-Primary impact restrictions may be necessary
TGP - Outage Impact Report
-Major impact restrictions may be necessary
Seven Day Forecast (updated 11/15/18)
-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 (11/17)
Sunday (11/18)
Monday (11/19)
Tuesday (11/20)
Wednesday (11/21)
Thursday (11/22)
Friday (11/23)
Primary Outage(s) that may Impact Throughput
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station 409 (Donna Line) (segment 490 FH)
601
Station 1
(segment 101 BH)
255
Station 9
(segment 109 BH)
716
MLV 822
(segment 820 BH)
1,052
0
(1052)
MLV 820 to MLV 823: KS Line Trap Installation (M) (11/5/2018 - 11/20/2018)
Station 860
(segment 548 BH)
1,633
1550
(83)
Sta 550: Unit 1A: Regrout (6/4/2018 - 11/30/2018)
Station 110
(segment 187 BH)
(south thru Kentucky)
2,736
2480
(256)
MLVS 103-4: Remediation  (11/15/2018 - 12/6/2018) MLV 106-3D to MLV 107-3: SCCDA (11/5/2018 - 11/19/2018)
Sta 106: Unit 1C: Unit Maintenance (4/2/2018 - 12/1/2018)
MLV 108-2 to MLV 110-2: Pipe Replacement (M) (7/31/2018 - 11/20/2018)
Station 114
(segment 114 BH)
941
MLVS 122: Broad Run Cornwell Meter: Emergent Repair (M) (8/8/2017 - 11/30/2018)
Station 204
(Segment 204 BH)
1,908
1900
(8)
Sta 204: Unit 1A: Repair Crankshaft (9/17/2018 - 2/15/2019)
Station 245
(segment 245 FH)
1,066
Station 261 Discharge (segment 261 FH)
992
Fitchburg Lat to Gloucester (segment 268 FH)
202
152
(50)
MLV 267-1 to MLV 270C-101: Anomaly Digs (11/15/2018 - 11/22/2018)
Station 307
(segment 307 BH)
1,201
Station 315
(segment 315 BH)
1,980
Sta. 325
(segment 324 FH)
1,715
1650
(65)
Sta 321: Unit 1C: Replace Speed Probes in Unit 1C (11/19/2018 - 11/21/2018)
Sta. 405
HC Line (segment 299 FH)
823
Sta. 229
(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.
Saturday (11/24)
Sunday (11/25)
Monday (11/26)
Tuesday (11/27)
Wednesday (11/28)
Thursday (11/29)
Friday (11/30)
670
(46)
MLV 1-2 to MLV 5-2: Pig runs - Cleaning 11/27 - 11/28, Gauge 11/29, MFL 12/4 (M) (11/27/2018 - 12/4/2018)
Sta. 823
(segment 823 BH)
702
350
(352)
Sta 823: Purchase Power Tie-In (11/27/2018 - 11/27/2018)
1355
(278)
Sta 550: Install ESD Valves (11/27/2018 - 11/28/2018) Sta 550: Unit 1A: Regrout (6/4/2018 - 11/30/2018)
MLVS 103-4: Remediation (11/15/2018 - 12/6/2018) Sta 106: Unit 1C: Unit Maintenance (4/2/2018 - 12/1/2018)
Outage Capacity Impact Report
December 2018 (updated 11/15/18)
Station # / Lateral
Week 1 (12/3 - 12/9)
Week 2 (12/10 - 12/16)
Week 3 (12/17 - 12/23)
Week 4 (12/24 - 12/30)
Primary Outage(s)
655
(61)
MLV 1-2 to MLV 5-2: Pig runs - MFL 12/4 (M) (12/4/2018)
Sta 9: Install New Valves (12/5/2018 - 12/17/2018)
Sta 823: Replace existing Receipt Air Compressor (12/10/2018 - 12/13/2018) Sta 823: Automate Fan Motors on Gas Coolers (12/10/2018 - 12/13/2018)
MLV 524
(segment 524 FH)
626
(626)
MLVS 522-1: Repair Line Covering (12/10/2018 - 12/15/2018)
1400
(233)
Sta 555: Unit 1B: Engine Maintenance (12/4/2018 - 12/4/2018)
MLVS 103-4: Remediation (11/15/2018 - 12/6/2018)
Station 229