| Alberta Electric System Operator | |
| System Co-ordination Plan | |
| 2017-04-29 to 2017-05-05 | |
| Approved Outages |
| Previous Version | |
| Download CSV |
| From | To | Owner | Type | Element | Scheduled Activity | Date/Time Comments | Interconnection |
|---|---|---|---|---|---|---|---|
| 24-Jul-15 12:00 | 31-Dec-17 16:00 | ATCO | IO | 736s 601T (736s Valleyview P.R.O.P.L.),6L54 (736s Valleyviewp.R.O.P.L. - 734s Sturgeon) | customer request to permanently disconnect secondary from substation to their site | 891.21 Days
Continuous |
|
| 31-Jul-15 18:01 | 31-Dec-17 17:00 | EPCOR | Outage | Rossdale C1 | forced outage | 884 Days
Continuous |
|
| 18-Apr-16 08:00 | 30-Sep-17 16:00 | ENMAX | Outage | 41.1C (ENMAX 41) | forced outage | 530.33 Days
Continuous |
|
| 27-Jun-16 09:00 | 30-Jun-17 16:00 | ATCO | Outage | 757S Battle River | cracked insulators maintenance on main bus | 368.29 Days
Continuous |
|
| 21-Nov-16 08:00 | 30-Jun-17 16:00 | ATCO | Outage | 789s 706C (789s Keg River) | forced out - repair oil leak on CT | 221.29 Days
Continuous |
|
| 06-Feb-17 07:00 | 29-Sep-17 17:00 | EPCOR | Outage | Hardisty T3 (Hardisty) | switchgear replacement | 235.38 Days
Continuous |
|
| 15-Feb-17 06:00 | 06-Aug-17 18:00 | ENMAX | TE | ENMAX 41 | 138kV bus diff replacement | 172.46 Days
Continuous |
|
| 15-Feb-17 08:00 | 06-Aug-17 16:00 | ENMAX | TE | ENMAX 41 | Z31 bus diff upgrade | 172.29 Days
Daily |
|
| 21-Feb-17 07:00 | 04-May-17 17:00 | ALTALINK, EPCOR | TE | 987s T3 (987s Clover Bar),987s T4 (987s Clover Bar),915L (38s East Edmonton - 987s Clover Bar) | performing relay calibration as part of relay maintenance for 915L,TX3,TX4,C2407 BF and C2408 BF protection outages at Cloverbar S/S | 72.38 Days
Daily |
|
| 21-Feb-17 08:00 | 09-May-17 16:00 | ENMAX | Outage | 41.1TR (ENMAX 41),40.81L (ENMAX 40 - ENMAX 41) | (FATDSC) -install new bus tie breaker and new line termination point at 41s | 77.29 Days
Continuous |
|
| 22-Feb-17 07:00 | 01-Jun-17 17:00 | EPCOR | TE | 330P Genesee | Genesee S/S relay blocking to 500/138 kV protection. substation automation upgrade project, IP address update and cutover of IED's to new network | 99.38 Days
Daily |
|
| 22-Feb-17 07:00 | 01-Jun-17 17:00 | EPCOR | TE | 330P Genesee RTU/SCADA | Genesee S/S RTU. substation automation upgrade project, IP address update and cutover of RTU to new network | 99.38 Days
Daily |
|
| 06-Mar-17 07:00 | 16-Jun-17 17:00 | EPCOR | Outage | Victoria V722 (Victoria),Victoria V723 (Victoria),511s Victoria T2 (511s Victoria) | TX replacement | 102.38 Days
Continuous |
|
| 06-Mar-17 08:00 | 15-Oct-17 17:00 | ALTALINK | TE | 522S Cooking Lake | 522s auto sectionalizer scheme will be out of service as bus is reconfigured at 522s as part of SWEATD project | 223.33 Days
Continuous |
|
| 16-Mar-17 16:00 | 16-Jul-17 16:00 | ATCO | Outage | 959S SVC (959s Lanfine) | forced outage | 122 Days
Continuous |
|
| 20-Mar-17 08:00 | 15-Jun-17 08:00 | ENMAX | Outage | 13.60L (ENMAX 27 - ENMAX 13) | upgrade the existing 69kV 13.60L line to 138kV | 87 Days
Continuous |
|
| 20-Mar-17 12:00 | 12-May-17 12:00 | ATCO | TE | 774s Monitor RTU/SCADA | 774S Monitor PLC download and testing | 53 Days
Continuous |
|
| 24-Mar-17 06:00 | 15-May-17 16:30 | ALTALINK | Outage | 658L (649s Chappice Lake - 562s Cypress) | line rebuild (str1-114) | 52.44 Days
Continuous |
|
| 27-Mar-17 08:00 | 29-Jun-17 16:30 | ATCO | TE | 801S Anderson | 144kV bus protection: 87/700BS1 protection OOS for relay replacement | 94.35 Days
Continuous |
|
| 28-Mar-17 07:00 | 11-May-17 17:30 | ATCO | Outage | 6L12 (6L25 tap - 774s Monitor),774S 701T,774s 707 (774s Monitor) | replacing transformer | 44.44 Days
Continuous |
|
| 28-Mar-17 08:00 | 11-May-17 18:00 | ATCO | TE | 774s 707 (774s Monitor) | 50BF/707 protection OOS for wiring changes/commissioning | 44.42 Days
Continuous |
|
| 28-Mar-17 08:00 | 11-May-17 18:00 | ATCO | TE | 774s 701T (774s Monitor) | 87B/701T protection OOS for wiring changes/commissioning/setting changes | 44.42 Days
Continuous |
|
| 28-Mar-17 12:00 | 17-Nov-17 12:00 | ATCO | TE | 801s Anderson RTU/SCADA | multiple SCADA cct cutovers from existing RTU to new RTU | 234.04 Days
Continuous |
|
| 31-Mar-17 07:00 | 05-May-17 13:00 | ATCO | TE | 730S Rycroft | 7L10 21A & 21B temp relay setting changes one relay at a time | 35.25 Days
Continuous |
|
| 01-Apr-17 08:00 | 30-Apr-17 17:00 | EPCOR | TE | 330P Genesee RTU/SCADA | RTU upgrade | 29.38 Days
Daily |
|
| 01-Apr-17 11:03 | 12-May-17 17:00 | ENMAX | Outage | 14.83L (ENMAX 14 - ENMAX 36),ENMAX 14 B138-14.83 (ENMAX 14) | forced outage | 41.25 Days
Continuous |
|
| 06-Apr-17 14:00 | 31-May-17 18:00 | ATCO | IO | 789s 702 (789s Keg River),789s 704 (789s Keg River) | part of the 789s Keg River new sub energization | 55.17 Days
Continuous |
|
| 13-Apr-17 15:00 | 25-May-17 11:00 | ALTALINK | IO | 423L (212s N.E.Lacombe - 332s Ellis) | complete new 423L build: close 423L Open Points "H" @ 332s, if it hasn’t been done already and P&C 212s & 423L end-end checks. | 41.83 Days
Continuous |
|
| 14-Apr-17 06:00 | 01-May-17 18:00 | SUNCOR | Outage | 29EDD-71 Edd71Sub | switch and breaker maintenance | 17.5 Days
Continuous |
|
| 14-Apr-17 08:00 | 15-May-17 16:00 | ATCO | Outage | 715s 701T (715s Leming Lake) | tripped to lock-out due to 63T gas detector | 31.33 Days
Continuous |
|
| 18-Apr-17 08:00 | 29-Apr-17 17:00 | ATCO | TE | 811s Clairmont Lake RTU/SCADA | 811S RTU upgrades and changes - configuration downloads, pre-commissioning | 11.38 Days
Continuous |
|
| 18-Apr-17 09:30 | 26-May-17 17:30 | ALTALINK | Outage | 777L (245s Seebe - 48s Pocaterra) | relocate structures | 38.33 Days
Continuous |
AB-BC |
| 21-Apr-17 17:01 | 10-May-17 07:59 | ALTALINK | Outage | 305s C1 (305s Acheson),305s32 (305s Acheson) | move 305s32 and C1 to new location | 18.62 Days
Continuous |
|
| 22-Apr-17 07:30 | 05-May-17 16:30 | ALTALINK | Outage | 320p 752 (320p Keephills),320p 652 (320p Keephills) | maintenance and operational testing of 320p589 and CT replacement on 320p852 | 13.38 Days
Daily |
|
| 23-Apr-17 08:00 | 29-Apr-17 10:00 | ALTALINK, EPCOR | Outage | 38s East Edmonton 240 kV Bus 2,1059L (38s East Edmonton - 803s Lambton) | replace insulators on 240kV bus 2 and 1059L | 6.08 Days
Continuous |
|
| 24-Apr-17 07:00 | 12-May-17 17:00 | EPCOR | TE | Rossdale RV722 (Rossdale),Rossdale RS724 (Rossdale),Rossdale RV726 (Rossdale),Rossdale RW727 (Rossdale) | performing relay calibration as part of relay maintenance | 18.42 Days
Daily |
|
| 24-Apr-17 07:00 | 07-May-17 17:00 | EPCOR | Outage | RossdaleT2 (Rossdale) | cutting over and commissioning new transformer protection | 13.42 Days
Continuous |
|
| 24-Apr-17 08:00 | 05-May-17 16:00 | ATCO | Outage | 811s 707 (811s Clairmont Lake),7L68 (730s Rycroft - 811s Clairmont Lake),730s 701A (730s Rycroft) | 7L68 Breaker 704 addition & breaker fail protection @ 730s, 7L68 line protection upgrade | 11.33 Days
Continuous |
|
| 24-Apr-17 08:00 | 05-May-17 16:00 | ENMAX | TE | ENMAX 37 RTU/SCADA | RTU maintenance | 11.33 Days
Daily |
|
| 24-Apr-17 08:00 | 05-May-17 16:00 | ENMAX | TE | ENMAX 39 RTU/SCADA | RTU maintenance | 11.33 Days
Daily |
|
| 24-Apr-17 08:00 | 05-May-17 16:00 | ENMAX | TE | ENMAX 41 RTU/SCADA | RTU maintenance | 11.33 Days
Daily |
|
| 24-Apr-17 08:00 | 05-May-17 16:00 | ENMAX | TE | ENMAX 43 RTU/SCADA | RTU maintenance | 11.33 Days
Daily |
|
| 24-Apr-17 08:00 | 05-May-17 16:00 | ENMAX | TE | ENMAX 60 | RTU maintenance | 11.33 Days
Daily |
|
| 24-Apr-17 08:00 | 05-May-17 16:00 | ENMAX | TE | 64s RTU | RTU Maintenance | 11.33 Days
Daily |
|
| 24-Apr-17 08:00 | 05-May-17 16:00 | ENMAX | Outage | 3.3TR (ENMAX 3) | TR bushing/CT replacement and TR diff relay replacement | 11.33 Days
Continuous |
|
| 24-Apr-17 08:00 | 01-May-17 17:00 | ALTALINK | Outage | 166s T3 (166s Dow Chemical Fort Saskatchewan),787L (166s Dow Chemical Fort Saskatchewan - 787L33),166s Dow Chemical Fort Saskatchewan 138kV Bus 1 | work on Bus & PT2 coordinated with 166s T3 outage | 7.38 Days
Continuous |
|
| 24-Apr-17 08:00 | 10-May-17 17:00 | ALTALINK | Outage | 133S Stelco Edmonton | maintenance | 16.38 Days
Continuous |
|
| 24-Apr-17 08:01 | 01-May-17 17:00 | ALTALINK | Outage | 38s T2 (38s East Edmonton),38s T4 (38s East Edmonton),897L (38s East Edmonton - 45s Bretona),780L (38s East Edmonton - 149s Nisku),822L (133s Stelco Edmonton - 38s East Edmonton),38s East Edmonton 138 kV Bus 3 | replace T4, replace 38s1, replace insulators on 138kV bus 3 east portion | 7.37 Days
Continuous |
|
| 25-Apr-17 08:00 | 29-Apr-17 12:00 | ATCO | Outage | 930s Syn Condenser (930s Arcenciel) | sync condenser turnaround, unavailable for dispatch | 4.17 Days
Continuous |
|
| 25-Apr-17 08:00 | 01-May-17 17:00 | ATCO | TE | ATCO's system operations centre | SOC SCADA equipment - April security patch | 6.38 Days
Continuous |
|
| 29-Apr-17 07:00 | 29-Apr-17 17:00 | ATCO | Outage | 800s 702T (800s Friedenstal) | attach temp 72 kv u/g bypass cables | 10 Hours
Continuous |
|
| 29-Apr-17 08:00 | 30-Apr-17 16:00 | ENMAX | Outage | 13.60L (ENMAX 27 - ENMAX 13),13.82L (ENMAX 22 - ENMAX 13),11.81L (ENMAX 13 - ENMAX 11),13.2TR (ENMAX 13),13.4TR (ENMAX 13) | maintenance | 1.33 Days
Continuous |
|
| 29-Apr-17 12:00 | 01-May-17 12:00 | ATCO | RB | 6L37 (800s Friedenstal - 724s Hines Creek) | tap up temp disconnect 602TD3 risers to 6L37 | 2 Days
Continuous |
|
| 29-Apr-17 16:45 | 29-Apr-17 17:00 | ALTALINK, EPCOR | Outage | 1059L (38s East Edmonton - 803s Lambton),1059AL (52s East Industrial - 1059L tap),1059L (38s East Edmonton - 1059AL tap) | EPCOR requires 1059L de-energized to facilitate closing E52sEDS1 | 15 Mins
Continuous |
|
| 30-Apr-17 08:00 | 30-Apr-17 12:00 | ATCO, CENOVUS | Outage | 1200S Foster Creek Station,7L86 (822s Wolf Lake - 877s Foster Creek) | inspection and testing | 4 Hours
Continuous |
|
| 30-Apr-17 14:00 | 30-Apr-17 15:00 | ALTALINK | IO | 38s T4 (38s East Edmonton),38s East Edmonton 240 kV Bus 2 | de-energize 38s 240kV bus 2 to energize new T4 via breaker | 60 Mins
Daily |
|
| 01-May-17 04:00 | 01-May-17 08:00 | ALTALINK, Medicine Hat | Trans Test | 41s 97 (41s Medicine Hat),MH69s1 MH69_6 (MH69s1 Power P Switchyard),MH69s1 MH69_10 (MH69s1 Power P Switchyard) | testing | 4 Hours
Continuous |
|
| 01-May-17 06:30 | 05-May-17 19:30 | ALTALINK | Outage | 41s 675 (41s Medicine Hat),895s 892 (895s Suffield),675L (244s Bowmanton - 41s Medicine Hat),892L (895s Suffield - 244s Bowmanton) | replace 892s saddles & relocation of 675L to future 321s Al Rothbauer | 4.54 Days
Continuous |
|
| 01-May-17 07:00 | 05-May-17 17:00 | ALTALINK, EPCOR | Outage | 1045L (310p Sundance - 805s Jasper) | breaker op-checks as part of relay maintenance and cutover over new line metering | 4.42 Days
Daily |
|
| 01-May-17 07:00 | 01-May-17 17:00 | EPCOR | Outage | 987s T3 (987s Clover Bar) | breaker op-checks as part of relay maintenance | 10 Hours
Continuous |
|
| 01-May-17 07:00 | 05-May-17 17:00 | ALTALINK | IO | 1045L (E805s-310p) EPCOR - Advice | EPCOR cutover new line metering | 4.42 Days
Continuous |
|
| 01-May-17 07:00 | 02-Jun-17 17:00 | EPCOR | Outage | 987s CH722 (987s Clover Bar),72CH9 (Hardisty - 987s Clover Bar) | breaker replacement | 32.42 Days
Continuous |
|
| 01-May-17 07:00 | 07-May-17 17:00 | EPCOR | TE | 816s T1 (816s Petrolia) | performing repairs to 'A " protection relay | 6.42 Days
Continuous |
|
| 01-May-17 07:00 | 15-May-17 17:00 | ATCO | RB | 7L44 (749s Flyingshot Lake - 845s Big Mountain) | telecom tower install | 14.42 Days
Daily |
|
| 01-May-17 08:00 | 31-May-17 15:00 | CMH | Outage | MH69_10L (MH69s2 North Industrial - MH69s6 Riverview) | structure upgrades | 30.29 Days
Continuous |
|
| 01-May-17 08:00 | 12-May-17 16:00 | ALTALINK | IO | 5L92 BCH - Info | BCH CBK 5CVT4 Replacement | 11.33 Days
Continuous |
|
| 01-May-17 08:00 | 01-May-17 16:00 | ENMAX | Outage | 16.60L (ENMAX 34 - ENMAX 16),ENMAX 16 B69-16.60 (ENMAX 16) | HV breaker inspection | 8 Hours
Continuous |
|
| 01-May-17 08:00 | 05-May-17 16:00 | ENMAX | Outage | 1.5TR (ENMAX 1) | doble and maintenance and replace O-rings on potheads | 4.33 Days
Continuous |
|
| 01-May-17 08:00 | 09-May-17 16:00 | ENMAX | TE | 26.81L (ENMAX 54 - ENMAX 26) | 'A' protection outage required to install new relay settings for new line configuration | 8.33 Days
Continuous |
|
| 01-May-17 08:00 | 09-May-17 16:00 | ENMAX | TE | 32.82L (ENMAX 54 - ENMAX 32) | 'A' protection outage required to install new relay settings for new line configuration | 8.33 Days
Continuous |
|
| 01-May-17 08:00 | 22-May-17 16:00 | ENMAX | TE | ENMAX 26 138kV Bus | 26s 138kV bus differential protection | 21.33 Days
Continuous |
|
| 01-May-17 08:00 | 22-May-17 16:00 | ENMAX | TE | ENMAX 32 138kV bus ( ENMAX 32) | 32s 138KV bus differential protection - | 21.33 Days
Continuous |
|
| 01-May-17 08:00 | 22-May-17 16:00 | ENMAX | TE | ENMAX 54 138kV bus (ENMAX 54) | 54s 138KV bus differential protection | 21.33 Days
Continuous |
|
| 01-May-17 08:00 | 08-May-17 18:00 | ALTALINK | IO | 525S Carseland | civil works in preparation for installation of telecom tower | 7.42 Days
Continuous |
|
| 01-May-17 09:00 | 12-May-17 17:00 | BCH | Outage | 5L92 (Cranbrook - Selkirk) | CBK 5CVT4 replacement - - BC maintenance does not affect AB ATC | 11.33 Days
Continuous |
AB-BC |
| 01-May-17 09:00 | 12-May-17 17:00 | BCH | Outage | 5L71 (Mica Creek - Nicola) | replacement of insulators, arcing horns & spacers | 11.33 Days
Continuous |
AB-BC |
| 01-May-17 09:00 | 12-May-17 17:00 | BCH | IO | 5L71 (Mica Creek - Nicola) | AltaLink IO - BCH Replacement of Insulators, Arcing Horns, and Spacers | 11.33 Days
Continuous |
|
| 01-May-17 09:00 | 07-May-17 17:00 | ALTALINK | RB | 784L (535s Joffre - 332s Ellis),80L (958s West Lacombe - 40s Wetaskiwin),80AL (958s West Lacombe - 212s N.E Lacombe) | work on 423L | 6.33 Days
Continuous |
|
| 01-May-17 09:30 | 04-May-17 09:30 | ALTALINK | Outage | 288s T2 (288s Wolf Creek) | investigate and repair oil leak | 3 Days
Continuous |
|
| 01-May-17 10:00 | 01-May-17 16:00 | ATCO | TE | 9L58 (888s Dover - 848s Ruth Lake) | 848S - relay settings change (RFL) 21A/9L58 and 21B/9L58 relays | 6 Hours
Continuous |
|
| 01-May-17 10:00 | 01-May-17 16:00 | ATCO | Outage | 6L97 (735s Swan River - 739s Edith Lake),739s 603 (739s Edith Lake),735s 603 (735s Swan River) | 735s breaker oil testing and 739s breaker maintenance | 6 Hours
Continuous |
|
| 01-May-17 10:30 | 02-May-17 17:00 | ALTALINK | Outage | 434s T3 (434s East Stony Plain) | transformer maintenance | 30.5 Hours
Continuous |
|
| 01-May-17 11:30 | 01-May-17 17:00 | ALTALINK | TE | 377s Hardisty RTU/SCADA | RTU configuration and test alarm points | 5.5 Hours
Continuous |
|
| 01-May-17 12:00 | 01-May-17 17:30 | ALTALINK | Outage | 600L (523s Bullshead - 404s Peace Butte),523s 600 (523s Bullshead) | wire & test trip relay for future station expansion project | 5.5 Hours
Daily |
|
| 01-May-17 12:00 | 01-Jun-17 17:00 | ATCO | Outage | 800s 701T (800s Friedenstal),800s 601 (800s Friedenstal) | replace 601, 601TD and 600PT's | 31.21 Days
Continuous |
|
| 01-May-17 12:30 | 01-May-17 17:00 | ALTALINK | TE | 523S Bullshead | 523s600, 523s879 & 523s880 96 relays and 138kV Bus 87 relay breaker trip testing | 4.5 Hours
Daily |
|
| 01-May-17 13:00 | 01-May-17 13:30 | ALTALINK | TE | 38s East Edmonton RTU/SCADA | 38s RTU supervisory: RTU update for T4 replacement | 30 Mins
Daily |
|
| 01-May-17 17:01 | 08-May-17 17:00 | ALTALINK | Outage | 38s T2 (38s East Edmonton),738L (38s East Edmonton - 95s Imperial Oil Edmonton),780L (38s East Edmonton - 149s Nisku),822L (133s Stelco Edmonton - 38s East Edmonton),38s East Edmonton 138 kV Partial Bus 3 | replace insulators on 138kV bus 3 and associated lines | 7 Days
Continuous |
|
| 02-May-17 06:00 | 13-May-17 18:00 | SUNCOR | Outage | 29EDD-85 | maintenance | 11.5 Days
Continuous |
|
| 02-May-17 07:00 | 02-May-17 17:00 | EPCOR | Outage | 987s T4 (987s Clover Bar),987s T2 (987s Clover Bar),987s C2405 (987s Clover Bar),987s C2406 (987s Clover Bar) | performing breaker op-checks as part of relay maintenance | 10 Hours
Continuous |
|
| 02-May-17 07:00 | 02-May-17 16:00 | ALTALINK | Outage | 526L (515s Fed Pipe Judy Creek - 526L420),515S Fedpipe Judy Creek | remove 515s12 & 515s13 and install new 515s17 PT on the line side of 515s11 | 9 Hours
Daily |
|
| 02-May-17 07:00 | 03-May-17 16:00 | ENMAX | RB | 40.81L (ENMAX 40 - ENMAX 41) | tree trimming | 1.38 Days
Daily |
|
| 02-May-17 07:00 | 11-May-17 18:00 | ALTALINK | Outage | 379s T1 (379s Shell Canada Waterton),185L (396s Pincher Creek - 379s Shell Canada Waterton),379s 185N (379s Shell Waterton),379s 352 (379s Shell Waterton),379S Shell Canada Waterton 69 kV Bus | partial bus outage - replace bus #1 protection, replace breaker 185N and 379s325, and replace transformer T1 "A" protection | 9.46 Days
Continuous |
|
| 02-May-17 07:00 | 02-May-17 16:00 | ATCO | IO | 6L126 | AltaLink Request so they can remove 515s12 & 515s13, Install New 515s17 PT on the line side of 515s11 |
9 Hours
Continuous |
|
| 02-May-17 07:00 | 02-May-17 16:00 | ATCO | RB | 6L126 (515L tap - 743s Sarah Lake) | 515s commissioning of new PT | 9 Hours
Daily |
|
| 02-May-17 07:45 | 08-May-17 17:15 | ALTALINK | Outage, RB | 715L (648s Metiskow - 650s Hansman Lake),715L (545s Provost - 650s Hansman Lake) | line component replacement | 6.4 Days
Daily |
|
| 02-May-17 08:00 | 02-May-17 10:00 | ALTALINK, EPCOR | TE | 1209L (89s Ellerslie - 330p Genesee) | RAS 'A' - relay SCADA equipment upgrade | 2 Hours
Daily |
|
| 02-May-17 08:00 | 03-May-17 16:00 | ENMAX | Outage | 34B69-16.60 (ENMAX 34),16.60L (ENMAX 34 - ENMAX 16) | HV breaker inspection | 1.33 Days
Continuous |
|
| 02-May-17 08:00 | 02-May-17 17:00 | ATCO | TE | 730s Rycroft RTU/SCADA | SCADA testing - Alarms and Controls for new breaker 704 and MOD 704A | 9 Hours
Continuous |
|
| 02-May-17 08:00 | 02-May-17 16:00 | ATCO | TE | 811S Clairmont Lake | 144kV bus protection 87B/700BS1 wire and settings |
8 Hours
Continuous |
|
| 02-May-17 08:30 | 02-May-17 16:00 | ALTALINK | Outage | 454s 2134 (454s Bucklake) | replace revenue meter | 7.5 Hours
Daily |
|
| 02-May-17 08:30 | 02-May-17 16:30 | ALTALINK | Outage | 99s T2 (99s North St. Albert) | TX maintenance | 8 Hours
Continuous |
|
| 02-May-17 08:30 | 02-May-17 11:30 | ALTALINK | Outage | 174L (197s Bardo - 395s North Holden) | urgent repair on structure 437, saddle on top right phase is not properly hooked to the insulators | 3 Hours
Continuous |
|
| 02-May-17 09:00 | 02-May-17 16:00 | ATCO | TE | 715s 703T (715s Leming Lake) | replace beck with TC control | 7 Hours
Continuous |
|
| 02-May-17 09:00 | 02-May-17 16:00 | ALTALINK | TE | 454s Buck Lake RTU/SCADA | RTU update | 7 Hours
Daily |
|
| 02-May-17 09:00 | 05-May-17 16:00 | ATCO | TE | 700s Bonnyville RTU/SCADA | RTU/HMI updates | 3.29 Days
Continuous |
|
| 02-May-17 09:00 | 05-May-17 16:00 | ATCO | TE | 706s Irish Creek RTU/SCADA | network multiplexer upgrade | 3.29 Days
Continuous |
|
| 02-May-17 09:00 | 05-May-17 16:00 | ATCO | TE | 969s Lindbergh RTU/SCADA | network multiplexer upgrade | 3.29 Days
Continuous |
|
| 02-May-17 09:00 | 02-May-17 15:00 | ALTALINK | TE | 325s Leduc | relay maintenance/troubleshooting | 6 Hours
Daily |
|
| 02-May-17 09:00 | 02-May-17 17:00 | ALTALINK | TE | 526s Buffalo Creek RTU/SCADA | UTechs to perform the following: - test/commission alarm points with Sysops | 8 Hours
Daily |
|
| 02-May-17 09:00 | 02-May-17 16:00 | ALTALINK | Outage | 753L (65s High River - 253s Blackie),253s 753W (253s Blackie) | adjust 65s40 138kV switch and remove birds nests from closing dashpots on all 3 poles | 7 Hours
Daily |
|
| 02-May-17 09:00 | 08-May-17 17:30 | ALTALINK | Outage | 591L (379s Shell Canada Waterton - 502s Shell Waterton (#2)),502s T1 (502s Shell Waterton (#2)),502s T2 (502s),502s T3 (502s Shell Waterton (#2)),379S Shell Canada Waterton 69 kV Bus | 379s 69 kV partial bus outage | 6.35 Days
Continuous |
|
| 02-May-17 09:00 | 02-May-17 11:45 | ALTALINK | TE | 89s Ellerslie RTU/SCADA | SCADA equipment upgrade | 2.75 Hours
Daily |
|
| 02-May-17 10:30 | 02-May-17 12:30 | ALTALINK, EPCOR | TE | 1209L (89s Ellerslie - 330p Genesee) | AltaLink - RAS 'B' relay - SCADA equipment upgrade | 2 Hours
Daily |
|
| 03-May-17 07:00 | 12-May-17 17:30 | ALTALINK | IO | ALC-02L (409s - I879s) - ATCO Info | Atco maintenance (702T maintenance) | 9.44 Days
Continuous |
|
| 03-May-17 07:00 | 12-May-17 17:30 | ATCO | Outage | 879s 502R (879s Scotford Upgrader),879S 702T,ALC02L (409s Shell Scotford - 879s Scotford Upgrader) | install disconnect switch for fault current limiter | 9.44 Days
Continuous |
|
| 03-May-17 07:15 | 11-May-17 18:45 | ALTALINK, ENMAX | Outage | 693L (42s Sarcee - ENMAX 10),916L (42s Sarcee - 5s East Calgary) | SWCRR: foundation work for future U/G riser structures | 8.48 Days
Continuous |
|
| 03-May-17 07:15 | 11-May-17 18:00 | ENMAX | IO | 693L (42s Sarcee - ENMAX 10) | SWCRR foundation work for future U/G Riser structures. Enmax Switching Crew Required | 8.45 Days
Continuous |
|
| 03-May-17 07:30 | 03-May-17 17:00 | ALTALINK | Outage | 394s T1 (394s Empress) | connect temp cables between 394sT1 & 394s18 | 9.5 Hours
Daily |
|
| 03-May-17 07:30 | 01-Oct-17 13:30 | ALTALINK | Outage | 42s 31 (42s Sarcee) | SWCRR - install new foundations for future 693L | 151.25 Days
Continuous |
|
| 03-May-17 07:30 | 03-May-17 12:30 | ATCO | TE | 853s 701T (853s Ring Creek),853s 702T (853s Ring Creek) | 701T & 702T relay maintenance | 5 Hours
Continuous |
|
| 03-May-17 08:00 | 03-May-17 11:00 | ALTALINK | TE | 89S Ellerslie | 89s A50-77/500G3 RAS relay - SCADA equipment upgrade | 3 Hours
Daily |
|
| 03-May-17 08:00 | 03-May-17 15:00 | ALTALINK | TE | 951L (132s Ware Junction - 275s Jenner) | 275s TPR - will take down TPR 951L "B". | 7 Hours
Daily |
|
| 03-May-17 08:00 | 04-May-17 17:00 | ATCO | TE | 730S Rycroft | 730S 7L68 protection relay test | 1.38 Days
Continuous |
|
| 03-May-17 08:00 | 04-May-17 17:00 | ATCO | TE | 811S Clairmont Lake | 811s 7L68 protection relay | 1.38 Days
Continuous |
|
| 03-May-17 08:00 | 03-May-17 16:00 | ALTALINK | TE | 138s Windy Flats RTU/SCADA | 138s RTU supervisory | 8 Hours
Daily |
|
| 03-May-17 08:00 | 03-May-17 17:00 | ALTALINK | TE | 191s N.W.Cardiff RTU/SCADA | work on the coax cable and inspect the connectors | 9 Hours
Continuous |
|
| 03-May-17 08:30 | 03-May-17 17:00 | ALTALINK | Outage | 28s 60 (28s West Brooks) | maintain 138kV HPL ABB minumum oil breaker | 8.5 Hours
Daily |
|
| 03-May-17 08:30 | 03-May-17 16:30 | ALTALINK | Outage | 37s T3 (37s North Calder) | TX maintenance and doble test | 8 Hours
Daily |
|
| 03-May-17 08:30 | 04-May-17 15:00 | ALTALINK | TE | 394s Empress RTU/SCADA | 394s RTU - supervisory - add new supervisory control point for new MOD s33 | 30.5 Hours
Daily |
|
| 03-May-17 08:30 | 04-May-17 17:00 | ALTALINK | TE | 574S Nilrem | 574s relays - 953/1047L protection setting change | 1.35 Days
Continuous |
|
| 03-May-17 08:30 | 03-May-17 12:45 | ALTALINK | Outage | 445s T2 (445s Elk River) | TX hot spot maintenance | 4.25 Hours
Daily |
|
| 03-May-17 09:00 | 03-May-17 15:00 | ALTALINK | TE | 356s Milo RTU/SCADA | 356s supervisory - SCADA equipment upgrade | 6 Hours
Daily |
|
| 03-May-17 09:00 | 12-May-17 16:30 | ATCO | TE | 879s 702T (879s Scotford Upgrader),879s Scotford Upgrader RTU/SCADA,879S Scotford Upgrader | install new MOD 502FCLD | 9.31 Days
Continuous |
|
| 03-May-17 09:00 | 03-May-17 17:00 | ALTALINK | TE | 396S Pincher Creek | 396s RTU supervisory - control point checks from RTU (RTU, SMP16, Eaton) to ACC test raise/lower tap positions on T1 tapchanger | 8 Hours
Daily |
|
| 03-May-17 09:00 | 03-May-17 16:00 | ALTALINK | TE | 305s Acheson RTU/SCADA | 305s RTU supervisory - a new configuration file will be downloaded to the RTU at Acheson 305s | 7 Hours
Daily |
|
| 03-May-17 09:00 | 03-May-17 15:00 | ATCO | TE | A793s West Peace RTU/SCADA | 793s RTU supervisory - required for 793s bus protection upgrade | 6 Hours
Continuous |
|
| 03-May-17 10:00 | 03-May-17 13:00 | ALTALINK | TE | 89s - Supervisory | 89s supervisory - SCADA equipment upgrade | 3 Hours
Daily |
|
| 03-May-17 11:00 | 03-May-17 14:00 | ALTALINK | TE | 89S Ellerslie | 89s B50-77/500G3 RAS relay - SCADA equipment upgrade | 3 Hours
Daily |
|
| 03-May-17 11:00 | 05-May-17 13:00 | ATCO | Outage | 881s 701T (881s Sturgeon),7L01 (813s Little Smoky - 881s Sturgeon) | bus maintenance | 2.08 Days
Continuous |
|
| 03-May-17 12:45 | 03-May-17 17:30 | ALTALINK | Outage | 445s T1 (445s Elk River) | TX hot spot maintenance | 4.75 Hours
Daily |
|
| 04-May-17 06:00 | 17-May-17 19:00 | Syncrude | Outage | UE-1 30-2PTR72-3 (UE-1) | 5 year maintenance | 13.54 Days
Continuous |
|
| 04-May-17 07:00 | 04-May-17 16:00 | ENMAX | RB | 26.81L (ENMAX 54 - ENMAX 26) | tree trimming | 9 Hours
Continuous |
|
| 04-May-17 07:15 | 08-May-17 17:15 | ALTALINK | Outage | 394s T1 (394s Empress),394s T2 (394s Empress) | replace U/G cables between T2 & VR1, replace 394s32 with MOS | 4.42 Days
Continuous |
|
| 04-May-17 07:30 | 04-May-17 16:30 | ATCO, ALTALINK | Outage | 69s 230W (69s North Barrhead),7L230 (69s North Barrhead - 7L230 tap) | breaker maintenance | 9 Hours
Daily |
|
| 04-May-17 07:30 | 04-May-17 16:30 | ATCO | IO | 7L230 | AltaLink will be completing breaker maintenance on 69s230W on May 4. As part of our isolation process, we will require a reclose block from ATCO. | 9 Hours
Continuous |
|
| 04-May-17 08:00 | 04-May-17 16:00 | ENMAX | Outage | ENMAX 5 5B138-5BT12 (ENMAX 5) | SF6 Gas Sample, Doble 5B138-5BT7, Doble 138kV East & West CTs | 8 Hours
Continuous |
|
| 04-May-17 08:00 | 08-May-17 17:00 | ATCO | RB | 9L69 (934s Black Fly - 957s McClelland) | 2017- Heli-A-step-inspection | 4.38 Days
Daily |
|
| 04-May-17 08:00 | 04-May-17 14:00 | ALTALINK | Outage | 28s 12 (28s West Brooks) | check % of SF6 gas in breaker and adjust as required | 6 Hours
Daily |
|
| 04-May-17 08:00 | 05-May-17 16:00 | ENMAX | Outage | ENMAX 65 138 kV South Bus,65.1 TR (ENMAX 65) | bus outage required to string 54.81L from structure #1 to dead end structure at 65sub | 1.33 Days
Continuous |
|
| 04-May-17 08:00 | 05-May-17 16:00 | ALTALINK | IO | C65s65.1TR Enmax Info | bus outage required to string 54.81L from structure #1 to dead end structure at 65s | 1.33 Days
Continuous |
|
| 04-May-17 08:00 | 04-May-17 16:00 | ENMAX | Outage | 8.4TR (ENMAX 8) | fix LTC tank valve - fabricated part required | 8 Hours
Continuous |
|
| 04-May-17 08:00 | 04-May-17 14:00 | ALTALINK | TE | 69s North Barrhead RTU/SCADA | required for RTU points cleanup | 6 Hours
Daily |
|
| 04-May-17 08:00 | 04-May-17 17:30 | ALTALINK | Outage | 294s T2 (294s Brazeau Outlet Works) | TX maintenance | 9.5 Hours
Daily |
|
| 04-May-17 08:30 | 04-May-17 14:30 | ALTALINK | Outage | 310p 1252 (310p Sundance) | breaker maintenance | 6 Hours
Daily |
|
| 04-May-17 09:00 | 04-May-17 17:00 | ALTALINK | TE | 267S Killarney Lake | 748L relays - protection setting change | 8 Hours
Daily |
|
| 04-May-17 10:00 | 05-May-17 11:00 | ALTALINK | TE | T793s Horse Creek RTU/SCADA | required for 793s bus protection upgrade | 25 Hours
Daily |
|
| 04-May-17 12:00 | 04-May-17 16:00 | ALTALINK | TE | 89s Ellerslie RTU/SCADA | SCADA equipment upgrade | 4 Hours
Daily |
|
| 04-May-17 22:00 | 05-May-17 03:00 | ENMAX, ALTALINK | RB | 21.80L (42s Sarcee - ENMAX 21) | remove support pole installed during water main break | 5 Hours
Continuous |
|
| 04-May-17 22:00 | 05-May-17 03:00 | ENMAX | Outage | 1.80L (ENMAX 28 - ENMAX 1) | remove support pole installed during water main break | 5 Hours
Continuous |
|
| 05-May-17 07:00 | 07-May-17 17:00 | EPCOR | Outage | 72LS24 (Strathcona - 803s Lambton) | LRT project upgrades | 2.42 Days
Continuous |
|
| 05-May-17 07:00 | 05-May-17 19:00 | ALTALINK | Outage | 457L (651s Kirby - 167s Ipiatik Lake),651S Kirby | replace leaking 138 kV CVT, maintenance | 12 Hours
Daily |
|
| 05-May-17 07:00 | 05-May-17 16:00 | ENMAX | RB | 33.83L (ENMAX 41 - ENMAX 33) | tree trimming | 9 Hours
Continuous |
|
| 05-May-17 08:00 | 05-May-17 17:00 | ALTALINK | TE | 378s Shell Caroline RTU/SCADA | change communication from 1200 to 9600 and battery change | 9 Hours
Daily |
|
| 05-May-17 08:00 | 05-May-17 16:00 | ENMAXGPI | TE | 134s Taber Wind Farm RTU/SCADA | HMI modifications | 8 Hours
Continuous |
|
| 05-May-17 13:00 | 06-May-17 15:00 | ATCO | Outage | 881s 702T (881s Sturgeon),7L01 (813s Little Smoky - 881s Sturgeon) | bus maintenance | 26 Hours
Continuous |
| This document and the information contained herein are based upon information and data which by their nature contain a degree of uncertainty and are subject to change. In addition, this document may contain information and data from public sources and/or third parties, which have been assumed to be accurate and complete and have not been verified. Accordingly, the Independent System Operator, operating as the Alberta Electric System Operator (the "AESO") makes no warranty, representation or guarantee, express or implied, with respect to this document or the information contained herein, including, but not limited to, any warranty, representation or guarantee of accuracy, completeness, timeliness, reliability, availability, absence of computer virus, non- infringement, merchantability or suitability for any purpose. Under no circumstances will the AESO, its members, officers, employees, contractors or agents, or any of their respective affiliates, be liable for any errors or omissions in, or any losses, damages or claims whatsoever, whether in contract, tort or otherwise, arising from use of or reliance upon, this document or any information contained herein. © 2009 Alberta Electric System Operator. All rights reserved |