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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:  11/08/2018 3:02:00PM Notice End Date/Time:  12/31/2049 9:00:00AM
Post Date:  11/8/2018 3:02:00 PM Notice ID: 369529
Reqrd Rsp:  1 Notice Stat Desc:  INITIATE Prior Notice: 
Subject:  Updated TGP Scheduled Outages
Notice Text:

November 8, 2018

 

TO:  ALL TENNESSEE CUSTOMERS

 

RE:  UPDATED TGP SCHEDULED OUTAGES

 

This notice is an update of the 2018 planned outages and maintenance

activities on Tennessee Gas Pipeline.

 

The Outage and Maintenance schedule is available in an Excel

spreadsheet format which may be found in DART.

 

Some projects may reduce capacity to a level below anticipated

demand (nominations), or require taking individual meters out of

service. 

 

For each project, based upon anticipated demand, the highest

level of service Tennessee expects to be impacted is noted. 

Unless noted otherwise, all impacts are in the Supply to Market

direction.

 

Projects may be added, altered, delayed or canceled.  Tennessee

will provide updates by posting revisions on a weekly basis or

more often if necessary.

 

Projects revised or added since the last posting are preceded

by ***.  Within the Excel Spreadsheet and Adobe Files, revisions

are highlighted and an asterisk has been added to the "Revised"

column.

 

Unless otherwise noted, all listed meters will be physically shut

-in for the duration of the project.

 

Unless otherwise noted, all scheduled dates represent gas days

as defined in the Tennessee Gas Pipeline tariff to mean a period

of twenty-four consecutive hours, beginning and ending at 9:00

a.m. (Central Clock Time).

 

=========================

Completed Outages

=========================

"***MLV 32-1 to MLV 25-1:  Pig - Brush and Disc

***Completed

………………………………"

"***MLV 32-3 to MLV 25-3:  Pig - Brush and Disc

***Completed

The following meters are available for nominations:

412738 TECOGATH/TGP TECO INDIAN SPRINGS PO

412747 GEOPETRA/TGP DREWS LANDING NO 2: RI

………………………………"

"***Sta 219: Unit 9A:  Crankcase Inspection

***Completed

………………………………"

"***Sta 237:  Repair Header

***Completed

………………………………"

"***Sta 249:  Voltage Regulator Repair

***Completed

………………………………"

"***Sta 249: Unit 2A:  Replace Unit Valve Operators

***Completed

………………………………"

"***Sta 254: Unit 2B:  Protective Device Inspections

***Completed

………………………………"

"***Sta 307: Unit 5A:  Replace Compressor Packing

***Completed

………………………………"

"***Sta 317: Unit 1B:  Electrical Company Maintenance

***Completed

………………………………"

"***Sta 823:  Purchase Power Conversion

***Completed

………………………………"

=========================

100 Line Outages

=========================

"***MLVS 1:  New Meter Tie-in

--9/3/18 through 11/16/18:  This project will require taking the pipeline section out of service.  This will limit throughput and may result in restrictions based on customer nominations. The welding and taping will be 11/8 to 11/13.  Potential in the path restrictions may be at risk.

***Date Change, Previously scheduled 9/3/18 to 11/13/18.

………………………………"

"MLV 1-2 to MLV 5-2:  Pig runs  - Cleaning 11/27 - 11/28, Gauge 11/29, MFL 12/4

--11/27/18 through 12/4/18:  This activity will require operating at controlled flow rates. Customers may experience pressure fluctuations.  During the pig run, the NET meter (47799) will be fed from line 1 only, the Shoup meter (412669) will be shut-in completely. 

47799   NET MEXI/TGP GILLRINA ROAD NUECES

412669  ETP/TGP SHOUP NUECES

………………………………"

"MLV 5-2 to MLV 8-2:  Pig runs  - Cleaning 11/6 - 11/7, Gauge 11/8, MFL 11/13 , Hard Spot 11/15

--11/6/18 through 11/15/18:  This activity will require operating at controlled flow rates. Customers may experience pressure fluctuations; however, no other service impact is anticipated. 

………………………………"

"Sta 9:  Install New Valves

--12/3/18 through 12/15/18:  This project will require the station outage, which could limit throughput through the station and result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

………………………………"

"MLVS 36-1:  Pipe Replacement and Install New Valve

--1/7/19 through 3/1/19:  This project will require taking the pipeline section out of service.  This will limit throughput and may result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

………………………………"

"MLVS 36-2:  Pipe Replacement and Install New Valve

--10/9/18 through 12/14/18:  This project will require taking the pipeline section out of service.  This will limit throughput and may result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

………………………………"

"***MLV 40-3S to MLV 47-3:  Make Piggable

--7/30/18 through 11/21/18:  This project will require taking the pipeline section out of service.  This will limit throughput and may result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

***Date Change, Previously scheduled 7/30/18 to 11/15/18.

………………………………"

"MLV 53-3B to MLV 54-3D:  ECDA

--10/15/18 through 11/12/18:  This project will require taking the pipeline section out of service.  This will limit throughput and may result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

………………………………"

"Sta 54:  Sub-Station Inspection

--11/8/18 through 11/8/18:  This project will require a building outage, which could limit throughput through the station and result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

………………………………"

"***MLV 54-4 to MLV 63-4:  Pig runs - Chem Cleaning 10/10 - 10/13, Gauge 12/6, AFD 12/10, EMAT 12/12

--10/10/18 through 12/12/18:  This activity will require operating at controlled flow rates. Customers may experience pressure fluctuations; however, no other service impact is anticipated.  Potential out of path restrictions may be at risk.

***Date Change, Previously scheduled 10/10/18 to 11/7/18.

………………………………"

"Meter Station #2-0142:  Replace Gate Valve

--11/12/18 through 11/23/18:  This project will require taking the meter station out of service.  The meter listed below will be shut-in for the duration of the project.  Potential out of path restrictions may be at risk.

420142 – CPTENTEX/TGP RULEVILLE MS SUNFLOWER

………………………………"

"***Sta 79:  Blowdown Silencer

--11/15/18 through 11/17/18:  This project will require a station outage, which will limit throughput through the station and may result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

***Added

………………………………"

"Sta 87: Unit 2A:  Replace Cracked Bolts in the Compressor

--10/15/18 through 11/9/18:  This project will require a unit outage, which could limit throughput through the station and result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

………………………………"

"***Sta 87: Unit 4C:  Repair Packing Leaks

--10/29/18 through 11/9/18:  This project will require a unit outage, which could limit throughput through the station and result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

***Date Change, Previously scheduled 10/29/18 to 11/2/18.

………………………………"

"MLV 87-1D to MLV 96-1S:  Remediation

--10/8/18 through 11/9/18:  This activity will require operating at reduced pressures. Customers may experience pressure fluctuations; however, no other service impact is anticipated.  Potential out of path restrictions may be at risk.

………………………………"

"MLV 102-1A to MLV 103-1:  Remediation

--10/22/18 through 11/19/18:  This activity will require operating at reduced pressures. Customers may experience pressure fluctuations; however, no other service impact is anticipated.  Potential out of path restrictions may be at risk.

………………………………"

"***Sta 106:  Building B - Repair Fuel Saver System

--11/13/18 through 11/13/18:  This project will require a building outage, which could limit throughput through the station and result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

***Added

………………………………"

"***Sta 106: Unit 1C:  Unit Maintenance

--4/2/18 through 12/1/18:  This project will require a unit outage, which could limit throughput through the station and result in restrictions based on customer nominations.  Potential in the path restrictions may be at risk.

***Date Change, Previously scheduled 4/2/18 to 11/1/18.

………………………………"

"MLV 108-2 to MLV 110-2:  Pipe Replacement

--7/31/18 through 11/20/18:  This project will require taking the pipeline section out of service.  This will limit throughput and may result in restrictions based on customer nominations.    The meters listed below will be shut-in for the entire duration of the project.  Potential out of path restrictions may be at risk.

420212 DELTA NG/TGP SALT LICK KY BATH

420462 DELTA NG/TGP DELTA FARMERS KY ROWAN

………………………………"

=========================

200 Line Outages

=========================

"Sta 204: Unit 1A:  Repair Crankshaft

--9/17/18 through 2/15/19:  This project will require a unit outage, which could limit throughput through the station and result in restrictions based on customer nominations.  Potential in the path restrictions may be at risk.

………………………………"

"***Sta 204: Unit 11A:  Crankcase Inspection

--11/5/18 through 11/15/18:  This project will require a unit outage, which could limit throughput through the station and result in restrictions based on customer nominations.  Potential in the path restrictions may be at risk.

***Date Change, Previously scheduled 11/5/18 to 11/10/18.

………………………………"

"Sta 209: Unit 8A:  Turbo Charger Replacement

--10/29/18 through 11/9/18:  This project will require a unit outage, which could limit throughput through the station and result in restrictions based on customer nominations.  Potential in the path restrictions may be at risk.

………………………………"

"Sta 209: Unit 13A:  Compressor Repair

--9/23/18 through 11/9/18:  This project will require a unit outage, which could limit throughput through the station and result in restrictions based on customer nominations.  Potential in the path restrictions may be at risk.

………………………………"

"***MLV 209-2 TO MLV 214-2:  Pig Runs  - Cleaning 4/3/19, Gauge 4/4/19, AFE 4/9/19

--4/3/19 through 4/9/19:  This activity will require operating at controlled flow rates. Customers may experience pressure fluctuations; however, no other service impact is anticipated.  Potential out of path restrictions may be at risk.

***Added

………………………………"

"***Sta 214: Unit 5A:  Engine Maintenance

--11/5/18 through 11/8/18:  This project will require a unit outage, which could limit throughput through the station and result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

***Date Change, Previously scheduled 11/5/18.

………………………………"

"***Sta 214: Unit 11A:  Engine Maintenance

--11/12/18 through 11/16/18:  This project will require a unit outage, which could limit throughput through the station and result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

***Added

………………………………"

"***218-2 to 219-2:  Pipe Replacement

--9/17/18 through 11/10/18:  This project will require taking the pipeline section out of service.  This will limit throughput and may result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

***Date Change, Previously scheduled 9/17/18 to 11/7/18.

………………………………"

"***MLVS 220-1:  New Meter Tie-In - TGP/RH Energytrans Interconnect Meadville

--11/7/18 through 11/21/18:  This activity will require operating at reduced pressures. Customers may experience pressure fluctuations; however, no other service impact is anticipated.  Potential out of path restrictions may be at risk.

***Date Change, Previously scheduled 11/7/18.

………………………………"

"Sta 224:  Jacket Water Fan Motor

--11/5/18 through 11/16/18:  This project will require a station outage, which will limit throughput through the station and may result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

………………………………"

"Sta 241: Unit 3A:  Replace Compressor Packing

--11/4/18 through 11/8/18:  This project will require a unit outage, which could limit throughput through the station and result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

………………………………"

"***Sta 261; Unit 4A:  Automation Upgrade

--9/23/18 through 11/9/18:  This project will require a unit outage.  The meter listed below may experience pressure fluctuations including low pressures on Wednesday (10/31/18) through Friday (11/2/18).  Potential in the path restrictions may be at risk.

420901 BERKPWR/TGP BERKSHIRE POWER SALES H

***Date Change, Previously scheduled 9/23/18 to 11/2/18.

………………………………"

"265E:  4000 hr Inspection

--11/5/18 through 11/15/18:  This project will require a station outage, which will limit throughput through the station and may result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

………………………………"

"267-1:  Class Change

--5/10/19 through 7/10/19:  This project will require taking the pipeline section out of service.  This will limit throughput and may result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

………………………………"

=========================

300 Line Outages

=========================

"Sta 307: Unit 6A:  Crankcase Inspection

--11/5/18 through 11/9/18:  This project will require a unit outage, which could limit throughput through the station and result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

………………………………"

"Ellisburg Storage:  Shut-in Test

--11/5/18 through 11/9/18:  This project will require taking the facility out of service.  This will limit throughput and may result in restrictions based on customer nominations.   The meter listed below will be shut-in for the entire duration of the project.  Potential out of path restrictions may be at risk.

460012 – DOMINION/TGP ELLISBURG INJECTION PO

………………………………"

"Hebron Storage:  Shut-in Test

--11/5/18 through 11/9/18:  This project will require taking the facility out of service.  This will limit throughput and may result in restrictions based on customer nominations.   The meters listed below will be shut-in for the entire duration of the project.  Potential out of path restrictions may be at risk.

400485 HEBRON STORAGE INJECTION POTTER

470001 HEBRON STORAGE WITHDRAWAL POTTER

………………………………"

"Sta 317: Unit 1B:  Utility Company needs to make infrastructure repairs

--10/27/18 through 11/8/18:  This project will require a unit outage, which could limit throughput through the station and result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

………………………………"

"***Sta 321: Unit 1C:  Replace Speed Probes in Unit 1C

--11/19/18 through 11/21/18:  This project will require a unit outage, which could limit throughput through the station and result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

***Added

………………………………"

=========================

500 Line Outages

=========================

"Sta 504: Unit 2B:  Controls upgrade & convert to simple cycle

--11/1/18 through 12/20/18:  This project will require a unit outage, which could limit throughput through the station and result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

………………………………"

"***MLVS 522-1:  Repair Line Covering

--12/10/18 through 12/15/18:  This project will require taking the pipeline section out of service.  This will limit throughput and may result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

***Date Change, Previously scheduled 11/5/18 to 11/10/18.

………………………………"

"Sta 527:  Annual ESD Test

--11/8/18 through 11/8/18:  This project will require a station outage, which will limit throughput through the station and may result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

………………………………"

"MLVS 528-1:  Line Lowering

--11/5/18 through 12/7/18:  This project will require taking the pipeline section out of service.  This will limit throughput and may result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

………………………………"

"Sta 542: Unit 1B:  Unit Maintenance

--7/16/18 through 11/9/18:  This project will require a unit outage, which could limit throughput through the station and result in restrictions based on customer nominations.  Potential in the path restrictions may be at risk.

………………………………"

"Sta 550:  Install ESD Valves

--11/27/18 through 11/28/18:  This project will require a station outage, which will limit throughput through the station and may result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

………………………………"

"Sta 550: Unit 1A:  Regrout

--6/4/18 through 11/30/18:  This project will require a unit outage, which could limit throughput through the station and result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

………………………………"

"Sta 550: Unit 4A:  Oil Pump Repair

--8/28/18 through 11/8/18:  This project will require a unit outage, which could limit throughput through the station and result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

………………………………"

=========================

800 Line Outages

=========================

"MLV 820 to MLV 823:  KS Line Trap Installation

--11/5/18 through 11/20/18:  This project will require taking the pipeline section out of service.  This will limit throughput and may result in restrictions based on customer nominations.  The meters listed below will be shut-in for the duration of the project.  Potential out of path restrictions may be at risk.

412013 ENTRPRSE/TGP SABINE RIVER TRANS NEW

412690 HPL/TGP SABINE NEWTON

412015 HEC/TGP STARKS HANKAMER 1 CALCASIE

411586 TRNSCO/TGP STARKS LA TRANSPORT CALC

49446 CAM IPL/TGP BANKEN RD AT  HWY 27 DE

412839 DUNCAN/TGP LABOKAY NO. 1: RIP 820P

401366 TRNSCO/TGP UTOS EXCH

412588 CSVHOLDG/TGP STARKS CALCASIEU

412737 CAM IPL/TGP DEQUINCY GAS STORAGE C

412717 MAYNE/.TGP BURLINGTON CALCASIEU

………………………………"

"***Sta 823:  Modify ESD System

--10/29/18 through 11/8/18:  This project will require a station outage, which will limit throughput through the station and may result in restrictions based on customer nominations. Higher than normal pressures in the area are probable during this outage.  Potential out of path restrictions may be at risk.

***Date Change, Previously scheduled 10/29/18 to 11/5/18.

………………………………"

"***Sta 823:  Purchase Power Tie-In

--11/19/18 through 11/19/18:  This project will require a station outage, which will limit throughput through the station and may result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

***Added

………………………………"

"Sta 823:  Modify ESD System

--11/5/18 through 11/12/18:  This project will require a station outage, which will limit throughput through the station and may result in restrictions based on customer nominations. Higher than normal pressures in the area are probable during this outage.  Potential out of path restrictions may be at risk.

………………………………"

"***Sta 851:  Annual ESD Test

--11/27/18 through 11/27/18:  This project will require a station outage, which will limit throughput through the station and may result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

***Date Change, Previously scheduled 11/6/18.

………………………………"

"Sta 851:  Install ESD Blowdown Valve

--11/29/18 through 11/30/18:  This project will require a station outage, which will limit throughput through the station and may result in restrictions based on customer nominations.  Potential out of path restrictions may be at risk.

………………………………"

"MLV 854-1 to MLV 851-1:  Pig runs - Cleaning 11/21, Gauge 11/22, ILI 11/27 & 11/29

--11/21/18 through 11/29/18:  This activity will require operating at controlled flow rates. Customers may experience pressure fluctuations; however, no other service impact is anticipated.  Potential out of path restrictions may be at risk.

………………………………"

 

If you have any questions, please contact your Scheduler.