![]() 05-Oct-18 08:00 |
![]() 31-Dec-21 16:00 |
![]() EPCOR |
![]() IO |
![]() C2 (Rossdale) |
![]() forced outage |
![]() 1,183.38 Days
Continuous |
![]() |
| 24-Oct-18 01:13 |
31-Dec-21 16:00 |
EPCOR |
IO |
C1 (Rossdale) |
forced outage |
1,164.66 Days
Continuous |
|
| 19-Sep-19 08:00 |
31-Aug-21 16:00 |
ATCO |
Outage |
826s 504R (826s Marguerite Lake) |
emergency: move reactor from 826s to 732s |
712.33 Days
Continuous |
|
| 01-Nov-20 08:00 |
30-Sep-21 16:00 |
ATCO |
TE |
7L33 (749s Flyingshot Lake - 845s Big Mountain) |
problems with permissive signals |
333.29 Days
Continuous |
|
| 01-Jan-21 08:00 |
31-Dec-21 18:00 |
SUNCOR |
Outage |
Unmodeled Transmission Facility (Suncor) |
30EDD-200, 29EDD-106, 29EDD-141, 29EDD-192 |
364.42 Days
Daily |
|
| 01-Jan-21 08:00 |
01-Jan-22 18:00 |
SUNCOR |
Outage |
Unmodeled Transmission Facility (Suncor) |
30EDD-200 |
365.42 Days
Daily |
|
| 01-Jan-21 08:00 |
11-Jan-22 18:00 |
SUNCOR |
Outage |
Unmodeled Transmission Facility (Suncor) |
30EDD-200 |
375.42 Days
Continuous |
|
| 01-Jan-21 08:00 |
04-Jan-23 18:00 |
SUNCOR |
Outage |
Unmodeled Transmission Facility (Suncor) |
30EDD-200 |
733.42 Days
Continuous |
|
| 02-Jan-21 08:00 |
05-Jan-23 18:00 |
SUNCOR |
Outage |
Unmodeled Transmission Facility (Suncor) |
29EDD-181
|
733.42 Days
Continuous |
|
| 05-Jan-21 08:00 |
01-Jun-23 18:00 |
SUNCOR |
Outage |
Unmodeled Transmission Facility (Suncor) |
29PT-69
|
877.38 Days
Continuous |
|
| 24-Jan-21 08:00 |
07-Jan-23 18:00 |
SUNCOR |
Outage |
Unmodeled Transmission Facility (Suncor) |
29EDD-161
|
713.42 Days
Continuous |
|
| 02-Feb-21 08:00 |
10-Jan-23 18:00 |
SUNCOR |
Outage |
Unmodeled Transmission Facility (Suncor) |
29EDD-221
|
707.42 Days
Continuous |
|
| 03-Feb-21 13:00 |
01-Sep-21 18:00 |
ATCO |
IO |
757s 703 (757s Battle River) |
removing CT to replace damaged one on breaker 704 |
210.17 Days
Continuous |
|
| 10-Feb-21 09:00 |
31-Jul-21 15:00 |
ATCO |
TE |
886s 701T (886s Updike) |
real time protection outage fixing issue that has already failed - 701T temp protection out of service, back up in service |
171.21 Days
Continuous |
|
| 22-Feb-21 07:00 |
06-Aug-21 17:00 |
EPCOR |
TE |
Garneau |
Garneau S/S breaker fail protection |
165.38 Days
Continuous |
|
| 24-Feb-21 08:00 |
11-Jan-23 18:00 |
SUNCOR |
Outage |
Unmodeled Transmission Facility (Suncor) |
29EDD-211; substation ground test; PM 5y - 34.5kV |
686.42 Days
Continuous |
|
| 01-Mar-21 08:00 |
03-Feb-23 18:00 |
SUNCOR |
Outage |
Unmodeled Transmission Facility (Suncor) |
29EDD-221 ;29PT-605 system |
704.42 Days
Continuous |
|
| 01-Mar-21 08:00 |
04-Feb-23 18:00 |
SUNCOR |
Outage |
Unmodeled Transmission Facility (Suncor) |
29EDD-161; 29PT-582 system |
705.42 Days
Daily |
|
| 01-Mar-21 08:00 |
05-Feb-23 18:00 |
SUNCOR |
Outage |
Unmodeled Transmission Facility (Suncor) |
29EDD-171; 29PT-600 system |
706.42 Days
Daily |
|
| 23-Mar-21 17:01 |
30-Aug-21 06:59 |
EPCOR |
Outage |
T2 (Strathcona) |
Strathcona TX2 replacement - 1007218 |
159.58 Days
Continuous |
|
| 26-Apr-21 09:00 |
30-Nov-21 17:00 |
ATCO |
TE |
809s Louise Creek RTU/SCADA |
RTU replacement |
218.38 Days
Continuous |
|
| 26-Apr-21 13:30 |
30-Nov-21 13:30 |
ATCO |
TE |
809s Louise Creek RTU/SCADA |
RTU replacement |
218.04 Days
Continuous |
|
| 29-Apr-21 20:00 |
29-Oct-21 18:00 |
ENBRIDGE |
TE |
120s MATL PST (120s Picture Butte) |
failed "B" protection relay |
182.92 Days
Continuous |
|
| 19-May-21 08:00 |
18-Aug-21 16:00 |
ALTALINK |
Outage |
906s T1 (906s Ross Creek) |
forced outage |
91.33 Days
Continuous |
|
| 19-May-21 09:00 |
30-Sep-21 12:00 |
ALTALINK |
Outage |
58s C1 (58s Edson) |
install new protections |
134.13 Days
Continuous |
|
| 20-May-21 09:00 |
19-Aug-21 15:00 |
REDDEER |
Outage |
217s T1 (217s North Red Deer) |
power transformer replacement (like-for-like) |
91.25 Days
Continuous |
|
| 20-May-21 09:00 |
19-Aug-21 15:00 |
ALTALINK |
IO |
217s T1 for CofRD - Info |
power transformer replacement |
91.25 Days
Continuous |
|
| 24-May-21 07:00 |
30-Sep-21 17:00 |
EPCOR |
TE |
805S Jasper |
system being upgraded and tested to accommodate future upgrade to ADMS system |
129.42 Days
Daily |
|
| 28-May-21 18:00 |
31-Jul-21 16:00 |
ALTALINK |
Outage |
277s T2 (277s Hayter) |
real-time outage birds nest in T2 |
63.92 Days
Continuous |
|
| 07-Jun-21 07:00 |
03-Sep-21 17:00 |
EPCOR |
TE |
RTU/SCADA (Namao) |
upgrade and test station SA system to accommodate future upgrade to ADMS system |
88.42 Days
Daily |
|
| 18-Jun-21 08:00 |
27-Aug-21 08:00 |
ALTALINK |
Outage |
426S Coalspur, 740L (426s Coalspur - 740L tap) |
add new 426s740 138 kV breaker, maintenance |
70 Days
Continuous |
|
| 05-Jul-21 08:00 |
30-Jul-21 17:30 |
ATCO |
Outage |
2075s 917 (2075s Newell), 2075s 918 (2075s Newell), 2075s ACF14 (2075s Newell), 2075s ACF13 (2075s Newell), 2075s ACF12 (2075s Newell), 2075s SVC1 (2075s Newell) |
cooling system maintenance |
25.4 Days
Continuous |
|
| 12-Jul-21 07:00 |
13-Sep-21 17:00 |
EPCOR |
TE |
Meadowlark, RTU/SCADA (Meadowlark) |
station SA system being upgraded |
63.42 Days
Daily |
|
| 12-Jul-21 08:00 |
06-Aug-21 16:00 |
ENMAX |
IO |
Altalink outage. (2sub) 5s C4(cap16) |
cap bank replacement |
25.33 Days
Continuous |
|
| 12-Jul-21 08:00 |
06-Aug-21 16:00 |
ALTALINK |
Outage |
5s C3 (5s East Calgary), 5s C4 (5s East Calgary) |
cap bank replacement (cap 16) |
25.33 Days
Continuous |
|
| 12-Jul-21 08:00 |
13-Dec-21 16:00 |
ATCO |
TE |
809S Louise Creek |
Louise Creek sub rebuild project -
installation, wiring and commissioning of new BF relays in subsequent outages |
154.38 Days
Continuous |
|
| 13-Jul-21 07:30 |
22-Aug-21 17:30 |
ALTALINK |
IO |
9L938 (77s-A809s) Advice - ATCO |
Louise Creek rebuild project- replace 912, 900PT1, CT modifications to 906CT, 912CT, and 901T |
40.42 Days
Continuous |
|
| 13-Jul-21 17:01 |
22-Aug-21 17:00 |
ATCO |
Outage |
9L938 (77s Sagitawah - 809s Louise Creek), 809s 901T (809s Louise Creek), 809s 503R (809s Louise Creek), 809s 504R (809s Louise Creek) |
Louise Creek rebuild project |
40 Days
Continuous |
|
| 19-Jul-21 07:00 |
31-Aug-21 17:00 |
EPCOR |
TE |
657S Summerside |
protection work |
43.42 Days
Daily |
|
| 19-Jul-21 08:00 |
06-Aug-21 16:00 |
ATCO |
Outage |
743s 702T (743s Sarah Lake) |
702T Leak mitigation, 502VR replacement |
18.33 Days
Continuous |
|
| 19-Jul-21 09:30 |
29-Jul-21 17:30 |
ALTALINK |
TE |
283S Violet Grove |
protection work |
10.33 Days
Continuous |
|
| 19-Jul-21 12:00 |
30-Jul-21 17:00 |
ATCO |
TE |
743s RTU/SCADA (743s Sarah Lake) |
replace failed switch |
11.21 Days
Continuous |
|
| 21-Jul-21 06:30 |
30-Jul-21 17:30 |
ALTALINK |
RB |
920L (37s-E557s) Epcor - R/B |
EPCOR line maintenance |
9.46 Days
Continuous |
|
| 21-Jul-21 07:00 |
30-Jul-21 17:00 |
ALTALINK, EPCOR |
RB |
920L (37s North Calder - 557s Castle Downs) |
line maintenance |
9.42 Days
Continuous |
|
| 21-Jul-21 07:00 |
30-Jul-21 17:00 |
ALTALINK, EPCOR |
RB |
920L (71s Lamoureux - 557s Castle Downs) |
line maintenance |
9.42 Days
Continuous |
|
| 21-Jul-21 07:00 |
30-Jul-21 17:00 |
ALTALINK |
IO |
920L (E557s-71s) Epcor - R/B |
Epcor Line Maintenance |
9.42 Days
Continuous |
|
| 21-Jul-21 07:00 |
29-Jul-21 17:00 |
ALTALINK |
TE |
498s RTU/SCADA (498s Tilley) |
modify RTU configuration to add new SEL-351 relay and alarm points |
8.42 Days
Continuous |
|
| 24-Jul-21 12:30 |
29-Jul-21 17:30 |
ALTALINK |
Outage |
185L (379s Shell Canada Waterton - 396s Pincher Creek), 396s 185 (396s Pincher Creek) |
breaker replacement |
5.21 Days
Continuous |
|
| 26-Jul-21 07:00 |
30-Jul-21 17:00 |
ALTALINK, EPCOR |
Outage |
909L (310p Sundance - 665s Dome) |
replace Dome 909LW CVT |
4.42 Days
Continuous |
|
| 26-Jul-21 07:00 |
30-Jul-21 17:00 |
ALTALINK |
IO |
909L (E665s-310p) Epcor - Info |
replace Dome 909LW CVT |
4.42 Days
Continuous |
|
| 26-Jul-21 07:00 |
03-Aug-21 17:00 |
EPCOR |
Outage |
72CH11 (987s Clover Bar - EPCOR Hardisty), H725 (EPCOR Hardisty), H722 (EPCOR Hardisty), T1 (EPCOR Hardisty) |
Hardisty T1 replacement |
8.42 Days
Continuous |
|
| 26-Jul-21 08:00 |
06-Aug-21 17:00 |
ALTALINK |
IO |
5L96 BCH outage (Info Only) |
structure replacement |
11.38 Days
Continuous |
|
| 26-Jul-21 08:00 |
29-Jul-21 17:00 |
ALTALINK |
TE |
276s RTU/SCADA (276s Union Carbide Prentiss) |
install T3 bushing CT, 276s775X breaker fail relay and 138 kV south bus ‘B’ protection |
3.38 Days
Continuous |
|
| 26-Jul-21 08:00 |
30-Jul-21 17:30 |
ALTALINK |
TE |
42s RTU/SCADA (42s Sarcee) |
update RTU configuration for migration and commissioning of L13 -916L, 42s916E (1352), 96/1352, A87/L13, B87/L13, 25SR/L13 & POW/1352 associated alarms, controls, status and metering from old D20 RTU to new SMP RTU |
4.4 Days
Daily |
|
| 26-Jul-21 08:00 |
30-Jul-21 20:00 |
Syncrude |
Outage |
D05 T1 (D05 Syncrude) |
maintenance |
4.5 Days
Continuous |
|
| 26-Jul-21 08:00 |
30-Jul-21 16:00 |
ENMAX |
TE |
ENMAX 13 |
13PT138-1 replacement |
4.33 Days
Continuous |
|
| 26-Jul-21 08:00 |
29-Jul-21 16:00 |
ENMAX |
Outage |
1.6TR (ENMAX 1) |
tapchanger inspection, check reversing switch, oil sampling |
3.33 Days
Continuous |
|
| 26-Jul-21 08:00 |
29-Jul-21 16:00 |
ENMAX |
Outage |
5.9TR (ENMAX 5) |
power factor test transformer, secondary cable tests, transformer maintenance, gas relay testing, check reversing switch, replace PRD junction box |
3.33 Days
Continuous |
|
| 26-Jul-21 08:00 |
30-Jul-21 17:00 |
ATCO |
RB |
9L950 (132s Ware Junction - 801s Anderson) |
pole change |
4.38 Days
Continuous |
|
| 26-Jul-21 08:00 |
30-Jul-21 17:00 |
ALTALINK |
RB |
950L (132s Ware Junction - 801s Anderson) |
pole change on 950l/9L950 |
4.38 Days
Daily |
|
| 26-Jul-21 08:00 |
30-Jul-21 16:00 |
ENMAX |
TE |
ENMAX 32 |
32 PT138-Z31 replacement |
4.33 Days
Continuous |
|
| 26-Jul-21 08:00 |
29-Jul-21 16:00 |
ENMAX |
Outage |
3.3TR (ENMAX 3) |
ECI bushings, power factor test transformer, secondary cable tests, maintenance, gas relay testing and check reversing switch and oil sampling |
3.33 Days
Continuous |
|
| 26-Jul-21 08:00 |
29-Jul-21 16:00 |
ENMAX |
Outage |
10.1TR (ENMAX 10) |
10 sub cable trench replacement |
3.33 Days
Continuous |
|
| 26-Jul-21 08:00 |
04-Aug-21 17:00 |
ALTALINK |
TE |
121s RTU/SCADA (121s Brooks) |
add and commission new RTU/HMI alarms for P&C relay moves |
9.38 Days
Continuous |
|
| 26-Jul-21 09:00 |
29-Jul-21 17:00 |
ALTALINK |
Outage |
42s 916E (42s Sarcee), 916L (5s East Calgary - 42s Sarcee) |
migrate and commission all 42s916E (1352) & L13-916L at 42s Sarcee associated line protections, recloser, POW, synch check, breakers, breaker fail alarms, status, controls, metering and remote access to new RTU and LAN. |
3.33 Days
Continuous |
|
| 26-Jul-21 09:00 |
30-Jul-21 17:00 |
BCH |
RB |
5L96 (Selkirk - Vaseux Lake) |
marker ball installation, BC maintenance does not affect the Alberta ATC |
4.33 Days
Daily |
AB-BC |
| 26-Jul-21 09:15 |
30-Jul-21 17:45 |
ALTALINK |
Outage |
513s T1 (513s Range. Pipe Lundbreck), 514L (513s Range. Pipe Lundbreck - 514BL tap) |
514L components str's range 209-431 |
4.35 Days
Continuous |
|
| 26-Jul-21 10:00 |
29-Jul-21 15:00 |
ATCO |
Outage |
7L40 (733s Simonette - 813s Little Smoky) |
crossarm changes |
3.21 Days
Continuous |
|
| 26-Jul-21 10:00 |
09-Aug-21 15:00 |
ATCO |
Outage |
7L32 (813s Little Smoky - 862s South Bezanson) |
crossarm changing |
14.21 Days
Continuous |
|
| 26-Jul-21 12:00 |
29-Jul-21 18:00 |
ALTALINK |
Outage |
199L (268s Whitecourt - 199AL tap), 268s 199N (268s Whitecourt) |
component replacements 199L (Str's 191-413) |
3.25 Days
Continuous |
|
| 26-Jul-21 12:00 |
29-Jul-21 18:00 |
ATCO |
IO |
199L |
AltaLink component replacements 199L ( str's range 191-413) |
3.25 Days
Continuous |
|
| 26-Jul-21 12:30 |
09-Aug-21 10:30 |
ALTALINK |
Outage |
308s T1 (308s Albchem Beaverhill Creek) |
fix T1 oil leaks, fix 308s4 |
13.92 Days
Continuous |
|
| 27-Jul-21 07:30 |
29-Jul-21 17:30 |
ATCO |
IO |
6L126 |
AltaLink requires an advice on 6L126
526L/6L126 will be in proximity for component replacements on 199L and will require reclosers to be disabled |
2.42 Days
Continuous |
|
| 27-Jul-21 07:30 |
29-Jul-21 17:30 |
ALTALINK |
RB |
526L (268s Whitecourt - 520L tap), 526AL (638s Esso Judy Creek - 526L tap), 526L (519L tap - 526AL tap), 526L (519L tap - 526BL tap), 526L (520L tap - 526BL tap), 526L (526AL tap - 6L126 tap) |
component replacements on 199L |
2.42 Days
Continuous |
|
| 27-Jul-21 08:00 |
29-Jul-21 17:00 |
ALTALINK |
TE |
304s RTU/SCADA (304s Shell Limestone) |
reconfigure RTU connection to new VSAT |
2.38 Days
Daily |
|
| 27-Jul-21 08:30 |
29-Jul-21 16:30 |
ALTALINK |
TE |
320P Keephills |
relay maintenance |
2.33 Days
Daily |
|
| 27-Jul-21 09:00 |
29-Jul-21 16:00 |
ATCO |
TE |
721s RTU/SCADA (721s La Corey) |
RTU & HMI updates |
2.29 Days
Continuous |
|
| 28-Jul-21 08:00 |
29-Jul-21 17:00 |
ATCO |
Outage |
718s 703 (718s Parsons Creek), 7L165 (718s Parsons Creek - 933s Tower Road) |
703 breaker maintenance |
1.38 Days
Continuous |
|
| 28-Jul-21 08:00 |
29-Jul-21 17:00 |
ALTALINK |
TE |
525s RTU/SCADA (525s Carseland) |
RTU database update |
1.38 Days
Daily |
|
| 28-Jul-21 08:00 |
29-Jul-21 17:30 |
ALTALINK |
TE |
89s RTU/SCADA (89s Ellerslie) |
commissioning for geomagnetically induced current monitoring CTs and SCADA equipment |
1.4 Days
Daily |
|
| 28-Jul-21 09:00 |
29-Jul-21 17:00 |
ATCO |
Outage |
749s 701T (749s Flyingshot Lake) |
701T major |
1.33 Days
Continuous |
|
| 29-Jul-21 07:00 |
29-Jul-21 17:00 |
EPCOR |
Outage |
805s T3 (805s Jasper) |
bus PT inspection with ABB |
10 Hours
Continuous |
|
| 29-Jul-21 07:15 |
29-Jul-21 14:00 |
ALTALINK |
Outage |
498s T2 (498s Tilley) |
complete trip testing on 498s22, settings change, and CT wiring for new protections |
6.75 Hours
Daily |
|
| 29-Jul-21 07:45 |
29-Jul-21 17:45 |
ALTALINK |
Outage |
151s T2 (151s Strathmore) |
replace temp gauges |
10 Hours
Daily |
|
| 29-Jul-21 08:00 |
29-Jul-21 11:00 |
ALTALINK |
Outage |
89s 252 (89s Ellerslie) |
breaker maintenance |
3 Hours
Continuous |
|
| 29-Jul-21 08:00 |
29-Jul-21 12:00 |
ENMAX |
Outage |
14.83L (ENMAX 14 - ENMAX 36) |
SF6 gas sample, resample |
4 Hours
Continuous |
|
| 29-Jul-21 09:00 |
29-Jul-21 10:30 |
ALTALINK |
Outage |
283s 836W (283s Violet Grove), 836L (61s Lodgepole - 283s Violet Grove) |
transformer protection upgrade, trip testing to breaker |
90 Mins
Daily |
|
| 29-Jul-21 12:00 |
29-Jul-21 16:00 |
ENMAX |
Outage |
47B138-771/1 (ENMAX 47) |
SF6 gas sample |
4 Hours
Continuous |
|
| 30-Jul-21 08:00 |
30-Jul-21 16:00 |
ENMAX, ALTALINK |
Outage |
693L (42s Sarcee - ENMAX 10), 10.2TR (ENMAX 10) |
power factor test 10PT138-693, 10PT138-Z31 |
8 Hours
Continuous |
|
| 30-Jul-21 08:00 |
30-Jul-21 16:00 |
ALTALINK |
IO |
693L OOS for Enmax Info |
power factor test 10PT138-693, 10PT138-Z31 |
8 Hours
Daily |
|
| 30-Jul-21 08:00 |
30-Jul-21 17:00 |
ATCO |
Outage |
7L71 (718s Parsons Creek - 2082s Dog Rib), 718s 702 (718s Parsons Creek) |
702 breaker maintenance |
9 Hours
Continuous |
|
| 31-Jul-21 08:00 |
12-Aug-21 17:00 |
SUNCOR |
Outage |
Unmodeled Transmission Facility (Suncor) |
635PL6-1001 |
12.38 Days
Daily |
|
| 01-Aug-21 08:00 |
06-Aug-21 17:00 |
ALTALINK |
TE |
276s RTU/SCADA (276s Union Carbide Prentiss) |
bushing CT installation |
5.38 Days
Continuous |
|
| 02-Aug-21 08:00 |
05-Aug-21 18:00 |
SUNCOR |
Outage |
Unmodeled Transmission Facility (Suncor) |
29EDD18; 29PL3-167 system; PM 5y |
3.42 Days
Continuous |
|
| 02-Aug-21 08:00 |
02-Aug-21 12:00 |
ENMAX |
Outage |
24.82L (ENMAX 24 - ENMAX 65), 24.2TR (ENMAX 24) |
substation summer washing and check reversing switch |
4 Hours
Continuous |
|
| 02-Aug-21 08:00 |
02-Aug-21 12:00 |
ALTALINK |
IO |
24.82L (C24s-C65s) OOS- Enmax Info |
substation summer washing, check reversing switch |
4 Hours
Daily |
|
| 02-Aug-21 08:00 |
06-Aug-21 18:00 |
ATCO |
TE |
755s RTU/SCADA (755s Cordel) |
station controller updates, replace failed GPS clock, test alarms with historian |
4.42 Days
Continuous |
|
| 02-Aug-21 09:00 |
06-Aug-21 17:00 |
BCH |
RB |
5L96 (Selkirk - Vaseux Lake) |
marker ball installation, BC maintenance does not affect the Alberta ATC |
4.33 Days
Daily |
AB-BC |
| 02-Aug-21 12:00 |
02-Aug-21 18:00 |
ENMAX, ALTALINK |
Outage |
24.81L (ENMAX 24 - ENMAX 31), 24.83L (74s Janet - ENMAX 24), 24.1TR (ENMAX 24) |
substation summer washing and check reversing switch |
6 Hours
Continuous |
|
| 02-Aug-21 12:00 |
02-Aug-21 18:00 |
ALTALINK |
IO |
24.81L, 24.83L (74s-C24s-C31s)Enmax Advi |
Substation Summer Washing. Check Reversing Switch. Enmax needs breaker open advice on 74s24.83X. |
6 Hours
Daily |
|
| 03-Aug-21 07:00 |
13-Aug-21 17:00 |
EPCOR |
Outage |
G2 and 1204 Bay @ Genesee 330P |
1204 Bay Doble, G2 Arrestor Doble, G2 Zone Relay Maintenance |
10.42 Days
Continuous |
|
| 03-Aug-21 07:30 |
06-Aug-21 17:30 |
ALTALINK |
RB |
995L (62s Brazeau - 995AL tap), 995L (17s Benalto - 995AL tap) |
line clearance mitigation (strs 9 - 203) |
3.42 Days
Daily |
|
| 03-Aug-21 08:00 |
15-Aug-21 16:00 |
ENMAX |
Outage |
8.1TR (ENMAX 8), 8.2TR (ENMAX 8) |
GIS switch maintenance and testing |
12.33 Days
Continuous |
|
| 03-Aug-21 08:00 |
06-Aug-21 17:30 |
ALTALINK |
TE |
42s RTU/SCADA (42s Sarcee) |
supervisory outage to update RTU configuration for migration and commissioning |
3.4 Days
Daily |
|
| 03-Aug-21 08:00 |
05-Aug-21 17:00 |
ATCO |
RB |
9L16 (755s Cordel - 972s Tinchebray) |
climbing inspection |
2.38 Days
Continuous |
|
| 03-Aug-21 08:00 |
05-Aug-21 20:00 |
Syncrude |
Outage |
D05 T2 (D05 Syncrude) |
maintenance |
2.5 Days
Continuous |
|
| 03-Aug-21 08:00 |
05-Aug-21 11:30 |
ATCO |
Outage |
848s 907 (848s Ruth Lake) |
907 breaker maintenance |
2.15 Days
Continuous |
|
| 03-Aug-21 08:00 |
05-Aug-21 17:00 |
ATCO |
Outage |
863S 902, 9L948, 9L948 (650s Hansman Lake - 863s Paintearth) |
902 Maintenance |
2.38 Days
Continuous |
|
| 03-Aug-21 08:00 |
06-Aug-21 17:00 |
ALTALINK |
TE |
525s RTU/SCADA (525s Carseland) |
RTU database update |
3.38 Days
Daily |
|
| 03-Aug-21 08:00 |
05-Aug-21 17:00 |
ALTALINK |
IO |
9L948 (A863S-650s) OOS - Atco Info |
902 maintenance |
2.38 Days
Continuous |
|
| 03-Aug-21 08:00 |
03-Aug-21 16:00 |
ENMAX |
Outage |
20.82L. 20.3TR, 20.82L (ENMAX 20 - ENMAX 21), 20.3TR (ENMAX 20) |
Power factor test 20PT138-Z31 |
8 Hours
Continuous |
|
| 03-Aug-21 08:00 |
03-Aug-21 12:00 |
ENMAX |
Outage |
40.81L, 40.81L (ENMAX 40 - ENMAX 41) |
SF6 Gas sample 40B138-40.81 |
4 Hours
Continuous |
|
| 03-Aug-21 08:00 |
06-Aug-21 16:00 |
ENMAX |
Outage |
22.2TR (ENMAX 22) |
tapchanger inspection |
3.33 Days
Continuous |
|
| 03-Aug-21 08:00 |
05-Aug-21 16:00 |
ENMAX |
Outage |
28.2TR (ENMAX 28) |
NGR installation |
2.33 Days
Continuous |
|
| 03-Aug-21 08:30 |
03-Aug-21 15:30 |
ALTALINK |
RB |
613L (103s Goose Lake - 396s Pincher Creek) |
613L in proximity to work on 514L2 replace insulation |
7 Hours
Daily |
|
| 03-Aug-21 08:30 |
10-Aug-21 15:30 |
ALTALINK |
RB |
777L (48s Pocaterra - 245s Seebe) |
safety concern due to proximity |
7.29 Days
Daily |
|
| 03-Aug-21 09:00 |
06-Aug-21 18:00 |
ALTALINK |
Outage |
199L (268s - 199L187C) - GOI, 199L (268s Whitecourt - 199AL tap) |
Component Replacements 199L ( Str's Range 191-413) |
3.38 Days
Continuous |
|
| 03-Aug-21 09:00 |
06-Aug-21 18:00 |
ATCO |
IO |
199L |
component replacement |
3.38 Days
Continuous |
|
| 03-Aug-21 09:00 |
03-Aug-21 17:30 |
ALTALINK |
TE |
B2s (Cranbrook) Supervisory |
Techs require a SCADA outage to upgrade/update D25 RTU Firmware and replace boot ROM, 15 minute loss of visibility including tie line 1201L |
8.5 Hours
Daily |
|
| 03-Aug-21 09:15 |
03-Aug-21 15:45 |
ALTALINK |
Outage |
514L (396s Pincher Creek - 514BL tap), 514L (513s Range. Pipe Lundbreck - 514BL tap) |
514L2 replace insulation |
6.5 Hours
Daily |
|
| 03-Aug-21 09:30 |
05-Aug-21 16:30 |
ALTALINK |
Outage |
42s C2 (42s Sarcee) |
migrate and commission all cap bank C2 & 42S74 (2152) associated protections, breakers, breaker fail, POW alarms, status, controls, metering and remote access to new RTU and LAN |
2.29 Days
Continuous |
|
| 03-Aug-21 10:00 |
09-Aug-21 15:00 |
ATCO |
Outage |
7L48, 7L48 (794s Valleyview - 882s Triangle) |
walk up - climbing inspection with insulator changes |
6.21 Days
Continuous |
|
| 03-Aug-21 10:00 |
09-Aug-21 15:00 |
ATCO |
Outage |
7L40 (733s Simonette - 813s Little Smoky) |
crossarm changes |
6.21 Days
Continuous |
|
| 03-Aug-21 10:00 |
06-Aug-21 18:00 |
ALTALINK |
Outage |
707L (54s Fort Saskatchewan - 166s Dow Chemical Fort Saskatchewan), 166s T2 (166s Dow Chemical Fort Saskatchewan) |
transformer and switches maintenance |
3.33 Days
Continuous |
|
| 03-Aug-21 10:00 |
03-Aug-21 14:00 |
ATCO |
RB |
7L92 (709s Vegreville - 819s Whitby Lake) |
report of a pretty bad leaning pole on 7L92 |
4 Hours
Continuous |
|
| 03-Aug-21 10:00 |
03-Aug-21 15:00 |
ALTALINK |
TE |
701s RTU/SCADA (701s Blue Ridge Lumber) |
communications repair |
5 Hours
Daily |
|
| 03-Aug-21 11:00 |
05-Aug-21 17:00 |
ALTALINK |
Outage |
74s 552 (74s Janet) |
crew will get ACC to perform a couple of open and closes as needed when they are ready |
2.25 Days
Daily |
|
| 03-Aug-21 11:00 |
03-Aug-21 15:00 |
ATCO |
RB |
832S Blumenort, 7L76 (786s High Level - 832s Blumenort) |
maintenance |
4 Hours
Continuous |
|
| 03-Aug-21 12:00 |
03-Aug-21 16:00 |
ENMAX |
Outage |
41.1C (ENMAX 41) |
SF6 gas sample |
4 Hours
Continuous |
|
| 03-Aug-21 12:00 |
03-Aug-21 15:30 |
ATCO |
TE |
930s Syn Condenser (930s Arcenciel), 930S Arcenciel |
maintenance |
3.5 Hours
Continuous |
|
| 03-Aug-21 12:30 |
04-Aug-21 17:30 |
ALTALINK |
TE |
89s RTU/SCADA (89s Ellerslie) |
investigate and correct the SYSLog config settings on Tekron CLK-4, Tekron CLK-5, Tekron CLK-6, & SMP 16/CP-PM A & B |
29 Hours
Daily |
|
| 03-Aug-21 13:00 |
03-Aug-21 17:30 |
ALTALINK |
TE |
132s RTU/SCADA (132s Ware Junction) |
firmware of the SMP RTU to be upgraded to the latest versions |
4.5 Hours
Daily |
|
| 03-Aug-21 15:30 |
03-Aug-21 17:30 |
ATCO |
TE |
930s Syn Condenser (930s Arcenciel), 930S Arcenciel |
maintenance |
2 Hours
Continuous |
|
| 03-Aug-21 17:01 |
07-Dec-21 17:00 |
EPCOR |
Outage |
T1 (EPCOR Hardisty) |
Hardisty T1 replacement |
126.04 Days
Continuous |
|
| 04-Aug-21 07:30 |
06-Aug-21 17:30 |
ALTALINK |
RB |
722L (107s Westfield - 368s Burdett) |
arms and insulator replacements (str 5 - 11) |
2.42 Days
Daily |
|
| 04-Aug-21 08:00 |
04-Aug-21 18:00 |
Syncrude |
TE |
Syncrude ICCP Outage |
SCADA - server update |
10 Hours
Daily |
|
| 04-Aug-21 08:00 |
04-Aug-21 17:00 |
ALTALINK |
Outage |
428s T2 (428s Namaka), 428s 652 (428s Namaka) |
PRC - 005 gather load readings for compliant relay maintenance |
9 Hours
Daily |
|
| 04-Aug-21 08:00 |
05-Aug-21 16:00 |
ENMAX, ALTALINK |
Outage |
1080L (ENMAX 25 - ENMAX 65), 25B240-D138 (ENMAX 25), 25B240-D139 (ENMAX 25) |
25MD240-1080 replacement |
1.33 Days
Continuous |
|
| 04-Aug-21 08:00 |
05-Aug-21 16:00 |
ALTALINK |
IO |
1080L OOS for Enmax Info |
25MD240-1080 replacement |
1.33 Days
Continuous |
|
| 04-Aug-21 08:00 |
14-Aug-21 18:00 |
SUNCOR, ATCO |
Outage |
29EDD-1 72kV South Bus (29EDD-1 Millennium), 29EDD-1 260kV South Bus 1 (29EDD-1 Millennium), 29EDD-1 260kV South Bus 2 (29EDD-1 Millennium), 29EDD-1 29EDD1s1052 (29EDD-1 Millennium), 29EDD-1 29EDD1S1452 (29EDD-1 Millennium), 29EDD-1 29EDD1s1852 (29EDD-1 Millennium), 29EDD-1 29EDD1s352 (29EDD-1 Millennium), 29EDD-1 29EDD1s652 (29EDD-1 Millennium), 29PL9-2 (29EDD-1 Millennium - 848s Ruth Lake), 29EDD-1 952-103 (29EDD-1 Millennium), 29EDD-1 952-106 (29EDD-1 Millennium) |
preventative maintenance |
10.42 Days
Continuous |
|
| 04-Aug-21 08:30 |
04-Aug-21 16:30 |
ALTALINK |
TE |
428S Namaka |
relay maintenance |
8 Hours
Daily |
|
| 04-Aug-21 08:30 |
04-Aug-21 17:30 |
ALTALINK |
TE |
89S Ellerslie |
relay settings changes and firmware upgrades |
9 Hours
Daily |
|
| 04-Aug-21 08:30 |
05-Aug-21 17:00 |
ALTALINK |
TE |
138s Windy Flats RTU/SCADA |
RTU firmware upgrade and SCADA checkout |
1.35 Days
Daily |
|
| 04-Aug-21 09:30 |
04-Aug-21 12:30 |
ATCO |
TE |
930s Syn Condenser (930s Arcenciel) |
PRC-005 microprocessor relay testing |
3 Hours
Continuous |
|
| 04-Aug-21 10:00 |
04-Aug-21 14:00 |
ALTALINK |
Outage |
287s 552 (287s Hazelwood) |
240 kV breaker maintenance |
4 Hours
Daily |
|
| 04-Aug-21 10:30 |
04-Aug-21 16:30 |
ALTALINK |
TE |
409S Shell Scotford |
maintenance synch check |
6 Hours
Daily |
|
| 04-Aug-21 12:00 |
09-Aug-21 16:00 |
ENMAX |
Outage |
32.3TR (ENMAX 32) |
NGR installation |
5.17 Days
Continuous |
|
| 04-Aug-21 13:30 |
04-Aug-21 16:30 |
ATCO |
TE |
930s Syn Condenser (930s Arcenciel) |
PRC-005 microprocessor relay testing |
3 Hours
Continuous |
|
| 04-Aug-21 23:00 |
05-Aug-21 03:00 |
ALTALINK |
Outage |
62s 11 (62s Brazeau) |
maintenanace |
4 Hours
Continuous |
|
| 05-Aug-21 03:00 |
05-Aug-21 07:00 |
ALTALINK |
Outage |
62s 12 (62s Brazeau) |
maintenance |
4 Hours
Daily |
|
| 05-Aug-21 07:00 |
05-Aug-21 18:00 |
ALTALINK |
Outage |
788L (157s Lac La Biche - 788AL tap), 788L (898s Heart Lake - 788AL tap) |
replacing Structure #285 and maintenance on Structure #284 |
11 Hours
Daily |
|
| 05-Aug-21 07:00 |
15-Aug-21 18:00 |
EPCOR |
RB |
1058L (657s Summerside - EP 803s Lambton) |
proximity to 908L work |
10.46 Days
Continuous |
|
| 05-Aug-21 07:00 |
15-Aug-21 18:00 |
ALTALINK |
RB |
946L (38s East Edmonton - 89s Ellerslie) |
proximity to 908L work |
10.46 Days
Continuous |
|
| 05-Aug-21 07:00 |
15-Aug-21 18:00 |
ALTALINK, EPCOR |
Outage |
908L (38s East Edmonton - 89s Ellerslie), 908AL (52S East Industrial - 908L tap) |
replace damaged insulation, jumper strings |
10.46 Days
Continuous |
|
| 05-Aug-21 07:00 |
15-Aug-21 17:00 |
EPCOR |
IO |
ALTALINK - 908L - GOI @ EAST INDUSTRIAL |
repair sub bundle, broken inner core between 908L234 and 242, replace all damaged dead end insulation and jumper strings 908L234, repair mid-span OHSW tie 908L249, replace all dead-end insulation to 25 KIP NGK |
10.42 Days
Continuous |
|
| 05-Aug-21 07:00 |
15-Aug-21 17:00 |
EPCOR |
RB |
1058L (657s Summerside - EP 803s Lambton) |
repair work |
10.42 Days
Continuous |
|
| 05-Aug-21 07:00 |
05-Aug-21 18:00 |
ATCO |
IO |
788L |
Altalink will be removing 788L (788L107A - A898s - 602L1) from service to replace Structure #285. |
11 Hours
Continuous |
|
| 05-Aug-21 07:00 |
15-Aug-21 18:00 |
ALTALINK, EPCOR |
RB |
1057L (89s Ellerslie - 657s Summerside) |
proximity to 908L work |
10.46 Days
Continuous |
|
| 05-Aug-21 07:15 |
05-Aug-21 18:45 |
ALTALINK |
Outage |
214s T2 (214s Innisfail) |
replace 214s T2 wildlife cover up |
11.5 Hours
Daily |
|
| 05-Aug-21 07:30 |
05-Aug-21 17:30 |
ALTALINK |
RB |
444L (198s Blackfalds - 217s North Red Deer) |
proximity to energized circuits |
10 Hours
Daily |
|
| 05-Aug-21 08:00 |
06-Aug-21 16:30 |
ATCO |
Outage |
848s 701 (848s Ruth Lake), 7L71 (848s Ruth Lake - 2082s Dog Rib) |
701 BKR Maintenance |
1.35 Days
Continuous |
|
| 05-Aug-21 08:00 |
06-Aug-21 17:00 |
ATCO |
Outage |
863s 902T (863s Paintearth) |
902T Leak mitigation |
1.38 Days
Continuous |
|
| 05-Aug-21 08:30 |
05-Aug-21 16:30 |
ALTALINK |
TE |
258S Dow Hydro Carbons |
PRC005 - relay maintenance |
8 Hours
Daily |
|
| 05-Aug-21 08:30 |
05-Aug-21 16:30 |
ALTALINK |
TE |
258s RTU/SCADA (258s Dow Hydrocarbons) |
replacing failed battery |
8 Hours
Daily |
|
| 05-Aug-21 08:30 |
05-Aug-21 17:00 |
ALTALINK |
TE |
74s RTU/SCADA (74s Janet) |
firmware of the SMP RTU to be upgraded to the latest versions |
8.5 Hours
Daily |
|
| 06-Aug-21 07:15 |
11-Aug-21 17:45 |
ALTALINK |
Outage |
444L (198s Blackfalds - 217s North Red Deer) |
Scope of work includes replacing structures 7, 8, 10 and 12 and maintenance on Structures 1, 2, 6 and 25 |
5.44 Days
Continuous |
|