The following information indicates Southern's most current system conditions and scheduling restrictions effective for gas day Tuesday May 21st, 2019 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
SEGMENTS:
SEGMENT 380 (SNG-SESH) – At Operating Capacity –Reductions expected to impact IT services
SEGMENT 400 (PICKENS TO GWINVILLE) – At Operating Capacity
PINS:
50069 (TRNSCO/SNG FAIRBURN TO SNG) – At Operating Capacity – Reductions expected to impact OP services
606400 (EGT/SNG SESH RICHLAND) – At Operating Capacity – Reductions expected to impact IT and OP services
605500 (COL GULF/SNG SHADYSIDE ST MARY) – At Operating Capacity – Reductions expected to impact IT and OP services
Per our Force Majeure posting updated on 01/30/2019. Notice ID # 703014. Southern will not accept nominations at the following PINs until further notice.
#605200 – SABPL/SNG Sabine Vermillion (Receipt Nomination)
#607000 – BOARDWST/SNG Petrologistics Iberville (Receipt or Delivery Nomination)
Effective for 12/3/18 and until further notice, Southern will accept receipt nominations at the following PINs solely for delivery to #605200 – SAGPL/SNG Sabine Vermillion:
#633200 – TERMO/SNG UDP Section 28 – AMOCO
#631900 – WHISKEY/SNG UDP Lake Larose Iberia
#605300 – SEA ROBIN/SNG Erath Vermillion
#632400 – HEC/SNG UDP Bayou Crook Chene Saint
North System:
SEGMENT 30 (ZONE 0/1 BOUNDARY TO ONWARD) – At Operating Capacity – Reductions expected to impact IT and OP services
Line-pack Constraints
NONE
Line Pack Area Map
Storage Constraints
Type 3/4 OFO Probability (Unlikely (UL); Too Close to Call (TC); Likely (L); Highly Likely (HL)
May 21st 2019 – UL
Type 6 OFO Probability (Unlikely (UL); Too Close to Call (TC); Highly Likely (HL)
May 21st – UL for short and UL for long imbalances