TGP Outages February, March, and April€¦ · February, March, and April Customer Webex February...

D E P E N D A B L E N A T U R A L G A S

TGP OutagesFebruary, March, and AprilCustomer WebexFebruary 17, 2015

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Review of Upcoming OutagesFebruary/MarchApril

Q&A

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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 Tennessee Gas Pipeline tariff to mean a period of twenty‐four consecutive hours, beginning and ending at 9:00 a.m. (Central Clock Time).

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Scheduled dates are subject to change.Projects may be added, altered, delayed or cancelled. TGP will provide notice of such additions or changes via DART postings.Dates as posted on DART should be deemed correct in the event of conflicts between DART posted dates and dates within this presentation.

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GreenNo Impact Anticipated

YellowRestrictions are possible, but not likelyWith extended duration, restrictions could be necessary from time to time(M) denotes that meter(s) may be impacted, refer to EBB posting

RedRestrictions are probable

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Zone 0 – February/March

Unit MaintenanceSta. 409 (2/23/2015 ‐ 3/6/2015)

Capacity of 537,000 reduced to 360,000 (seg. 490)Sta. 409A (2/23/2015 – 3/7/2015)

Capacity of 300,000 reduced to 185,000 (seg. 492)

Trap ModificationsMLV 1‐2 to 2‐2 (2/10/2015 ‐ 3/3/2015) (M)MLV 1‐1 to 2‐1 (3/5/2015 ‐ 3/26/2015) (M)Capacity of 650,000 reduced to 425,000

Pipe Inspection/RepairMLV 705‐1 to 706‐1 (2/9/2015 ‐ 3/15/2015) (M)

MLV 701‐1 (3/15/2015 ‐ 4/30/2015) (M)

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Zone L – February/March

ILI/Cleaning PigMLV 507‐1D to 516‐1

(3/3/2015 ‐ 3/10/2015 and 3/16‐3/17, 3/18‐3/19, 3/23‐3/24) (M)

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Pipe ReplacementMLV 545‐3 (1/16/2015 ‐ 3/14/2015)MLV 545‐2 (3/15/2015 – 5/15/2015)


Bi‐Directional Station WorkStation 860 (8/18/2014 ‐ 3/16/2015)

Capacity of 650,000 reduced to 455,000 (seg. 847)Capacity of 996,000 reduced to 890,000 (seg. 548)

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Zone 2 – February/MarchBi‐Directional Station Work

Sta. 200 (8/4/2014 ‐ 3/15/2015)

Anomaly Remediation MLV 96‐1D to 106‐1S (3/15/2015 ‐ 4/3/2015)MLV 96‐2D to 102‐2R (3/31/2015 ‐ 4/30/2015)

Capacity of 1,737,000 reduced to 1,270,000 (seg. 187)

Station ReversalSta. 96 (3/15/2015 ‐ 9/30/2015)




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Anomaly Remediation Various valve sections from Sta. 200 to Sta. 209,

Lines 1, 2, and 3(4/28/2014 – 10/31/2015)

Station MaintenanceSta. 204 (3/16/2015 – 3/20/2015)Sta. 209 (3/23/2014 – 3/27/2015)

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Unit MaintenanceSta. 245 (8/11/2014 – 8/14/2014)



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ILI/Cleaning PigMLV 270A‐101.1 to 270A‐102 (3/30/2015 ‐ 3/30/2015) (M)MLV 270C‐301 to 270C‐302 (3/24/2015 ‐ 3/24/2015) (M)

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Zone 0 – April



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Zone L – April

Pipe Inspection/RepairMLV 823‐1 (4/1/2015 ‐ 4/30/2015)

MLV 825‐1 to 826‐1 (4/1/2015 ‐ 4/30/2015)

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Zone 1 – April

Pipe ReplacementMLV 545‐2 (3/15/2015 – 5/15/2015)


Hydrotest/Valve ReplacementMLV 542‐2 to 546‐2 (4/15/2015 –

5/15/2015)Capacity of 940,000 reduced to 600 ,000

(seg. 542)

ILI/Cleaning PigMLV 876‐1 (Station 106) to 200‐3

(4/1/2015 ‐ 4/30/2015) (M) *dates to be determined

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Zone 2 – April



HydrotestMLV 90‐5 (4/4/2015 ‐ 5/16/2015)


Anomaly Remediation MLV 96‐1D to 106‐1S (3/15/2015 ‐ 4/3/2015)MLV 96‐2D to 102‐2R (3/31/2015 ‐ 4/30/2015)






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Zone 4 – AprilStation Maintenance

Sta. 317 (4/14/2015 ‐ 4/17/2015)Capacity of 1,710,000 reduced to 1,605,000

(seg. 315)

Anomaly Remediation Various valve sections from Sta. 200 to Sta. 209,

Lines 1, 2, and 3(4/28/2014 – 10/31/2015)

HydrotestMLV 206‐4 (4/1/2015 ‐ 4/30/2015)

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Zone 5 – April


ILI/Cleaning PigMLV 237‐1 to 245‐1 (4/28/2015, 4/30/2015 , 5/5/2015)Capacity of 1,030,000 reduced to 770,000 (seg. 245)


Capacity of 1,030,000 reduced to 990,000 (seg. 245)

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Zone 6 – April

ILI/Cleaning PigMLV 270C‐303 to 270C‐401 (4/2/2015 ‐ 4/2/2015) (M)

Anomaly Remediation MLV 261‐1 to 267‐1 (4/20/2015 ‐ 10/31/2015)

Capacity of 985,000 reduced to 855,000 (seg. 261)Capacity of 518,000 reduced to 390,000 (seg. 266)

Station MaintenanceSta. 265E (4/11/2015 ‐ 4/25/2015)

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100 System

Station 87 (TBD)

Station 106 (TBD)

200 System

300 System

MLV 321‐2 to 325‐2 ILI/Cleaning Pig (July)



MLV 342‐1 to 343‐1 Hydrotest (August)

500 System

500 Reversal (will include both lines and compressor stations)

800 System

MLV 834‐1 and 842‐1 Pipe Replacement (TBD)

MLV 847‐1 Hydrotest (TBD)

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Suggestions for improvements to this meetingAre the meetings beneficial?Is additional information needed?Questions after the meeting?Other?

Email to one of the following:Your schedulerDART Portal

TGP Outages February, March, and April€¦ · February, March, and April Customer Webex February...

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