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Southern Natural Gas Company 2017 Outage Review Meeting Customer con call and Webex May 17, 2017 1
Southern Natural Gas Company 2017 Outage Review Meeting
Customer con call and Webex
May 17, 2017
1
Welcome
2
Agenda
• Review of current and upcoming notable Outages-
– May/June/July
• Unscheduled outages
• North System
• South System
• South Louisiana
• Elba Island/EEC
• Contacts 3
Disclaimers
• Anticipated Impacts are estimates. Actual nominations, market demand, weather and pipeline conditions, etc. will determine if, and through what level, restrictions become necessary.
• Unless otherwise stated, all scheduled dates represent gas days as defined in the Southern Natural Gas Pipeline tariff to mean a period of twenty-four consecutive hours, beginning and ending at 9:00 a.m. (Central Clock Time).
• Scheduled dates are subject to change.
• Projects may be added, altered, delayed or cancelled.
• SNG will provide notice of such additions or changes via Southern’s electronic bulletin board postings.
• Dates as posted on the EBB should be deemed correct in the event of conflicts between the EBB posted dates and dates within this presentation.
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Color Key for Maps • Green
– No Impact Anticipated
• Yellow
– Restrictions are possible
– With extended duration, restrictions could be necessary from time to time
– Meter(s) affected are noted with (PIN #)
• Red
– Restrictions are probable
5
Southern Natural Gas Pipeline
LA
MS
AL
GA
FL
Enterprise
White Castle
Bear Creek
Muldon
Chattanooga
Atlanta
Thomaston
Albany
Elba
SC Aiken
North System
South Louisiana
South System
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Compressor Station
Storage Field
LNG
Pearl River
Franklinton
Gwinville Logansport
Bienville
Onward
Pickens
Rankin
Toca
Shady Side
Louisville
Bay Springs York
Gallion Selma Elmore
Auburn
Holy Trinity
Pavo
Reform
McConnells
Providence
Tarrant
Pell City DeArmanville
Bell Mills
Rome
Ellerslie
Ocmulgee
Hall Gate
Wrens
Hartwell
Riceboro
Brookman
Southern Natural Gas Pipeline Unscheduled Outage Update
LA
MS
AL
GA
FL
Enterprise
White Castle
Bear Creek
Muldon
Chattanooga
Atlanta
Thomaston
Albany
Elba
SC Aiken
North System
South Louisiana
South System
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Compressor Station
Storage Field
LNG
Pearl River
Franklinton
Gwinville
Logansport
Bienville
Onward
Pickens
Rankin
Toca
Shady Side
Louisville
Bay Springs
York
Gallion Selma Elmore
Auburn
Holy Trinity
Pavo
Reform McConnells
Providence
Tarrant
Pell City DeArmanville
Bell Mills
Rome
Ellerslie
Ocmulgee
Hall Gate Wrens
Hartwell
Riceboro
Brookman
Pressure restriction on 20” Wrens Savannah 2nd loop
line Restriction- end date
into July Seg. 580 312 Mdt/d
reduced to 145 Mdth/d
SNG North System Maint. Review May/June/July
LA
MS
AL
GA
Logansport
Bienville
Bear Creek Storage
Onward
Pickens
Rankin
Louisville
Muldon Storage
Reform
McConnells
Providence
Tarrant Pell City
DeArmanville
Bell Mills
Rome
Compressor Station
Storage Field
Huntsville
Chattanooga
Atlanta
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Southern will be conducting other general maintenance during this period
AL
Pressure test on NMLL 3-27-17 to 6-15-17. Segment 120 capacity of 643 Mdth/d
reduced up to 90 Mdth/d
Maint. Pigging Rome Calhoun line 5-16-17 and 5-17-17
Maint. Pigging Logansport
Loop line 7-10-17, 7-13-17, & 7-17-17
SNG South System Maint. Review May/June/July
MS
AL
GA
Enterprise
Gwinville
Selma
Auburn
Ellerslie
Thomaston
Ocmulgee
Hallgate
Wrens
Elmore
York
Gallion
Bay Springs
Compressor Station
Storage Field
LNG
Atlanta
Elba
Hartwell
Aiken
Holy Trinity
Albany
Pavo
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Brookman
Riceboro
Southern will be conducting other general maintenance during this period
Maint. At Plant Talbot (PIN-913800) 5-22-17 to 5-31-17
One day, date TBD
Maintenance International Paper (PIN-936400) 6-10-17 to 6-17-17
Maint. Pigging on Line 43(North Clay) & Line 40(Decatur) 7-18-17 & 7-20-17
P/L Maint. Graniteville Mills line 7-1-17 to 7-9-17
SNG South Louisiana System Maint. Review May/June/July
Shadyside
White Castle
Franklinton
Toca
Gwinville
LA MS
Compressor Station
Storage Field
West Leg
East Leg
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Pearl River
Southern will be conducting other general maintenance during this period
White Castle unit maintenance
3-6-17 to 10-31-17 Segment 350 capacity of 701 Mdth/d impacted as much as
150 Mdth/d
Southern Natural Gas Pipeline Elba Island May/June/July
LA
MS
AL
GA
FL
Enterprise
White Castle
Bear Creek
Muldon
Chattanooga
Atlanta
Thomaston
Albany
Elba
SC Aiken
North System
South Louisiana
South System
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Compressor Station
Storage Field
LNG
Pearl River
Franklinton
Gwinville
Logansport
Bienville
Onward
Pickens
Rankin
Toca
Shady Side
Louisville
Bay Springs
York
Gallion Selma Elmore
Auburn
Holy Trinity
Pavo
Reform McConnells
Providence
Tarrant
Pell City DeArmanville
Bell Mills
Rome
Ellerslie
Ocmulgee
Hall Gate Wrens
Hartwell
Riceboro
Brookman
Elba Island pump maint. No send out for 5 days in
June, dates TBD
SNG North System Maint. Review remainder of year
LA
MS
AL
GA
Logansport
Bienville
Bear Creek Storage
Onward
Pickens
Rankin
Louisville
Muldon Storage
Reform
McConnells
Providence
Tarrant Pell City
DeArmanville
Bell Mills
Rome
Compressor Station
Storage Field
Huntsville
Chattanooga
Atlanta
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AL
Station Maint. At Rankin
Comp. sta. 9-4-17 to 9-29-17 Segment 400 Capacity of 234 Mdth/d impacted up to 159
Mdth/d going south, no restriction north
Station Maint. At Bell Mills September/October, dates TBD. Segment 170 capacity of 232 Mdth/d impacted up
to 109 Mdth/d
Maintenance At Logansport
and Bienville stations Sept/Oct. dates TBD
Maintenance at Alagasco-
Central Roebuck meter station( PIN-825700) 3rd/4th
Qtr., dates TBD
Bear Creek Shut-in test 10-17-17 to 10-23-17
DIQ and DWQ allocated 64%
Muldon Shut-in test 10-3-17 to 10-9-17
DIQ and DWQ allocated 36%
SNG South System Maint. Review Remainder of year
MS
AL
GA
Enterprise
Gwinville
Selma
Auburn
Ellerslie
Thomaston
Ocmulgee
Hallgate
Wrens
Elmore
York
Gallion
Bay Springs
Compressor Station
Storage Field
LNG
Atlanta
Elba
Hartwell
Aiken
Holy Trinity
Albany
Pavo
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Brookman
Riceboro
Southern will be conducting other general maintenance during this period
Maint. At AGL-Hazlehurst(PIN-919400)-3rd
Qtr. Dates TBD
Maint. At Plant Washington (Tiger
Creek)(PIN-930100)-3rd Qtr. Dates TBD
Maintenance pigging 20” Wrens Savannah 2nd Loop line in the 4th Qtr., dates
TBD
Maintenance Unadilla #1 (PIN-600381) 3rd/4th Qtr.,
dates TBD
SNG South Louisiana System Maint. review Remainder of year
Shadyside
White Castle
Franklinton
Toca
Gwinville
LA MS
Compressor Station
Storage Field
West Leg
East Leg
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Pearl River
Southern will be conducting other general maintenance during this period
P/L maintenance on the SS 28 line 10-2-17 to 10-18-17.
SNG will not be able to accept receipts
P/L maintenance on the SS 28 line 9-18-17 to 9-21-17.
Maintenance pigging on SS 28 line to White Castle in the 3rd
quarter, dates TBD
Maintenance SNG/FGT West meter station last half of year,
dates TBD.
Maint. Pigging on 16” Erath line Sabine to Sea
Robin in the 3rd quarter, dates TBD
Maint. Pigging on 20” Erath to SS 28 line in the
3rd quarter, dates TBD
Gas Control Contacts
• Ganesh Venkateshan – Manager (713) – 420 – 2099 (office) (832) – 980-8296 (cell) [email protected]
• Kal Dankovich – Outage Coordinator (713) – 420 – 7522 (office) [email protected]
• Jimmy Reese – Lead Controller (713) – 420 – 7310 (office) [email protected]
• Daniel Mitchell – Lead Controller (713) – 420 – 5874 (office) [email protected]
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Questions?
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