-Primary impact restrictions may be necessary
TGP - Outage Impact Report
-Major impact restrictions may be necessary
Seven Day Forecast (updated 08/16/18)
-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 (8/18)
Sunday (8/19)
Monday (8/20)
Tuesday (8/21)
Wednesday (8/22)
Thursday (8/23)
Friday (8/24)
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
135
(103)
MLV 1-1D to MLV 9-1S: Force Majeure (6/14/2018 - 10/15/2018)
Station 9
(segment 109 BH)
739
500
(239)
MLV 1-1D to MLV 9-1S: Remediation (1/18/2018 - 8/31/2018)
MLV 1-1 to MLV 4-1: Spike Test (8/6/2018 - 10/15/2018)
MLV 17-1S to MLV 9-1D: Pig runs - Cleaning 8/20 - 8/25, AFD 8/28, EMAT 8/30 (8/20/2018 - 8/30/2018)
Sta. 87
100 Leg
(segment 163 BH)
1,378
1060
(318)
Station 79: Station Reversal (8/1/2017 - 8/31/2018)
MLV 843
(segment 834 BH)
341
Station 860
(segment 548 BH)
1,336
1190
(146)
Sta 550: Annual ESD Test (8/21/2018 - 8/21/2018)
Station 110
(segment 187 BH)
(south thru Kentucky)
2,369
2250
(119)
Sta 87: Unit 1E: Unit Maintenance (8/12/2018 - 9/7/2018)
 MLV 105-2L to MLV 106-2S: Remediation (8/20/2018 - 8/27/2018)
Sta 106: Unit 1C: Unit Maintenance (4/2/2018 - 8/27/2018)
MLV 108-2 to MLV 110-2: Pipe Replacement (M) (7/31/2018 - 10/31/2018)
MLV 866-1D to MLV 871-1: Remediation (8/20/2018 - 8/31/2018)
MLV 871-1 to MLV 876-1: Remediation (8/16/2018 - 9/30/2018)
Station 114
(segment 114 BH)
711
240
(471)
MLVS 118-3: Make Piggable (6/18/2018 - 8/25/2018)
MLV 118-3 to MLV 121-2: Remediation (6/4/2018 - 8/31/2018)
MLVS 122: Broad Run Cornwell Meter: Emergent Repair (M) (8/8/2017 - 9/30/2018)
Station 204
(Segment 204 BH)
1,836
1765
(71)
Sta 200: Unit 1B: Engine Inspection (8/15/2018 - 8/28/2018) Sta 209: Unit 6A: Crankcase Inspection (8/20/2018 - 8/31/2018)
MLVS 216: New Meter Hot Taps for Hilcorp Martin (8/21/2018 - 8/22/2018)
Station 245
(segment 245 FH)
1,014
995
(19)
940
(74)
Sta 237: Annual ESD Test (8/21/2018 - 8/21/2018)
Sta 241: Unit 2A: Catalyst Maintenance (8/20/2018 - 8/31/2018)
MLV 260
(segment 260 FH)
1,121
Station 307
(segment 307 BH)
1,078
Sta 219: Unit 9A: Crankcase Inspection (8/20/2018 - 8/24/2018)
Sta 307: Unit 5A: Crankcase Inspection (8/20/2018 - 8/24/2018)
MLVS 310: New Meter Install (4/16/2018 - 8/31/2018)
Station 315
(segment 315 BH)
1,924
1850
Sta 315: Unit 2A: Replace Bleed Valve (8/20/2018 - 8/21/2018)
Sta. 325
(segment 324 FH)
1,606
1400
(206)
MLV 321-1 to MLV 325-1: Remediation (6/18/2018 - 8/21/2018)
MLV 326-1 to MLV 327-1: Emergent Repair (5/10/2018 - 9/17/2018)
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
August 2018 (updated 08/16/18)
Station # / Lateral
Week 1 (7/30 - 8/5)
Week 2 (8/6 - 8/12)
Week 3 (8/13 - 8/19)
Week 4 (8/20 - 8/26)
Week 5 (8/27 - 9/2)
Primary Outage(s)
MLV 1-1D to MLV 9-1S: Remediation (1/18/2018 - 8/31/2018) MLV 1-1D to MLV 9-1S: Force Majeure (6/14/2018 - 10/15/2018) MLV 1-1 to MLV 4-1: Spike Test (8/6/2018 - 10/15/2018)
Jackson Meter: Modification (M) (8/27/2018 - 8/31/2018)
Sta 87: Unit 1E: Unit Maintenance (8/12/2018 - 9/7/2018) MLV 105-2L to MLV 106-2S: Remediation (8/20/2018 - 8/27/2018)
MLV 108-2 to MLV 110-2: Pipe Replacement (M) (7/31/2018 - 0/31/2018)
MLV 866-1D to MLV 871-1: Remediation (8/20/2018 - 8/31/2018) MLV 871-1 to MLV 876-1: Remediation (8/16/2018 - 9/30/2018)
(211)
MLV 118-3 to MLV 121-2: Remediation (6/4/2018 - 9/30/2018)
Sta 200: Unit 1B: Engine Inspection (8/15/2018 - 8/28/2018) Sta 209: Unit 6A: Crankcase Inspection (8/20/2018 - /31/2018)
980
(141)
Sta 261: A Building: BPS Upgrade (8/27/2018 - 9/9/2018)
Sta. 405
HC Line (segment 299 FH)
803
695
(108)
Sta 405A: Unit 1A: 4K - 8K Inspection (8/27/2018 - 8/27/2018)
September 2018 (updated 08/16/18)
Week 1 (9/3 - 9/9)
Week 2 (9/10 - 9/16)
Week 3 (9/17 - 9/23)
Week 4 (9/24 - 9/30)
395
(167)
Sta 409: Adding Gas Coolers (9/3/2018 - 10/19/2018)
MLV 409A-101 TO MLV 409A-103: Remediation (9/4/2018 - 9/28/2018)
MLV 1-1D to MLV 9-1S: Force Majeure (6/14/2018 - 10/15/2018) MLV 1-1 to MLV 4-1: Spike Test (8/6/2018 - 10/15/2018)
Sta 25: Annual ESD Test (9/18/2018 - 9/19/2018)
Station 546
(segment 542 BH)
1,237
965
(272)
1080
(157)
Sta 542: Annual ESD Test (9/5/2018 - 9/6/2018) Sta 546: Annual ESD Test (9/18/2018 - 9/19/2018)
1120
(216)
Sta 542: Station Maintenance (9/10/2018 - 9/14/2018)
Sta 555: Unit 1B: Inspection & Safety Device Check (9/11/2018 - 9/13/2018)
2285
(84)
2300
(69)
Sta 87: Unit 4C: Unit Maintenance (9/24/2018 - 9/28/2018)
Sta 87: Building D: Replace Scrubber Filters (9/10/2018 - /13/2018)
Sta 87: Unit 3D: Bearing Protection System (9/10/2018 - 9/20/2018) Sta 87: Unit 1E: Unit Maintenance (8/12/2018 - 9/7/2018)
Sta 96: Unit 2D: Electrical Panel Replacement  (9/4/2018 - 9/14/2018) MLV 108-2 to MLV 110-2: Pipe Replacement (M) (7/31/2018 - 0/31/2018)
Sta 110: Exciter Panel Upgrade (9/4/2018 - 9/17/2018)
Sta 110: Unit Controls Upgrade (9/17/2018 - 11/4/2018)
1630
1575
(261)
Sta 214: Electrical Maintenance (9/17/2018 - 9/17/2018) 218-2 to 219-2: Pipe Replacement (9/17/2018 - 9/28/2018)
MLVS 216: Meter Hot Taps for Columbia Ohio Gas (9/12/2018 - 9/13/2018) MLV 219-4 to MLV 214-4 Pig runs - Disk (9/30/2018 - 9/30/2018)
Station 233
(segment 233 FH)
467
MLV 230-1 to MLV 237-1: Remediation (M) (9/24/2018 - 10/12/2018)
945
(176)
1006
(115)
MLV 251-1 to MLV 253-1: Pressure Test (9/5/2018 - 10/19/2018) Sta 261: A Building: BPS Upgrade (8/27/2018 - 9/9/2018)
Sta 261: C Building: BPS Upgrade (9/10/2018 - 9/23/2018)
Sta 261: C Building: Silencer Replacement (9/10/2018 - 9/23/2018) Sta 261: Unit Maintenance: Water Wash (9/10/2018 - 9/14/2018)
Sta 261: Unit Maintenance: Boroscope Maintenance (9/18/2018 - /20/2018)
Sta 261: Unit 4A: Compressor Maintenance (9/18/2018 - 9/21/2018)
Sta 261; Unit 4A: Automation Upgrade (9/23/2018 - 10/10/2018) Sta 264: Unit Maintenance: Water Wash (9/12/2018 - 9/13/2018)
Sta 264: Unit Maintenance: Boroscope Maintenance (9/25/2018 - 9/26/2018)
(138)
MLV 219-2D to MLV 307-1: Pig runs - Cleaning / Gauge 9/25/18, AFD 9/27/18,
EMAT 10/25/18 (9/25/2018 - 10/25/2018)
1875
(49)
MLV 315-2 to MLV 317-2: Remediation (9/10/2018 - 9/15/2018) Sta 315: Water Wash (1 Unit at a Time) (9/25/2018 - 9/27/2018)
1375
(231)
1600
(6)
Sta 323A: Annual ESD Test  (9/19/2018 - 9/19/2018) MLVS 323: Line 1: Pig runs- Maintenance (9/4/2018 - 9/28/2018)
Sta 323A: Unit 2A: Unit Maintenance (9/17/2018 - 9/20/2018) MLV 326-1 to MLV 327-1: Emergent Repair (5/10/2018 - 9/17/2018)
235
(568)
MLV 313A-405A to MLV 313A-409: Replace Actuators (M) (9/17/2018 - 9/22/2018) Sta 313: Annual ESD Test (9/17/2018 - 9/17/2018)
October 2018 (updated 08/16/18)
Week 1 (10/1 - 10/7)
Week 2 (10/8 - 10/14)
Week 3 (10/15 - 10/21)
Week 4 (10/22 - 10/28)
MLV 17-2 to MLV 9-2: Pig runs - Cleaning 10/22, 10/23, 10/24,
Combo 10/30 (10/22/2018 - 10/30/2018)
MLV 822
(segment 820 BH)
1,052
0
(1052)
MLV 820 to MLV 823: KS Line Trap Installation (M) (10/1/2018 - 10/15/2018)
Sta. 823
(segment 823 FH)
440
Sta 823: Replace existing Receipt Air Compressor
(10/15/2018 - 10/18/2018)
Sta 823: Automate Fan Motors on Gas Coolers Â
Sta 823: Purchase Power Conversion (10/15/2018 - 10/18/2018)
MLVS 825: New Meter Tie-In (10/9/2018 - 10/9/2018)
2275
(94)
2185
(184)
MLV 87-1D to MLV 96-1S: Remediation
(10/1/2018 - 10/20/2018)
MLVS 103-4: Remediation (10/22/2018 - 11/18/2018)
MLV 108-2 to MLV 110-2: Pipe Replacement (M)
(7/31/2018 - 10/31/2018)
Sta 110: Unit Controls Upgrade (9/17/2018 - 11/4/2018)
MLV 111-3 to MLV 114-3: Pig runs - Cleaning & Gauge Tool 10/10/18, AFD Tool 10/16/18,
EMAT 10/18/18 (10/10/2018 - 10/18/2018)
1700
(136)
MLVS 213-4: Remediation (10/15/2018 - 10/19/2018)
615
(506)
MLV 251-1 to MLV 253-1: Pressure Test
(9/5/2018 - 10/19/2018)
MLV 254-2 to MLV 261-2: Pig runs - Cleaning 10/22/18, EMAT 10/24/18 (10/22/2018 - 10/24/2018)
Sta 261: Automation Upgrade (10/1/2018 - 10/23/2018)
Sta 261: Unit 4A: Automation Upgrade
(9/23/2018 - 10/10/2018)
MLV 219-2D to MLV 307-1: Pig runs - Cleaning / Gauge 9/25/18, AFD 9/27/18, EMAT 10/25/18 (9/25/2018 - 10/25/2018)
Sta 266A: Annual ESD Test (10/2/2018 - 10/3/2018)
1900
(24)
MLVS 318-1: Stagecoach/Latini: Meter Tie-In
(10/3/2018 - 10/5/2018)
MLVS 318-2: Stagecoach/Latini: Meter Tie-In
(10/8/2018 - 10/10/2018)
1500
(106)
1350
(256)
Sta 323 Unit 2A: Substation inspection work
(10/1/2018 - 10/4/2018)
Sta 325: Annual ESD Test (10/25/2018 - 10/25/2018)
Sta 405A: Station Filter Separator Filter Change-Out (10/15/2018 - 10/16/2018)