TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical: Y
Notice Eff Date: 06/30/2021
Notice Eff Time: 10:19:37 CDT
Notice End Date:
Notice End Time:
Notice ID: 11775419
Notice Stat Desc: Initiate
Notice Type Desc: Maint / Other
Post Date: 06/30/2021
Post Time: 10:19:37 CDT
Prior Notice: 0
Reqrd Rsp Desc: Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP: 007933021
TSP Name: TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC

Notice Text:

Subject: Job Outage #308/403/404/405/416 - Planned Outage and Maintenance Summary

Transco is providing notice of maintenance activity associated with Jobs #308, 403, 404, 405, and 416 on its 2021 Planned Outage and Maintenance Summary.  The aforementioned maintenance activities require a line outage on the mainline in Zone 2 from Station 30 to 35A10 (“Line Outage Segment”).  The Line Outage Segment is scheduled to begin August 12, 2021 and is expected to last through August 27, 2021 (“System Outage Period”).

Operating Conditions resulting from this work requires Transco to restrict flow within the Line Outage Segment.

The below location(s) will be unable to flow during the outage period:

Location ID

Location Name

9004065

Wharton-Tres P M/L

9009852

Spanish Camp

9001980

Koonce #1

9007882

Cross Creek Ranch M4653

1005518

Katy Atmos M3559

9000060

Katy Exxon Sun M1194

1004190

Katy Enstor

1001036

White Oak Bayou

1006261

North Milton

1006014

Bammel Exchange In/Out

 

As the outage period progresses, some pipeline segments may be able to return to service earlier than August 27. The tables above will be updated for any such instances.

During the System Outage Period the maintenance location TSB(s) below will be used to manage scheduled volumes within the line segment outage.

Loc ID

Location Name

ZN

Del/Rec

Type of TSB

Available Capacity

Highest Priority Included

Flow Dir

9011643

Sta 30 MP 258.44

2

Rec

M-L

0

Primary

S to N

9010879

ML TSB MP 333.146

2

Del

M-L

0

Primary

N to S

In addition, during the System Outage Period, all available Transco delivery locations sited in Zone 1 must source gas from available receipt locations or the Station 30 Zone 1 Pool. 

An updated Market and Production Area constraint notice will be posted indicating the availability of transportation services during this period.

If you have any questions, please contact your Commercial Service Representative.