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TSP/TSP Name:  6900518-SOUTHERN NATURAL GAS CO. Critical: Y
Notice Type Desc (1):  PIPELINE CONDITIONS Notice Type Desc (2):  CURRENT PIPELINE CONDITIONS
Notice Eff Date/Time:  03/19/2017 3:41:07PM Notice End Date/Time:  12/31/2049 9:00:00AM
Post Date:  3/19/2017 3:41:07 PM Notice ID: 700965
Reqrd Rsp:  1 Notice Stat Desc:  INITIATE Prior Notice: 
Subject:  Pipeline Conditions as of 03/20/2017
Notice Text:

The following information indicates Southern's most current system conditions and scheduling restrictions effective for gas day Monday, March 20th and continuing until further notice. Any changes to these conditions or scheduling restrictions will be made using individual notices.

Operational Flow Order (OFO)  

 

None 

 

 

Transportation: Categories (Limited Operating Capacity Available; At Operating Capacity; At Operating Capacity-Reductions Expected)

South System:

 

Segment 580 (Savannah Line) – Capacity Available – Operating Capacity has been reduced to 145,000 per notice #700494

 

 

North System:

 

 

 

Linepack Constraints

Linepack Area Map

None


Storage Constraints
None

Type 3/4 OFO Probability (Unlikely (UL); Too Close to Call (TC); Highly Likely (HL)

Probability Forecast:

March 20, 2017 – UL

 

 

 

Type 6 OFO Probability (Unlikely (UL); Too Close to Call (TC); Highly Likely (HL)

Probability Forecast:

March 20, 2017 - UL for Long and Short Imbalances 

 

 

  

Southern will evaluate system conditions and supply nominations very closely for each cycle. If Southern determines that adverse changes have occurred in system conditions and/or one of the scheduling cycles, Southern' s Tariff provides that a Type 6 OFO can be implemented on four hours' notice or less depending on the situation.

Southern requests that all Shippers/Poolers monitor the balance between actual receipts and deliveries to ensure that an out-of-balance situation does not occur. As you are aware, both long and short out-of-balance situations can threaten the operational integrity of the system.
 

For questions, please contact your Account Manager or Scheduling Representative