TGP - Outage Impact Report Seven Day Forecast (updated 12/05/19)
-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
Est Nominal Design Capacity (Thousand Dth)
Saturday (12/7)
Sunday (12/8)
Monday (12/9)
Tuesday (12/10)
Wednesday (12/11)
Thursday (12/12)
Friday (12/13)
Primary Outage(s) that may Impact Throughput
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station 409 (Donna Line) (segment 490 FH)
605
515
(90)
Sta 409: Fuel Skid & PM on Units (12/13/2019 - 12/14/2019)
Station 1
(segment 101 BH)
317
Station 9
(segment 109 BH)
1,060
950
(110)
865
(195)
Sta 9: Emergent Repair - Unit 1B (10/3/2019 - 12/14/2019); MLV 16-1 to MLV 17-1: Anomaly Remediation (M) (12/13/2019 - 12/21/2019)
Station 25
(segment 125 BH)
889
745
(144)
MLV 32-1S to MLV 25-1D: Pig run - Cleaning/Gauge 12/6/19, Def 12/10/19, MDS 12/12/19
Station 823
(segment 823 BH)
699
530
(169)
Sta 827: Unit 3A: 8k Inspection (12/9/2019 - 12/13/2019)
Station 834
(segment 834 BH)
711
615
(96)
570
(141)
Sta 834: Unit 4A: Power Side Overhaul (9/27/2019 - 12/20/2019); Sta 836A: Fuel injector Service (12/9/2019 - 12/11/2019)
Station 860
(segment 548 BH)
1,631
1470
(161)
1280
(351)
Sta 550: Unit 2A: Foundation Repair (4/1/2019 - 12/31/2019); Sta 550: Unit 2A: Foundation Repair (4/1/2019 - 12/31/2019)
Station 860 North (Segment 860 BH)
1,942
Station 110
(segment 187 BH)
(south thru Kentucky)
2,744
2615
(129)
MLV 106-1 to MLV 96-1: Pressure Restriction from ILI (8/1/2019 - 12/31/2020); Sta 87: Bldg E: Install Vibration Bottles (12/9/2019); Sta 871: Unit A3 Maintenance: Safety Device Testing (12/9/2019 - 12/10/2019)
Station 114
(segment 114 BH)
945
MLVS 122: Broad Run Cornwell Meter: Emergent Repair (8/8/2017 - 12/31/2019)
Station 204
(Segment 204 BH)
1,902
1865
(37)
Sta 204: Unit 10A: Crankcase Inspection (11/11/2019 - 12/13/2019); MLVS 210-4: Anomaly Remediation (11/18/2019 - 12/21/2019); Sta 209: Unit 6A: Compressor Packing (12/2/2019 - 12/20/2019); Sta 219: Unit 1B: Controls Upgrade (9/16/2019 - 12/13/2019)
Station 245
(segment 245 FH)
1,065
Station 261 Discharge (segment 261 FH)
990
Station 307
(segment 307 BH)
1,200
1190
(10)
Sta 307: Unit A2 Maintenance: Engine Inspection (12/9/2019 - 12/10/2019); Sta 307: Unit A3 Maintenance: Engine Inspection (12/11/2019 - 12/12/2019)
Station 315
(segment 315 BH)
1,980
Station 325
(segment 324 FH)
1,720
Station 405 HC Line (segment 299 FH)
824
Station 224
(segment 224 FH)
402
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 December 2019 (updated 12/05/19)
Station # / Lateral
Week 1 (12/2 - 12/8)
Week 2 (12/9 - 12/15)
Week 3 (12/16 - 12/22)
Week 4 (12/23 - 12/29)
Primary Outage(s)
Sta 9: Emergent Repair - Unit 1B  (10/3/2019 - 12/14/2019); Sta 3A: Unit 1A: Engine Inspection (12/2/2019 - 12/6/2019); Sta. 11A: Annual ESD test  (12/5/2019); MLV 16-1 to MLV 17-1: Anomaly Remediation (M) (12/13/2019 - 12/21/2019)
Sta 550: Unit 2A: Foundation Repair (4/1/2019 - 12/31/2019)
MLV 106-1 to MLV 96-1: Pressure Restriction from ILI (8/1/2019 - 12/31/2020)
MLVS 210-4: Anomaly Remediation  (11/18/2019 - 12/21/2019); Sta 209: Unit 6A: Compressor Packing (12/2/2019 - 12/20/2019)
Outage Capacity Impact Report January 2020 (updated 12/05/19)
Week 1 (12/30 - 1/5)
Week 2 (1/6 - 1/12)
Week 3 (1/13 - 1/19)
Week 4 (1/20 - 1/26)
Week 5 (1/27 - 2/2)
900
(160)
MLV 11-1 to MLV 11-1A: Anomaly Remediation  (1/6/2020 - 1/13/2020); MLV 12-1 to MLV 13-1: Anomaly Remediation  (1/14/2020 - 1/20/2020)
Outage Capacity Impact Report February 2019 (updated 12/05/19)
Week 1 (2/3 - 2/9)
Week 2 (2/10 - 2/16)
Week 3 (2/17 - 2/23)
Week 4 (2/24 - 3/2)