TGP - Outage Impact Report Seven Day Forecast (updated 03/15/18)
-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 (3/17)
Sunday (3/18)
Monday (3/19)
Tuesday (3/20)
Wednesday (3/21)
Thursday (3/22)
Friday (3/23)
Primary Outage(s) that may Impact Throughput
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station 409 (Donna Line) (segment 490 FH)
582
375
(207)
Sta 409: Unit 1A: Unit Maintenance (3/12/2018 - 4/16/2018)
MLV 406
(segment 406 BH)
442
285
(157)
Station 1
(segment 101 BH)
258
Station 9
(segment 109 BH)
758
515
(243)
MLV 1-1D to MLV 9-1S: Remediation (M) (1/18/2018 - 6/15/2018) , MLV 2-1 to MLV 4-1: Pressure Weld Replacement (3/13/2018 - 5/1/2018) ,
Sta 3A: New Station Tie-In (100-1 line) (3/15/2018 - 4/30/2018)
MLV 843
(segment 834 BH)
242
Station 546
(segment 542 BH)
1,304
MLVS 538-2: Pipe Replacement (M) (3/10/2018 - 3/20/2018)
Station 860
(segment 548 BH)
1,341
1320
(21)
Sta. 550-1A: Unit Maintenance (8/15/2017 - 6/1/2018)
Station 110
(segment 187 BH)
(south thru Kentucky)
2,478
Station 114 (segment BH)
733
465
(268)
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) ,
MLVS 122: Broad Run Cornwell Meter: Emergent Repair (M) (8/8/2017 - 4/30/2018)
Station 204
(Segment 204 BH)
1,910
1904
(6)
Sta 204: Unit 4A: Unit Maintenance (3/5/2018 - 3/30/2018) , Sta. 214-1A: Foundation Replacement (3/27/2017 - 3/31/2018)
Station 230C (segment 296 FH)
813
Station 245
(segment 245 FH)
1,067
Station 254
(segment 256 FH)
1,258
1250
(8)
1240
(18)
Sta 254: Unit 2A: Unit Maintenance (3/5/2018 - 6/30/2018) , Sta 254: Unit 4A: Crankcase Inspection (3/19/2018 - 3/23/2018)
Station 261
(segment 261 FH)
992
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 March 2018 (updated 03/15/18)
Station # / Lateral
Week 1 (3/5 - 3/11)
Week 2 (3/12 - 3/18)
Week 3 (3/19 - 3/25)
Week 4 (3/26 - 4/1)
Primary Outage(s)
420
(338)
Sta 3A: New Station Tie-In (100-1 line) (3/15/2018 - 4/30/2018) , Sta 9: Annual ESD Test (3/28/2018 - 3/29/2018)
MLV 865
(Segment 860 BH)
1,587
860
(727)
MLV 559-2 to MLV 565-2: Pig runs - Cleaning 3/26/18, MFL 3/28/18 (3/26/2018 - 3/28/2018)
Sta 254: Unit 2A: Unit Maintenance (3/5/2018 - 6/30/2018)
1940
(40)
Sta 315: Unit 1B: Water Wash (3/29/2018 - 3/29/2018)
Outage Capacity Impact Report April 2018 (updated 03/15/18)
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
505
(57)
MLV 400-1 (STATION 1) to MLV 409-1: Remediation (4/9/2018 - 4/27/2018)
423
(138)
238
739
(224)
0
(242)
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)
1,336
(16)
2,369
711
500
(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
1810
(33)
1570
(273)
Sta 204: Annual ESD Test (4/23/2018 - 4/27/2018) , Sta 209: Unit 1A: Foundaton Repair (4/2/2018 - 6/22/2018)
743
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
MLV 254-1 to MLV 261-1: Remediation - Phase 1 (4/2/2018 - 5/12/2018) , Sta 254: Unit 2A: Unit Maintenance (3/5/2018 - 6/30/2018)
881
685
(196)
Sta 261: Unit Maintenance: Water Wash (4/2/2018 - 4/6/2018) ,
Sta 261: Unit Maintenance: Boroscope Maintenance (4/17/2018 - 4/20/2018) ,
1,078
990
(88)
Sta 303A: Unit 1A: Unit Maintenance (4/2/2018 - 4/13/2018)
1,924
Sta 317: Unit 1B: Electric Company Outage (4/20/2018 - 4/23/2018) , MLVS 319: Meter Tie-In (4/24/2018 - 5/18/2018)
1,601
1400
(201)
MLV 319-2 to MLV 321-2: Pig runs - Cleaning / Gauge 4/24/18, Caliper 4/25/18, MFL 4/26/18 (4/24/2018 - 4/26/2018) ,
Sta 325: Station Outage: Water Wash (4/4/2018 - 4/6/2018)
Outage Capacity Impact Report May 2018 (updated 03/15/18)
Week 1 (4/30 - 5/6)
Week 2 (5/7 - 5/13)
Week 3 (5/14 - 5/20)
Week 4 (5/21 - 5/27)
Week 5 (5/28 - 6/3)
Sta 409A: Annual ESD Test (5/7/2018 - 5/11/2018)
(239)
430
(309)
630
(109)
MLV 1-1D to MLV 9-1S: Remediation (M) (1/18/2018 - 6/15/2018) ,
MLV 1-2 to MLV 5-2: Pig runs - Cleaning 5/15/18, Cleaning 5/18/18, Gauge 5/21/18, MFL 5/25/18 (5/15/2018 - 5/25/2018) ,
MLV 2-1 to MLV 4-1: Pressure Weld Replacement (3/13/2018 - 5/1/2018) , Sta 3A: New Station Tie-In (100-1 line) (3/15/2018 - 4/30/2018) ,
Sta 3A: New Station Tie-In (100-2 line) (5/7/2018 - 5/14/2018)
Sta. 550-1A: Unit Maintenance (8/15/2017 - 6/1/2018) , Sta 555: Annual ESD Test (5/14/2018 - 5/20/2018)
240
(471)
MLVS 118-3: Make Piggable (4/30/2018 - 6/2/2018) ,
MLV 118-3 to MLV 121-2: Remediation (5/3/2018 - 5/12/2018) , MLV 115-3: Pipe Replacement (4/16/2018 - 4/30/2018) ,
MLV 118-1 to MLV 121-1: Pig runs - Cleaning / Gauge 5/1/18, MFL 5/2/18 (5/1/2018 - 5/2/2018) ,
1575
1545
(298)
1755
MLV 200-1D to MLV 200-1A: Drip Removal (5/30/2018 - 6/6/2018) ,
MLV 200-3A to MLV 200-3: Pig runs - Cleaning / Gauge 5/15/18, MFL 5/17/18, Hard Spot Tool 5/22/18 (5/15/2018 - 5/22/2018) ,
MLV 204-2D to MLV 205-2: Drip Removal (5/16/2018 - 5/23/2018) , MLV 204-4BL to MLV 205-4: Drip Removal (5/7/2018 - 5/14/2018) ,
Sta 209: Annual ESD Test (4/30/2018 - 5/4/2018) ,
Sta 209: Unit 1A: Foundaton Repair (4/2/2018 - 6/22/2018) , Sta 214: Annual ESD Test (5/7/2018 - 5/14/2018)
490
(253)
Sta 230C: Annual ESD Test (5/8/2018 - 5/10/2018) ,
230B-201 TO 230B-206A: Make Piggable (5/14/2018 - 6/16/2018)
570
(444)
800
(214)
Sta 241: Annual ESD Test (5/17/2018 - 5/25/2018) ,
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 245: Unit 1C: Unit Maintenance (5/7/2018 - 5/11/2018) , Sta 241: Unit 2B: Unit Maintenance (5/21/2018 - 6/1/2018) , MLV 245-2D to MLV 249-2: Pig runs - Cleaning / Gauge 5/8/18, Combo 5/9/18 (5/8/2018 - 5/9/2018) ,
Sta 249: Annual ESD Test (5/7/2018 - 5/7/2018) ,
Sta 249: Unit 1A: Unit Maintenance (5/7/2018 - 5/18/2018) , Sta 249: Unit 2A: Unit Maintenance (5/28/2018 - 6/8/2018)
705
(500)
915
(290)
1170
(35)
Sta 254: Annual ESD Test (5/17/2018 - 5/27/2018) ,
Sta 254: Station Automation and Maintenance (5/17/2018 - 5/27/2018) , MLV 254-1 to MLV 261-1: Remediation - Phase 1 (4/2/2018 - 5/12/2018) , MLV 254-2 to MLV 261-2: Pig runs - Cleaning / Gauge 5/15/18,
AFD 5/16/18 (5/15/2018 - 5/16/2018) ,
Sta 254: Building A: Automation Upgrade - 2 weeks/unit - up to 2 units may be down at a same time (5/28/2018 - 7/28/2018) ,
Sta 254: Unit 2A: Unit Maintenance (3/5/2018 - 6/30/2018) ,
Sta 254: Unit 2B: Unit Maintenance (5/21/2018 - 5/25/2018)
600
(281)
MLV 261-2 to MLV 267-2: Remediation (5/14/2018 - 5/25/2018) , Sta 264: Unit 1C: Turbine Exchange (5/7/2018 - 5/11/2018) , Sta 264: Unit 2C: Turbine Exchange (4/30/2018 - 5/6/2018)
Sta 317: Unit 1B: Electric Company Outage (5/18/2018 - 5/21/2018) , MLV 319-1 to MLV 321-1: Remediation (5/21/2018 - 6/1/2018) , MLVS 319: Meter Tie-In (4/24/2018 - 5/18/2018)