TGP - Outage Impact Report
Seven Day Forecast (updated 5/20/2015)
Major impact restrictions may be necessary
Minor impact restrictions may be necessary depending on flow conditions
Little to no impact, though minor outages may cause incremental reductions
Station # / Lateral
Est
Nominal Design Capacity (Thousand
Saturday
(5/23)
Sunday
(5/24)
Monday
(5/25)
Tuesday
(5/26)
Wednesday
(5/27)
Thursday
(5/28)
Friday
(5/29)
Primary Outage(s) that may Impact Throughput
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station
409A (Alamo) (segment
492)
300
Station 409
(Donna Line) (segment
490)
537
Station 1
(segment
101) (backhaul)
240
Station 9
109) (Backhaul)
650
470 (180)
Sta. 9 Reversal (3/15/2015 - 6/12/2015)
MLV 8-1 to 10-1 Trap Modifications (5/19/2015 - 6/12/2015)
Station 847
847)
0
MLV 847-1 Hydrotest (5/11/2015 - 6/12/2015)
Station 546
542) (backhaul)
1415
660 (755)
MLV 545-2 Class Change (4/30/2015 - 6/24/2015)
MLV 542-2 to 546-2 Valve Replacemnt (5/18/2015 - 6/11/2015)
Station 860
548) (backhaul)
1,560
1300 (260)
Sta. 555 Unit Maintenance (5/23/2015 - 10/31/2015)
Station 110
187) (south thru Kentucky)
1,737
1250 (487)
Sta. 110 Reversal (3/15/2014 - 9/30/2015)
Sta. 96 Reversal (4/1/2015 - 9/30/2015)
MLV 90-5 to 96-5S Anomaly Remediation (5/4/2015 - 6/15/2015) MLV 96-1 to 106-1 Anomaly Remediation (5/4/2015 - 11/30/2015) MLV 90-5 Hydrotest (4/20/2015 - 5/21/2015)
Station 204
(200 line south thru Ohio)
-
1,250
Various Valve Sections from Sta. 200 to Sta. 219
Lines 1, 2, and 3 (4/28/2014 - 10/31/2015) MLV 206-4 Hydrotest (4/1/2015 - 6/5/2015)
Station 237
237)
1,018
Station 245
245)
1,043
820 (223)
Sta. 241 Unit Maintenance (5/26/2015 - 5/29/2015) Sta. 241 ESD (5/26/2015 - 5/28/2015)
Station 254
249)
1,169
Station 261
260)
1,090
800 (290)
MLV 261-1 to 267-1 Anomaly Remediation (4/20/2015 - 10/31/2015)
Station 267 (segment
266)
518
Station 315
315) (Backhaul)
1,710
Station 321
321)
1,625
Sta. 405 (segment
299)
800
This document is updated on a weekly basis and outage schedules/impacts are subject to change as the week progresses. The impacts forecasted on this sheet are
based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages.
Outage Capacity Impact Report
June 2015 (updated 5/20/15)
Est Nominal Design Capacity (Thousand Dth)
Week 1
(6/1-6/7)
Week 2
(6/8-6/14)
Week 3
(6/15-6/21)
Week 4
(6/22-6/28)
Week 5
(6/29-6/30)
Primary Outage(s)
Station 409A (Alamo) (segment 492)
Station 409 (Donna Line) (segment 490)
Station 1 (segment 101) (backhaul)
Station 9 (segment 109) (Backhaul)
488 (162)
MLV 8-1 to 10-1 Trap Modifications (5/19/2015 - 6/12/2015) MLV 4-2 to 6-2 Trap Modifications (6/13/2015 - 7/9/2015)
Station 847 (segment 847)
Station 546 (segment 542) (backhaul)
710 (705)
MLV 545-2 Class Change (4/24/2015 - 6/24/2015)
MLV 542-2 to 546-2 Valve Replacemnt (5/18/2015 - 6/11/2015) MLV 541-1 to 545-1 Hydrotest (6/15/2015 - 8/17/2015)
Sta. 542 Hydrotest/Valve Replacement (6/27/2015 - 7/30/2015)
Station 860 (segment 548) (backhaul)
(segment 187) (south thru Kentucky)
1550 (187)
MLV 90-5 to 96-5S Anomaly Remediation (5/4/2015 - 6/15/2015) MLV 96-1 to 106-1 Anomaly Remediation (5/4/2015 - 11/30/2015)
Station 204 (200 line south thru Ohio)
1,550
Lines 1, 2, and 3 (4/28/2014 - 10/31/2015)
Station 233 (segment 233)
493
400 (93)
Sta. 237 Unit Maintenance (6/1/2015 - 6/5/2015)
Station 237 (segment 237)
650 (368)
MLV 230-1 to 237-1 Anomaly Remediation (6/22/2015 - 7/13/2015)
Station 245 (segment 245)
965 (78)
885 (158)
Sta. 249 Unit Maintenace (6/8/2015 - 6/12/2015)
Sta. 249 Unit Maintenance (6/15/2015 - 6/19/2015)
MLV 229-2 to 232-2 ILI/Cleaning Pig (6/16/2015 - 6/23/2015) Sta. 249 Unit Maintenance (6/22/2015 - 6/26/2015)
Sta. 245-2A Unit Maintenance (6/22/2015 - 6/26/2015)
Station 254 (segment 249)
Station 261 (segment 260)
Station 267 (segment 266)
Station 307 (segment 307) (Backhaul)
1,153
Station 315 (segment 315) (Backhaul)
Station 321 (segment 321)
1544 (81)
1300 (325)
Sta. 321 Unit Maintenance (6/8/2015 - 6/12/2015) Sta. 325 Maintenance (6/22/2015 - 6/26/2015)
Sta. 405 (segment 299)
650 (150)
400 Line Efficieny Pig (6/2/2015)
Sta. 405A Maintenance (6/9/2015 - 6/11/2015)
This document is subject to change as the month progresses to reflect the updated outage impacts of all outages and maintenance projects including, but not limited to, project delays,
cancellations and additions. The impacts forecasted on this sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages.
July 2015 (updated 5/20/15)
(7/1-7/5)
(7/6-7/12)
(7/13-7/19)
(7/20-7/26)
(7/27-7/31)
MLV 4-2 to 6-2 Trap Modifications (6/13/2015 - 7/9/2015) MLV 5-1 to 9-1 Hydrotest (7/13/2015 – 9/10/2015)
(segment 542) (backhaul)
MLV 541-1 to 545-1 Hydrotest (6/15/2015 - 8/17/2015)
(segment 548) (backhaul)
685 (875)
MLV 547-2 to 549-2 Valve Replacement (7/15/2015 - 8/15/2015) MLV 558-1 Class Change (7/15/2015 - 9/30/2015)
Station 110 (segment 187) (south thru Kentucky)
1600 (137)
Sta. 110 Reversal (3/15/2014 - 9/30/2015) Sta. 96 Reversal (4/1/2015 - 9/30/2015)
MLV 96-1 to 106-1 Anomaly Remediation (5/4/2015 - 11/30/2015)
1,600
450 (40)
MLV 233-2 to 235-2 Anomaly Remediation (7/13/2015 - 7/16/2015)
1004 (14)
1450 (175)
975 (650)
1350 (275)
MLV 325-1 to 329-1 ILI (MFL/Caliper/IMU) (7/7/2015 & 7/9/2015)
MLV 321-2 to 325-2 ILI (MFL/Caliper/IMU) (7/21/2015 & 7/23/2015) Sta. 323 Unit Maintenance (7/19/2015 - 7/25/2015)
Sta. 323 Unit Maintenance (7/27/2015 - 7/29/2015)
(segment 324)
660
100 (560)
MLV 329-1 to 336-1 ILI ( MFL/Caliper/IMU) (7/14/2015 & 7/16/2015)
*Capacity impact shown is only for duration of pig run which is anticipated for no more than 12 hours
August 2015 (updated 5/20/15)
(8/1-8/2)
(8/3-8/9)
(8/10-8/16)
(8/17-8/23
(8/24-8/31)
MLV 5-1 to 9-1 Hydrotest (7/13/2015 – 9/10/2015)
MLV 849-1 Interconncet (8/24/2015 - 9/15/2015) *tentative date range, outage is only 1-2 days
1,415
MLV 550-1 to 555-1 Hydrotest (7/30/2015 - 8/30/2015) MLV 547-1 to 549-1 Hydrotest (8/20/2015 - 9//2015)
1000 (560)
MLV 547-2 to 549-2 Valve Replacement (7/15/2015 - 8/15/2015)
Sta. 266A Unit Maintenance (8/10/2015 - 8/14/2015) Sta. 266A Unit Maintenance (8/17/2015 - 8/21/2015) Sta. 267 ESD (8/19/2015 - 8/20/2015)