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TSP/TSP Name:  1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1):  MAINTENANCE Notice Type Desc (2):  MAINTENANCE
Notice Eff Date/Time:  11/16/2017 5:38:30PM Notice End Date/Time:  12/16/2017 9:00:00am
Post Date/Time:  11/16/2017 5:38:30 PM Notice ID: 365454
Reqrd Rsp:  1 Rsp Date:  11/16/2017
Notice Stat Desc:  INITIATE Prior Notice: 
Subject:  TGP Outage Impact Report
Notice Text:
20171116 - Market Impact Report.xlsx

 

TGP - Outage Impact Report Seven Day Forecast (updated 11/16/17)

-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 (11/18)

Sunday (11/19)

Monday (11/20)

Tuesday (11/21)

Wednesday (11/22)

Thursday (11/23)

Friday (11/24)

 

 

Primary Outage(s) that may Impact Throughput

 

Est. Operational Capacity (Operational Impact) - Thousand Dth

Station 409 (Donna Line) (segment 490 FH)

 

 

581

 

 

581

 

 

581

 

 

581

 

 

581

 

 

581

 

 

581

 

 

581

 

 

Station 1

(segment 101 BH)

 

 

296

 

 

296

 

 

296

 

 

296

 

 

296

 

 

296

 

 

296

 

 

296

 

 

Station 9

(segment 109 BH)

 

 

757

 

640

(117)

 

640

(117)

 

640

(117)

 

640

(117)

 

640

(117)

 

640

(117)

 

640

(117)

MLV 17-1 to 12-1: Pressure Weld Replacement (M) (9/15/2017 - 11/27/2017)

 

MLV 843

(segment 834 BH)

 

 

242

 

 

241

 

 

241

 

 

241

 

 

241

 

 

241

 

 

241

 

 

241

 

 

Station 546

(segment 542 BH)

 

 

1,585

 

 

1,304

 

 

1,304

 

 

1,304

 

 

1,304

 

 

1,304

 

 

1,304

 

 

1,304

MLV 538-2 to MLV 542-2: Chemical Cleaning (11/10, 11/11, 11/12 11/13 & 11/14) ILI Runs (11/28) (11/10/2017 - 11/28/2017)

 

Station 860

(segment 548 BH)

 

 

1,622

 

1220

(120)

 

1220

(120)

 

1220

(120)

 

1220

(120)

 

1220

(120)

 

1220

(120)

 

1220

(120)

Sta. 550-1B: Unit Maintenance (8/15/2017 - 11/23/2017)

Sta. 555: MCC and Unit Valve Replacement (11/6/2017 - 12/1/2017)

 

Station 110

(segment 187 BH)

(south thru Kentucky)

 

 

 

2,491

 

 

 

2,478

 

 

 

2,478

 

 

 

2,478

 

 

2360

(118)

 

 

2360

(118)

 

 

 

2,478

 

 

 

2,478

Sta 871-3A: Replace Main Bearing Sensors (11/21/2017 - 11/22/2017)

 

Station 114 (segment BH)

 

 

733

 

500

(233)

 

500

(233)

 

500

(233)

 

500

(233)

 

500

(233)

 

500

(233)

 

500

(233)

Emergent Repair at Dominion Broad Run Cornwell Meter (8/8/17 - TBD)

 

Station 204

(Segment 204 BH)

 

 

1,909

 

1790

(119)

 

1790

(119)

 

1790

(119)

 

1790

(119)

 

1790

(119)

 

1790

(119)

 

1790

(119)

Sta. 204-5A: Unit Maintenance (11/13/2017 - 11/24/2017) Sta. 214-1A: Foundation Replacement (3/27/2017 - 12/31/2017) Sta. 214-10A: Unit Valve Replacement (10/30/2017 - 11/30/2017)

 

Station 237

(segment 237 FH)

 

 

1,071

 

 

1,057

 

 

1,057

 

 

1,057

 

 

1,057

 

 

1,057

 

 

1,057

 

 

1,057

 

 

Station 245

(segment 245 FH)

 

 

1,080

 

 

1,066

 

 

1,066

 

 

1,066

 

 

1,066

 

 

1,066

 

 

1,066

 

 

1,066

 

 

Station 254

(segment 256 FH)

 

 

1,231

 

 

1,217

 

 

1,217

 

 

1,217

 

 

1,217

 

 

1,217

 

 

1,217

 

 

1,217

 

 

Station 261

(segment 260 FH)

 

 

1,142

 

 

1,133

 

 

1,133

 

 

1,133

 

 

1,133

 

 

1,133

 

 

1,133

 

 

1,133

MLV 260-2: ECDA (9/4/2017 - 12/1/2017)

 

Station 307

(segment 307 BH)

 

 

1,239

 

 

1,199

 

 

1,199

 

 

1,199

 

 

1,199

 

 

1,199

 

 

1,199

 

 

1,199

 

 

Station 315

(segment 315 BH)

 

 

1,929

 

 

1,979

 

 

1,979

 

 

1,979

 

 

1,979

 

 

1,979

 

 

1,979

 

 

1,979

 

 

Sta. 325

(segment 324 FH)

 

 

1,662

 

 

1,688

 

 

1,688

 

 

1,688

 

 

1,688

 

 

1,688

 

 

1,688

 

 

1,688

 

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 report. The impacts forecasted on this sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages.


Outage Capacity Impact Report November 2017 (updated 11/16/17)

-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

 

Est Nominal Design Capacity (Thousand Dth)

Week 1 (10/30 - 11/5)

Week 2 (11/6 - 11/12)

Week 3 (11/13 - 11/19)

Week 4 (11/20 - 11/26)

Week 5 (11/27 - 12/3)

 

Primary Outage(s)

Est. Operational Capacity (Operational Impact) - Thousand Dth

 

Station 409 (Donna Line) (segment 490 FH)

 

 

581

 

 

 

 

 

 

581

 

 

Station 1

(segment 101 BH)

 

 

296

 

 

 

 

 

 

296

 

 

Station 9

(segment 109 BH)

 

 

757

 

 

 

 

 

440

(317)

MLV9-1S to MLV.1-1D: ILI/Cleaning: 11/28, 11/30, 12/5 (M) (11/28/2017 - 12/5/2017)

MLV 17-1 to 12-1: Pressure Weld Replacement (M) (9/15/2017 - 11/27/2017)

 

MLV 843

(segment 834 BH)

 

 

242

 

 

 

 

 

 

241

 

 

Station 546

(segment 542 BH)

 

 

1,585

 

 

 

 

 

780

(524)

MLV 538-2 to MLV 542-2: Chemical Cleaning (11/10, 11/11, 11/12 11/13 & 11/14) ILI Runs (11/28) (11/10/2017 - 11/28/2017)

 

Station 860

(segment 548 BH)

 

 

1,622

 

 

 

 

 

1220

(120)

Sta. 555: MCC and Unit Valve Replacement (11/6/2017 - 12/1/2017)

Station 110

(segment 187 BH)

(south thru Kentucky)

 

 

2,491

 

 

 

 

 

 

2,478

 

 

 

Station 114 (segment BH)

 

 

733

 

 

 

 

 

400

(333)

MLV 118-1: Broad Run Expansion Tie-In (M) (12/1/2017 - 12/12/2017) Emergent Repair at Dominion Broad Run Cornwell Meter (8/8/17 - TBD)

 

Station 204

(Segment 204 BH)

 

 

1,909

 

 

 

 

 

1790

(119)

Sta. 204-4A: Unit Maintenance (11/27/2017 - 12/15/2017) Sta. 214-1A: Foundation Replacement (3/27/2017 - 12/31/2017) Sta. 214-10A: Unit Valve Replacement (10/30/2017 - 11/30/2017)

 

Station 237

(segment 237 FH)

 

 

1,071

 

 

 

 

 

 

1,057

 

 

Station 245

(segment 245 FH)

 

 

1,080

 

 

 

 

 

 

1,066

 

 

Station 254

(segment 256 FH)

 

 

1,231

 

 

 

 

 

 

1,217

 

 

Station 261

(segment 260 FH)

 

 

1,142

 

 

 

 

 

 

1,133

MLV 260-2: ECDA (9/4/2017 - 12/1/2017)

 

Station 307

(segment 307 BH)

 

 

1,239

 

 

 

 

 

 

1,199

 

 

Station 315

(segment 315 BH)

 

 

1,929

 

 

 

 

 

 

1,979

 

 

Sta. 325

(segment 324 FH)

 

 

1,662

 

 

 

 

 

 

1,688

 

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 report. The impacts forecasted on this sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages.


 

Outage Capacity Impact Report December 2018 (updated 11/16/17)

-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

 

Est Nominal Design Capacity (Thousand Dth)

Week 1 (12/4 - 12/10)

Week 2 (12/11 - 12/17)

Week 3 (12/18 - 12/24)

Week 4 (12/25 - 12/31)

 

Primary Outage(s)

Est. Operational Capacity (Operational Impact) - Thousand Dth

 

Station 409 (Donna Line) (segment 490 FH)

 

 

581

 

 

581

 

 

581

 

 

581

 

 

581

 

 

Station 1

(segment 101 BH)

 

 

296

 

 

296

 

 

296

 

 

296

 

 

296

 

 

Station 9

(segment 109 BH)

 

 

757

 

440

(317)

 

 

757

 

 

757

 

 

757

MLV.9-1S to MLV.1-1D: ILI/Cleaning: 11/28, 11/30, 12/5 (M) (11/28/2017 - 12/5/2017)

 

Sta. 823

(segment 823 FH)

 

 

440

 

0

(301)

 

0

(301)

 

 

301

 

 

301

MLV 827-1 to 829-1A: Pipe Replacement (12/5/2017 - 12/14/2017)

 

MLV 843

(segment 834 BH)

 

 

242

 

 

241

 

 

241

 

 

241

 

 

241

 

 

Station 546

(segment 542 BH)

 

 

1,585

 

 

1,303

 

 

1,303

 

 

1,303

 

 

1,303

 

 

Station 860

(segment 548 BH)

 

 

1,622

 

 

1,340

 

 

1,340

 

 

1,340

 

 

1,340

 

Station 110

(segment 187 BH)

(south thru Kentucky)

 

 

2,491

 

 

2,478

 

2120

(358)

 

 

2,478

 

 

2,478

Sta.106: Tie Ins (12/11/2017 - 12/15/2017)

 

 

Station 114 (segment BH)

 

 

733

 

400

(333)

 

250

(483)

 

250

(483)

 

500

(233)

MLV 118-1: Broad Run Expansion Tie-In (M) (12/1/2017 - 12/12/2017) MLV 119-2: Broad Run Expansion Tie-In (M) (12/13/2017 - 12/19/2017) Emergent Repair at Dominion Broad Run Cornwell Meter (8/8/17 - TBD)

 

Station 204

(Segment 204 BH)

 

 

1,909

 

1820

(89)

 

1820

(89)

 

1820

(89)

 

1820

(89)

Sta. 204-3A: Unit Maintenance (12/18/2017 - 1/5/2018) Sta. 204-4A: Unit Maintenance (11/27/2017 - 12/15/2017)

Sta. 214-1A: Foundation Replacement (3/27/2017 - 12/31/2017)

 

Station 237

(segment 237 FH)

 

 

1,071

 

 

1,057

 

 

1,057

 

 

1,057

 

 

1,057

 

 

Station 245

(segment 245 FH)

 

 

1,080

 

 

1,066

 

 

1,066

 

 

1,066

 

 

1,066

 

 

Station 254

(segment 256 FH)

 

 

1,231

 

 

1,217

 

 

1,217

 

 

1,217

 

 

1,217

 

 

Station 261

(segment 260 FH)

 

 

1,142

 

 

1,133

 

 

1,133

 

 

1,133

 

 

1,133

 

 

Station 307

(segment 307 BH)

 

 

1,239

 

 

1,199

 

 

1,199

 

 

1,199

 

 

1,199

 

 

Station 315

(segment 315 BH)

 

 

1,929

 

 

1,979

 

 

1,979

 

 

1,979

 

 

1,979

 

 

Sta. 325

(segment 324 FH)

 

 

1,662

 

 

1,691

 

 

1,691

 

 

1,691

 

 

1,691

 

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 report. The impacts forecasted on this sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages.


 

Outage Capacity Impact Report January 2018 (updated 11/16/17)

-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

 

Est Nominal Design Capacity (Thousand Dth)

Week 1 (1/1 - 1/7)

Week 2 (1/8 - 1/14)

Week 3 (1/15 - 1/21)

Week 4 (1/22 - 1/28)

Week 5 (1/29 - 2/4)

 

Primary Outage(s)

Est. Operational Capacity (Operational Impact) - Thousand Dth

 

Station 409 (Donna Line) (segment 490 FH)

 

 

581

 

 

581

 

 

581

 

 

581

 

 

581

 

 

581

 

 

Station 1

(segment 101 BH)

 

 

296

 

 

296

 

 

296

 

 

296

 

 

296

 

 

296

 

 

Station 9

(segment 109 BH)

 

 

757

 

 

757

 

 

757

 

615

(142)

 

660

(97)

 

660

(97)

MLV 1-1D to  MLV 9-1S: Remediation   (1/15/2018 -  3/10/2018) MLV 1-1D: 1200 + 123.52 to MLV 8-1: 1900 + 69066.06: EMAT (1/16/18)

 

MLV 843

(segment 834 BH)

 

 

242

 

 

242

 

 

242

 

 

242

 

 

242

 

 

242

 

 

Station 546

(segment 542 BH)

 

 

1,585

 

 

1,303

 

 

1,303

 

 

1,303

 

 

1,303

 

 

1,303

 

 

Station 860

(segment 548 BH)

 

 

1,622

 

 

1,340

 

 

1,340

 

 

1,340

 

 

1,340

 

 

1,340

 

Station 110

(segment 187 BH)

(south thru Kentucky)

 

 

2,491

 

 

2,478

 

 

2,478

 

 

2,478

 

 

2,478

 

 

2,478

 

 

 

Station 114 (segment BH)

 

 

733

 

 

733

 

 

733

 

 

733

 

 

733

 

 

733

 

 

Station 204

(Segment 204 BH)

 

 

1,909

 

1890

(19)

 

 

1,909

 

 

1,909

 

 

1,909

 

 

1,909

Sta. 204-3A: Unit Maintenance (12/18/2017 - 1/5/2018)

 

Station 237

(segment 237 FH)

 

 

1,071

 

 

1,057

 

 

1,057

 

 

1,057

 

 

1,057

 

 

1,057

 

 

Station 245

(segment 245 FH)

 

 

1,080

 

 

1,066

 

 

1,066

 

 

1,066

 

 

1,066

 

 

1,066

 

 

Station 254

(segment 256 FH)

 

 

1,231

 

 

1,217

 

 

1,217

 

 

1,217

 

 

1,217

 

 

1,217

 

 

Station 261

(segment 260 FH)

 

 

1,142

 

 

1,133

 

 

1,133

 

 

1,133

 

 

1,133

 

 

1,133

 

 

Station 307

(segment 307 BH)

 

 

1,239

 

 

1,199

 

 

1,199

 

 

1,199

 

 

1,199

 

 

1,199

 

 

Station 315

(segment 315 BH)

 

 

1,929

 

 

1,979

 

 

1,979

 

 

1,979

 

 

1,979

 

 

1,979

 

 

Sta. 325

(segment 324 FH)

 

 

1,662

 

 

1,691

 

 

1,691

 

 

1,691

 

 

1,691

 

 

1,691

 

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 report. The impacts forecasted on this sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages.

 

....