TGP - Outage Impact Report
Seven Day Forecast (updated 7/29/2015)
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
(8/1)
Sunday
(8/2)
Monday
(8/3)
Tuesday
(8/4)
Wednesday
(8/5)
Thursday
(8/6)
Friday
(8/7)
Primary Outage(s) that may Impact Throughput
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station
409A (Alamo) (segment
492)
340
Station 409
(Donna Line) (segment
490)
540
360 (180)
Sta. 409 Maintenance (8/3/2015 - 8/6/2015)
Station 1
(segment
101) (backhaul)
240
Station 9
109) (Backhaul)
692
550 (142)
MLV 5-1 to 9-1 Hydrotest (7/21/2015 – 9/8/2015)
Station 834
834) (backhaul)
223
Station 546
542) (backhaul)
1,425
MLV 550
548) (backhaul)
1,440
725 (715)
490 (950)
Sta. 555 Unit Maintenance (5/23/2015 - 10/31/2015)
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)
1,829
1500 (329)
1475 (354)
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)
Station 204 (200 line south thru Ohio)
-
1,500
1,475
Various Valve Sections from Sta. 200 to Sta. 219
Lines 1, 2, and 3 (4/28/2014 - 10/31/2015) Sta. 209 ESD (8/7/2015 - 8/9/2015)
Station 237
237)
1,021
Station 245
245)
1,030
Station 254
249)
1,156
Station 261
260)
1,091
725 (366)
MLV 261-1 to 267-1 Anomaly Remediation (4/20/2015 - 10/31/2015) MLV 262-1 Hydrotest (8/3/2015 - 8/21/2015)
Station 267 (segment
266)
463
Station 307
307) (Backhaul)
1,190
950 (240)
600 (590)
MLV 307-1 to 219-2 Maintenance Pig (8/5/2015) MLV 307-2 to 219-3 Maintenance Pig (8/7/2019)
Station 315
315) (Backhaul)
1,763
Sta. 325 (segment
321)
1,625
324)
660
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
August 2015 (updated 7/29/15)
Est Nominal Design Capacity (Thousand Dth)
Week 1
(8/1-8/2)
Week 2
(8/3-8/9)
Week 3
(8/10-8/16)
Week 4
(8/17-8/23)
Week 5
(8/24-8/31)
Primary Outage(s)
Station 409A (Alamo) (segment 492)
Station 409 (Donna Line) (segment 490)
Station 1 (segment 101) (backhaul)
Station 9 (segment 109) (Backhaul)
MLV 4-2 to 6-2 Trap Modifications (6/13/2015 - 8/5/2015) MLV 5-1 to 9-1 Hydrotest (7/21/2015 – 9/8/2015)
Sta. 47 (segment 143)
1,584
1110 (474)
1000 (584)
MLV 46-1 Pipe Replacement (8/18/2015 - 11/16/2015) MLV 46-2 Pipe Replacement (8/21/2015 - 1/14/2016)
Station 847 (segment 847)
650
MLV 849-1 Interconncet (8/24/2015 - 9/15/2015) *tentative date range, outage is only 1-2 days
(segment 542) (backhaul)
MLV 550 (segment 548) (backhaul)
1440
MLV 547-1 to 549-1 Hydrotest (8/20/2015 - 9/20/2015) MLV 550-1 Hydrotest (8/20/2015 - 9/20/2015)
Sta. 550 Hydrotest/Valve Replacement (8/20/2015 - 9/20/2015)
Station 110 (segment 187) (south thru Kentucky)
1350 (479)
MLV 113-3 Hydrotest (8/1/2015 - 8/24/2015)
1,350
Lines 1, 2, and 3 (4/28/2014 - 10/31/2015) Sta. 204 ESD (8/17/2015 - 8/21/2015)
MLV 204-3 to 209-3 ILI/Cleaning Pig(8/25/2015 - 8/27/2015)
Station 237 (segment 237)
Station 245 (segment 245)
Station 254 (segment 249)
Station 261 (segment 260)
735 (356)
MLV 261-1 Hydrotest (8/21/2015 - 10/1/2015)
Station 267 (segment 266)
375 (88)
Sta. 267 ESD (8/19/2015 - 8/20/2015)
Station 307 (segment 307) (Backhaul)
Station 315 (segment 315) (Backhaul)
Sta. 325 (segment 321)
1300 (175)
MLV 325-1 to 329-1 ILI/Cleaning Pig (8/17 tentative date)
(segment 324)
Sta. 405 (segment 299)
809
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.
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 Dth) Week 1 (9/1-9/6) Week 2 (9/7-9/13) Week 3 (9/14-9/20) Week 4 (9/21-9/27) Week 5 (9/28-9/30) Primary Outage(s) Est. Operational Capacity (Operational Impact) - Thousand Dth Station 409A (Alamo) (segment 492) 340 340 340 340 340 340 Station 409 (Donna Line) (segment 490) 540 540 540 540 540 540 Station 1 (segment 101) (backhaul) 240 240 240 240 240 240 Station 9 (segment 109) (Backhaul) 692 550 (142) 370 (322) 370 (322) 370 (322) 370 (322) MLV 5-1 to 9-1 Hydrotest (7/21/2015 – 9/8/2015) MLV 4-3 to 9-3 Hydrotest (9/8/2015 - 10/22/2015 Sta. 47 (segment 143) 1,584 1000 (584) 1000 (584) 1000 (584) 1000 (584) 1000 (584) MLV 46-1 Pipe Replacement (8/18/2015 - 11/16/2015) MLV 46-2 Pipe Replacement (8/21/2015 - 1/14/2016) Station 847 (segment 847) 650 0 0 0 0 0 MLV 843-1B Hydrotest (9/1/2015 - 10/16/2015) Station 546 (segment 542) (backhaul) 1,425 1,425 925 (500) 1,425 1,425 1,425 MLV 542-1 to 546-1 ILI/Cleaning Pig (9/7/2015 - 9/8/2015) MLV 550 (segment 548) (backhaul) 1440 725 (715) 725 (715) 725 (715) 705 (735) 705 (735) Sta. 555 Unit Maintenance (5/23/2015 - 10/31/2015) MLV 558-1 Class Change (7/15/2015 - 9/30/2015) MLV 547-1 to 549-1 Hydrotest (8/20/2015 - 9/20/2015) MLV 550-1 Hydrotest (8/20/2015 - 9/20/2015) Sta. 550 Hydrotest/Valve Replacement (8/20/2015 - 9/20/2015) Sta. 860 Hydrotest/Valve Replacement (9/15/2015 - 10/3/2015) MLV 551-2 to 554-2 Valve Replacement (9/25/2015 - 10/15/2015) Station 110 (segment 187) (south thru Kentucky) 1,829 1500 (329) 1500 (329) 1350 (479) 1500 (329) 1350 (479) 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) MLV 87-4D to 96-4S Anomaly Remediation (9/1/2015 - 10/31/2015) MLV 87-3 to 96-3 Anomaly Remediation (9/1/2015 - 10/31/2015) Station 204 (200 line south thru Ohio) - 1,500 1,500 1,350 1,500 1,350 Various Valve Sections from Sta. 200 to Sta. 219 Lines 1, 2, and 3 (4/28/2014 - 10/31/2015) MLV 217A-100 Interconnect (9/8/2015 - 9/11/2015) MLV 217A-200 Interconnect (9/15/2015 - 9/18/2015) MLV 209-4 to 214-4 ILI/Cleaning Pig (9/15/2015 - 9/17/2015) MLV 214-4 to 219-4 ILI/Cleaning Pig (9/29/2015 - 10/1/2015) Station 237 (segment 237) 1,021 1,021 1,021 1,021 1,021 870 (151) Sta. 237 ESD (9/29/2015) Station 245 (segment 245) 1,030 795 (235) 795 (235) 795 (235) 995 (35) 1,030 Sta. 245 Maintenance (9/1/2015 - 9/22/2015) Sta. 241 Unit Maintenance (9/14/2015 - 9/25/2015) MLV 245-2 Interconnect (9/14/2015 - 9/18/2015) Station 254 (segment 249) 1,156 1,156 1,156 1,156 1,156 1,156 Station 261 (segment 260) 1,091 735 (356) 735 (356) 735 (356) 735 (356) 735 (356) MLV 261-1 to 267-1 Anomaly Remediation (4/20/2015 - 10/31/2015) Sta. 265EMaintenance (9/19/2015 - 11/9/2015) MLV 262-1 Hydrotest (8/21/2015 - 10/1/2015) Station 267 (segment 266) 463 463 463 463 463 463 Station 307 (segment 307) (Backhaul) 1,190 1,190 1,190 1,190 1,190 1,190 Station 315 (segment 315) (Backhaul) 1,763 1,763 1,763 1,763 1,763 1,763 (segment 324) 660 660 660 660 660 660 Sta. 405 (segment 299) 809 809 809 809 809 809 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.
(9/1-9/6)
(9/7-9/13)
(9/14-9/20)
(9/21-9/27)
(9/28-9/30)
370 (322)
MLV 5-1 to 9-1 Hydrotest (7/21/2015 – 9/8/2015) MLV 4-3 to 9-3 Hydrotest (9/8/2015 - 10/22/2015
0
MLV 843-1B Hydrotest (9/1/2015 - 10/16/2015)
925 (500)
MLV 542-1 to 546-1 ILI/Cleaning Pig (9/7/2015 - 9/8/2015)
705 (735)
Sta. 555 Unit Maintenance (5/23/2015 - 10/31/2015) MLV 558-1 Class Change (7/15/2015 - 9/30/2015)
Sta. 550 Hydrotest/Valve Replacement (8/20/2015 - 9/20/2015) Sta. 860 Hydrotest/Valve Replacement (9/15/2015 - 10/3/2015) MLV 551-2 to 554-2 Valve Replacement (9/25/2015 - 10/15/2015)
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) MLV 87-4D to 96-4S Anomaly Remediation (9/1/2015 - 10/31/2015) MLV 87-3 to 96-3 Anomaly Remediation (9/1/2015 - 10/31/2015)
Lines 1, 2, and 3 (4/28/2014 - 10/31/2015)
MLV 217A-100 Interconnect (9/8/2015 - 9/11/2015) MLV 217A-200 Interconnect (9/15/2015 - 9/18/2015)
MLV 209-4 to 214-4 ILI/Cleaning Pig (9/15/2015 - 9/17/2015)
MLV 214-4 to 219-4 ILI/Cleaning Pig (9/29/2015 - 10/1/2015)
870 (151)
Sta. 237 ESD (9/29/2015)
795 (235)
995 (35)
Sta. 245 Maintenance (9/1/2015 - 9/22/2015)
Sta. 241 Unit Maintenance (9/14/2015 - 9/25/2015) MLV 245-2 Interconnect (9/14/2015 - 9/18/2015)
MLV 261-1 to 267-1 Anomaly Remediation (4/20/2015 - 10/31/2015) Sta. 265EMaintenance (9/19/2015 - 11/9/2015)
MLV 262-1 Hydrotest (8/21/2015 - 10/1/2015)
Sta. 405
(segment 299)
September 2015 (updated 7/29/15)
October 2015 (updated 7/29/15)
(10/1-10/4)
(10/5-10/11)
(10/12-10/18)
(10/19-10/25)
(10/26-10/31)
MLV 4-3 to 9-3 Hydrotest (9/8/2015 - 10/22/2015
MLV 4-3 to 9-3S Anomaly Remediation (10/5/2015 - 10/31/2015)
MLV 843-1B Hydrotest (9/1/2015 - 10/26/2015)
1300 (140)
670 (770)
Sta. 860 Hydrotest/Valve Replacement (9/15/2015 - 10/3/2015) MLV 551-2 to 554-2 Valve Replacement (9/25/2015 - 10/15/2015) MLV 551-1 to 555-1 Hydrotrest/Valve Replacement (10/30/2015 -
11/30/2015)
Sta. 555 Hydrotest/Valve Replacement (10/30/2015 - 11/30/2015)
Station 110
(segment 187) (south thru Kentucky)
MLV 96-1 to 106-1 Anomaly Remediation (5/4/2015 - 11/30/2015) MLV 96-3D to 106-3S (10/5/2015 - 10/9/2015)
MLV 204-2 to 209-2 ILI/Cleaning Pig (10/13/2015 - 10/15/2015) MLV 212-2 Hot Tap (10/5/2015 - 10/9/2015)
MLV 212-4 Hot Tap (10/12/2015 - 10/16/2015)
MLV 204-4 to 209-4 ILI/Cleaning Pig (10/27/2015 - 10/29/2015)
820 (210)
Sta. 241 Maintenance (10/12/2015 - 10/16/2015)
800 (291)