February 16, 2017
TO: ALL TENNESSEE CUSTOMERS
RE: UPDATED TGP SCHEDULED OUTAGES
This notice is an update of the 2017 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
"***Sta. 307-6A: Unit Maintenance
***Completed
………………………………"
"***MLV 409-101 to 409A-103: ILI Pigging: 2/4, 2/7 & 2/10
The following meters are available for nominations:
421067 - CALPINE/TGP HIDALGO
421017 - GDR/TGP RIO BRAVO HIDALGO
450262 - PEMEXGPL/TGP REC NORTH HIDALGO 450261 - PEMEXGPL/TGP PEMEX CHECK DELIV SOUTH
======================
100 Line Outages
"MLV 16-3 to 17-3S: Tee Installation
--3/27/17 through 4/7/17: 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. 17: Station Reversal
--5/31/16 through 5/31/17: This project will require a station outage, which will limit throughput through the station and may result in restrictions based on customer nominations. Customers may experience an increase in pressures during this time. Potential out of path restrictions may be at risk.
"MLV 17-1S to 9-1D: Anomaly Remediation
--2/10/17 through 3/31/17: 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 during the timeframe listed below.
2/10/17 – 3/4/17
412723 – PATTERSN/TGP HILL WHARTON
400454 – H-M RES/TGP UDP EGYPT NORTH WEST DE
412023 – HGI/TGP UDP ENGLEHARDT COLORADO
Potential out of path restrictions may be at risk.
"MLV 17-1 to 20-1: Spike Test
--7/26/17 through 9/12/17: 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 meter listed below will be shut-in for the duration of the project. Potential out of path restrictions may be at risk.
420167 - COKINOS/TGP WOODS FARM TX FORT BEND
"MLV 17-2 to 20-2: Spike Test
--6/1/17 through 7/19/17: 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.
411788 - DCP GLP/TGP KATY TRANSPORT WALLER
412722 - JOY RES/TGP UDP MERI JOSEY HARRIS
"MLV 17-3 to 20-3: Spike Test
--3/10/17 through 5/19/17: 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.
411159 - ENTRPRSE/TGP KATY DEHY TRANS WALLER
412647 - F-W OIL/TGP KULHANEK AUSTIN
421085 - CEGS/TGP PEDERSON ROAD WALLER
"MLV 20-1 to 20-1A: Pipe Replacement
--3/23/17 through 4/24/17: 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 24-3: Pipe Replacement
--2/24/17 through 3/20/17: 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.
"Bear Creek: Shut-In Test
--4/4/17 through 4/10/17: This project will a storage outage.
--10/17/17 through 10/23/17: This project will a storage outage.
"MLV 41-2A to 42-2: Bi-Directional Trap Installation
--8/7/17 through 9/22/17: 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. 47: Hydrotest
--9/18/17 through 10/13/17: 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 47-1 to 49-1: Spike Test
--6/5/17 through 7/29/17: 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 47-2 to 48-2: Spike Test
--7/3/17 through 9/15/17: 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 57-3 to 58-3: Pipe Remediation
--11/18/16 through 6/1/17: 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. 63: A Building Classification Project
--9/19/16 through 2/20/17: This project will require a building outage, which will limit throughput and may result in restrictions based on customer nominations. Potential out of path restrictions may be at risk.
"Sta. 63: B Building Classification Project
--10/10/16 through 2/20/17: This project will require a building outage, which will limit throughput and may result in restrictions based on customer nominations. Potential out of path restrictions may be at risk.
"Sta. 87-1C thru 6C: Unit Maintenance
--11/7/16 through 12/22/16: 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. 106 to Sta.200: Anomaly Digs
--3/6/17 through 4/3/17: This outage will require pressure reductions and possibly line isolations. However no other service impact is anticipated. Potential out of path restrictions may be at risk.
***Added
"MLV 106-4D to 108-4: Spike Test
--6/26/17 through 9/16/17: 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 107-5 to 109-5: Pipe Replacement
--3/13/17 through 5/27/17: Potential restrictions through a pro-rata portion of Secondary out of the Path (PAL-D (Park Withdrawals/Loans), IT, AOT, EDS/ERS, Payback From Tennessee, PAL-T (Park Withdrawals/Loans), SOP) nominations. Potential out of path restrictions may be at risk.
"MLV 113-3: Drip Removal
--6/15/17 through 6/23/17: Potential restrictions through a pro-rata portion of Secondary out of the Path (PAL-D (Park Withdrawals/Loans), IT, AOT, EDS/ERS, Payback From Tennessee, PAL-T (Park Withdrawals/Loans), SOP) nominations. Potential out of path restrictions may be at risk.
200 Line Outages
"MLV 200-4 to 200-4A: ILI Run
--4/26/17: 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.
"***MLV 200-4B to MLV 204-4: Anomaly Remediation
--5/29/17 through 6/10/17: This outage will require pressure reductions and possibly line isolations. However no other service impact is anticipated. Potential in the path restrictions may be at risk.
"***MLV 204-2 to MLV 209-2: Anomaly Remediation
--6/26/17 through 7/8/17: This outage will require pressure reductions and possibly line isolations. However no other service impact is anticipated. Potential out of path restrictions may be at risk.
"***MLV 204-4 to MLV 208-4: Anomaly Remediation
--7/24/17 through 7/29/17: This outage will require pressure reductions and possibly line isolations. However no other service impact is anticipated. Potential in the path restrictions may be at risk.
"***Sta. 209-10: Unit Maintenance
--2/20/17 through 2/27/17: 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.
"***MLV 209-1 to MLV 214-1: Anomaly Remediation
--7/10/17 through 7/15/17: This outage will require pressure reductions and possibly line isolations. However no other service impact is anticipated. Potential out of path restrictions may be at risk.
"Sta. 209-13A: Unit Maintenance
--2/13/17 through 2/16/17: 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.
"***MLV 209-2 to MLV 214-2: Anomaly Remediation
--6/12/17 through 6/24/17: This outage will require pressure reductions and possibly line isolations. However no other service impact is anticipated. Potential out of path restrictions may be at risk.
"***MLV 209-3 to MLV 214-3: Anomaly Remediation
--7/17/17 through 7/22/17: This outage will require pressure reductions and possibly line isolations. However no other service impact is anticipated. Potential out of path restrictions may be at risk.
"Sta. 209-9A: Unit Maintenance
--12/12/16 through 3/31/17: 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 214 to MLV 215-5: Drip Removal
--4/17/17 through 5/1/17: This project will require a station outage, which will limit throughput through the station and may result in restrictions based on customer nominations. The capacity for the listed meter below will be limited to 550 k/Dth for the duration of the outage. Potential in the path restrictions may be at risk.
420066 - DOMINION/TGP AUGUSTA OH CARROLL
"Sta. 214-5A: Unit Maintenance
--2/13/17 through 2/27/17: 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.
"***MLV 224-2 to Kinder Road: Anomaly Remediation
--8/14/17 through 8/26/17: This outage will require pressure reductions and possibly line isolations. However no other service impact is anticipated. Potential out of path restrictions may be at risk.
"Sta. 249-1A: Unit Maintenance
--5/8/17 through 6/4/17: 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.
"MLV 251-2 & 251-3: Tie-In
--(2nd/3rd Qtr. 2017 – Exact Dates TBD): This project will require taking the pipeline section out of service. This will limit throughput and will result in restrictions based on customer nominations. Potential in the path restrictions may be at risk.
"MLV 251-1 & 251-3: Tie-In
--(2nd/3rd Qtr. 2017 – Exact Dates TBD): This project will require taking the pipeline section out of service. This will limit throughput and will result in restrictions based on customer nominations. Potential out of path restrictions may be at risk.
"Sta. 254-1A: Unit Maintenance
--4/3/17 through 4/5/17: 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. 254-2A: Unit Maintenance
--4/5/17 through 4/10/17: 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. 254-2B: Unit Maintenance
--5/1/17 through 5/7/17: 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. 254-6A: Unit Maintenance
--4/11/17 through 4/13/17: 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.
"MLV 257-3: Tie-In
"MLV 260-1 to 261-1: Line Tie-Ins
"MLV 260-1 to 261-1A: Tie-In
"MLV 261-1 to 261-1A: Tie-In
"Sta. 266A: Controls Replacement
--9/1/17 through 10/15/17: This project will require a station outage, which will limit throughput through the station and may result in restrictions based on customer nominations. The listed meter below might experience pressure and flow fluctuations. Potential out of path restrictions may be at risk.
420285 – AGT/TGP MENDON MASS TIE OVER WORCHE
"***MLV 268A-101 to MLV 268A-100: ILI/Cleaning
--4/24/17 through 4/26/17: This activity will require operating at controlled flow rates. The listed meter below might experience pressure and flow fluctuations; however, no other service impact is anticipated. Potential out of path restrictions may be at risk.
420112 - FITCHBRG/TGP FITCHBURG MA WORCHESTE
420111 - BOSTN/TGP LEOMINSTER MA WORCHESTER
***Date Change, Previously scheduled 10/4/17 to 10/5/17.
"MLV 270B-400 to 270B-401: ILI/Cleaning: 4/10 & 4/11
--4/10/17 through 4/11/17: This activity will require operating at controlled flow rates. The listed meter below might experience pressure and flow fluctuations; however, no other service impact is anticipated. Potential out of path restrictions may be at risk.
420121 - BAY ST/ TGP LAWRENCE MA ESSEX
300 Line Outages
"Harrison: Storage Shut-In
--3/20/17 through 3/27/17: This project will require a storage outage.
"Ellisburg: Shut-In
--4/3/17 through 4/10/17: This project will require a storage outage.
"***Sta. 315: Susquehanna West Project - Station Tie-In
--6/5/17 through 6/11/17: This project will require a station outage, which will limit throughput through the station and may result in restrictions based on customer nominations. Customers may experience an increase in pressures during this time. Potential out of path restrictions may be at risk.
***Date Change, Previously scheduled 5/7/17 to 5/16/17.
"***Sta. 315: Susquehanna West Project
--7/3/17 through 7/16/17: This project will require a station outage, which will limit throughput through the station and may result in restrictions based on customer nominations. Customers may experience an increase in pressures during this time. Potential out of path restrictions may be at risk.
"Sta. 317: Susquehanna West Project - Station Tie-Ins
--3/13/17 through 3/17/17: This project will require a station outage, which will limit throughput through the station and may result in restrictions based on customer nominations. Producers in the area could experience higher than normal operating pressures. Potential out of path restrictions may be at risk.
"Sta. 317: Electrical Tie-Ins
--6/11/17 through 6/15/17: 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. 317: Tie-In
--7/17/17 through 7/27/17: 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. 319: Compressor Replacement
--3/6/17 through 6/23/17: 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 321-2 to MLV 325-2: Anomaly Remediation
--4/24/17 through 5/6/17: This outage will require pressure reductions and possibly line isolations. However no other service impact is anticipated. Potential in the path restrictions may be at risk.
"Sta. 323A: Station Tie-In
--6/16/17 through 6/29/17: 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 336 to MLV 356: ILI/Cleaning
--4/27/17 through 5/10/17: This activity will require operating at controlled flow rates. The listed meter below might experience pressure and flow fluctuations; however, no other service impact is anticipated. Potential out of path restrictions may be at risk.
***Date Change, Previously scheduled 5/3/17 to 5/10/17.
"MLV 347A-200: ILI/Cleaning: 2/22 & 2/23
--2/22/17 through 2/23/17: This activity will require operating at controlled flow rates. The listed meter below might experience pressure and flow fluctuations; however, no other service impact is anticipated. Potential out of path restrictions may be at risk.
420128 - YANK GAS/TGP WALLINGFORD CT NEW HAV
"MLV 354-1: Tie-In
"MLV 355-1: Tie-In
400 Line Outages
"MLV 405-2 to 408-2: Spike Test
--9/1/17 through 10/31/17: This project will require taking the pipeline section out of service. This will limit throughput and will result in restrictions based on customer nominations. Potential in the path restrictions may be at risk.
500 Line Outages
"MLV 506: Pipe Recoat
--3/13/17 through 3/19/17: 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.
"***Meter 21041: Filter Replacement and Inspection
--3/8/17 through 3/17/17: This project will require a meter outage. The meter listed below will be shut-in for the duration of the project.
421041 - KINETICA/TGP ACADIAN BLUEWATER INTE
"MLV 530-1: Drip Removal
--2/6/17 through 2/17/17: 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 meter listed below will be shut-in for the duration of the project. Potential out of path restrictions may be at risk.
420383 – GULFSTH/TGP KILN MISS EXCHANGE HANC
"MLV 534: Drip Removal
--8/7/17 through 9/1/17: 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 meter listed below will be shut-in for the duration of the project. Potential out of path restrictions may be at risk.
420719 - WILLMUT/TGP CAMP SHLEBY FORREST
"MLV 555-1 to 550-1: ILI Pigging: 2/20, 2/22 & 2/24
--2/20/17 through 2/24/17: 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.
"MLV 555-2 to 550-2: ILI Pigging: 4/11 & 4/13
--4/11/17 through 4/13/17: 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.
"MLV 555-3 to 552-3: ILI Pigging: 3/21 & 323
--3/21/17 through 3/23/17: 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.
800 Line Outages
"MLV 823 to MLV 824: Pipe Recoat
--4/1/17 through 5/31/17: 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. 823: Station Reversal
--6/5/17 through 6/15/17: 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. 823: Cooling System Upgrade
--9/1/17 through 11/30/17: 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 823-1 to 827-1: ILI/Cleaning: 3/20, 3/23 & 3/27
--3/20/17 through 3/27/17: 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.
"MLV 823 to MLV 827: Hydrotest
--6/16/17 through 7/20/17: 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. 827: Station Reversal
--4/17/17 through 8/17/17: his 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 834: Station Outage
--6/1/16 through 4/19/17: This project will require a station outage, which will limit throughput through the station and may result in restrictions based on customer nominations. Customers may experience an increase in pressures during this time. Potential out of path restrictions may be at risk.
"MLV 836 to MLV 837: Delhi Lateral Tie-In
--6/5/17 through 6/18/17: 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. 836A: Station Tie-In
--6/15/17 through 6/18/17: This project will require a station outage, which will limit throughput through the station and may result in restrictions based on customer nominations. Producers in the area could experience higher than normal operating pressures. Potential out of path restrictions may be at risk.
"MLV 846-1 to MLV 847-1: Hydrotest
--10/13/17 through 11/15/17: 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. 847: Station Reversal
--8/12/17 through 12/14/17: 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. 847: Hydrotest
--10/13/17 through 10/27/17: 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 871-1 to 876-1: Anomaly Digs
--2/22/17 through 3/6/17: This outage will require pressure reductions and possibly line isolations. 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.