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Job 249566 Station 70 Planned Outage and Maintenance Summary

Transco 1w ago

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TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical: Y
Notice Eff Date: 08/14/2025
Notice Eff Time: 14:23:49 CDT
Notice End Date:
Notice End Time:
Notice ID: 15956901
Notice Stat Desc: Initiate
Notice Type Desc: Maint
Post Date: 08/14/2025
Post Time: 14:23:49 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 249566 Station 70 Planned Outage and Maintenance Summary

Transco will require a Compressor Station outage associated with Job #249566 on its 2025 Planned Outage and Maintenance Summary. This outage is necessary for electrical maintenance and new unit installation at Station 70.  The current schedule for this maintenance is September 16, 2025 through September 21, 2025.

During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location may not be available.

Operating conditions resulting from this work will require Transco to manage all transportation services moving south to north through the location listed below. The total quantity available will be contingent on system conditions during the maintenance period. Transactions moving north to south through this location will not be impacted. 

The receipt-based Throughput Section Boundary (TSB) at mainline milepost 662 (Station 70) will be used to manage the available capacity during this planned work. An updated Market and Production Area constraint notice will include the TSB location and the available quantity of all transportation services during the Maintenance Period. 

TSB Name - Location

Location ID

Flow Direction

Station 70 MP 662

9011500

South to North

 

 

Estimated Outage 

Design Capacity (Mdt/d) 

Total Primary-Firm Qty Available (Mdt/d) 

% Available Total Primary-Firm vs Design Capacity

% Cuts (Primary) - Potential Shipper Impact (Based on Historical Utilization)* 

Sept 16-21

3,344

2,000

60%

5-20% 

 

 

*% Cuts (Primary) is an estimate of the impact to shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.

 

If you have any questions, please contact your Transportation Services Representative. 

TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical: Y
Notice Eff Date: 08/14/2025
Notice Eff Time: 14:23:49 CDT
Notice End Date:
Notice End Time:
Notice ID: 15956901
Notice Stat Desc: Initiate
Notice Type Desc: Maint
Post Date: 08/14/2025
Post Time: 14:23:49 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 249566 Station 70 Planned Outage and Maintenance Summary

Transco will require a Compressor Station outage associated with Job #249566 on its 2025 Planned Outage and Maintenance Summary. This outage is necessary for electrical maintenance and new unit installation at Station 70.  The current schedule for this maintenance is September 16, 2025 through September 21, 2025.

During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location may not be available.

Operating conditions resulting from this work will require Transco to manage all transportation services moving south to north through the location listed below. The total quantity available will be contingent on system conditions during the maintenance period. Transactions moving north to south through this location will not be impacted. 

The receipt-based Throughput Section Boundary (TSB) at mainline milepost 662 (Station 70) will be used to manage the available capacity during this planned work. An updated Market and Production Area constraint notice will include the TSB location and the available quantity of all transportation services during the Maintenance Period. 

TSB Name - Location

Location ID

Flow Direction

Station 70 MP 662

9011500

South to North

 

 

Estimated Outage 

Design Capacity (Mdt/d) 

Total Primary-Firm Qty Available (Mdt/d) 

% Available Total Primary-Firm vs Design Capacity

% Cuts (Primary) - Potential Shipper Impact (Based on Historical Utilization)* 

Sept 16-21

3,344

2,000

60%

5-20% 

 

 

*% Cuts (Primary) is an estimate of the impact to shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.

 

If you have any questions, please contact your Transportation Services Representative.