Southern Natural Gas Company 2013 Outage Review Meeting

1. Southern Natural Gas Company2013 Outage Review Meeting Customer con call and Lync Online Meeting November 18, 2013

2. Welcome

3. Agenda • Review of Unscheduled Outages • Review of Current and Upcoming Outages • through December • North System • South System • South Louisiana • Contacts

4. 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 SoNet Premier postings. • Dates as posted on SoNet should be deemed correct in the event of conflicts between SoNet posted dates and dates within this presentation.

5. 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 denoted with (M) • Red • Restrictions are probable

6. Southern Natural Gas Pipeline Chattanooga SC North System Muldon GA MS Aiken ElbaExpress Atlanta Bear Creek Thomaston Elba South System Enterprise Gwinville AL Albany LA Pearl River South Louisiana Franklinton White Castle FL Toca Compressor Station Storage Field LNG

7. Southern Natural Gas PipelineUnscheduled Outage Update Chattanooga SC Muldon GA MS Aiken ElbaExpress Atlanta Bear Creek Thomaston Elba Enterprise Gwinville AL Albany LA Pearl River Franklinton White Castle FL Toca Compressor Station Storage Field LNG

8. SNG North System Maintenance Review for December Chattanooga Huntsville Rome AL Bear Creek Engine maintenance-one unit at a time. Now thru November 21st Atlanta Muldon Storage Bell Mills Pell City McConnells MS Tarrant Providence DeArmanville Louisville GA Reform Pickens Onward Bear Creek Storage Rankin Bienville Logansport LA Pressure Test 2ndNorth Main East of Reform 10/20 thru 11/18 Capacity reduced significantly Southern will be conducting other general maintenance during this period Compressor Station Storage Field

9. SNG South SystemMaintenance Review for December Pipeline work related to DOT highway relocation 10-25-13 thru 11-23-13 Capacity reductions may occur MS Selma and Auburn unit maintenance mid October through mid December Hartwell Aiken Atlanta Elba Express GA Ocmulgee Wrens Hallgate AL Ellerslie Thomaston Elba Auburn Maintenance on the 16” South Main Loop. In-service 11-18-13 Cap reduced up to 50 MMcf/d Gallion Selma Elmore Riceboro York Holy Trinity Enterprise Bay Springs Albany Gwinville Brookman Pavo Compressor Station Storage Field LNG Southern will be conducting other general maintenance during this period

10. SNG South Louisiana System Maintenance Review for December Gwinville MS LA Pearl River Franklinton West Leg White Castle East Leg TOCA Shadyside Toca Compressor Station

11. Gas Control Contacts Nancy Barton – Manager (713) – 420 – 6191 (office) (713) – 204 – 4815 (cell) nancy_barton@kindermorgan.com Kal Dankovich – Outage Coordinator (713) – 420 – 7522 (office) (205) – 325 – 7305 (Gas Control) kalman_dankovich@kindermorgan.com Jerry Peterson – Operations Analyst (205) – 325 – 7345 (office) (205) – 325 – 7305 (Gas Control) jerry_peterson@kindermorgan.com Paul Reed – Operations Analyst (205) – 325 – 7655 (office) (205) – 325 – 7305 (Gas Control) paulr_reed@kindermorgan.com

12. Questions?