21)
Week 4 (7/22 - 7/28)
Week 5 (7/29 - 8/4)
880
(119)
MLV 17-1 to MLV 14-1: Pig Run - Cleaning 7/15 - 7/20, Gauge 7/23, EMAT 7/24 (7/15/2019 - 7/24/2019)
785
(267)
MLV 820-1 to MLV 823-1: Remediation (7/15/2019 - 7/20/2019)
Sta. 823
(segment 823 BH)
683
(53)
545
(138)
Sta 504: Annual ESD test (7/5/2019 - 7/5/2019) MLVS 824-1: Remediation (7/22/2019 - 7/27/2019) Sta 827: Annual ESD test (7/26/2019 - 7/26/2019)
1200
(308)
990
(518)
MLV 538-2 TO MLV 542-2: Make Piggable (M) (4/29/2019 - 7/16/2019)
MLV 538-2 TO MLV 542-2: Pig run - Chem Cleaning 7/9/19 - 7/13/19, AFD 7/16/19, EMAT 7/18/19 (7/9/2019 - 7/18/2019)
1445
(92)
MLV 550-2 TO MLV 554-2R: Remediaton (7/8/2019 - 7/13/2019)
2270
(389)
2370
(289)
Sta 87: Annual ESD test (7/18/2019 - 7/18/2019)
Sta 87: Unit 1E & 2E: Controls Upgrade (7/23/2019 - 10/15/2019)
MLV 96-2S to MLV 87-2D: Pig Runs - Caliper 7/18/19, MDS 8/1/19 (7/18/2019 - 8/1/2019)
395
(524)
MLVS 120-2: Pipe Replacement (8/1/2019 - 8/15/2019) MLVS 121-2: Recoat / Painting (8/1/2019 - 8/15/2019)
1555
(283)
1775
(63)
MLV 209-2 TO MLV 204-2: Pig Run - Cleaning/Gauge 7/16/19, MFL/AFD 7/18/19, Hardspot/EMAT 7/23/19Â Â (7/16/2019 - 7/23/2019)
Sta 209: Auxiliary Controls Upgrade (7/8/2019 - 7/12/2019)
Sta 209: Unit 3A: Foundation Replacement (5/15/2019 - 8/15/2019) MLVS 213-2: Pipe Replacement (7/19/2019 - 11/1/2019) MLVS 213-3: Pipe Replacement (5/17/2019 - 7/19/2019)
MLV 219-1 TO MLV 214-1: Pig run - Cleaning 7/16/19, MFL 7/18/19 (7/16/2019 - 7/18/2019)
MLV 219-1 TO MLV 214-1: Pig Run - Cleaning/Gauge 7/25/19, ILI 7/30/19, Hardspot 8/1/19 (7/25/2019 - 8/1/2019)
755
(259)
MLV 245-1 to MLV 249-1: Pig run - Cleaning & Gage 7/1, Combo 7/2, Hard Spot 7/9 (7/1/2019 - 7/9/2019)
1110
(40)
Sta 219: Unit 1B: Controls Upgrade (7/30/2019 - 9/6/2019)
Sta 307: Unit 5A: Install Fuel Injection System and Fuel Gas Skid (7/1/2019 - 9/30/2019)
1325
(281)
Sta 325: Annual ESD test (7/19/2019 - 7/19/2019)