![]() 05-Oct-18 08:00 |
![]() 30-Jun-26 16:00 |
![]() EPCOR |
![]() IO |
![]() C2 (Rossdale) |
![]() forced outage |
![]() 2,825.33 Days
Continuous |
![]() |
| 24-Oct-18 01:13 |
30-Jun-26 16:00 |
EPCOR |
IO |
C1 (Rossdale) |
forced outage |
2,806.62 Days
Continuous |
|
| 27-Nov-23 08:00 |
07-Mar-25 16:00 |
ENMAX |
Outage |
32.2TR (SS-32) |
32 sub 32.2TR 8 kV bus switchgear demolition |
466.33 Days
Continuous |
|
| 07-Mar-24 06:30 |
31-Oct-24 16:00 |
ALTALINK |
Outage |
477s T1 (477s Amoco West Pembina) |
disconnect T1 and VR1 permanently, draining oil, release 477s T1, VR1, & 4.16kV equipment for salvage and RSLD2 then RSLD3 to be implemented at end of outage |
238.35 Days
Continuous |
|
| 02-Apr-24 07:00 |
07-Oct-24 17:00 |
EPCOR |
Outage |
T1 (Garneau), GT1 (Garneau) |
Garneau S/S Tx1 bay outage |
188.42 Days
Continuous |
|
| 23-Apr-24 08:00 |
10-Nov-24 16:00 |
ENMAX |
Outage |
41.2TR (SS-41) |
forced outage - differential protection trip |
201.38 Days
Continuous |
|
| 06-May-24 07:00 |
08-Nov-24 17:00 |
EPCOR |
Outage |
EP 511s Victoria T1 (EP 511s Victoria) |
Victoria: TX1 LCR, civil, demo, and construction |
186.46 Days
Continuous |
|
| 07-May-24 07:00 |
31-Dec-24 17:00 |
EPCOR |
TE |
330p Protection & Control (330p Genesee) |
138/500kV protection blocking for Repower Project Cut-Overs |
238.46 Days
Continuous |
|
| 20-Jun-24 08:00 |
07-Oct-24 16:00 |
Syncrude |
Outage |
1315 (Syncrude Mildred Lake) |
allow power distribution time to replace the 72 kV cables from plant 31 to C05 substation |
109.33 Days
Continuous |
|
| 11-Jul-24 00:00 |
31-Oct-24 17:00 |
ALTALINK |
Outage |
74s C4 (74s Janet) |
forced outage |
112.71 Days
Continuous |
|
| 16-Jul-24 12:00 |
26-Nov-24 18:00 |
ALTALINK |
Outage |
256s C1 (256s Harmattan) |
256s C1 will be out of service until repairs are completed |
133.29 Days
Continuous |
|
| 21-Jul-24 16:00 |
15-Oct-24 07:00 |
ALTALINK, TRANSALTA |
Outage |
229s T1 (229s Glenwood), 229s T2 (229s Glenwood) |
station refurbishment |
85.63 Days
Continuous |
|
| 22-Jul-24 07:00 |
25-Oct-24 17:00 |
EPCOR |
TE |
805s Protection & Control (805s Jasper), 805s RTU/SCADA (805s Jasper) |
protection blocking for P&C maintenance |
95.42 Days
Continuous |
|
| 26-Jul-24 10:00 |
31-Dec-24 16:00 |
ATCO |
Outage |
826s 504R (826s Marguerite Lake) |
emergency removal to replace failed 502R @834S |
158.29 Days
Continuous |
|
| 05-Aug-24 08:00 |
31-Oct-24 17:00 |
ALTALINK |
TE |
523s RTU/SCADA (523s Bullshead) |
update and addition of new SCADA alarms/controls |
87.38 Days
Daily |
|
| 10-Aug-24 07:00 |
07-Nov-24 15:00 |
ENMAX |
Outage |
2.82L (SS-2 - SS-5), 5B138-2.82 (SS-5), 2MD138-2.82 (SS-2) |
modification work for 2.82/2.83 Victoria park green line relocation - install future str 24 (2.83L riser) and future str 26 (2.82L riser) |
89.38 Days
Continuous |
|
| 12-Aug-24 08:00 |
14-Feb-25 16:00 |
ENMAX |
Outage |
28.1TR (SS-28) |
28.1TR transformer replacement |
186.38 Days
Continuous |
|
| 19-Aug-24 07:00 |
28-Oct-24 08:00 |
ALTALINK |
Outage |
19s 240kV Bus A (19S Wabamun), 19s 240kV Transfer Bus (19S Wabamun) |
issue salvage clearance on 19s 240kV ‘A’ & Transfer Busses. |
70.04 Days
Continuous |
|
| 23-Aug-24 13:45 |
30-Apr-25 14:29 |
ALTALINK |
Outage |
157s C1 (157s Lac La Biche) |
forced outage |
250.03 Days
Continuous |
|
| 26-Aug-24 08:00 |
04-Oct-24 16:00 |
ENMAX |
Outage |
8B138-5A0 (SS-8), 8.3TR (SS-8), 8.4TR (SS-8), 8B138-4A0 (SS-8), 4A02 (SS-8), 4A01 (SS-8), 5A1 (SS-8), 4A10 (SS-8) |
prot repl - Z54 |
39.33 Days
Continuous |
|
| 27-Aug-24 10:00 |
12-Dec-24 12:00 |
ALTALINK |
IO |
244s 17 (244s Bowmanton) |
construction of new cap C1. |
107.13 Days
Continuous |
|
| 27-Aug-24 10:00 |
12-Dec-24 12:00 |
ALTALINK |
IO |
244s 25 (244s Bowmanton) |
construction of new cap C2. |
107.13 Days
Continuous |
|
| 27-Aug-24 10:00 |
16-Dec-24 12:00 |
ALTALINK |
IO |
244s 24 (244s Bowmanton) |
construction of new cap C3 |
111.13 Days
Continuous |
|
| 29-Aug-24 11:16 |
31-Oct-24 00:00 |
EPCOR |
Outage |
EP 805s J2408 (EP 805s Jasper), 805s C1 (805s Jasper) |
Forced outage. |
62.53 Days
Continuous |
|
| 03-Sep-24 07:00 |
11-Oct-24 17:00 |
ALTALINK |
TE |
171s RTU/SCADA (171s Redwater) |
update config. supervisory in local control |
38.42 Days
Daily |
|
| 11-Sep-24 18:00 |
21-Oct-24 07:00 |
ALTALINK |
Outage |
344s T2 (344s Warner) |
salvaging T2 and associated equipment and installing a new T1, breaker and switches |
39.54 Days
Continuous |
|
| 16-Sep-24 07:00 |
15-Nov-24 17:00 |
EPCOR |
Outage |
557s T1 (557s Castle Downs) |
S/S Tx1 outage for secondary duct bank modification |
60.46 Days
Continuous |
|
| 16-Sep-24 11:30 |
04-Nov-24 17:30 |
ATCO |
TE |
905s Protection & Control (905s Meikle), 905s RTU/SCADA (905s Meikle) |
SCADA upgrade, periods of loss of visibility |
49.29 Days
Continuous |
|
| 23-Sep-24 07:00 |
05-Oct-24 17:00 |
EPCOR |
Outage |
72VN21 (EP 511s Victoria - Namao), N725 (Namao) |
transfer station grounding mitigation project |
12.42 Days
Continuous |
|
| 23-Sep-24 08:00 |
04-Oct-24 18:00 |
ALTALINK, BCH, AESO-SC |
Outage |
1201L (520s Bennett - BCH Cranbrook), 5D25 (BCH Cranbrook), 520S-Pseudo (520s Bennett) |
maintenance |
11.42 Days
Continuous |
AB-BC |
| 23-Sep-24 08:00 |
04-Oct-24 18:00 |
ALTALINK |
Outage |
887L (48s Pocaterra - 978s BCH Britt Creek) |
due to 1201L as per AESO Rule |
11.42 Days
Continuous |
AB-BC |
| 23-Sep-24 08:00 |
04-Oct-24 18:00 |
ALTALINK, BCH |
Outage |
786L (799s Coleman - BCH Natal), 1CB2 (BCH Natal) |
due to 1201L as per AESO Rule |
11.42 Days
Daily |
AB-BC |
| 23-Sep-24 08:00 |
04-Oct-24 16:00 |
ATCO, SHELL |
Outage |
402s 701T (402s Scotford Expansion 1) |
facilitate a repair on 484 switchgear “A” bus |
11.33 Days
Continuous |
|
| 23-Sep-24 08:00 |
15-Oct-24 16:00 |
ENMAX |
Outage |
162B138-RB85 (SS-162) |
breaker replacement |
22.33 Days
Continuous |
|
| 23-Sep-24 08:00 |
03-Oct-24 17:00 |
ALTALINK |
Outage |
77s 14 (77s Sagitawah) |
new breaker and foundation install |
10.38 Days
Continuous |
|
| 23-Sep-24 08:00 |
18-Oct-24 17:00 |
ALTALINK, TRANSALTA |
TE |
229s RTU/SCADA (229s Glenwood) |
update and test new alarm points and controls for protection upgrades for transformer replacement project |
25.38 Days
Daily |
|
| 23-Sep-24 08:30 |
03-Oct-24 17:30 |
ALTALINK, AESO-SC |
Outage |
520s T1 (520s Bennett), 520s 552 (520s Bennett), 520s R7 (520s Bennett), 520s 1352 (520s Bennett), 520s 12 (520s Bennett), 520s 13 (520s Bennett), 520s 1789 (520s Bennett), 102S-Pseudo (520s Bennett), 520S-Pseudo (520s Bennett) |
maintenance |
10.38 Days
Daily |
AB-BC |
| 23-Sep-24 08:30 |
08-Oct-24 17:30 |
ATCO |
Outage |
715s 703T (715s Leming Lake), 715s 705 (715s Leming Lake) |
703T and tap changer and breaker maintenance |
15.38 Days
Continuous |
|
| 23-Sep-24 09:00 |
04-Oct-24 17:00 |
BHE Canada |
Outage |
MATL (120s Picture Butte - Montana) |
align with 1201L outage |
11.33 Days
Continuous |
AB-MATL |
| 23-Sep-24 09:00 |
04-Oct-24 17:00 |
AESO |
Outage |
Path 1 (AIES Islanding) |
5L94 replace insulators & spacers |
11.33 Days
Continuous |
AB-BC |
| 23-Sep-24 09:00 |
03-Oct-24 14:00 |
ATCO |
Outage |
ATC 803s 701T (ATC 803s Bullpound) |
transformer leak repair and 701TCS status wiring to protection and testing |
10.21 Days
Continuous |
|
| 23-Sep-24 10:00 |
20-Oct-24 17:00 |
ATCO |
Outage |
806s 701T (806s Oldman River), 806s 152 (806s Oldman River) |
maintenance |
27.29 Days
Continuous |
|
| 23-Sep-24 10:00 |
15-May-25 12:00 |
ATCO |
TE |
741s RTU/SCADA (741s Fox Creek) |
RTU configuration on new and old RTU's onsite |
234.08 Days
Continuous |
|
| 23-Sep-24 10:00 |
04-Oct-24 16:25 |
ATCO |
TE |
848s RTU/SCADA (848s Ruth Lake) |
RTU configuration updates |
11.27 Days
Continuous |
|
| 23-Sep-24 12:00 |
10-Oct-24 17:00 |
ATCO |
TE |
806s RTU/SCADA (806s Oldman River), 806s Protection & Control (806s Oldman River) |
protection and RTU upgrade for the entire 806S site |
17.21 Days
Continuous |
|
| 23-Sep-24 14:00 |
03-Oct-24 16:00 |
ALTALINK |
Outage |
520s R7 (520s Bennett) |
maintenance |
10.08 Days
Continuous |
AB-BC |
| 24-Sep-24 07:00 |
11-Oct-24 17:00 |
EPCOR, ALTALINK |
Outage |
240BA3 (629s Argyll Transfer Station - 814s Bellamy), 1055L (629s Argyll Transfer Station - 816s Petrolia), 814s B2406 (814s Bellamy), 814s B2407 (814s Bellamy) |
oil degassing UGT |
17.42 Days
Continuous |
|
| 24-Sep-24 07:00 |
03-Oct-24 18:00 |
ALTALINK |
Outage |
523s T1 (523s Bullshead) |
replace T1 protections, replace 381W feeder protection, install new VT6 for 381W feeder |
9.46 Days
Continuous |
|
| 24-Sep-24 08:00 |
08-Oct-24 16:00 |
SUNCOR |
Outage |
29PL6-22 (29EDD-1 Millennium - 29EDD-2 Tar Island), 29EDD-2 29PT-3 (29EDD-2 Tar Island), 29EDD-1 29EDD1s1352 (29EDD-1 Millennium), 29EDD-1 29EDD1S1452 (29EDD-1 Millennium), 29EDD-1 29PS-0146 (29EDD-1 Millennium), 29EDD-2 29PS-6 (29EDD-2 Tar Island) |
BP - 29EDD1,29CVT-7 system, bus, test breaker 29EDD1S1352
|
14.33 Days
Continuous |
|
| 25-Sep-24 08:00 |
03-Oct-24 16:00 |
ALTALINK |
TE |
523s Protection & Control (523s Bullshead) |
update settings and test differential relay |
8.33 Days
Daily |
|
| 25-Sep-24 08:00 |
03-Oct-24 16:00 |
ALTALINK |
TE |
523s Protection & Control (523s Bullshead) |
differential A & B relay will be removed from service daily to update settings and test |
8.33 Days
Daily |
|
| 26-Sep-24 07:30 |
04-Oct-24 17:30 |
ALTALINK |
RB |
123L (19s Wabamun - 352s Onoway) |
excavation of contaminated soil at 124L |
8.42 Days
Daily |
|
| 27-Sep-24 06:30 |
03-Oct-24 17:30 |
ALTALINK |
RB |
910L (288s Wolf Creek - 289s Saunders Lake) |
safety requirement for 914L GOI |
6.46 Days
Daily |
|
| 27-Sep-24 07:00 |
12-Oct-24 17:00 |
ALTALINK |
TE |
171s Protection & Control (171s Redwater) |
remove old A87/138B and put new A87/138B into service |
15.42 Days
Daily |
|
| 28-Sep-24 08:00 |
06-Oct-24 16:00 |
ENMAX |
Outage |
65.2TR (SS-65) |
transformer power factor test |
8.33 Days
Continuous |
|
| 30-Sep-24 07:00 |
11-Oct-24 17:00 |
ALTALINK |
TE |
523s Protection & Control (523s Bullshead) |
breaker fail protection outage |
11.42 Days
Daily |
|
| 30-Sep-24 07:00 |
11-Oct-24 17:00 |
ALTALINK |
TE |
523s Protection & Control (523s Bullshead) |
protection outages |
11.42 Days
Daily |
|
| 30-Sep-24 07:00 |
11-Oct-24 17:00 |
ALTALINK |
TE |
523s Protection & Control (523s Bullshead) |
protection outages |
11.42 Days
Daily |
|
| 30-Sep-24 07:00 |
11-Oct-24 17:00 |
ALTALINK |
TE |
523s Protection & Control (523s Bullshead) |
protection outages |
11.42 Days
Daily |
|
| 30-Sep-24 07:00 |
11-Oct-24 17:00 |
ALTALINK |
TE |
523s Protection & Control (523s Bullshead) |
protection outages |
11.42 Days
Daily |
|
| 30-Sep-24 07:00 |
11-Oct-24 17:00 |
ALTALINK |
TE |
523s Protection & Control (523s Bullshead) |
breaker fail protection outage |
11.42 Days
Daily |
|
| 30-Sep-24 07:00 |
11-Oct-24 17:00 |
ALTALINK |
TE |
523s Protection & Control (523s Bullshead) |
breaker fail protection outage |
11.42 Days
Daily |
|
| 30-Sep-24 07:00 |
11-Oct-24 17:00 |
ALTALINK |
TE |
523s Protection & Control (523s Bullshead) |
breaker fail protection outage |
11.42 Days
Daily |
|
| 30-Sep-24 07:00 |
11-Oct-24 17:00 |
ALTALINK |
TE |
523s Protection & Control (523s Bullshead) |
breaker fail protection outage |
11.42 Days
Daily |
|
| 30-Sep-24 07:00 |
04-Oct-24 17:00 |
ALTALINK |
TE |
415s Protection & Control (415s Drywood) |
relay settings changes and testing due to the Tx upgrade at 229s Glenwood. |
4.42 Days
Daily |
|
| 30-Sep-24 07:00 |
04-Oct-24 17:00 |
ALTALINK |
TE |
385s Protection & Control (385s Spring Coulee) |
relay settings changes and testing due to the Tx upgrade at 229s Glenwood |
4.42 Days
Daily |
|
| 30-Sep-24 07:30 |
04-Oct-24 18:00 |
ALTALINK |
Outage |
535s T6 (535s Joffre), 535s 110 (535s Joffre) |
migrate all T6 (TX18714) protections, status, controls, metering and remote access to new RTU and LAN |
4.44 Days
Continuous |
|
| 30-Sep-24 08:00 |
12-Oct-24 17:00 |
ALTALINK |
Outage |
760L (163s Amoco Empress - 760AL tap) |
replace cross arms and insulators |
12.38 Days
Continuous |
|
| 30-Sep-24 08:00 |
04-Oct-24 16:00 |
BCH |
Outage |
5L94 (BCH Cranbrook - 102s Langdon), 1L275 (799s Coleman - BCH Natal), 1L274 (48s Pocaterra - 978s BCH Britt Creek), 5RXN5 (BCH Cranbrook) |
5L94 replace insulators & spacers |
4.33 Days
Continuous |
AB-BC |
| 30-Sep-24 08:00 |
04-Oct-24 17:00 |
ALTALINK |
TE |
535s RTU/SCADA (535s Joffre) |
download new configurations and migrating and commissioning of T6 (TX18703) |
4.38 Days
Continuous |
|
| 30-Sep-24 08:00 |
12-Oct-24 17:00 |
ALTALINK |
IO |
760L (163s Amoco Empress - 760AL tap) |
replace cross arms and insulators on 7L760, 242 structures |
12.38 Days
Continuous |
|
| 30-Sep-24 08:00 |
06-Oct-24 16:00 |
ENMAX |
Outage |
15.60L (SS-15 - SS-21), 15B69-15.60 (SS-15), 21B69-15.60 (SS-21) |
21 substation -surge arrester addition |
6.33 Days
Continuous |
|
| 30-Sep-24 08:00 |
03-Oct-24 14:00 |
ENMAX |
Outage |
13.3TR (SS-13) |
grounding improvements |
3.25 Days
Continuous |
|
| 30-Sep-24 08:00 |
03-Oct-24 17:00 |
ALTALINK |
TE |
AltaLink Telecom Equipment |
repair fiber |
3.38 Days
Continuous |
|
| 30-Sep-24 09:00 |
04-Oct-24 18:00 |
ALTALINK |
Outage |
1201L (520s Bennett - BCH Cranbrook) |
5L94 replace insulators & spacers. |
4.38 Days
Continuous |
AB-BC |
| 30-Sep-24 09:00 |
04-Oct-24 18:00 |
ALTALINK |
Outage |
737L (38s East Edmonton - 95s Imperial Oil Edmonton), 38s 737N (38s East Edmonton) |
straighten 737L structure 30, install new log anchors and re-sag conductors between structures 29-30 |
4.38 Days
Continuous |
|
| 30-Sep-24 10:00 |
07-Oct-24 17:00 |
ATCO |
Outage |
7L62 (797s Kemp River - 905s Meikle), 905s 708 (905s Meikle), 905s 703 (905s Meikle) |
connect new DFR to 7L62PTY1, 7L62/21A, 21B and commission
migrate SCADA alarms, control, analogs from the existing RTU to the new station controller, end-to-end commissioning |
7.29 Days
Continuous |
|
| 30-Sep-24 10:00 |
04-Oct-24 17:00 |
ATCO |
RB |
7L696 (508s Lakesend - 892s Ribstone Creek) |
install interphase spacers |
4.29 Days
Continuous |
|
| 30-Sep-24 14:00 |
07-Oct-24 10:00 |
ATCO |
Outage |
7L23 (796s Nipisi - 7L23 tap), 7L23 (732s Mitsue - 7L23 tap), 7L23 (858s Narrows Creek - 7L23 tap), 796s 702 (796s Nipisi) |
complete CAR cross arm replacements & TCM wood pole replacements |
6.83 Days
Continuous |
|
| 01-Oct-24 00:00 |
31-Oct-24 00:00 |
SUNCOR |
Outage |
29EDD-71 29PT-336 (29EDD-71), 29EDD-71 752-4652 (29EDD-71), 29EDD-71 752-4651 (29EDD-71), 29EDD-71 29PS-430 (29EDD-71 Edd71Sub) |
FB-29PT-336, 30PP-125 6Y, 29PT-517 5Y (450236820, 300184327, 450260042, 450241892) |
30 Days
Continuous |
|
| 01-Oct-24 06:00 |
04-Oct-24 22:00 |
ATCO |
Outage |
892s 701T (892s Ribstone Creek), 892s 701 (892s Ribstone Creek) |
transformer tap changer
|
3.67 Days
Continuous |
|
| 01-Oct-24 07:00 |
07-Oct-24 17:00 |
EPCOR |
Outage |
T2 (Meadowlark), M723 (Meadowlark), M722 (Meadowlark), MAB2 (Meadowlark) |
M722 repair |
6.42 Days
Continuous |
|
| 01-Oct-24 07:00 |
11-Oct-24 17:00 |
EPCOR |
Outage |
987s T3 (987s Clover Bar), 987s C2407 (987s Clover Bar) |
transformer DGA install |
10.42 Days
Continuous |
|
| 01-Oct-24 07:00 |
11-Oct-24 17:00 |
EPCOR |
Outage |
72LH8 (EP 803s Lambton - EP Hardisty) |
pole replacement 72LH8 |
10.42 Days
Continuous |
|
| 01-Oct-24 07:00 |
03-Oct-24 17:00 |
ALTALINK |
TE |
520s Protection & Control (520s Bennett) |
relay maintenance |
2.42 Days
Daily |
|
| 01-Oct-24 08:00 |
04-Oct-24 16:00 |
ENMAX |
Outage |
40.81L (SS-40 - SS-41), 40B138-40.81 (SS-40), 41B138-40.81 (SS-41) |
line clearance mitigation |
3.33 Days
Continuous |
|
| 01-Oct-24 08:00 |
10-Oct-24 17:00 |
ALTALINK |
TE |
37s RTU/SCADA (37s North Calder) |
RTU database update |
9.38 Days
Daily |
|
| 01-Oct-24 08:00 |
03-Oct-24 17:00 |
ATCO |
RB |
13L50 (2029s Heathfield - 2075s Newell) |
replace vibration dampers on 13L50 OHSW |
2.38 Days
Continuous |
|
| 01-Oct-24 08:00 |
03-Oct-24 12:00 |
ATCO, CNRL |
Outage |
838s 75-BC-1914 (838s Horizon Mining) |
replace failed 260kV dead tank breaker heaters |
2.17 Days
Continuous |
|
| 01-Oct-24 08:30 |
04-Oct-24 17:30 |
ALTALINK |
RB |
740L (39s Bickerdike - 740AL tap), 740L (426s Coalspur - 743L tap), 740L (740AL tap - 743L tap), 743L (527s Coal Valley - 740L tap), 762L (101s Cheviot - 740L tap), 740AL (414s Gulf Robb - 740L tap) |
proximity RB for prep work on 740L on 740L118 - 740L138 |
3.38 Days
Daily |
|
| 01-Oct-24 12:00 |
04-Oct-24 16:30 |
ALTALINK |
Outage |
59s 352 (59s Peigan) |
maintenance and gauge replacement |
3.19 Days
Continuous |
|
| 01-Oct-24 12:00 |
04-Oct-24 18:00 |
ALTALINK |
Outage |
740L (39s Bickerdike - 58s Edson), 58s 740X (58s Edson) |
component replacement on 740LC - 740L44 |
3.25 Days
Continuous |
|
| 01-Oct-24 13:00 |
03-Oct-24 17:30 |
ALTALINK |
Outage |
289s T2 (289s Saunders Lake) |
doble maintenance and IDD monitor |
2.19 Days
Continuous |
|
| 01-Oct-24 13:00 |
03-Oct-24 12:00 |
ATCO |
RB |
6L11 (739s Edith Lake - 854s Swan Dive) |
installing temp bypass str 240A-240D |
1.96 Days
Continuous |
|
| 01-Oct-24 13:30 |
03-Oct-24 17:30 |
ALTALINK |
Outage |
61s T2 (61s Lodgepole) |
doble, maintenance, leak repairs |
2.17 Days
Continuous |
|
| 01-Oct-24 13:30 |
03-Oct-24 17:00 |
ALTALINK |
Outage |
867s T1 (867s Sundance Blow-Down), 234L (310p Sundance - 505L tap), 505L (234L tap - 505L tap), 521AL (867s Sundance Blow-Down - 521L tap), 310P 234N (310p Sundance) |
repair leaking low side bushing |
2.15 Days
Continuous |
|
| 01-Oct-24 16:00 |
10-Oct-24 16:30 |
ALTALINK, EPCOR |
RB |
930L (37s North Calder - Poundmaker) |
altalink work requires 930L reclose block |
9.02 Days
Continuous |
|
| 01-Oct-24 16:01 |
10-Oct-24 16:30 |
ALTALINK |
Outage |
37s 81 (37s North Calder) |
install new breaker |
9.02 Days
Continuous |
|
| 02-Oct-24 07:00 |
09-Oct-24 17:00 |
ALTALINK |
Outage |
69s T2 (69s North Barrhead), 69s T5 (69s North Barrhead) |
install bird cover throughout 25kV bay |
7.42 Days
Continuous |
|
| 02-Oct-24 07:00 |
03-Oct-24 17:00 |
ALTALINK |
TE |
276s Protection & Control (276s Union Carbide Prentiss) |
relay maintenance |
1.42 Days
Daily |
|
| 02-Oct-24 07:00 |
04-Oct-24 17:00 |
ALTALINK, EPCOR |
Outage |
1044L (EP 805s Jasper - 816s Petrolia), 805s C1 (805s Jasper), EP 805s J2403 (EP 805s Jasper), EP 805s J2404 (EP 805s Jasper) |
emergency cap bank testing |
2.42 Days
Continuous |
|
| 02-Oct-24 08:00 |
10-Oct-24 16:00 |
ALTALINK |
Outage |
834L (320p Keephills - 384s Keystone), 320p 834X (320p Keephills), 384s 834 (384s Keystone) |
replace 320p103 switch, 320p104 PT and A-frame. |
8.33 Days
Continuous |
|
| 02-Oct-24 08:00 |
09-Oct-24 17:00 |
ALTALINK |
TE |
69s RTU/SCADA (69s North Barrhead) |
update config for AC fail alarm. |
7.38 Days
Daily |
|
| 02-Oct-24 08:00 |
03-Oct-24 14:00 |
ENMAX |
Outage |
3.4TR (SS-3) |
grounding improvements |
30 Hours
Continuous |
|
| 02-Oct-24 08:00 |
03-Oct-24 16:00 |
ALTALINK |
TE |
AltaLink Telecom Equipment |
121s - 9028R upgrades: |
1.33 Days
Continuous |
|
| 02-Oct-24 08:00 |
04-Oct-24 17:00 |
ALTALINK |
Outage |
202AL (359s Esso West Pembina - 202L tap), 359s T1 (359s Esso West Pembina), 359s T2 (359s Esso West Pembina) |
customer maintenance of switchgear |
2.38 Days
Continuous |
|
| 03-Oct-24 07:00 |
04-Oct-24 17:00 |
EPCOR |
Outage |
987s C2404 (987s Clover Bar) |
bay outage |
1.42 Days
Continuous |
|
| 03-Oct-24 07:00 |
03-Oct-24 17:00 |
ALTALINK |
TE |
159s Protection & Control (159s Colinton) |
standard relay maintenance and to complete settings change on T2 B87/50/51/51NN/T2 URT60 |
10 Hours
Daily |
|
| 03-Oct-24 07:30 |
03-Oct-24 17:00 |
Lethbridge, ALTALINK |
Outage |
181s 463L (181s Chinook), 463L (181s Chinook - 463AL tap) |
urgent require open end outage on 181s 463L breaker to replace faulty tank heaters |
9.5 Hours
Continuous |
|
| 03-Oct-24 08:00 |
04-Oct-24 16:30 |
ATCO |
Outage |
9L01 (848s Ruth Lake - 951s Thickwood Hills), 848s 911 (848s Ruth Lake), 848s 913 (848s Ruth Lake) |
DFR upgrade, 911CT, 913CT and 913PT inputs will be cutover to new DFR and commissioned |
1.35 Days
Continuous |
|
| 03-Oct-24 08:00 |
03-Oct-24 12:00 |
ENMAX |
Outage |
11.82L (SS-11 - SS-14), 14.1TR (SS-14), 14.3TR (SS-14), 14.1C (SS-14), 14.2C (SS-14), 14B138-11.82 (SS-14), 14MD138-14.1TR (SS-14), 14MD138-14.3TR (SS-14), SW83 (SS-14), SW87 (SS-14) |
fall substation washing, check reversing switch 14.3TR |
4 Hours
Continuous |
|
| 03-Oct-24 08:00 |
18-Oct-24 16:00 |
Syncrude |
Outage |
Mildred T1 (Syncrude Mildred Lake), 134 (Syncrude Mildred Lake), 135 (Syncrude Mildred Lake), 1335 (Syncrude Mildred Lake) |
PM and maintenance. |
15.33 Days
Continuous |
|
| 03-Oct-24 08:00 |
03-Oct-24 17:00 |
ALTALINK, Lethbridge |
IO |
463L (181s Chinook - 463AL tap) |
require open end outage on 463L breaker to replace faulty tank heaters |
9 Hours
Daily |
|
| 03-Oct-24 08:00 |
03-Oct-24 12:00 |
ENMAX |
Outage |
1B138-4A0 (SS-1) |
breaker trip circuit test |
4 Hours
Continuous |
|
| 03-Oct-24 08:00 |
03-Oct-24 16:00 |
ALTALINK |
TE |
AltaLink Telecom Equipment, 523s RTU/SCADA (523s Bullshead) |
523S Bullshead to 9274R Winnifred MW upgrades |
8 Hours
Daily |
|
| 03-Oct-24 08:00 |
04-Oct-24 16:00 |
ENMAX |
TE |
Protection & Control (SS-41) |
CT terminal block replacement |
1.33 Days
Daily |
|
| 03-Oct-24 08:00 |
03-Oct-24 17:00 |
ALTALINK |
RB |
172L (254s Coaldale - 172EL tap), 172L (83s Taber - 172EL tap) |
replacing aerial marker cones @ structure 941L205/4 between structures 172L 998 and 172L999. (Working on MATL line 941L |
9 Hours
Daily |
|
| 03-Oct-24 08:00 |
03-Oct-24 17:00 |
ALTALINK |
RB |
508L (67s Stirling - 344s Warner) |
replacing aerial marker cones @ structure 941L176/6 between structures 508L65 and 508L66. (Working on MATL line 941L |
9 Hours
Daily |
|
| 03-Oct-24 08:00 |
03-Oct-24 17:00 |
ALTALINK |
RB |
820AL (315s Chin Chute - 820L tap), 820L (67s Stirling - 820BL tap) |
replacing aerial marker cones @ structure 941L193/3 between structures 820AL73 and 820AL74. (Working on MATL line 941L) |
9 Hours
Daily |
|
| 03-Oct-24 08:30 |
07-Oct-24 17:30 |
ALTALINK |
RB |
740L (39s Bickerdike - 740AL tap), 740L (426s Coalspur - 743L tap), 740L (740AL tap - 743L tap), 743L (527s Coal Valley - 740L tap), 762L (101s Cheviot - 740L tap), 740AL (414s Gulf Robb - 740L tap) |
prep work on 740L, 740AL, 743L & 501L before 740L/501L outage |
4.38 Days
Daily |
|
| 03-Oct-24 09:00 |
03-Oct-24 16:00 |
BCH |
Outage |
5L94 (BCH Cranbrook - 102s Langdon), 1L274 (48s Pocaterra - 978s BCH Britt Creek), 1L275 (799s Coleman - BCH Natal), 5RXN5 (BCH Cranbrook) |
CBK 5RX5 / CBK 5B5 / 5L94 - 5CVT5 inspection |
7 Hours
Continuous |
AB-BC |
| 03-Oct-24 10:00 |
03-Oct-24 16:00 |
ATCO |
Outage |
9L56 (720s Wabasca - 876s Brintnell), 720s 901 (720s Wabasca) |
straighten structure 422 leaning pretty bad toward 9L56D3 switch |
6 Hours
Continuous |
|
| 03-Oct-24 12:00 |
03-Oct-24 18:00 |
ENMAX |
Outage |
14.83L (SS-14 - SS-36), 14.4TR (SS-14), 14.2TR (SS-14), 14.1C (SS-14), 14.2C (SS-14), 14B138-14.83 (SS-14), SW87 (SS-14), SW84 (SS-14), 14MD138-14.2TR (SS-14), 14MD138-14.1TR (SS-14) |
fall substation washing, check reversing switch 14.4TR |
6 Hours
Continuous |
|
| 03-Oct-24 12:01 |
03-Oct-24 16:00 |
ENMAX |
Outage |
1B138-3A0 (SS-1) |
breaker trip circuit test |
3.98 Hours
Continuous |
|
| 03-Oct-24 12:30 |
03-Oct-24 18:00 |
ALTALINK, AESO |
Outage |
394s T2 (394s Empress), 394s 1152 (394s Empress), 394s 1907 (394s Empress), 394s S142836 (394s Empress) |
lower 25kV cable supports under switchgear building |
5.5 Hours
Daily |
|
| 03-Oct-24 13:00 |
03-Oct-24 19:30 |
ATCO |
Outage |
6L11 (739s Edith Lake - 854s Swan Dive), 739s 602 (739s Edith Lake), 854S 601TD (854s Swan Dive) |
transfer north circuit 6L11 to temp Bypass |
6.5 Hours
Continuous |
|
| 03-Oct-24 13:00 |
03-Oct-24 19:00 |
ATCO |
RB |
6L11 (743s Sarah Lake - 854s Swan Dive) |
transferring conductor on north circuit to temp bypass structures |
6 Hours
Continuous |
|
| 03-Oct-24 14:00 |
03-Oct-24 17:00 |
ATCO |
Outage |
7L85 (803s ATC Bullpound - 7LA85 tap) |
disconnect mobile substation 750S at 803s Bullpound |
3 Hours
Continuous |
|
| 03-Oct-24 14:00 |
04-Oct-24 18:00 |
ATCO, CNRL |
Outage |
838s 75-BC-1915 (838s Horizon Mining) |
replaced failed 260kV dead tank breaker heaters |
28 Hours
Continuous |
|
| 04-Oct-24 07:30 |
04-Oct-24 14:00 |
ALTALINK |
TE |
523s Protection & Control (523s Bullshead) |
trip testing 523s122, 523s676 and 523s498 |
6.5 Hours
Daily |
|
| 04-Oct-24 08:00 |
04-Oct-24 17:00 |
SUNCOR |
TE |
29EDD-2 RTU/SCADA (29EDD-2 Tar Island) |
updates and protection upgrades |
9 Hours
Continuous |
|
| 04-Oct-24 08:00 |
04-Oct-24 17:00 |
ALTALINK |
Outage |
254s T2 (254s Coaldale), 254s 35 (254s Coaldale), 254s 36 (254s Coaldale), 254s 15 (254s Coaldale) |
254s10 replace switch (like for like) |
9 Hours
Daily |
|
| 04-Oct-24 08:00 |
04-Oct-24 19:00 |
ATCO |
RB |
6L11 (739s Edith Lake - 854s Swan Dive) |
HOP to change out str 240 on 6L11 |
11 Hours
Continuous |
|
| 04-Oct-24 08:00 |
06-Oct-24 19:00 |
ATCO |
Outage |
6L11 (743s Sarah Lake - 854s Swan Dive), 743s 603 (743s Sarah Lake) |
changing out structures 240A, 240B, 240C, 240D, 240 |
2.46 Days
Continuous |
|
| 04-Oct-24 08:00 |
04-Oct-24 17:00 |
ALTALINK |
TE |
233s Protection & Control (233s Beamer) |
settings update |
9 Hours
Daily |
|
| 04-Oct-24 09:00 |
04-Oct-24 16:00 |
ATCO |
TE |
705s Protection & Control (705s Kitscoty) |
PRC-005 - microprocessor relay testing - 21B/7L130 @ 705S |
7 Hours
Continuous |
|
| 04-Oct-24 14:00 |
18-Oct-24 18:00 |
ALTALINK |
Outage |
523s 138kV Bus 2 (523s Bullshead), 523s T2 (523s Bullshead), 676L (244s Bowmanton - 523s Bullshead), 523s 552 (523s Bullshead), 523s 289 (523s Bullshead) |
connecting new 498L and closing Open Points 'A' & 'B'. Fiber splicing on 498L OPGW & end to end testing |
14.17 Days
Continuous |
|
| 05-Oct-24 07:30 |
06-Oct-24 17:30 |
ALTALINK |
RB |
880L (321s Al Rothbauer - 523s Bullshead) |
installing bird diverters on 498L which is near 880L |
1.42 Days
Daily |
|
| 05-Oct-24 08:00 |
06-Oct-24 16:30 |
ATCO, SUNCOR |
Outage |
29PL9-2 (29EDD-1 Millennium - 848s Ruth Lake), 848s 901 (848s Ruth Lake), 848s 902 (848s Ruth Lake), 848s 901B (848s Ruth Lake), 848s 902B (848s Ruth Lake), 29EDD-1 29EDD1SPL9-2 (29EDD-1 Millennium) |
DFR upgrade at Ruth Lake -
901 and 902 breaker statuses, 901CT, 902CT and 901PT inputs will be cutover to new DFR and commissioned |
1.35 Days
Continuous |
|
| 05-Oct-24 08:00 |
05-Oct-24 18:00 |
ENMAX, ALTALINK |
Outage |
20.82L (SS-20 - SS-21), 21.80L (42s Sarcee - SS-21), 21.1TR (SS-21), 21.4TR (SS-21), 20B138-20.82 (SS-20), 21B138-21.80 (SS-21), 21B69-21.4TR (SS-21), SW64 (SS-21), 21MD138-21.1TR (SS-21), 21MD138-21.4TR (SS-21) |
fall substation washing, Altalink required to remove AML VT4 60S100 fuses |
10 Hours
Continuous |
|
| 05-Oct-24 08:00 |
05-Oct-24 18:00 |
ENMAX, ALTALINK |
IO |
21.80L (42s Sarcee - SS-21) |
fall substation washing |
10 Hours
Continuous |
|
| 05-Oct-24 08:00 |
05-Oct-24 18:00 |
ENMAX |
Outage |
26.83L (SS-26 - SS-65), 26.2TR (SS-26), 26B138-26BT3 (SS-26), 65MD138-26.83 (SS-65) |
power factor test - 26PT138-26.83, 26PT138-Z32, check reversing switch 26.2TR |
10 Hours
Continuous |
|
| 05-Oct-24 08:00 |
06-Oct-24 18:00 |
ATCO, CNRL |
Outage |
838s 75-BC-1916 (838s Horizon Mining) |
urgent replaced failed 260 kV dead tank breaker heaters |
1.42 Days
Continuous |
|
| 05-Oct-24 08:30 |
07-Oct-24 17:30 |
ALTALINK |
RB |
501CL (983s Cadomin - 501L tap), 501L (426s Coalspur - 501CL tap) |
proximity RB for prep work for 501L outage |
2.38 Days
Daily |
|
| 05-Oct-24 21:00 |
06-Oct-24 08:00 |
Lethbridge, ALTALINK |
Outage |
111s 138kV Bus (111s Coalbanks), 207L (111s Coalbanks - 370s North Lethbridge), 725L (111s Coalbanks - 725AL tap), 725AL (618s Riverbend - 725L tap), 111s T1 (111s Coalbanks), 111s T2 (111s Coalbanks), 111s T3 (111s Coalbanks), 111s 207L (111s Coalbanks), 111s 725LE (111s Coalbanks), 111s 1 (111s Coalbanks), 111s 2 (111s Coalbanks), 111s 3 (111s Coalbanks), 111s 28 (111s Coalbanks), 111s 29 (111s Coalbanks) |
inspect, clean/lube & operate 138 kV breakers & airbreak switches
|
11 Hours
Continuous |
|
| 05-Oct-24 21:00 |
06-Oct-24 08:00 |
ALTALINK, Lethbridge |
IO |
207L (111s Coalbanks - 370s North Lethbridge) |
inspect, clean/lube & operate 138 kV breakers & airbreak switches |
11 Hours
Continuous |
|
| 05-Oct-24 21:00 |
06-Oct-24 08:00 |
ALTALINK |
IO |
725L (111s Coalbanks - 725AL tap), 725AL (618s Riverbend - 725L tap) |
inspect, clean/lube & operate 138 kV breakers & airbreak switches |
11 Hours
Continuous |
|
| 06-Oct-24 08:00 |
06-Oct-24 16:00 |
ENMAX |
TE |
RTU/SCADA (SS-10) |
SDN network security upgrade |
8 Hours
Continuous |
|
| 06-Oct-24 08:00 |
06-Oct-24 16:00 |
ENMAX |
Outage |
13.82L (SS-13 - SS-22), 22.3TR (SS-22), 22.1TR (SS-22), 22B138-13.82 (SS-22), 22B138-22BT8 (SS-22), SW83 (SS-22), SW84 (SS-22), 22MD138-22.1TR (SS-22), 22MD138-22.3TR (SS-22) |
fall substation washing |
8 Hours
Continuous |
|
| 07-Oct-24 07:00 |
16-Oct-24 17:00 |
ALTALINK |
Outage |
1325L (510s Sunnybrook - AML 511s Crossings), AML 511s T11 (AML 511s Crossings), 510s T11 (510s Sunnybrook), AML 511s 4852 (AML 511s Crossings), AML 511s 4952 (AML 511s Crossings), 510s 2652 (510s Sunnybrook), 510s 2752 (510s Sunnybrook), AML 511s 1489 (AML 511s Crossings), AML 511s 74 (AML 511s Crossings), AML 511s 76 (AML 511s Crossings), 510s 41 (510s Sunnybrook), 510s 43 (510s Sunnybrook), 510s 4289 (510s Sunnybrook) |
WATL annual outage, DC yard maintenance, valve hall grading electrode inspections, VCS work, ground switch repairs |
9.42 Days
Continuous |
|
| 07-Oct-24 07:00 |
21-Oct-24 17:00 |
EPCOR |
Outage |
524s T1 (524s Owens Corning) |
bushing replacement and protection upgrade |
14.42 Days
Continuous |
|
| 07-Oct-24 07:00 |
11-Oct-24 17:00 |
ALTALINK |
TE |
344s RTU/SCADA (344s Warner) |
RTU updates for new transformer and associated equipment installs |
4.42 Days
Daily |
|
| 07-Oct-24 07:00 |
11-Oct-24 17:00 |
EPCOR |
Outage |
T3 (Namao) |
doble |
4.42 Days
Continuous |
|
| 07-Oct-24 07:00 |
11-Oct-24 17:00 |
ALTALINK |
TE |
385s Protection & Control (385s Spring Coulee) |
protection outages required on A21/67N/L1 & B21/67N/L1 (225LW) protections for relay settings changes and testing due to the Tx upgrade at 229s Glenwood |
4.42 Days
Daily |
|
| 07-Oct-24 07:00 |
11-Oct-24 17:00 |
ALTALINK |
TE |
415s Protection & Control (415s Drywood) |
protection outages required on A21/L2 & B21/67N/L2 (162L) protections for relay settings changes and testing due to the Tx upgrade at 229s Glenwood |
4.42 Days
Daily |
|
| 07-Oct-24 07:30 |
08-Oct-24 17:30 |
ALTALINK |
RB |
551L (123s Banff - 945s Sunshine Village), 551L (945s Sunshine Village - 551GL tap), 551L (953s Lake Louise - 551GL tap) |
installing bird protection on 551L160A |
1.42 Days
Daily |
|
| 07-Oct-24 07:30 |
11-Oct-24 18:00 |
NOVAC, ALTALINK |
Outage |
330L2 (330s Nova Joffre - 535s Joffre), 535s 5852 (535s Joffre), 535s 5952 (535s Joffre) |
migrate and commission all L8-330L2A, 535s5952, associated line protections, recloser and associated controls |
4.44 Days
Continuous |
|
| 07-Oct-24 08:00 |
07-Oct-24 16:00 |
ENMAX, ALTALINK |
Outage |
240kV West Bus (SS-25), 1109L (SS-25 - SS-65), 25B240-D142 (SS-25), 25B240-D139 (SS-25), 25B240-D141 (SS-25), 25B240-D136 (SS-25), 25B240-D133 (SS-25) |
summer substation washing 25MD-1109 |
8 Hours
Continuous |
|
| 07-Oct-24 08:00 |
07-Oct-24 17:30 |
ATCO |
TE |
813s Protection & Control (813s Little Smoky) |
update 7L90 protections with temporary settings for 741s bypass (permit 2-75771) |
9.5 Hours
Continuous |
|
| 07-Oct-24 08:00 |
11-Oct-24 18:00 |
ALTALINK |
TE |
535s RTU/SCADA (535s Joffre) |
supervisory visibility outage for 330L2a protections, 535s5852, 535s5952 controls, metering, alarms etc to the new SCADA |
4.42 Days
Daily |
|
| 07-Oct-24 08:00 |
09-Oct-24 16:00 |
ENMAX |
Outage |
22.81L (SS-22 - SS-39), 39B138-22.81 (SS-39) |
CT terminal block replacement 39B138-22.81TR |
2.33 Days
Continuous |
|
| 07-Oct-24 08:00 |
08-Oct-24 13:00 |
ATCO |
Outage |
6L11 (739s Edith Lake - 854s Swan Dive), 739s 602 (739s Edith Lake), 854S 601TD (854s Swan Dive) |
transfer wire from temp and salvage out temp bypass structures |
29 Hours
Continuous |
|
| 07-Oct-24 08:00 |
08-Oct-24 13:00 |
ATCO |
RB |
6L11 (743s Sarah Lake - 854s Swan Dive) |
HOP on 6L11 south circuit work on dbl circuit 240A-240D |
29 Hours
Continuous |
|
| 07-Oct-24 08:00 |
07-Nov-24 17:00 |
ATCO |
TE |
801s Protection & Control (801s Anderson), 801s RTU/SCADA (801s Anderson) |
DFR upgrade and upgrading protection relays for 9L100 line, removal of old 9L100 relays and Scada updates, 94BF/902 will be blocked |
31.42 Days
Continuous |
|
| 07-Oct-24 08:00 |
09-Oct-24 16:00 |
ENMAX |
Outage |
39.2TR (SS-39) |
CT terminal block replacement |
2.33 Days
Continuous |
|
| 07-Oct-24 08:00 |
07-Oct-24 18:00 |
SUNCOR |
TE |
29EDD-94 407T (29EDD-94 Voyageur) |
cycle the power to the relay |
10 Hours
Continuous |
|
| 07-Oct-24 08:00 |
09-Oct-24 16:00 |
ENMAX |
TE |
Protection & Control (SS-39) |
bus diff, CT terminal block replacement |
2.33 Days
Daily |
|
| 07-Oct-24 08:00 |
07-Oct-24 16:00 |
ENMAX |
TE |
Protection & Control (SS-1) |
breaker fail protection, relay protection test |
8 Hours
Continuous |
|
| 07-Oct-24 08:00 |
08-Oct-24 18:00 |
ATCO, CNRL |
Outage |
838s 75-BC-1912 (838s Horizon Mining) |
urgent replaced failed 260kV dead tank breaker heaters |
1.42 Days
Continuous |
|
| 07-Oct-24 08:30 |
11-Oct-24 16:00 |
ATCO |
Outage |
846s 702T (846s Grand Centre) |
transformer oil reclamation |
4.31 Days
Continuous |
|
| 07-Oct-24 09:00 |
01-Nov-24 17:00 |
BCH |
Outage |
2L293 (BCH Nelway - BCH Selkirk) |
2L293 replace structure & crossarms BC maintenance does not affect the Alberta ATC |
25.33 Days
Continuous |
AB-BC |
| 07-Oct-24 09:00 |
16-Oct-24 18:00 |
ATCO |
Outage |
7L20 (740s H.R. Milner - 810s Dome Cutbank) |
changing structures between 740s and 810s |
9.38 Days
Continuous |
|
| 07-Oct-24 09:00 |
07-Oct-24 17:00 |
ATCO |
Outage |
873s 601 (873s Marion Lake) |
perform 601 Breaker partial testing. |
8 Hours
Continuous |
|
| 07-Oct-24 09:00 |
08-Oct-24 18:00 |
BCH |
Outage |
2L112 (BPA Boundary - BCH Nelway) |
relay replacement at Boundary, BC maintenance does not affect the Alberta ATC |
1.38 Days
Continuous |
AB-BC |
| 07-Oct-24 09:00 |
08-Nov-24 17:00 |
BCH |
RB |
1L274 (48s Pocaterra - 978s BCH Britt Creek) |
hazard tree removals Elk Lake Park - Rolley Chipper, work is between 38-06 and 64-08 |
32.38 Days
Daily |
AB-BC |
| 07-Oct-24 09:30 |
07-Oct-24 17:30 |
ATCO |
TE |
815s Protection & Control (815s Goodfare) |
PRC-004 - relay firmware upgrade on 21A/7L07 at 815s Goodfare |
8 Hours
Continuous |
|
| 07-Oct-24 10:00 |
07-Nov-24 17:00 |
ATCO |
Outage |
9L100 (801s Anderson - 807s Sheerness), 807s 902 (807s Sheerness), 801s 910 (801s Anderson), 801s 911 (801s Anderson) |
replace Breaker 902 at 807s |
31.33 Days
Continuous |
|
| 07-Oct-24 10:00 |
10-Oct-24 16:00 |
ATCO |
TE |
951s Protection & Control (951s Thickwood Hills) |
PRC-005 - microprocessor relay testing |
3.25 Days
Continuous |
|
| 07-Oct-24 10:00 |
31-Oct-24 17:00 |
ATCO |
TE |
706s RTU/SCADA (706s Irish Creek) |
wiring checks and cable prep in live panels |
24.29 Days
Continuous |
|
| 07-Oct-24 10:00 |
07-Nov-24 17:00 |
ATCO |
TE |
801s Protection & Control (801s Anderson) |
DFR upgrade and upgrading protection relays for 9L100 line, removal of old 9L100 relays |
31.33 Days
Continuous |
|
| 07-Oct-24 10:00 |
29-Nov-24 10:00 |
ALTALINK |
Outage |
62s 11 (62s Brazeau Plant) |
maintenance |
53.04 Days
Continuous |
|
| 07-Oct-24 11:00 |
11-Oct-24 17:00 |
ALTALINK |
RB |
612L (336s Fincastle - 368s Burdett) |
612L178 structure move |
4.25 Days
Daily |
|
| 07-Oct-24 11:00 |
07-Oct-24 15:00 |
ATCO |
RB |
ALC01L (408s Air Liquide Scotford - 409s Shell Scotford) |
HOP required to lift energized span ALC02L/01L-5 at the shell Scotford Gate to allow a high load to pass through - live line |
4 Hours
Continuous |
|
| 07-Oct-24 11:00 |
07-Oct-24 15:00 |
ATCO |
Outage |
ALC02L (409s Shell Scotford - 879s Upgrader), 879s 252 (879s Upgrader) |
ground circuit span to allow a high load move to pass through |
4 Hours
Continuous |
|
| 07-Oct-24 11:00 |
07-Oct-24 15:00 |
ALTALINK |
Outage |
409s 110 (409s Shell Scotford), 409s 109 (409s Shell Scotford) |
high load move - ATCO |
4 Hours
Daily |
|
| 07-Oct-24 11:00 |
07-Oct-24 15:00 |
ALTALINK |
RB |
409s 107 (409s Shell Scotford) |
high load move |
4 Hours
Daily |
|
| 07-Oct-24 13:00 |
10-Oct-24 17:30 |
ALTALINK |
Outage |
320p 3052 (320p Keephills) |
testing and inspection |
3.19 Days
Continuous |
|
| 07-Oct-24 13:00 |
07-Oct-24 18:00 |
ENMAX |
Outage |
9.2TR (SS-9) |
replacement |
5 Hours
Continuous |
|
| 08-Oct-24 06:00 |
10-Oct-24 17:00 |
ALTALINK |
Outage |
55s T1 (55s Olds) |
IPS to replace 25 kV hook type switches |
2.46 Days
Continuous |
|
| 08-Oct-24 06:00 |
08-Oct-24 18:00 |
ENMAX, ALTALINK |
Outage |
832L (SS-10 - SS-12) |
12 sub building upgrade |
12 Hours
Continuous |
|
| 08-Oct-24 06:00 |
08-Oct-24 18:00 |
ENMAX, ALTALINK |
IO |
832L (SS-10 - SS-12) |
sub building upgrade |
12 Hours
Daily |
|
| 08-Oct-24 07:00 |
18-Oct-24 17:00 |
EPCOR |
Outage |
72JM18 (EP 805s Jasper - Meadowlark), T1 (Meadowlark), M722 (Meadowlark), M721 (Meadowlark), EP 805s J722 (EP 805s Jasper) |
transformer zone trenwa install outage C |
10.42 Days
Continuous |
|
| 08-Oct-24 07:00 |
10-Oct-24 18:00 |
ALTALINK |
Outage |
863L (618s Riverbend - 891L tap), 618s 863X (618s Riverbend) |
Replace insulators at structures 6-12, 51, 126, 128, 157, 158, 159, 160, 161 & 162. Replace arms and insulators with line post insulators at structures 42, 130 & 136. Re-install keeper keys on structures 15, 61 & 101. |
2.46 Days
Continuous |
|
| 08-Oct-24 07:00 |
08-Oct-24 20:00 |
ALTALINK |
Outage |
740L (39s Bickerdike - 740AL tap) |
component replacement on 740L (STR 118-235B) and replace 740AL line insulators @ 414s |
13 Hours
Daily |
|
| 08-Oct-24 07:00 |
10-Oct-24 20:00 |
ALTALINK |
Outage |
740L (426s Coalspur - 743L tap), 740L (740AL tap - 743L tap), 743L (527s Coal Valley - 740L tap), 762L2 (743L tap) |
component replacement on 740L (STR 740L236-260), 740AL (STR 740AL16 & 17), & 743L (STR 743L34 & 54) and customer maintenance |
2.54 Days
Daily |
|
| 08-Oct-24 07:00 |
10-Oct-24 20:00 |
ALTALINK |
Outage |
501CL (983s Cadomin - 501L tap), 501L (426s Coalspur - 501CL tap) |
component replacement on 501L (STR 180 - 210) |
2.54 Days
Continuous |
|
| 08-Oct-24 07:00 |
10-Oct-24 17:00 |
EPCOR |
Outage |
EP 511s V725 (EP 511s Victoria) |
control cable replacement |
2.42 Days
Continuous |
|
| 08-Oct-24 07:00 |
10-Oct-24 17:00 |
ALTALINK |
TE |
39s Protection & Control (39s Bickerdike) |
card replacement and perform standard relay testing |
2.42 Days
Continuous |
|
| 08-Oct-24 07:00 |
09-Oct-24 17:00 |
ALTALINK |
TE |
1012s Protection & Control (1012s Deer Hill) |
card replacement and perform standard relay testing |
1.42 Days
Daily |
|
| 08-Oct-24 07:00 |
09-Oct-24 17:00 |
ALTALINK |
TE |
1012s RTU/SCADA (1012s Deer Hill) |
supervisory outage in tandem with the GE card replacement |
1.42 Days
Continuous |
|
| 08-Oct-24 07:00 |
10-Oct-24 17:00 |
ALTALINK |
TE |
39s RTU/SCADA (39s Bickerdike) |
supervisory outage in tandem with the GE card replacement |
2.42 Days
Continuous |
|
| 08-Oct-24 07:30 |
22-Oct-24 17:30 |
ALTALINK |
RB |
164L (103s Goose Lake - 415s Drywood) |
crews will be working underneath and near 164L 1A-1 |
14.42 Days
Daily |
|
| 08-Oct-24 07:30 |
20-Oct-24 18:30 |
ALTALINK |
RB |
616L (59s Peigan - 616AL tap), 616L (103s Goose Lake - 616AL tap), 616AL (383s Kettles Hill Windfarm - 616L tap) |
crews will be working underneath and near 616L Structures #1 - 27 framing structures |
12.46 Days
Daily |
|
| 08-Oct-24 08:00 |
09-Oct-24 15:00 |
ALTALINK |
TE |
435s RTU/SCADA (435s Bassano) |
outage is for any required changes to the RTU as a result of the meter upgrades on 2253L & 2254L |
31 Hours
Daily |
|
| 08-Oct-24 08:00 |
08-Oct-24 12:00 |
ENMAX |
Outage |
1B138-5A0 (SS-1) |
breaker trip circuit test |
4 Hours
Continuous |
|
| 08-Oct-24 08:00 |
11-Oct-24 18:00 |
ALTALINK |
TE |
618s Protection & Control (618s Riverbend) |
protection upgrade |
3.42 Days
Daily |
|
| 08-Oct-24 08:00 |
11-Oct-24 18:00 |
ALTALINK |
TE |
225s Protection & Control (225s Magrath) |
protection upgrade at 618s |
3.42 Days
Daily |
|
| 08-Oct-24 08:00 |
10-Oct-24 16:00 |
ALTALINK |
TE |
AltaLink Telecom Equipment |
9059R - 9243R upgrades |
2.33 Days
Continuous |
|
| 08-Oct-24 08:00 |
11-Oct-24 17:00 |
ALTALINK |
TE |
618s RTU/SCADA (618s Riverbend) |
momentary RTU outages for the protection upgrade |
3.38 Days
Daily |
|
| 08-Oct-24 08:00 |
09-Oct-24 16:00 |
ENMAX |
Outage |
14.1C (SS-14) |
relay protection test |
1.33 Days
Continuous |
|
| 08-Oct-24 08:00 |
08-Oct-24 12:00 |
ENMAX |
Outage |
16.60L (SS-16 - SS-34), 34.2TR (SS-34) |
substation washing |
4 Hours
Continuous |
|
| 08-Oct-24 08:00 |
15-Oct-24 16:00 |
ENMAX |
TE |
11.83L (SS-162 - SS-11) |
162sub 11.83L B protection outage, 162 Sub TRV breaker replacement |
7.33 Days
Daily |
|
| 08-Oct-24 08:00 |
08-Oct-24 16:00 |
ENMAX |
Outage |
1.84L (SS-1 - SS-5), 5B138-1.84 (SS-5) |
fix the slack spans |
8 Hours
Continuous |
|
| 08-Oct-24 08:00 |
11-Oct-24 17:00 |
ALTALINK |
TE |
37s Protection & Control (37s North Calder) |
trip testing for new 37s81 breaker (under GOI for this time period) |
3.38 Days
Daily |
|
| 08-Oct-24 08:00 |
10-Oct-24 17:00 |
ALTALINK |
TE |
AltaLink Telecom Equipment |
upgrade 9062R - 9495R radio |
2.38 Days
Daily |
|
| 08-Oct-24 08:00 |
08-Oct-24 17:00 |
ALTALINK |
TE |
899s RTU/SCADA (899s Edgerton), AltaLink Telecom Equipment |
radio maintenance |
9 Hours
Daily |
|
| 08-Oct-24 08:30 |
18-Oct-24 15:30 |
ALTALINK |
Outage |
618s T1 (618s Riverbend), 618s VR1 (618s Riverbend) |
oil replacement and 618sT1, VR1, s21 equipment maintenance and 138kv LA replacement |
10.29 Days
Continuous |
|
| 08-Oct-24 08:30 |
09-Oct-24 16:00 |
ATCO |
Outage |
7L28 (717s Ethel Lake - 846s Grand Centre), 846s 701 (846s Grand Centre), 717s 701 (717s Ethel Lake) |
breaker maintenance |
31.5 Hours
Continuous |
|
| 08-Oct-24 09:00 |
08-Oct-24 17:00 |
ATCO |
TE |
ATCO Telecom Equipment, 813s Little Smoky |
low bes network switch install |
8 Hours
Continuous |
|
| 08-Oct-24 09:00 |
08-Oct-24 11:00 |
ATCO |
TE |
ATCO Telecom Equipment, 745s RTU/SCADA (745s Slave Lake) |
upgrade Aprisa firmware |
2 Hours
Continuous |
|
| 08-Oct-24 09:30 |
10-Oct-24 17:30 |
ALTALINK |
Outage |
61s T1 (61s Lodgepole) |
doble, SFRA, maintenance, leak repairs |
2.33 Days
Continuous |
|
| 08-Oct-24 09:30 |
09-Oct-24 17:30 |
ATCO |
Outage |
786s 701 (786s High Level) |
breaker SF6 LTB145D1/B complete testing |
1.33 Days
Continuous |
|
| 08-Oct-24 09:30 |
11-Oct-24 17:30 |
ATCO |
TE |
786s Protection & Control (786s High Level) |
change relay settings on 7L59 relays |
3.33 Days
Continuous |
|
| 08-Oct-24 09:30 |
11-Oct-24 17:30 |
ATCO |
TE |
789s Protection & Control (789s Keg River) |
change relay settings on 7L59 relays |
3.33 Days
Continuous |
|
| 08-Oct-24 10:00 |
18-Oct-24 17:00 |
ATCO |
TE |
ATCO Telecom Equipment |
Elnora_T-Telecom, Heatburg_S-Telecom EOL Radio replacement.
IMPACT TO THE FOLLOWING: 7L159 A & B, 52B 703 STATUS, RAS A #199 7L159 OL MITIGATION - HEATBURG / NEVIS, RAS B #199 7L159 OL MITIGATION - HEATBURG / NEVIS
948S SCADA Visibility |
10.29 Days
Continuous |
|
| 08-Oct-24 10:00 |
08-Oct-24 14:00 |
ATCO |
TE |
ATCO Telecom Equipment, 705s RTU/SCADA (705s Kitscoty) |
Aprisa radio software upgrade |
4 Hours
Continuous |
|
| 08-Oct-24 12:01 |
08-Oct-24 16:00 |
ENMAX |
Outage |
1B138-6A0 (SS-1) |
breaker trip circuit test |
3.98 Hours
Continuous |
|
| 08-Oct-24 12:01 |
08-Oct-24 18:00 |
ENMAX |
Outage |
21.61L (SS-21 - SS-34), 34.1TR (SS-34) |
fall substation washing |
5.98 Hours
Continuous |
|
| 09-Oct-24 00:00 |
09-Oct-24 06:00 |
ALTALINK |
Outage |
551L (945s Sunshine Village - 551GL tap), 551L (953s Lake Louise - 551GL tap), 953s T1 (953s Lake Louise), 953s T2 (953s Lake Louise), 945s 26 (945s Sunshine Village), 953s 47 (953s Lake Louise), 953s 50 (953s Lake Louise), 953s 46 (953s Lake Louise), 953s 48 (953s Lake Louise), 953s 49 (953s Lake Louise), 953s 51 (953s Lake Louise), 953s 238 (953s Lake Louise) |
urgent installing bird protection on 551L160A |
6 Hours
Continuous |
|
| 09-Oct-24 06:00 |
09-Oct-24 17:00 |
ATCO |
IO |
ATCO RTU/SCADA, ATCO Telecom Equipment |
SOC2 Backup Control centre activation
System Operation will perform the failover to SOC2 Edmonton. All the system management and operations would be managed from SOC2. |
11 Hours
Continuous |
|
| 09-Oct-24 07:00 |
09-Oct-24 17:30 |
ALTALINK |
Outage |
735L (171s Redwater - 233s Beamer), 171s 735X (171s Redwater), 233s 735N (233s Beamer) |
connect CTs to new A87/138B. |
10.5 Hours
Daily |
|
| 09-Oct-24 07:00 |
09-Oct-24 19:00 |
ALTALINK, ATCO |
Outage |
508s T1 (508s Lakesend), 7L696 (508s Lakesend - 892s Ribstone Creek), 508s 2 (508s Lakesend) |
install interphase spacers - ATCO |
12 Hours
Daily |
|
| 09-Oct-24 07:00 |
10-Oct-24 17:00 |
EPCOR, ALTALINK |
Outage |
EP 805s J2407 (EP 805s Jasper), 1045L (EP 805s Jasper - 1045AL tap) |
Jasper/1045L: P&C-DFR Cutover and Commissioning and AERIAL-Insulator Replacement |
1.42 Days
Continuous |
|
| 09-Oct-24 07:00 |
10-Oct-24 17:00 |
ALTALINK |
IO |
1045AL (320p Keephills - 1045L tap), 1045L (310p Sundance - 1045AL tap) |
Jasper/1045L: DFR Cutover and Commissioning |
1.42 Days
Continuous |
|
| 09-Oct-24 07:00 |
09-Oct-24 17:00 |
ALTALINK |
TE |
74s Protection & Control (74s Janet) |
disable open logical ports on relay |
10 Hours
Daily |
|
| 09-Oct-24 07:00 |
09-Oct-24 17:00 |
ALTALINK |
TE |
63s Protection & Control (63s Red Deer) |
remote settings change to disable logical ports. |
10 Hours
Daily |
|
| 09-Oct-24 07:30 |
11-Oct-24 16:30 |
ALTALINK |
Outage |
AML 511s T30 (AML 511s Crossings), AML 511s SVC Plus (AML 511s Crossings) |
ACF14 and SVC+ Inspection & Maintenance. Annual Fire System Inspection |
2.38 Days
Continuous |
|
| 09-Oct-24 08:00 |
09-Oct-24 22:00 |
ATCO |
Outage |
7L696 (508s Lakesend - 892s Ribstone Creek), 892s 702 (892s Ribstone Creek) |
install interphase spacers |
14 Hours
Continuous |
|
| 09-Oct-24 08:00 |
09-Oct-24 17:00 |
ALTALINK |
TE |
AltaLink Telecom Equipment, 77s Protection & Control (77s Sagitawah) |
replace 77s defective antenna to resolve sweep issue |
9 Hours
Daily |
|
| 09-Oct-24 08:00 |
14-Oct-24 16:00 |
ENMAX |
Outage |
21.61L (SS-21 - SS-34), 21B69-21.61 (SS-21), 34B69-21.61 (SS-34) |
21 substation -surge arrester addition |
5.33 Days
Continuous |
|
| 09-Oct-24 08:00 |
09-Oct-24 17:00 |
ALTALINK |
TE |
AltaLink Telecom Equipment, 349s RTU/SCADA (349s Stavely), 928s RTU/SCADA (928s East Stavely) |
MPLS raw socket conversion at 9243R. |
9 Hours
Daily |
|
| 09-Oct-24 08:00 |
09-Oct-24 16:00 |
ENMAX |
TE |
Protection & Control (SS-1) |
relay protection test |
8 Hours
Continuous |
|
| 09-Oct-24 08:00 |
09-Oct-24 16:00 |
ENMAX |
TE |
RTU/SCADA (SS-32) |
SDN network security upgrade |
8 Hours
Continuous |
|
| 09-Oct-24 08:00 |
09-Oct-24 17:00 |
ALTALINK |
TE |
AltaLink Telecom Equipment |
upgrade 9062R - 477s radio |
9 Hours
Daily |
|
| 09-Oct-24 09:00 |
13-Oct-24 16:00 |
BCH |
Outage |
5L51 (BPA Custer - BCH Ingledow) |
ING 5CB3 insp, |
4.29 Days
Continuous |
AB-BC |
| 09-Oct-24 17:31 |
11-Oct-24 17:30 |
ATCO |
Outage |
786s 702 (786s High Level) |
SF6 HPL complete testing. 7L59D5 will be closed for the outage duration. |
2 Days
Continuous |
|
| 10-Oct-24 07:00 |
10-Oct-24 17:30 |
ALTALINK |
Outage |
510s T2 (510s Sunnybrook), 510s 3852 (510s Sunnybrook) |
switchgear IR window install |
10.5 Hours
Daily |
|
| 10-Oct-24 07:00 |
10-Oct-24 17:00 |
ALTALINK |
TE |
138s Protection & Control (138s Windy Flats) |
PRC maintenance |
10 Hours
Daily |
|
| 10-Oct-24 07:00 |
10-Oct-24 17:00 |
ALTALINK |
TE |
61s Protection & Control (61s Lodgepole) |
standard relay maintenance |
10 Hours
Daily |
|
| 10-Oct-24 08:00 |
26-Oct-24 16:00 |
SUNCOR |
Outage |
29EDD-1 T1 (29EDD-1 Millennium) |
BP - 29EDD-1 T1 Bushings; 72kv Arresters Replacement; 29EDD1S1052 Densimeter Replacement; 29EDD1S852 Replace Densimeter; OLTC Maintenance and Testing (CG)
300199980, 300347750, 300347749, 60113163 |
16.33 Days
Continuous |
|
| 10-Oct-24 08:00 |
11-Oct-24 16:00 |
ENMAX |
Outage |
11.82L (SS-11 - SS-14) |
Line clearance mitigation. |
1.33 Days
Continuous |
|
| 10-Oct-24 08:00 |
15-Oct-24 18:00 |
SUNCOR |
TE |
29EDD-2 RTU/SCADA (29EDD-2 Tar Island) |
BP- SCADA visibility outage,
IMS2 relay upgrade in 29PJ-006
|
5.42 Days
Continuous |
|
| 10-Oct-24 08:00 |
11-Oct-24 16:00 |
ENMAX |
TE |
Protection & Control (SS-5) |
CT Terminal block replacement. |
1.33 Days
Daily |
|
| 10-Oct-24 08:00 |
10-Oct-24 12:00 |
ENMAX |
Outage |
24.81L (SS-24 - SS-31), 31B138-24.81 (SS-31) |
Breaker Trip Circuit Test - 31B138-24.81 |
4 Hours
Continuous |
|
| 10-Oct-24 08:30 |
11-Oct-24 16:00 |
ATCO |
Outage |
7L24 (846s Grand Centre - 7LA24 tap), 846s 702 (846s Grand Centre) |
breaker maintenance |
31.5 Hours
Continuous |
|
| 10-Oct-24 09:00 |
10-Oct-24 17:00 |
ATCO |
TE |
2091s Thornton, ATCO Telecom Equipment |
low BES network switch Install and IT & SCADA network outage |
8 Hours
Continuous |
|
| 10-Oct-24 10:00 |
10-Oct-24 16:00 |
ATCO |
Outage |
951s 905 (951s Thickwood Hills), 951s 905B (951s Thickwood Hills) |
PRC-005 trip coil testing |
6 Hours
Continuous |
|
| 11-Oct-24 07:00 |
11-Oct-24 17:00 |
EPCOR |
Outage |
EP 805s J2405 (EP 805s Jasper) |
Jasper: J2405 DFR Cutovers and Commissioning |
10 Hours
Continuous |
|
| 11-Oct-24 07:00 |
11-Oct-24 17:30 |
ALTALINK |
Outage |
510s T1 (510s Sunnybrook), 510s 4052 (510s Sunnybrook) |
switchgear IR window install |
10.5 Hours
Daily |
|
| 11-Oct-24 07:30 |
11-Oct-24 17:30 |
ALTALINK |
RB |
551L (123s Banff - 945s Sunshine Village), 551L (945s Sunshine Village - 551GL tap), 551L (953s Lake Louise - 551GL tap) |
installing bird protection on 551L160A |
10 Hours
Daily |
|
| 11-Oct-24 07:30 |
11-Oct-24 17:30 |
ALTALINK |
RB |
740L (39s Bickerdike - 740AL tap), 740L (426s Coalspur - 743L tap), 740L (740AL tap - 743L tap), 743L (527s Coal Valley - 740L tap), 762L (101s Cheviot - 740L tap), 740AL (414s Gulf Robb - 740L tap) |
live line RB for clean up on 740L, 740AL, & 743L after 740L outage |
10 Hours
Daily |
|
| 11-Oct-24 07:30 |
11-Oct-24 17:30 |
ALTALINK |
RB |
501CL (983s Cadomin - 501L tap), 501L (426s Coalspur - 501CL tap) |
live line RB for clean up on 501L after 501L outage |
10 Hours
Daily |
|
| 11-Oct-24 07:30 |
11-Oct-24 17:00 |
Lethbridge |
Outage |
241s 813L (241s Uplands), 813L (146s MacDonald - 241s Uplands) |
Require open-end outage on 813L breaker to replace faulty tank heaters |
9.5 Hours
Continuous |
|
| 11-Oct-24 07:30 |
16-Oct-24 17:30 |
ALTALINK |
Outage |
792L (150s Clyde - 191s N.W. Cardiff) |
Replace cross-arms with synthetic post insulators on structures 297, 299, 319, 324, 325, 329 |
5.42 Days
Continuous |
|
| 11-Oct-24 08:00 |
11-Oct-24 17:00 |
ATCO |
Outage |
7L117 (706s Irish Creek - 710s Vermilion) |
Pole change on 7L117 for mitigation to grain bins. Structures 233, 234, and 235. |
9 Hours
Continuous |
|
| 11-Oct-24 08:00 |
11-Oct-24 16:00 |
ENMAX |
TE |
Protection & Control (SS-1) |
1sub 138 kV auto switching re-closing and relay protection test |
8 Hours
Continuous |
|
| 11-Oct-24 08:00 |
11-Oct-24 16:00 |
ENMAX |
Outage |
2.2TR (SS-2) |
winding temp alarm, check reversing switch, tap changer oil filtration maintenance |
8 Hours
Continuous |
|
| 11-Oct-24 08:00 |
11-Oct-24 17:00 |
ALTALINK |
TE |
171s RTU/SCADA (171s Redwater), AltaLink Telecom Equipment |
upgrade 171s MPLS node |
9 Hours
Daily |
|
| 11-Oct-24 08:00 |
11-Oct-24 17:00 |
ALTALINK |
TE |
308s RTU/SCADA (308s Albchem Beaverhill Creek), AltaLink Telecom Equipment |
upgrade 308s MPLS node |
9 Hours
Daily |
|
| 11-Oct-24 10:00 |
11-Oct-24 16:00 |
ATCO |
TE |
951s Protection & Control (951s Thickwood Hills) |
microprocessor relay testing - 9L193/909 at 951s
|
6 Hours
Continuous |
|
| 11-Oct-24 11:00 |
12-Oct-24 18:00 |
ALTALINK |
Outage |
171s T1 (171s Redwater) |
Close "171s OPEN POINT A" for replacement of 171s38. Disconnect temp trip circuits. Connect CTs to New A87/138B. RSLD 4 to be implemented at the end of the outage. |
31 Hours
Continuous |
|