![]() 05-Oct-18 08:00 |
![]() 31-Dec-24 16:00 |
![]() EPCOR |
![]() IO |
![]() C2 (Rossdale) |
![]() forced outage |
![]() 2,279.38 Days
Continuous |
![]() |
| 24-Oct-18 01:13 |
31-Dec-24 16:00 |
EPCOR |
IO |
C1 (Rossdale) |
forced outage |
2,260.66 Days
Continuous |
|
| 04-Sep-22 16:50 |
30-Sep-24 18:00 |
ATCO |
Outage |
848s 401R (848s Ruth Lake) |
forced outage |
757.05 Days
Continuous |
|
| 31-Jul-23 14:56 |
27-Sep-24 16:00 |
ENMAX |
Outage |
38.1C (SS-38) |
motor run time fail |
424.04 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 |
29-Aug-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 |
175.35 Days
Continuous |
|
| 02-Apr-24 07:00 |
31-Aug-24 17:00 |
EPCOR |
Outage |
T1 (Garneau), GT1 (Garneau) |
Garneau S/S Tx1 bay outage |
151.42 Days
Continuous |
|
| 23-Apr-24 08:00 |
27-Sep-24 16:00 |
ENMAX |
Outage |
41.2TR (SS-41) |
forced outage - differential protection trip |
157.33 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 |
30-Sep-24 17:00 |
EPCOR |
TE |
330p Protection & Control (330p Genesee) |
138/500kV protection blocking for Repower Project Cut-Overs |
146.42 Days
Continuous |
|
| 03-Jun-24 07:00 |
30-Aug-24 17:00 |
EPCOR |
Outage |
T1 (Namao), EP 511s Victoria T1 (EP 511s Victoria), EP 511s V721 (EP 511s Victoria), EP 511s V722 (EP 511s Victoria) |
Victoria: TX1 LCR. Civil, Demo, and Construction |
88.42 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 |
|
| 08-Jul-24 08:00 |
16-Aug-24 18:00 |
SUNCOR |
TE |
29EDD-60 Inglis Island, 29EDD-61 Stony Island |
CBR HV relay & SCADA commissioning |
39.42 Days
Continuous |
|
| 09-Jul-24 08:00 |
13-Sep-24 16:00 |
ENMAX |
Outage |
31.1C (SS-31) |
HV breaker maintenance |
66.33 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 |
09-Oct-24 07:00 |
ALTALINK, TRANSALTA |
Outage |
229s T1 (229s Glenwood), 229s T2 (229s Glenwood) |
station refurbishment |
79.63 Days
Continuous |
|
| 22-Jul-24 07:00 |
22-Aug-24 17:00 |
ALTALINK |
TE |
38s RTU/SCADA (38s East Edmonton) |
cutover new alarms, controls, and statuses to new SCADA system |
31.42 Days
Daily |
|
| 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 |
|
| 22-Jul-24 07:00 |
27-Aug-24 17:00 |
ALTALINK |
TE |
171s Protection & Control (171s Redwater) |
test trips from new 11(96/79)/652 171s735X to devices as needed |
36.42 Days
Daily |
|
| 22-Jul-24 10:00 |
23-Aug-24 16:30 |
ATCO, BSSL |
TE |
1004s Protection & Control (1004s Bullseye) |
7L760 A&B protection require setting modifications and commissioning of
RAS-A/1004S and RAS-B/1004S |
32.27 Days
Continuous |
|
| 22-Jul-24 11:00 |
23-Aug-24 17:00 |
ATCO |
TE |
767s Protection & Control (767s Oyen), 767s RTU/SCADA (767s Oyen) |
7L760 A and B protection require setting modifications
|
32.25 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 |
|
| 29-Jul-24 07:00 |
30-Aug-24 17:00 |
EPCOR |
Outage |
T3 (Rossdale) |
Rossdale - TX3 zone doble and RAB3, RDS6, RDS7 disconnect maintenance |
32.42 Days
Continuous |
|
| 29-Jul-24 08:00 |
20-Sep-24 16:00 |
ENMAX |
TE |
Protection & Control (SS-27) |
27 sub auto switching protection replacement |
53.33 Days
Continuous |
|
| 30-Jul-24 08:00 |
16-Aug-24 16:00 |
SUNCOR |
Outage |
29EDD-94 407T (29EDD-94 Voyageur), 29EDD-94 29-952-9705 (29EDD-94 Voyageur), 29EDD-94 29-952-9704 (29EDD-94 Voyageur), 29EDD-94 29PS-392 (29EDD-94 Voyageur), 29EDD-94 29PS-393 (29EDD-94 Voyageur), 29EDD-94 29PS-400 (29EDD-94 Voyageur) |
5 Year PM, bad contactor coil
and replace AVR |
17.33 Days
Continuous |
|
| 31-Jul-24 16:00 |
16-Aug-24 17:00 |
ALTALINK |
TE |
163s Protection & Control (163s Amoco Empress) |
760L (163s-A767s) A protection is out of service due to TPR issue at remote end |
16.04 Days
Continuous |
|
| 02-Aug-24 10:00 |
16-Aug-24 17:30 |
ATCO |
RB |
7L82 (788s Hotchkiss - 855s Hamburg), 7L82 (853s Ring Creek - 855s Hamburg) |
connect/disconnect mobile substation - 7L82 reclosing required off for the duration of the 855s 701T outage |
14.31 Days
Continuous |
|
| 05-Aug-24 08:00 |
17-Aug-24 18:00 |
SUNCOR |
Outage |
29EDD-65 260kV Bus 29PP-0048 (29EDD-65), 29EDD-65 29-952-4811 (29EDD-65), 29EDD-65 29-952-4821 (29EDD-65) |
maintenance |
12.42 Days
Continuous |
|
| 05-Aug-24 08:00 |
04-Oct-24 17:00 |
ALTALINK |
TE |
523s RTU/SCADA (523s Bullshead) |
update and addition of new SCADA alarms/controls |
60.38 Days
Daily |
|
| 06-Aug-24 07:00 |
29-Aug-24 17:00 |
ALTALINK, EPCOR |
RB |
1058L (657s Summerside - EP 803s Lambton) |
1058L reclosure: steel structure refurbishment |
23.42 Days
Continuous |
|
| 06-Aug-24 07:00 |
30-Aug-24 17:00 |
ALTALINK |
TE |
171s RTU/SCADA (171s Redwater) |
update configuration for P&C protection upgrade |
24.42 Days
Daily |
|
| 06-Aug-24 07:00 |
26-Aug-24 17:00 |
ALTALINK |
TE |
171s Protection & Control (171s Redwater) |
81-1 & 1201 ILRAS relay outage to support the move of the PT1 distribution module |
20.42 Days
Daily |
|
| 06-Aug-24 08:00 |
16-Aug-24 16:00 |
ENMAX |
Outage |
1.6TR (SS-1) |
oil spill cleanup |
10.33 Days
Continuous |
|
| 06-Aug-24 09:00 |
26-Aug-24 10:00 |
ALTALINK |
Outage |
171s T1 (171s Redwater) |
replace protections and control, replace PT1 distribution, connect CTs to new B87/138B, create "171s open point "A" for replacement of 171s38 |
20.04 Days
Continuous |
|
| 06-Aug-24 09:30 |
29-Aug-24 17:00 |
ALTALINK, EPCOR |
Outage |
1059L (EP 803s Lambton - 1059AL tap), 1059AL (52s East Industrial - 1059L tap), 1059L (38s East Edmonton - 1059AL tap), EP 803s L2401 (EP 803s Lambton), EP 803s L2404 (EP 803s Lambton), 52s E2401 (52s East Industrial), 52s T1 (52s East Industrial) |
steel structure refurbishment |
23.31 Days
Continuous |
|
| 06-Aug-24 09:30 |
29-Aug-24 17:00 |
ALTALINK, EPCOR |
Outage |
1059L (38s East Edmonton - 1059AL tap), 1059L (EP 803s Lambton - 1059AL tap) |
steel structure refurbishment |
23.31 Days
Continuous |
|
| 06-Aug-24 10:00 |
16-Aug-24 17:30 |
ATCO |
Outage |
855s 701T (855s Hamburg) |
701T oil reclaim, major testing, 501VR major testing and tap changer maintenance |
10.31 Days
Continuous |
|
| 10-Aug-24 07:00 |
07-Nov-24 16:00 |
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) |
89.42 Days
Continuous |
|
| 12-Aug-24 07:00 |
16-Aug-24 17:00 |
EPCOR |
Outage |
987s T1 (987s Clover Bar), 987s CCP7213 (987s Clover Bar), 987s CCP7214 (987s Clover Bar), 987s C2401 (987s Clover Bar), 987s C2403 (987s Clover Bar), 987s CDS25 (987s Cloverbar) |
PT retest and C2401 dashpot repair |
4.42 Days
Continuous |
|
| 12-Aug-24 07:00 |
20-Aug-24 13:00 |
ALTALINK, BPWF |
Outage |
1097L (356s Milo – 611s Amber), 611s T1 (611s Amber), 611s T2 (611s Amber), 356s 1097 (356s Milo), 611s 52-240-1 (611s Amber), 611s 52-240-2 (611s Amber), 356s 789 (356s Milo), 611s 89-B1 (611s Amber) |
closing open point 'C' and completed final commissioning/testing |
8.25 Days
Continuous |
|
| 12-Aug-24 07:00 |
15-Aug-24 17:00 |
ALTALINK |
TE |
852s Protection & Control (852s Round Hill) |
relay maintenance |
3.42 Days
Daily |
|
| 12-Aug-24 07:30 |
17-Aug-24 18:00 |
ALTALINK |
Outage |
535s T1 (535s Joffre) |
migrate and commission all T1 protections, 189 status, controls, metering, and remote access to new RTU and LAN, install new SEL-735 meter, T1 revenue meter install, CT6 replacement |
5.44 Days
Continuous |
|
| 12-Aug-24 07:30 |
15-Aug-24 17:00 |
ALTALINK |
TE |
213s RTU/SCADA (213s Hughenden) |
213s RTU configuration for new substation security alarms |
3.4 Days
Daily |
|
| 12-Aug-24 08:00 |
14-Feb-25 16:00 |
ENMAX |
Outage |
28.1TR (SS-28) |
28.1TR transformer replacement |
186.38 Days
Continuous |
|
| 12-Aug-24 08:00 |
16-Aug-24 16:00 |
ENMAX |
Outage |
5.7TR (SS-5) |
tap changer replacement, oil sampling MT |
4.33 Days
Continuous |
|
| 12-Aug-24 08:00 |
15-Aug-24 16:00 |
ATCO |
RB |
7L09 (823s Wapiti - 7L03 tap) |
changing rotten cross arm under live line technique |
3.33 Days
Continuous |
|
| 12-Aug-24 08:00 |
29-Aug-24 17:30 |
ALTALINK |
TE |
15s RTU/SCADA (15s Fort Macleod) |
update RTU for AIS1147 modification |
17.4 Days
Daily |
|
| 12-Aug-24 08:00 |
17-Aug-24 17:00 |
ALTALINK |
TE |
535s RTU/SCADA (535s Joffre) |
download new configurations and migrating and commissioning T1 TX18341 alarms controls and status |
5.38 Days
Continuous |
|
| 12-Aug-24 08:00 |
23-Aug-24 16:00 |
REDDEER |
Outage |
247s T1 (247s Piper Creek) |
transformer testing |
11.33 Days
Continuous |
|
| 12-Aug-24 08:00 |
20-Aug-24 17:00 |
ALTALINK |
TE |
356s RTU/SCADA (356s Milo) |
download new configurations and for any deficiency cleanup |
8.38 Days
Daily |
|
| 12-Aug-24 08:00 |
20-Aug-24 17:00 |
ALTALINK |
TE |
102s RTU/SCADA (102s Langdon) |
download new configurations and for any deficiency cleanup |
8.38 Days
Daily |
|
| 12-Aug-24 08:00 |
06-Sep-24 17:00 |
ALTALINK, BPWF |
TE |
611s RTU/SCADA (611s Amber) |
download new configurations and for any deficiency cleanup |
25.38 Days
Daily |
|
| 12-Aug-24 08:00 |
23-Aug-24 16:00 |
ENMAX |
TE |
Protection & Control (SS-23) |
23 Sub auto switching protection upgrade |
11.33 Days
Continuous |
|
| 12-Aug-24 08:00 |
20-Aug-24 16:00 |
ENMAX |
Outage |
23.3TR (SS-23) |
23 Sub auto switching protection upgrade |
8.33 Days
Continuous |
|
| 12-Aug-24 08:00 |
13-Sep-24 17:00 |
ALTALINK |
TE |
244s RTU/SCADA (244s Bowmanton) |
update and addition of new 676L SCADA alarms/controls pertaining to the Winnifred Wind project |
32.38 Days
Daily |
|
| 12-Aug-24 08:00 |
18-Aug-24 16:00 |
ENMAX |
Outage |
39.1TR (SS-39) |
transformer testing and maintenance, oil sampling MT, TC, bushing, check reversing switch |
6.33 Days
Continuous |
|
| 12-Aug-24 08:00 |
15-Aug-24 16:00 |
ENMAX |
Outage |
14.1TR (SS-14) |
transformer testing and maintenance, relay fault pressure test, check reversing switch, oil sampling MT, TC |
3.33 Days
Continuous |
|
| 12-Aug-24 08:00 |
16-Aug-24 17:00 |
ALTALINK |
TE |
163s Protection & Control (163s Amoco Empress) |
implementation of three terminal settings, three terminal end-end testing with ATCO - 760L protection |
4.38 Days
Continuous |
|
| 12-Aug-24 09:00 |
16-Aug-24 17:30 |
ATCO |
Outage |
7L146 (700s Bonnyville - 970s Bourque), 700s 704 (700s Bonnyville) |
HPL breaker 704 complete testing, replace densimeter covers |
4.35 Days
Continuous |
|
| 12-Aug-24 09:00 |
22-Aug-24 17:00 |
ALTALINK, BHE |
RB |
879L (368s Burdett - 879L tap), 879L (244s Bowmanton - 879AL tap), 879AL (719s Rattlesnake Ridge - 879L tap) |
component replacement str 460-730 - live line |
10.33 Days
Daily |
|
| 12-Aug-24 09:00 |
23-Aug-24 16:00 |
ALTALINK |
Outage |
133s T1 (133s Stelco Edmonton), 133s T2 (133s Stelco Edmonton) |
equipment maintenance |
11.29 Days
Continuous |
|
| 12-Aug-24 09:00 |
16-Aug-24 17:00 |
ALTALINK |
RB |
757L (17s Benalto - 758L tap), 757L (297s Rimbey - 758L tap) |
replace structure 74-87 |
4.33 Days
Daily |
|
| 12-Aug-24 10:00 |
15-Aug-24 17:00 |
ATCO |
Outage |
959s SVC (959s Lanfine), 959s 921 (959s Lanfine) |
converter inspection, fire system inspection |
3.29 Days
Continuous |
|
| 12-Aug-24 11:00 |
15-Aug-24 18:00 |
ALTALINK |
Outage |
706L (410s Josephburg - 706AL tap), 706L (54s Fort Saskatchewan - 706AL tap), 706AL (452s B.F. Goodrich Fort Saskatchewan - 706L tap), 452s T1 (452s B.F. Goodrich Fort Saskatchewan), 54s 706N (54s Fort Saskatchewan), 452s 10 (452s B.F. Goodrich Fort Saskatchewan), 706L72D (706AL tap), 706L72B (706AL tap), 452s 1 (452s B.F. Goodrich Fort Saskatchewan) |
replace 25kv bushings on T1 and maintenance |
3.29 Days
Continuous |
|
| 12-Aug-24 13:30 |
22-Aug-24 16:30 |
ALTALINK |
Outage |
489s T1 (489s Petro Canada Brazeau River) |
oil reclamation, doble, maintenance |
10.13 Days
Continuous |
|
| 12-Aug-24 14:30 |
15-Aug-24 16:30 |
ALTALINK |
Outage |
377s T1 (377s AML Hardisty) |
maintenance, doble |
3.08 Days
Continuous |
|
| 13-Aug-24 07:00 |
19-Aug-24 17:00 |
ATCO |
TE |
788s Protection & Control (788s Hotchkiss), 788s RTU/SCADA (788s Hotchkiss) |
cutover existing protection relays to new SCADA system |
6.42 Days
Continuous |
|
| 13-Aug-24 08:30 |
15-Aug-24 16:00 |
ATCO |
Outage |
786s 701T (786s High Level), 786s 505C (786s High Level), 786s 506C (786s High Level), 786s 701TCS (786s High Level) |
replace 25 kV switches |
2.31 Days
Continuous |
|
| 13-Aug-24 08:30 |
15-Aug-24 13:30 |
ALTALINK |
Outage |
103s 552 (103s Goose Lake) |
first trip, gas leak repair and maintenance |
2.21 Days
Continuous |
|
| 13-Aug-24 09:00 |
15-Aug-24 17:00 |
ALTALINK |
TE |
69s Protection & Control (69s North Barrhead) |
implement fault reporting on 913LX A21/59/L2, 913LN B21/L8, 723L B21/L3, 7L230 A21/79/L5 and 7L230 B21/L5 |
2.33 Days
Daily |
|
| 13-Aug-24 09:00 |
15-Aug-24 17:00 |
ALTALINK |
TE |
69s RTU/SCADA (69s North Barrhead) |
update configuration to implement fault reporting |
2.33 Days
Daily |
|
| 13-Aug-24 09:00 |
15-Aug-24 16:00 |
ATCO |
TE |
751s Protection & Control (751s Hill), 751s RTU/SCADA (751s Hill) |
ITM settings and non electrical function update |
2.29 Days
Continuous |
|
| 14-Aug-24 07:30 |
16-Aug-24 17:30 |
ALTALINK |
RB |
776L (308s Albchem Beaverhill Creek - 410s Josephburg) |
framing of new structures and outage prep of (str96-100) for road widening |
2.42 Days
Continuous |
|
| 14-Aug-24 08:00 |
15-Aug-24 15:00 |
ATCO |
Outage |
7L159 (770s Three Hills - 7L159 tap), 770s 704 (770s Three Hills) |
clearance mitigation 7L159 replace structures 31, 95, 111 |
31 Hours
Continuous |
|
| 14-Aug-24 08:00 |
20-Aug-24 17:00 |
ALTALINK |
TE |
102s Protection & Control (102s Langdon) |
modify existing settings to remove tripping to 991s |
6.38 Days
Daily |
|
| 14-Aug-24 08:00 |
15-Aug-24 16:00 |
ENMAX |
Outage |
2.80L (SS-2 - SS-23), SW83 (SS-23), 2MD138-2.80 (SS-2) |
23 Sub Auto switching protection Upgrade |
1.33 Days
Continuous |
|
| 14-Aug-24 08:30 |
16-Aug-24 14:00 |
ENMAX |
Outage |
11.4TR (SS-11) |
grounding improvements |
2.23 Days
Continuous |
|
| 14-Aug-24 09:30 |
15-Aug-24 17:30 |
ATCO |
Outage |
813s 701 (813s Little Smoky) |
complete SF6 HGF testing |
1.33 Days
Continuous |
|
| 15-Aug-24 07:00 |
15-Aug-24 18:00 |
ALTALINK, EPCOR |
Outage |
1059L (38s East Edmonton - 1059AL tap), 1059L (EP 803s Lambton - 1059AL tap), 1059AL (52s East Industrial - 1059L tap), 38s 7552 (38s East Edmonton), 38s 7452 (38s East Edmonton) |
cutover new alarms, controls, and statuses to new SCADA system |
11 Hours
Daily |
|
| 15-Aug-24 07:00 |
15-Aug-24 17:00 |
ALTALINK |
TE |
678s Protection & Control (678s Okotoks) |
perform PRC/standard relay maintenance |
10 Hours
Daily |
|
| 15-Aug-24 07:00 |
28-Aug-24 18:00 |
ALTALINK |
RB |
848AL (531s Shell Schrader Creek - 848L tap), 848L (17s Benalto - 848AL tap), 848L (378s Shell Caroline - 848AL tap) |
removing and replacing a bridge that runs parallel to 848L 71-72 |
13.46 Days
Daily |
|
| 15-Aug-24 07:00 |
15-Aug-24 17:00 |
ALTALINK |
TE |
15s Protection & Control (15s Fort Macleod) |
urgent - replace power supplied on relays 725L B21/25SC/L9 URD60 |
10 Hours
Daily |
|
| 15-Aug-24 08:00 |
15-Aug-24 17:00 |
ALTALINK |
TE |
535s Protection & Control (535s Joffre) |
138B2 bus autorestoration protection outage to function DC fail alarm |
9 Hours
Daily |
|
| 15-Aug-24 10:00 |
15-Aug-24 17:00 |
ATCO |
TE |
ATCO Telecom Equipment, 827s RTU/SCADA (827s Cranberry Lake) |
Cranberry Lake_S-Telecom and Lubicon_T-Telecom outage for low bes firewall installation |
7 Hours
Continuous |
|
| 15-Aug-24 10:00 |
15-Aug-24 16:00 |
ATCO |
Outage |
820s 507C1 (820s Hangingstone), 820s 507C2 (820s Hangingstone) |
breaker maintenance |
6 Hours
Continuous |
|
| 15-Aug-24 10:00 |
15-Aug-24 15:00 |
ATCO |
TE |
ATCO Telecom Equipment |
Poplar Hill_S-Telecom - updating lowbes firewalls at PoplarHill substation |
5 Hours
Continuous |
|
| 17-Aug-24 07:00 |
17-Aug-24 17:00 |
ATCO |
RB |
7L46 (813s Little Smoky - 845s Big Mountain) |
high load move |
10 Hours
Continuous |
|
| 17-Aug-24 07:00 |
17-Aug-24 17:00 |
ATCO |
RB |
7L45 (798s Bridge Creek - 845s Big Mountain), 7L45 (798s Bridge Creek - 813s Little Smoky) |
high load |
10 Hours
Continuous |
|
| 17-Aug-24 07:15 |
24-Aug-24 17:45 |
ALTALINK |
Outage |
776L (308s Albchem Beaverhill Creek - 410s Josephburg), 308s 776W (308s Albchem Beaverhill Creek) |
structures replacements (str96-100) for road widening |
7.44 Days
Continuous |
|
| 17-Aug-24 07:30 |
17-Aug-24 12:30 |
ALTALINK |
Outage |
897L (38s East Edmonton - 45s Bretona), 38s 897 (38s East Edmonton), 45s 897 (45s Bretona) |
cutover new alarms, controls, and statuses to new SCADA system |
5 Hours
Daily |
|
| 17-Aug-24 07:30 |
23-Aug-24 17:30 |
ALTALINK |
RB |
856L (409s Shell Scotford - 410s Josephburg) |
lower ADSS on Str 12-13, to increase the vertical distance between the 138kV line and the ADSS |
6.42 Days
Daily |
|
| 17-Aug-24 08:00 |
18-Aug-24 16:00 |
ENMAX, ALTALINK |
Outage |
24.83L (74s Janet - SS-24), 24.81L (SS-24 - SS-31), 24.1TR (SS-24), 74s 24.83X (74s Janet), 24B138-24.83 (SS-24), 24B138-24.81 (SS-24), 24B138-24BT3 (SS-24), 31B138-24.81 (SS-31) |
power factor test |
1.33 Days
Continuous |
|
| 17-Aug-24 08:00 |
31-Aug-24 16:00 |
SUNCOR |
Outage |
29EDD-94 29PP-98 260kV Bus (29EDD-94 Voyageur), 29EDD-94 406T (29EDD-94 Voyageur), 29EDD-94 29-952-9702 (29EDD-94 Voyageur), 29EDD-94 29-952-9703 (29EDD-94 Voyageur), 29EDD-94 29-952-9704 (29EDD-94 Voyageur), 29EDD-94 29-952-9709 (29EDD-94 Voyageur), 29EDD-94 29-952-9710 (29EDD-94 Voyageur), 29EDD-94 29PS-399 (29EDD-94 Voyageur), 29EDD-94 29PS-391 (29EDD-94 Voyageur), 29EDD-94 29PS-388 (29EDD-94 Voyageur), 29EDD-94 29PS-389 (29EDD-94 Voyageur), 29EDD-94 29PS-390 (29EDD-94 Voyageur), 29EDD-94 29PS-633 (29EDD-94 Voyageur), 29EDD-94 29PS-634 (29EDD-94 Voyageur), 29EDD-94 29PS-632 (29EDD-94 Voyageur), 29EDD-94 29PS-635 (29EDD-94 Voyageur) |
5 year PM and replace coils |
14.33 Days
Continuous |
|
| 17-Aug-24 08:00 |
17-Aug-24 18:00 |
ENMAX |
Outage |
32.3TR (SS-32) |
cap changer inspection and oil filtration maintenance |
10 Hours
Continuous |
|
| 17-Aug-24 12:31 |
17-Aug-24 17:30 |
ALTALINK |
Outage |
780L (38s East Edmonton - 522s Cooking Lake), 38s 780X (38s East Edmonton), 522s 780 (522s Cooking Lake) |
cutover new alarms, controls, and statuses to new SCADA system |
4.98 Hours
Continuous |
|
| 18-Aug-24 07:00 |
18-Aug-24 17:00 |
ATCO |
RB |
7L46 (813s Little Smoky - 845s Big Mountain) |
high load move |
10 Hours
Continuous |
|
| 18-Aug-24 07:00 |
18-Aug-24 17:00 |
ATCO |
RB |
7L45 (798s Bridge Creek - 845s Big Mountain), 7L45 (798s Bridge Creek - 813s Little Smoky) |
high load |
10 Hours
Continuous |
|
| 18-Aug-24 07:30 |
18-Aug-24 12:30 |
ALTALINK |
Outage |
865L (38s East Edmonton - 216s Knightsbridge), 38s 865N (38s East Edmonton), 216s 865X (216s Knightsbridge) |
cutover new alarms, controls, and statuses to new SCADA system |
5 Hours
Daily |
|
| 18-Aug-24 08:00 |
22-Aug-24 18:00 |
SUNCOR |
Outage |
29PL9-25 (29EDD-94 Voyageur - 29EDD-61 Stony Island) |
tie in & initial energization of excitation transformer |
4.42 Days
Continuous |
|
| 18-Aug-24 12:31 |
18-Aug-24 17:30 |
ALTALINK |
Outage |
738L (38s East Edmonton - 738AL tap), 38s 738W (38s East Edmonton) |
cutover new alarms, controls, and statuses to new SCADA system |
4.98 Hours
Continuous |
|
| 19-Aug-24 06:30 |
23-Aug-24 15:00 |
ATCO |
Outage |
7L153 (609s Wheatland - 804s Wintering Hills), 804s 703 (804s Wintering Hills) |
maintenance |
4.35 Days
Continuous |
|
| 19-Aug-24 07:00 |
25-Aug-24 17:00 |
EPCOR |
Outage |
72CH9 (987s Clover Bar - EP Hardisty), T3 (EP Hardisty), H723 (EP Hardisty), H724 (EP Hardisty) |
doble TX3 and HDS8, HDS9, HAB3 disconnects and H723 breaker maintenance |
6.42 Days
Continuous |
|
| 19-Aug-24 07:00 |
22-Aug-24 17:00 |
EPCOR |
Outage |
EP 803s T1 (EP 803s Lambton) |
conservator leak repair and PDR |
3.42 Days
Continuous |
|
| 19-Aug-24 07:00 |
25-Aug-24 17:00 |
ALTALINK, EPCOR |
Outage |
1239L (330p Genesee - 510s Sunnybrook), 330p 1205 (330p Genesee), 330p 1206 (330p Genesee) |
Genesee: 1239L CVT, Arrestor Doble and 1239LD, 1205b, 1206B Disconnect Maintenance and 1239L, 1205, 1206 P&C Maintenance |
6.42 Days
Continuous |
|
| 19-Aug-24 07:00 |
19-Aug-24 17:00 |
ALTALINK |
TE |
186s Protection & Control (186s Dry Creek) |
relay maintenance |
10 Hours
Daily |
|
| 19-Aug-24 07:00 |
19-Aug-24 17:00 |
ALTALINK |
TE |
378s Protection & Control (378s Shell Caroline) |
maintenance on the relays |
10 Hours
Daily |
|
| 19-Aug-24 07:00 |
15-Oct-24 08:00 |
ALTALINK |
Outage |
19s 240kV Bus A (19S Wabamun), 19s 240kV Transfer Bus (19S Wabamun) |
salvage 19s78,19s35,19s51,19s PT 684, 685,686, 19s250,19s191,19s192,19s45,19s46,19s61,19s63,19s62,19s81,19s82,19s904, 19s83,19s84,19s96,19s99,19s64,19s194,19s193,19s54. RSLD 2 to be implemented after outage is complete. Issue salvage clearance on 19s 240kV ‘A’ & Transfer Busses. |
57.04 Days
Continuous |
|
| 19-Aug-24 07:30 |
22-Aug-24 18:00 |
ALTALINK |
Outage |
889L (535s Joffre - 536s Brookfield), 536s T1 (536s Brookfield), 535s 106 (535s Joffre) |
SCADA project at 535s, station equipment maintenance at 536s |
3.44 Days
Continuous |
|
| 19-Aug-24 07:30 |
30-Aug-24 17:30 |
ALTALINK |
RB |
677L (305s Acheson - 595s Spruce Grove) |
complete OPGW splicing at structure 1 & 30. |
11.42 Days
Daily |
|
| 19-Aug-24 08:00 |
28-Aug-24 18:00 |
SUNCOR |
Outage |
29EDD-65 260kV Bus 29PP-0049 (29EDD-65), 29EDD-65 29-952-4813 (29EDD-65), 29EDD-65 29-952-4823 (29EDD-65) |
maintenance |
9.42 Days
Continuous |
|
| 19-Aug-24 08:00 |
23-Aug-24 16:00 |
ENMAX |
Outage |
5.8TR (SS-5) |
Tap changer replacement. 5.8TR Cabinet heater failed-replace. Oil Sampling MT, TC. Check reversing switch. |
4.33 Days
Continuous |
|
| 19-Aug-24 08:00 |
22-Aug-24 16:00 |
ATCO |
RB |
7L09 (823s Wapiti - 7L03 tap) |
Changing Rotten Cross Arm under live line technique |
3.33 Days
Continuous |
|
| 19-Aug-24 08:00 |
29-Aug-24 17:30 |
ALTALINK |
TE |
349s RTU/SCADA (349s Stavely) |
update RTU for AIS1147 modification |
10.4 Days
Daily |
|
| 19-Aug-24 08:00 |
04-Sep-24 16:00 |
ENMAX |
Outage |
1.84L (SS-1 - SS-5) |
Cable pulling work on Structure 26 above the 1.84L potheads – old 2.82L slack span removal in 5 Sub |
16.33 Days
Continuous |
|
| 19-Aug-24 08:00 |
22-Aug-24 17:00 |
ALTALINK |
TE |
535s RTU/SCADA (535s Joffre) |
download new configurations and migrating and commissioning of 889L protection, 535s106 controls |
3.38 Days
Daily |
|
| 19-Aug-24 08:00 |
02-Sep-24 16:00 |
Syncrude |
Outage |
Mildred T2 (Syncrude Mildred Lake), 2235 (Syncrude Mildred Lake), 235 (Syncrude Mildred Lake), 234 (Syncrude Mildred Lake) |
SCL - complete replacement of potheads, and cables on transformer T2 |
14.33 Days
Continuous |
|
| 19-Aug-24 08:00 |
20-Aug-24 16:00 |
ENMAX |
TE |
Protection & Control (SS-23) |
23sub 138kV Bus Differential Pritection Outage. 23 Sub Auto switching protection Upgrade |
1.33 Days
Daily |
|
| 19-Aug-24 08:00 |
22-Aug-24 16:00 |
ENMAX |
Outage |
34.2TR (SS-34) |
transformer power factor, relay fault pressure and secondary cable tests and transformer maintenance |
3.33 Days
Continuous |
|
| 19-Aug-24 08:00 |
22-Aug-24 16:00 |
ENMAX |
Outage |
39.2TR (SS-39) |
transformer power factor, relay fault pressure and secondary cable tests and transformer maintenance |
3.33 Days
Continuous |
|
| 19-Aug-24 08:00 |
20-Aug-24 16:00 |
ENMAX |
TE |
Protection & Control (SS-2) |
2 sub 138kV bus differential protection Z32 "A" outage for relay protection test - 2RLY138-2.Z32 A GE |
1.33 Days
Continuous |
|
| 19-Aug-24 08:00 |
19-Aug-24 16:00 |
ENMAX |
Outage |
1.84L (SS-1 - SS-5) |
Repair grounding deficiency on line surge arrestors |
8 Hours
Continuous |
|
| 19-Aug-24 08:30 |
20-Aug-24 17:00 |
ATCO |
Outage |
763s 507C (763s Hanna) |
PCB Program - Replace Cap Bank Wafers on 507C @ 763s Hanna
BREAKER VACUUM R2 COMPLETE TESTING - 507 @ 763S
TCM Program. RTXP Test Switch Mitigation and Replacement: 51-27-59/507C @ 763S |
1.35 Days
Continuous |
|
| 19-Aug-24 09:00 |
24-Aug-24 16:00 |
ATCO |
Outage |
7L48 (794s Valleyview - 7LA48 tap) |
Changing Poles on a road crossing issues |
5.29 Days
Continuous |
|
| 19-Aug-24 09:00 |
25-Aug-24 17:00 |
ALTALINK |
RB |
757L (17s Benalto - 758L tap), 757L (297s Rimbey - 758L tap) |
Replace STR 74-87. |
6.33 Days
Daily |
|
| 19-Aug-24 09:00 |
21-Aug-24 17:30 |
ATCO |
TE |
ATCO RTU/SCADA |
6502S Empress Solar RTU Upgrades & Changes, Local isolations as required. Solar control ramp rate settings changes. RTAC will be rebooted causing momentary drops in production. SOC will have brief losses of visibility during updates/reboots (<10 mins). |
2.35 Days
Continuous |
|
| 19-Aug-24 09:30 |
25-Aug-24 17:00 |
ALTALINK, EPCOR |
IO |
1239L (330p Genesee - 510s Sunnybrook) |
Genesee: 1239L CVT, arrestor doble and 1239LD, 1205b, 1206B disconnect maintenance and 1239L, 1205, 1206 P&C maintenance |
6.31 Days
Continuous |
|
| 19-Aug-24 09:30 |
20-Aug-24 17:30 |
ATCO |
Outage |
813s 704 (813s Little Smoky) |
complete SF6 HGFtesting |
1.33 Days
Continuous |
|
| 19-Aug-24 10:00 |
23-Aug-24 16:00 |
ATCO |
Outage |
796s 702T (796s Nipisi) |
perform tap changer maintenance with MR rep and test tap changer |
4.25 Days
Continuous |
|
| 19-Aug-24 10:00 |
06-Sep-24 16:00 |
ATCO |
TE |
710s RTU/SCADA (710s Vermilion) |
Project:
Site prep, wire tracing, cable pull.
Working near in-service equipment.
710s SCADA Config Changes loss of visibility for 5-10min at a time during downloads |
18.25 Days
Continuous |
|
| 19-Aug-24 10:30 |
21-Aug-24 12:30 |
ALTALINK |
Outage |
535s T1 (535s Joffre), 535s 138kV Bus 2 (535s Joffre), 535s T3 (535s Joffre), 535s T5 (535s Joffre), 889L (535s Joffre - 536s Brookfield), 535s 6652 (535s Joffre) |
535s52 switch motor mech replacement and testing |
2.08 Days
Continuous |
|
| 19-Aug-24 11:00 |
22-Aug-24 17:00 |
ALTALINK |
TE |
159s Protection & Control (159s Colinton) |
implement fault reporting. |
3.25 Days
Daily |
|
| 19-Aug-24 11:00 |
22-Aug-24 17:00 |
ALTALINK |
TE |
159s RTU/SCADA (159s Colinton) |
update config to implement fault reporting. |
3.25 Days
Daily |
|
| 19-Aug-24 12:30 |
20-Aug-24 17:00 |
ALTALINK |
Outage |
205s 452 (205s Castle Rock Ridge) |
205s452 Maint. First Trip |
28.5 Hours
Daily |
|
| 19-Aug-24 12:30 |
22-Aug-24 16:30 |
ALTALINK |
Outage |
83s T3 (83s Taber), 83s 64 (83s Taber) |
83sT3 Maintenance, TC oil replacement |
3.17 Days
Continuous |
|
| 19-Aug-24 13:00 |
22-Aug-24 15:30 |
ATCO |
Outage |
7L159 (948s Heatburg - 7LA159 tap), 948s 704 (948s Heatburg) |
replace structures for 7L159 line to ground clearance mitigation |
3.1 Days
Continuous |
|
| 19-Aug-24 13:00 |
22-Aug-24 17:30 |
ALTALINK |
Outage |
89s 952 (89s Ellerslie) |
Breaker maint. + First Trip, repair riser hot spot |
3.19 Days
Continuous |
|
| 19-Aug-24 13:30 |
22-Aug-24 17:30 |
ALTALINK |
Outage |
410s T1 (410s Josephburg) |
Rad leaks, doble and LR/SFRA testing, added more T1 leaks |
3.17 Days
Continuous |
|
| 20-Aug-24 07:00 |
20-Aug-24 17:00 |
ALTALINK |
TE |
428s Protection & Control (428s Namaka) |
Relay maintenance. Redundant protection remains in service. |
10 Hours
Daily |
|
| 20-Aug-24 07:00 |
29-Aug-24 17:00 |
ALTALINK, EPCOR |
IO |
920L (37s North Calder - 557s Castle Downs) |
AltaLink will work 37s substation and require 920LW line outage |
9.42 Days
Continuous |
|
| 20-Aug-24 07:15 |
29-Aug-24 16:45 |
ALTALINK, EPCOR |
Outage |
920L (37s North Calder - 557s Castle Downs), 37s 82 (37s North Calder), 37s 88 (37s North Calder), 37s 87 (37s North Calder) |
remove old breaker (37s88) and switch (37s87), foundation work, install new breaker (37s88), install new string insulators, wire new breaker and install risers |
9.4 Days
Continuous |
|
| 20-Aug-24 08:00 |
21-Aug-24 17:00 |
ALTALINK |
TE |
AltaLink Telecom Equipment |
We will be replacing the existing dish at BCH 9912R Morrisey ridge, this outage will impact 1201L RAS for 50ms while being re-routed. Redundant channel will be in service at all times. Impact to 887L RAS DTT not available for 50ms. |
1.38 Days
Daily |
|
| 20-Aug-24 08:00 |
21-Aug-24 16:00 |
ENMAX |
Outage |
3.82L (SS-3 - SS-8) |
CT terminal replacements in LCC E5 |
1.33 Days
Continuous |
|
| 20-Aug-24 08:00 |
29-Aug-24 17:00 |
ALTALINK |
TE |
37s RTU/SCADA (37s North Calder) |
RTU database update, several ~15min supervisory outages required over this period. Qualified switchmen on site for the duration |
9.38 Days
Daily |
|
| 20-Aug-24 08:00 |
20-Aug-24 18:00 |
ALTALINK |
TE |
120s RTU/SCADA (120s Picture Butte) |
MPLS Raw socket conversion at 120S, supervisory circuit "SPV-1192 MATL 120S ACC" and SPV-1033 Picture Butte 120S ACC will be down for 2 hours. |
10 Hours
Daily |
|
| 20-Aug-24 08:00 |
20-Aug-24 17:00 |
ALTALINK |
TE |
562s RTU/SCADA (562s Cypress), AltaLink Telecom Equipment |
This is for access and outage to 562s to complete a raw socket conversion on 7705A. 562s Visibility will be OOS for 2hrs during the outage. |
9 Hours
Daily |
|
| 20-Aug-24 08:00 |
20-Aug-24 17:00 |
ALTALINK |
TE |
AltaLink Telecom Equipment, 394s RTU/SCADA (394s Empress) |
This is for access and outage to 394s to complete a raw socket conversion on 7705A. 394s Visibility will be OOS for 2hrs during the outage. |
9 Hours
Daily |
|
| 20-Aug-24 08:00 |
20-Aug-24 17:00 |
ALTALINK |
TE |
428s RTU/SCADA (428s Namaka) |
Repair remote access. Update RTU config to correct alarm label. Loss of visibility of 428s for 15 minutes in the timeframe indicated. |
9 Hours
Daily |
|
| 20-Aug-24 08:00 |
20-Aug-24 17:00 |
ALTALINK |
Outage |
995s T1 (995s Yarrow) |
Customer switchgear maintenance |
9 Hours
Daily |
|
| 20-Aug-24 08:00 |
20-Aug-24 17:00 |
ALTALINK, TRANSALTA |
TE |
1063s RTU/SCADA (1063s Windrise) |
Techs to troubleshoot the suspect SMP4 and replace if a reboot does not return it back to working.Momentary losses of visibility when completing configuration download (site is currently suspect). D |
9 Hours
Daily |
|
| 20-Aug-24 09:00 |
25-Aug-24 17:00 |
BCH |
Outage |
5L92 (BCH Cranbrook - BCH Selkirk) |
5L92 replace insulators & spacers, BC maintenance does not affect the Alberta ATC |
5.33 Days
Continuous |
AB-BC |
| 20-Aug-24 09:30 |
21-Aug-24 17:30 |
ATCO |
Outage |
834s 903 (834s Wesley Creek) |
PRC-005 - trip coil testing, 903B phase counter replacement at 834s Wesley Creek |
1.33 Days
Continuous |
|
| 20-Aug-24 10:00 |
20-Aug-24 15:00 |
ATCO |
TE |
ATCO Telecom Equipment |
Muskeg River_S-Telecom.
Updating lowbes firewalls at Muskeg river Substation, expected outage is all network traffic for a total of less than 10 seconds.
847s SCADA impact approximately for 90 minutes |
5 Hours
Continuous |
|
| 20-Aug-24 13:00 |
26-Aug-24 18:00 |
ATCO, CNRL |
Outage |
859s 703 (859s Primrose), 859s 702 (859s Primrose), 859s 702A (859s Primrose), 859s 703A (859s Primrose), 859s 703B (859s Primrose) |
25kV GIS Project requires outage on 702 and 703 breakers for tie-ins of interconnection wiring. |
6.21 Days
Continuous |
|
| 21-Aug-24 07:00 |
21-Aug-24 17:00 |
ALTALINK |
TE |
253s Protection & Control (253s Blackie) |
techs to complete PRC maintenance on the following relay BAT1 27/BAT CSL3860010 |
10 Hours
Daily |
|
| 21-Aug-24 07:00 |
21-Aug-24 17:00 |
ALTALINK |
TE |
349s Protection & Control (349s Stavely) |
relay maintenance |
10 Hours
Daily |
|
| 21-Aug-24 07:15 |
24-Aug-24 17:45 |
ALTALINK |
Outage |
202L (58s Edson - 178s Cynthia), 58s 202X (58s Edson), 178s 202N (178s Cynthia) |
system upgrade on structure 560, 563, 647, 764, 784 |
3.44 Days
Continuous |
|
| 21-Aug-24 08:00 |
21-Aug-24 12:00 |
ATCO |
RB |
7LA48 tap |
connect mobile substation 902S to 7LA48 |
4 Hours
Continuous |
|
| 21-Aug-24 08:00 |
21-Aug-24 17:00 |
ALTALINK |
TE |
535s Protection & Control (535s Joffre) |
perform trip and block close testing to 535s106 breaker during 889L outage from T3 protections |
9 Hours
Daily |
|
| 21-Aug-24 08:00 |
23-Aug-24 16:00 |
ENMAX |
Outage |
23.4TR (SS-23) |
23 Sub auto switching protection upgrade |
2.33 Days
Continuous |
|
| 21-Aug-24 08:00 |
28-Aug-24 17:00 |
ATCO |
Outage |
6L11 (743s Sarah Lake - 854s Swan Dive), 743s 603 (743s Sarah Lake) |
changing out structures 39-46 as part of TCM L-G mitigation, project 1106736 |
7.38 Days
Continuous |
|
| 21-Aug-24 08:00 |
21-Aug-24 17:00 |
ALTALINK |
TE |
AltaLink Telecom Equipment, 404s RTU/SCADA (404s Peace Butte) |
complete a raw socket conversion on 7705A |
9 Hours
Daily |
|
| 21-Aug-24 08:00 |
22-Aug-24 16:00 |
ENMAX |
TE |
Protection & Control (SS-2) |
2 Sub 138kV bus differential protection Z31 "B" outage, relay protection test - 2RLY138-2.Z32 B SEL |
1.33 Days
Continuous |
|
| 21-Aug-24 08:00 |
22-Aug-24 14:00 |
ENMAX |
Outage |
22.1TR (SS-22) |
grounding improvements |
30 Hours
Continuous |
|
| 21-Aug-24 08:00 |
23-Aug-24 17:00 |
ALTALINK |
TE |
178s Protection & Control (178s Cynthia) |
settings change |
2.38 Days
Daily |
|
| 21-Aug-24 09:00 |
23-Aug-24 16:00 |
ALTALINK |
TE |
58s Protection & Control (58s Edson) |
settings change |
2.29 Days
Daily |
|
| 21-Aug-24 09:30 |
22-Aug-24 17:30 |
ATCO |
Outage |
813s 707 (813s Little Smoky) |
SF6 HGF complete testing |
1.33 Days
Continuous |
|
| 22-Aug-24 07:00 |
22-Aug-24 17:00 |
ALTALINK |
TE |
281s Protection & Control (281s Johnson) |
PRC maintenance on relays |
10 Hours
Daily |
|
| 22-Aug-24 07:00 |
22-Aug-24 17:00 |
ALTALINK |
TE |
525s Protection & Control (525s Carseland) |
relay maintenance, |
10 Hours
Daily |
|
| 22-Aug-24 08:00 |
27-Aug-24 12:00 |
ATCO |
Outage |
7L224 (650s Hansman Lake - 774s Monitor) |
Pole change under TCM L-L mitigation project 1102671 |
5.17 Days
Continuous |
|
| 22-Aug-24 08:00 |
27-Aug-24 16:00 |
ALTALINK |
Outage |
650s 224 (650s Hansman Lake) |
pole change under TCM |
5.33 Days
Continuous |
|
| 22-Aug-24 08:00 |
23-Aug-24 16:00 |
ENMAX |
Outage |
23.80L (74s Janet - SS-23), 23.4TR (SS-23) |
23 Sub Auto switching protection Upgrade |
1.33 Days
Continuous |
|
| 22-Aug-24 08:00 |
22-Aug-24 17:00 |
ALTALINK |
TE |
AltaLink Telecom Equipment, 438s RTU/SCADA (438s Westlock) |
9374R to 438s radio maintenance. |
9 Hours
Daily |
|
| 22-Aug-24 09:00 |
22-Aug-24 16:00 |
ALTALINK |
TE |
510s Protection & Control (510s Sunnybrook) |
repair bus differential 510s Sunnybrook AC filter bank |
7 Hours
Daily |
|
| 22-Aug-24 09:30 |
23-Aug-24 17:30 |
ATCO |
Outage |
834s 904 (834s Wesley Creek) |
test switch mitigation and replacement |
1.33 Days
Continuous |
|
| 22-Aug-24 10:00 |
23-Aug-24 16:00 |
ATCO |
Outage |
820s 702 (820s Hangingstone), 7L97 (820s Hangingstone - 7LA97 tap) |
breaker maintenance |
30 Hours
Continuous |
|
| 22-Aug-24 10:00 |
22-Aug-24 15:00 |
ATCO |
TE |
ATCO Telecom Equipment |
updating low bes firewalls at McMillan Substation, |
5 Hours
Continuous |
|
| 22-Aug-24 10:00 |
22-Aug-24 14:00 |
ATCO |
TE |
ATCO Telecom Equipment |
Bes firewall install. |
4 Hours
Continuous |
|
| 23-Aug-24 08:00 |
31-Aug-24 18:00 |
SUNCOR |
Outage |
29PL9-24 (29EDD-94 Voyageur - 29EDD-60 Inglis Island) |
BP(Pulkit) - 29PL9-24 Powerlines between 29EDD94 & 29EDD60 Outage in order to Tie in & Initial Energization of Excitation Transformer 30PT-471 |
8.42 Days
Continuous |
|
| 23-Aug-24 08:00 |
23-Aug-24 17:00 |
ALTALINK |
TE |
AltaLink Telecom Equipment, 454s RTU/SCADA (454s Buck Lake) |
upgrade 9495R MPLS node. |
9 Hours
Daily |
|