-Primary impact restrictions may be necessary
TGP - Outage Impact Report
-Major impact restrictions may be necessary
Seven Day Forecast (updated 07/19/18)
-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 (7/21)
Sunday (7/22)
Monday (7/23)
Tuesday (7/24)
Wednesday (7/25)
Thursday (7/26)
Friday (7/27)
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 - TBD)
Station 9
(segment 109 BH)
739
500
(239)
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 - TBD)
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
1210
(126)
Sta 550: Repair 3A Discharge Load Line Saddle Pad (7/16/2018 - 7/22/2018)
Station 87
500 Leg
(Segment 860 BH)
1,464
1175
(289)
Sta 563: Tie-In to 500-1, 500-2, & 800-1 (6/25/2018 - 7/27/2018)
Station 110
(segment 187 BH)
(south thru Kentucky)
2,369
2200
(169)
Sta 87: Building C: Valve Maintenance (7/16/2018 - 7/31/2018) Sta 87: Unit 1E: Unit Maintenance (7/23/2018 - 8/18/2018)
MLV 106-4D to MLV 200-1S: Remediation (6/7/2018 - 7/27/2018) Sta 106: Unit 1C: Unit Maintenance (4/2/2018 - 7/27/2018)
MLV 871-1 to MLV 876-1: Remediation (7/23/2018 - 8/31/2018)
Station 114
(segment 114 BH)
711
240
(471)
MLVS 118-3: Make Piggable (6/18/2018 - 7/30/2018) MLV 118-3 to MLV 121-2: Remediation (6/4/2018 - 7/31/2018)
MLVS 122: Broad Run Cornwell Meter: Emergent Repair (M) (8/8/2017 - 8/15/2018)
Station 204
(Segment 204 BH)
1,843
1810
(33)
1700
(143)
Sta 204: Unit 9A: Inspect Power Cylinder (7/24/2018 - 7/25/2018)
MLV 209-1 to MLV 214-1: Pig runs - Cleaning / Gauge 6/26/18, MFL 7/24/18, Hard spot 7/26/18 (M) (6/26/2018 - 7/26/2018)
MLV 209-3 to MLV 214-3: Pig runs - Cleaning / Gauge 6/28/18, MFL 7/31/18, Hard spot 8/02/18 (6/28/2018 - 8/2/2018)
Sta 214: Unit 10A: Compressor Maintenance (7/23/2018 - 7/27/2018)
Station 230C (segment 296 FH)
743
410
(333)
230B-201 TO 230B-206A: Make Piggable (7/19/2018 - 7/31/2018)
Station 245
(segment 245 FH)
1,014
995
(19)
Sta 241: Unit 1B: Unit Maintenance (7/16/2018 - 7/27/2018)
MLV 260
(segment 260 FH)
1,121
1086
(35)
MLV 254-1 to MLV 261-1: Remediation - Phase 1 (4/2/2018 - 7/23/2018)
Sta 254: Building A: Automation Upgrade - 2 weeks/unit - up to 2 units may be down at a same time (6/1/2018 - 7/29/2018)
Station 307
(segment 307 BH)
1,078
MLVS 310: New Meter Install (4/16/2018 - 8/31/2018)
Station 315
(segment 315 BH)
1,924
1750
(174)
Sta 317: Standby Generator (7/25/2018 - 7/29/2018)
Sta 317: Unit 1B: Compressor Maintenance (6/1/2018 - 8/17/2018) Sta 317: Unit 1B: Electric Company Outage (7/27/2018 - 7/31/2018)
Sta. 325
(segment 324 FH)
1,601
1400
(201)
MLV 321-1 to MLV 325-1: Remediation (6/18/2018 - 8/15/2018) MLVS 323: Line 1: Pig runs- Maintenance (7/1/2018 - 7/31/2018) 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
July 2018 (updated 07/19/18)
Station # / Lateral
Week 1 (7/2 - 7/8)
Week 2 (7/9 - 7/15)
Week 3 (7/16 - 7/22)
Week 4 (7/23 - 7/29)
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 - TBD) Jackson Meter: Modification (M) (7/27/2018 - 7/29/2018) Ganado Meter: Modification (M) (7/27/2018 - 7/29/2018)
Sta 847
(segment 847 BH)
249
0
(249)
MLV 851-1 to MLV 852-1: Spike Test (7/26/2018 - 9/8/2018)
August 2018 (updated 07/19/18)
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)
MLV 17-1S to MLV 9-1D: Pig runs - Cleaning 8/20 - 8/24, AFD 8/28, EMAT 8/30 (8/20/2018 - 8/30/2018)
Sta 32: Replace Jacket Water Tank (8/6/2018 - 8/12/2018)
2250
(119)
2300
(69)
Sta 87: Unit 8C: Unit Maintenance (8/20/2018 - 8/31/2018) Sta 87: Building C: Valve Maintenance (7/16/2018 - 7/31/2018)
Sta 87: Unit 1E: Unit Maintenance (7/23/2018 - 8/18/2018) MLV 105-2L to MLV 106-2S: Remediation (8/20/2018 - 8/27/2018)
MLV 108-2 to MLV 110-2: Pipe Replacement (8/7/2018 - 10/15/2018)
(211)
1630
(213)
1350
(493)
Sta 204: Unit 10A: Unit Inspection (7/31/2018 - 8/1/2018)
MLV 209-4 to MLV 204-4: Pig runs - Cleaning / Gauge 8/14/18, MFL 8/16/18 (8/14/2018 - 8/16/2018) MLV 209-3 to MLV 214-3: Pig runs - Cleaning / Gauge 6/28/18, MFL 7/31/18, Hard spot 8/02/18 (6/28/2018 - 8/2/2018)
Sta 214: Electrical Maintenance (8/3/2018 - 8/3/2018)
MLVS 217: New Meter Hot Taps for Hickory Run (8/21/2018 - 8/22/2018)
Station 229
(segment 224 FH)
384
300
(84)
Sta 224: Replace Jacket Water Fluid (7/30/2018 - 8/3/2018)
230B-101 TO 230B-106: Make Piggable (8/7/2018 - 8/7/2018)
230B-201 TO 230B-206A: Make Piggable (8/14/2018 - 8/14/2018)
Sta 241: Unit 1A: Crankcase Inspection (7/30/2018 - 8/3/2018) Sta 241: Unit 2B: Bearing Replacement (8/6/2018 - 8/17/2018)
980
(141)
Sta 261: A Building: BPS Upgrade (8/20/2018 - 8/30/2018) Sta 261; Unit 4A: Automation Upgrade (8/20/2018 - 9/7/2018)
Sta 317: Unit 1B: Compressor Maintenance (6/1/2018 - 8/17/2018)
MLV 321-1 to MLV 325-1: Remediation (6/18/2018 - 8/15/2018) MLVS 323: Line 1: Pig runs- Maintenance (7/1/2018 - 7/31/2018) Sta 323A: Unit 2A: Unit Maintenance (8/6/2018 - 8/11/2018)
MLV 326-1 to MLV 327-1: Emergent Repair (5/10/2018 - 9/17/2018)
September 2018 (updated 07/19/18)
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 (9/10/2018 - 9/28/2018)
Sta 834: Annual ESD Test (9/16/2018 - 9/16/2018)
MLV 851-1: Drip Removal and Install New Valve (9/8/2018 - 9/26/2018)
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)
1190
(146)
Sta 542: Station Maintenance (9/10/2018 - 9/14/2018) Sta 550: Annual ESD Test (9/28/2018 - 9/28/2018)
Sta 555: Unit 1B: Inspection & Safety Device Check (9/11/2018 - 9/13/2018)
(south thru
Kentucky)
2285
Sta 96: Unit 2D: Electrical Panel Replacement (9/4/2018 - 9/14/2018) MLV 108-2 to MLV 110-2: Pipe Replacement (8/7/2018 - 10/15/2018) Sta 110: Unit Controls Upgrade (9/4/2018 - 10/19/2018)
1820
(23)
1575
(268)
218-2 to 219-2: Pipe Replacement (9/17/2018 - 9/28/2018) MLV 219-4 to MLV 214-4: Pig run - Disk – (9/30/2018 - 9/30/2018)
(384)
MLV 230-1 to MLV 237-1: Remediation (9/24/2018 - 10/12/2018)
1006
(115)
MLV 251-1 to MLV 253-1: Pressure Test (9/5/2018 - 10/19/2018) Sta 261: C Building: BPS Upgrade (9/10/2018 - 9/21/2018)
Sta 261: C Building: Silencer Replacement (9/3/2018 - 9/22/2018) Sta 261: Unit Maintenance: Water Wash (9/10/2018 - 9/14/2018)
Sta 261: Unit Maintenance: Boroscope Maintenance (9/11/2018 - 9/13/2018) Sta 261; Unit 4A: Automation Upgrade (8/20/2018 - 9/7/2018)
Sta 261: Unit 4A: Compressor Maintenance (9/11/2018 - 9/14/2018) Sta 264: Unit Maintenance: Water Wash (9/12/2018 - 9/13/2018)
Sta 264: Unit Maintenance: Boroscope Maintenance (9/18/2018 - 9/19/2018)
990
(88)
940
(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)
Sta 303A: Annual ESD Test (9/7/2018 - 9/7/2018)
1875
(49)
MLV 315-2 to MLV 317-2: Remediation (9/10/2018 - 9/15/2018)
Sta. 405
HC Line (segment 299 FH)
801
235
(566)
MLV 313A-405A to MLV 313A-409: Replace Actuators (M) (9/17/2018 - 9/22/2018)