-Primary impact restrictions may be necessary
TGP - Outage Impact Report
-Major impact restrictions may be necessary
Seven Day Forecast (updated 07/18/19)
-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 (7/20)
Sunday (7/21)
Monday (7/22)
Tuesday (7/23)
Wednesday (7/24)
Thursday (7/25)
Friday (7/26)
Primary Outage(s) that may Impact Throughput
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station 409 (Donna Line) (segment 490 FH)
567
Station 1
(segment 101 BH)
269
Station 9
(segment 109 BH)
1,000
990
(10)
MLVS 9-2: Install New Valve (7/22/2019 - 7/25/2019)
Sta. 823
(segment 823 BH)
682
200
(482)
Sta 827 to Sta 823: Maintenance Pig (M) (7/23/2019)
Station 834
(segment 834 BH)
690
615
(75)
Sta 834: Unit 3A: Power Side Overhaul (7/22/2019 - 8/30/2019)
Station 548
(segment 542 BH)
1,514
(524)
MLV 538-2 TO MLV 542-2: Pig run - Chem Cleaning 7/15/19 - 7/17/19, Gauge 7/18/19, AFD 7/19/19, EMAT 7/22/19 (M) (7/15/2019 - 7/22/2019)
Station 860
(segment 548 BH)
1,537
1470
(67)
Sta 550: Unit 2A: Foundation Repair (4/1/2019 - 9/15/2019) MLVS 557L-3: Make Piggable (7/15/2019 - 7/20/2019)
Station 87
500 Leg
(Segment 860 BH)
1,821
1770
(51)
Sta 860: Controls Upgrade (5/21/2019 - 7/30/2019)
Station 110
(segment 187 BH)
(south thru Kentucky)
2,659
2500
(159)
MLV 87-2D TO MLV 96-2S: Remediaton (5/13/2019 - 8/10/2019)
Sta 106: Unit 2D: Fuel Injector Inspections (7/15/2019 - 7/29/2019) MLV 107-2 to MLV 110-2: Anomaly Remediation (M) (7/16/2019 - 8/31/2019)
Station 114
(segment 114 BH)
920
MLVS 122: Broad Run Cornwell Meter: Emergent Repair (8/8/2017 - 10/31/2019)
Station 204
(Segment 204 BH)
1,833
1690
(143)
1800
(33)
1775
(58)
MLV 209-2 TO MLV 204-2: Pig Run - Cleaning/Gauge 7/16/19, MFL/AFD 7/18/19, Hardspot/EMAT 7/23/19Â (7/16/2019 - 7/23/2019)
Sta 209: Unit 3A: Foundation Replacement (5/9/2019 - 8/15/2019) MLVS 213-2: Pipe Replacement (7/18/2019 - 11/1/2019)
Sta 214: Unit 5A: Replace 1 Broken Anchor Bolt (7/17/2019 - 7/22/2019) Sta 214: Unit 7A: Replace Exhaust Manifold (7/22/2019 - 8/9/2019)
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)
Station 245
(segment 245 FH)
1,014
950
(64)
Sta 249: Unit 1B: 50K Hr Overhaul (7/22/2019 - 8/16/2019)
Station 254
(segment 256 FH)
1,195
1185
Sta 254: Unit 4A: Foundation Repair (3/8/2019 - 7/26/2019)
Station 261 Suction (segment 260 FH)
1,121
Station 307
(segment 307 BH)
1,147
730
(417)
MLV 219-3 TO MLV 307-2: Remediaton (M) (7/22/2019 - 7/26/2019)
Station 315
(segment 315 BH)
1,927
Sta. 325
(segment 324 FH)
1,600
Sta 321: Annual ESD test (7/23/2019)
Sta. 405
HC Line (segment 299 FH)
803
1,193
Sta. 229
(segment 224 FH)
390
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
July 2019 (updated 07/18/19)
Station # / Lateral
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)
Primary Outage(s)
870
(130)
Sta 11A: Unit 1A: 4k Inspection (7/30/2019 - 8/1/2019)
Sta 847
(segment 847 FH)
620
0
(620)
MLVS 856-1: Spike Test (7/29/2019 - 8/31/2019)
Sta 550: Unit 2A: Foundation Repair (4/1/2019 - 9/15/2019)
(south thru
Kentucky)
1535
(298)
Sta 204: Mainline Filter (7/29/2019 - 8/2/2019)
Sta 214: Unit 7A: Replace Exhaust Manifold (7/22/2019 - 8/9/2019) Sta 214: Unit 8A: Replace 6 chocks FEW (7/29/2019 - 8/2/2019)
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)
Station 229
August 2019 (updated 07/18/19)
Week 1 (8/5 - 8/11)
Week 2 (8/12 - 8/18)
Week 3 (8/19 - 8/25)
Week 4 (8/26 - 9/1)
820
(180)
MLV 17-1 to MLV 9-1: Pig Run - Cleaning 8/5 - 8/10, Gauge 8/13, EMAT 8/14 (8/5/2019 - 8/14/2019)
Station 25
(segment 125 BH)
876
760
(116)
550
(326)
Sta 40-1 to Sta 32-1: Maintenance Pig (8/14/2019) Sta 40-3 to Sta 32-3: Maintenance Pig (8/21/2019)
MLV 557-3 TO MLV 559-3: Pig run - Cleaning 8/12/19, MFL Combo 8/14/19 (8/12/2019 - 8/14/2019)
2550
(109)
Sta 87: Unit 1E & 2E: Controls Upgrade (8/13/2019 - 10/29/2019) MLV 87-2D TO MLV 96-2S: Remediaton (5/13/2019 - 8/10/2019)
MLVS 87-2D: Make Piggable (8/5/2019 - 8/10/2019)
MLV 107-2 to MLV 110-2: Anomaly Remediation (M) (7/16/2019 - 8/31/2019)
510
(410)
MLV 121-2A to MLV 119-2: Pig run - Cleaning 8/20/19, MDS 8/21/19 (8/20/2019 - 8/21/2019)
1420
(413)
Sta 209: Unit 3A: Foundation Replacement (5/9/2019 - 8/15/2019)
MLV 214-4 to MLV 209-4: Pig Run - Cleaning/Gauge 8/6/19, MFL 8/8/19 (8/6/2019 - 8/8/2019) MLVS 213-2: Pipe Replacement (7/18/2019 - 11/1/2019)
Sta 214: Unit 7A: Replace Exhaust Manifold (7/22/2019 - 8/9/2019)
MLV 219-2 to MLV 214-2: Pig Runs - Cleaning/Gauge 8/13/19, ILI 8/15/19 (8/13/2019 - 8/15/2019) MLV 219-2 TO MLV 214-2: Pig Run - ILI 8/20/19, Hardspot 8/22/19 (8/20/2019 - 8/22/2019)
(94)
Sta 237: Annual ESD test (8/20/2019) MLVS 244-1: Hydro Test (8/23/2019 - 9/20/2019)
1010
(111)
825
(296)
Sta 261: Unit 1D: Turbine Exchange (8/13/2019 - 8/16/2019) Sta 264: Annual ESD test (8/28/2019)
1140
(7)
Sta 219: Unit 1B: Controls Upgrade (8/27/2019 - 10/18/2019)
September 2019 (updated 07/18/19)
Week 1 (9/2 - 9/8)
Week 2 (9/9 - 9/15)
Week 3 (9/16 - 9/22)
Week 4 (9/23 - 9/29)
530
(470)
MLV 17-2 to MLV 9-2D: Pig runs - Chem Clean 9/12/19 - 9/18/19, Gauge 9/20/19, AFD 9/24/19, EMAT 9/26/19 (9/12/2019 - 9/26/2019)
1375
(446)
Sta 860: Annual ESD test (9/18/2019)
2370
(289)
2490
(169)
Sta 87: Unit 1E & 2E: Controls Upgrade (8/13/2019 - 10/29/2019)
MLV 95-2 to MLV 87-2D: Pig Runs - Cleaning 9/10, AFD 9/12, EMAT 9/17 (9/10/2019 - 9/17/2019) MLV 106-1 to MLV 96-1: Pig Runs - AFD 9/25/19 (9/25/2019)
395
(525)
MLVS 120-2: Pipe Replacement (9/16/2019 - 9/30/2019) MLVS 121-2: Recoat / Painting (9/16/2019 - 9/30/2019)
1785
(48)
MLV 209-1 TO MLV 204-1: Pig Runs - Cleaning/Gauge 9/10/19, MFL/AFD 9/12/19, Hardspot/EMAT 9/17/19Â (9/10/2019 - 9/17/2019)
MLVS 213-2: Pipe Replacement (7/18/2019 - 11/1/2019)
745
(269)
(24)
Sta 241: Air Compressor, Switchgear, and UPS upgrade (9/9/2019 - 9/20/2019) MLVS 244-1: Hydro Test (8/23/2019 - 9/20/2019)
Sta 245: Unit 1C: Device Checks & Boroscope (9/27/2019 - 10/4/2019)
Sta 254: Unit 1A: Turbo Replacement (9/16/2019 - 9/21/2019)
Sta 219: Unit 1B: Controls Upgrade (8/20/2019 - 10/18/2019)
1825
(102)
(152)
Sta 315: Unit 2A: 4k Maintenance (9/3/2019 - 9/4/2019) Sta 315: Unit 1B: 4k Maintenance (9/4/2019)
Sta 317: Annual ESD test (9/10/2019)
1400
(200)
Sta 323A: Annual ESD test (9/17/2019)
625
(568)
MLV 313A-402 and MLV 313A-409: MLV Stem Replacement (M) (9/9/2019 - 9/13/2019)
October 2019 (updated 07/18/19)
Week 1 (9/30 - 10/6)
Week 2 (10/7 - 10/13)
Week 3 (10/14 - 10/20)
Week 4 (10/21 - 10/27)
Week 5 (10/28 - 11/3)
865
(135)
Sta 9: Building C Tie-In (10/1/2019 - 10/5/2019)
750
(126)
MLV 32-2D to MLV 40-2S: Wrinkle Bend (10/15/2019 - 10/24/2019)
505
(177)
575
(107)
Sta 40 to Sta 823: Maintenance Pig (M) (10/8/2019) MLVS 824-1: Remediation (9/30/2019 - 10/6/2019)
565
(55)
Sta 847: Annual ESD test (10/19/2019)
1315
(199)
MLV 546-1 to MLV 549-1: Make Piggable (10/1/2019 - 10/14/2019)
1015
(132)
Sta 219: Unit 1B: Controls Upgrade (8/20/2019 - 10/18/2019) Sta 307: Annual ESD test (10/18/2019)