| Alberta Electric System Operator | |
| System Co-ordination Plan | |
| 2017-10-14 to 2017-10-20 | |
| Approved Outages |
| Previous Version | |
| Download CSV |
| From | To | Owner | Type | Element | Scheduled Activity | Date/Time Comments | Interconnection |
|---|---|---|---|---|---|---|---|
| 24-Jul-15 12:00 | 20-Nov-17 17:30 | 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 | 850.27 Days
Continuous |
|
| 31-Jul-15 18:01 | 31-Dec-17 17:00 | EPCOR | Outage | Rossdale C1 | forced outage | 884 Days
Continuous |
|
| 06-Feb-17 07:00 | 17-Oct-17 17:00 | EPCOR | Outage | Hardisty T3 (Hardisty) | switchgear replacement | 253.38 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 | 03-Nov-17 16:00 | ATCO | Outage | 959S SVC (959s Lanfine) | forced outage | 232 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 |
|
| 29-May-17 08:00 | 30-Nov-17 16:00 | ALTALINK, Lethbridge | RB | 667L (370s North Lethbridge - 146s Lethbridge MacDonald) | required for Lethbridge work on 734L | 185.38 Days
Continuous |
|
| 29-May-17 08:00 | 30-Nov-17 16:00 | ALTALINK, Lethbridge | RB | 667L (370s North Lethbridge - 146s Lethbridge MacDonald) | contractor digging under 138kv line | 185.38 Days
Continuous |
|
| 22-Jul-17 07:00 | 03-Nov-17 17:30 | ATCO | TE | 822S Wolf Lake | partially disable 14.8.2 CNRL RAS A&B | 104.44 Days
Continuous |
|
| 03-Aug-17 10:00 | 31-Oct-17 16:00 | ATCO | IO | 2033s 703C (2033s Mowat) | remove leaking CT and send for repairs | 89.25 Days
Continuous |
|
| 05-Aug-17 08:00 | 31-Oct-17 16:00 | ENMAX | Outage | 41.1C (ENMAX 41) | FATDSC construction, install new breaker - due to arrive in Sept (original breaker used at 14s) | 87.33 Days
Continuous |
|
| 14-Aug-17 12:00 | 12-Nov-17 16:00 | ENMAX | Outage | ENMAX 25 B240-D131 (ENMAX 25) | SF6 sample, repair SW132 switch | 90.21 Days
Continuous |
|
| 25-Aug-17 16:00 | 20-Oct-17 16:00 | ENMAX | Outage | 162s 138-RB85 (162s Beddington) | new construction: install new transformer bay | 56 Days
Continuous |
|
| 28-Aug-17 08:00 | 10-Nov-17 16:00 | ENMAX | TE | ENMAX 11 138 kV Bus | 11s 138kV BD relay | 74.38 Days
Continuous |
|
| 05-Sep-17 06:30 | 31-Oct-17 18:30 | ALTALINK | RB | 551L (123s Banff - 953s Lake Louise) | line rebuild | 56.5 Days
Daily |
|
| 11-Sep-17 07:00 | 16-Oct-17 17:00 | ATCO | TE | 7L19 (809s Louise Creek - 851s Morse River) | 809s: 7L19 21A & 21B setting changes for 7L78/7L19 bypass @ 851S | 35.42 Days
Continuous |
|
| 11-Sep-17 07:00 | 27-Oct-17 17:00 | EPCOR | Outage | E511s VictoriaT2 (511s Victoria) | containment pit | 46.42 Days
Daily |
|
| 11-Sep-17 23:00 | 27-Oct-17 17:00 | ALTALINK | Outage | 62s12 (62s Brazeau) | maintenance | 45.75 Days
Daily |
|
| 12-Sep-17 07:00 | 16-Oct-17 17:00 | ATCO | Outage | 851s 702 (851s Morse River),7L19 (809s Louise Creek - 851s Morse River),7L67 (851s Morse River - 824s Fieldgate),7L78 (785s Judy Creek - 851s Morse River),851s 701T (851s Morse River) | replace 701TCS at 851s | 34.42 Days
Continuous |
|
| 12-Sep-17 08:00 | 20-Oct-17 18:00 | CNRL | Outage | 838s 75-TR-2801 (838s Horizon Mining) | removal of old transformer and install of a new transformer | 38.42 Days
Continuous |
|
| 14-Sep-17 09:01 | 18-Oct-17 12:00 | ALTALINK | Outage | 929L (63s Red Deer - 74s Janet),287S Hazelwood,63s 2752 (63s Red Deer),63s 2652 (63s Red Deer),74s 352 (74s Janet),74s 252 (74s Janet) | build and cut in 929L into Hazelwood and rename to 1082L | 34.12 Days
Continuous |
|
| 18-Sep-17 07:30 | 14-Oct-17 17:30 | ALTALINK | RB | 719L (263s Strachan - 378s Shell Caroline) | prep work / safety requirement | 26.42 Days
Daily |
|
| 18-Sep-17 14:01 | 07-Dec-17 17:00 | ALTALINK | Outage | 69s T4 (69s North Barrhead),69s 713 (69s North Barrhead) | emergency tap changer repair | 80.17 Days
Continuous |
|
| 19-Sep-17 08:30 | 23-Oct-17 17:00 | ALTALINK | Outage | 755L (535s Joffre - 247s Piper Creek),427L (63s Red Deer - 247s Piper Creek) | replacement of protection and control devices | 34.35 Days
Continuous |
|
| 25-Sep-17 08:00 | 15-Dec-17 17:00 | ALTALINK | IO | AltaLink Radio Tower | 9356R Evansburg (Telecom) - installing new antenna | 81.42 Days
Daily |
|
| 25-Sep-17 09:00 | 27-Oct-17 16:00 | ALTALINK | IO | 948L (650s Hansman Lake - 863s Paintearth) | ATCO multiple 240kV switch replacements | 32.29 Days
Continuous |
|
| 25-Sep-17 09:00 | 27-Oct-17 16:00 | ATCO | Outage | 9L27 (863s Paintearth - 755s Cordel),9L948 (650s Hansman Lake - 863s Paintearth),863S Paintearth | 240 kV switch replacement | 32.29 Days
Continuous |
|
| 26-Sep-17 15:00 | 31-Dec-17 06:59 | EPCOR | Outage | Rossdale C2 | forced outage | 95.71 Days
Continuous |
|
| 27-Sep-17 08:00 | 16-Oct-17 15:00 | CNRL | Outage | 838S Horizon Mining | testing of 260kV VTs and CTs | 19.29 Days
Continuous |
|
| 02-Oct-17 07:00 | 16-Oct-17 16:00 | ATCO | Outage | 7L78 (785s Judy Creek - 851s Morse River) | protection cutovers and CT wiring changes | 14.38 Days
Continuous |
|
| 02-Oct-17 08:00 | 15-Oct-17 16:00 | ENMAX | Outage | 38.83L (ENMAX 39 - ENMAX 38) | line protection upgrade | 13.33 Days
Continuous |
|
| 02-Oct-17 08:00 | 15-Dec-17 17:00 | ALTALINK | IO | AltaLink Radio Tower | installing new antenna 9069R Barrhead | 74.42 Days
Daily |
|
| 02-Oct-17 09:00 | 31-Oct-17 11:00 | ALTALINK | Outage | 180s T2 (180s Cope Creek) | borrow the CT for switchgear replacement at 482s | 29.08 Days
Continuous |
|
| 02-Oct-17 10:00 | 31-Dec-17 16:00 | ALTALINK | Outage | 320p T1 (320p Keephills) | urgent repair - forced outage | 90.29 Days
Continuous |
|
| 02-Oct-17 13:24 | 31-Oct-17 17:00 | ATCO | Outage | 946s 902 (946s Oakland) | forced outage (end date unknown) | 29.15 Days
Continuous |
|
| 03-Oct-17 07:00 | 03-Nov-17 18:00 | ALTALINK | RB | 677L (305s Acheson – 595s Spruce Grove) | [SWEATD] salvage 739L | 31.46 Days
Daily |
|
| 03-Oct-17 08:00 | 23-Oct-17 18:00 | SUNCOR | Outage | 29PT-341 (29EDD-34) | project 1716 - Suncor Plant 300HV | 20.42 Days
Continuous |
|
| 03-Oct-17 08:00 | 27-Oct-17 17:00 | ALTALINK | TE | 62S Brazeau | protections testing one at a time | 24.38 Days
Daily |
|
| 03-Oct-17 08:00 | 03-Nov-17 08:00 | ALTALINK | Outage | 739L (305s Acheson - 434s Stony Plain) | [SWEATD] install the new 446L/453L to Acheson | 31 Days
Continuous |
|
| 09-Oct-17 07:00 | 20-Oct-17 17:00 | EPCOR | Outage | RossdaleT4 (Rossdale) | doble/ PRD | 11.42 Days
Continuous |
|
| 09-Oct-17 08:00 | 15-Dec-17 17:00 | ALTALINK | TE | AltaLink Radio Tower | 9516R Tomahawk, installing new antenna, radio will be re-routed | 67.42 Days
Daily |
|
| 09-Oct-17 08:00 | 15-Dec-17 17:00 | ALTALINK | IO | AltaLink Radio Tower | 9269R Whitecourt, installing new antenna, radio will be re-routed | 67.42 Days
Daily |
|
| 09-Oct-17 08:00 | 20-Oct-17 16:00 | ALTALINK | TE | 39s Bickerdike RTU/SCADA | RTU maintenance | 11.33 Days
Daily |
|
| 09-Oct-17 08:00 | 20-Oct-17 16:00 | ENMAX | TE | ENMAX 6 RTU/SCADA | RTU maintenance | 11.33 Days
Daily |
|
| 09-Oct-17 17:00 | 30-Apr-18 16:00 | ATCO | Outage | 826s 502R (826s Marguerite Lake) | techs found scorch marks on the reactor (forced outage) | 202.96 Days
Continuous |
|
| 10-Oct-17 07:00 | 02-Nov-17 17:00 | ALTALINK | IO | 9L950/950L (A801s - 132s) - ATCO Advice | Atco maintenance | 23.42 Days
Continuous |
|
| 10-Oct-17 07:00 | 02-Nov-17 17:00 | ATCO, ALTALINK | Outage | 132s 950N (132s Ware Junction),9L950 (132s Ware Junction - 801s Anderson),801s 911 (801s Anderson),801s 912 (801s Anderson) | protection upgrade | 23.42 Days
Continuous |
|
| 10-Oct-17 07:00 | 17-Oct-17 13:30 | ALTALINK | Outage | 394s Empress 138kV Bus 2,394s 952 (394s Empress),394s T4 (394s Empress),394s T2 (394s Empress),668L (394s Empress - 562s Cypress) | add 138kV bus tie breaker and disconnect switch, replace line PT4, bus PT3, and 668L lightning arrestors | 7.27 Days
Continuous |
|
| 10-Oct-17 07:00 | 15-Feb-18 17:00 | EPCOR | TE | 665s Dome RTU/SCADA | 665S Dome S/S RTU | 128.46 Days
Daily |
|
| 10-Oct-17 07:00 | 15-Feb-18 17:00 | EPCOR | TE | 665S Dome | 665S Dome S/S relay blocking to 240 kV protection | 128.46 Days
Daily |
|
| 10-Oct-17 08:00 | 02-Nov-17 16:00 | ATCO | TE | 9L100 (801s Anderson - 807s Sheerness),801S Anderson | rewire and test 240 kV breaker protection logic one relay at a time | 23.33 Days
Continuous |
|
| 10-Oct-17 08:00 | 16-Oct-17 18:00 | ATCO | RB | 7L40 (813s Little Smoky - 733s Simonette) | urgent work - repair leaning poles | 6.42 Days
Daily |
|
| 10-Oct-17 10:00 | 15-Dec-17 17:30 | ALTALINK | Trans Test | 325s 1552 (325s Leduc),325s C1 (325s Leduc) | install resister/filter bank on cap bank | 66.35 Days
Continuous |
|
| 10-Oct-17 10:00 | 16-Oct-17 17:00 | ATCO | RB | 7L90 (813s Little Smoky - 741s Fox Creek) | urgent work - repair leaning poles | 6.29 Days
Daily |
|
| 10-Oct-17 11:00 | 25-Oct-17 15:00 | ALTALINK | TE | 394s Empress 138kV Bus 1 | bus tie breaker is being installed and add new bus protection modules | 15.17 Days
Daily |
|
| 11-Oct-17 09:00 | 17-Oct-17 17:00 | ALTALINK | Outage | 263s T1 (263s Strachan) | trip testing from new 138 kV Bus differential | 6.33 Days
Continuous |
|
| 13-Oct-17 07:00 | 25-Oct-17 18:00 | ALTALINK | RB | 858L (289s Saunders Lake - 40s Wetaskiwin) | [SWEATD] install rider poles 858L, protection for wire work 910/914L | 12.46 Days
Daily |
|
| 13-Oct-17 07:15 | 18-Oct-17 17:45 | ALTALINK | Outage | 3L (42s Sarcee - 272s Springbank) | line move for road widening | 5.44 Days
Continuous |
|
| 13-Oct-17 08:00 | 22-Oct-17 16:00 | ENMAX | Outage | 21.1TR (ENMAX 21) | bushing/CT replacement, diff relay replacement & bushing gasket replacement. | 9.33 Days
Continuous |
|
| 14-Oct-17 06:30 | 14-Oct-17 18:00 | EPCOR | Outage | Garneau T3 (Garneau) | cutover of new DFR | 11.5 Hours
Continuous |
|
| 14-Oct-17 07:00 | 14-Oct-17 17:00 | ALTALINK | RB | 7L199 (347s - A741s) - ATCO RB | ATCO maintenance (connecting a new gang switch to the 144kV bus at A741s using hotline techniques) | 10 Hours
Daily |
|
| 14-Oct-17 07:00 | 14-Oct-17 17:00 | ATCO | RB | 741S Fox Creek,7L199 (347s Fox Creek - 741s Fox Creek),7L90 (813s Little Smoky - 741s Fox Creek) | construction - connect 705A to 144kV buss using hotline techniques | 10 Hours
Continuous |
|
| 14-Oct-17 07:15 | 15-Oct-17 14:45 | ALTALINK | Outage | 705L (184s Petro-Canada Edmonton - 216s Knightsbridge) | structure replacement, line clearance mitigation | 31.5 Hours
Continuous |
|
| 14-Oct-17 08:00 | 15-Oct-17 16:00 | ENMAX, ALTALINK | Outage | 20.82L (ENMAX 21 - ENMAX 20),21.80L (42s Sarcee - ENMAX 21),21.1TR (ENMAX 21),21.4TR (ENMAX 21) | TR bushing/CT replacement and diff relay replacement | 1.33 Days
Continuous |
|
| 14-Oct-17 08:00 | 14-Oct-17 12:00 | ENMAX | Outage | 21.4TR (ENMAX 21),15.60L (ENMAX 21 - ENMAX 15),21.61L (ENMAX 21 - ENMAX 34) | fall substation washing | 4 Hours
Continuous |
|
| 14-Oct-17 08:00 | 15-Oct-17 16:00 | ALTALINK | IO | 21.80L Enmax Info | TR bushing/CT replacement and diff relay replacement | 1.33 Days
Continuous |
|
| 14-Oct-17 08:00 | 16-Oct-17 16:00 | ENMAX | TE | 26.2TR (ENMAX 26),36.1TR (ENMAX 36) | changes required to annunciator | 2.33 Days
Continuous |
|
| 14-Oct-17 12:00 | 14-Oct-17 16:00 | ENMAX, ALTALINK | Outage | 21.80L (42s Sarcee - ENMAX 21),21.1TR (ENMAX 21),21.4TR (ENMAX 21),20.82L (ENMAX 21 - ENMAX 20) | fall substation washing | 4 Hours
Continuous |
|
| 14-Oct-17 12:00 | 14-Oct-17 16:00 | ALTALINK | IO | 21.80L Enmax Open Breaker Advice | fall substation washing | 4 Hours
Daily |
|
| 15-Oct-17 06:30 | 15-Oct-17 18:00 | EPCOR | Outage | Garneau T1 (Garneau) | cutover of new DFR | 11.5 Hours
Continuous |
|
| 15-Oct-17 07:00 | 31-Oct-17 08:00 | ALTALINK | Outage | 910L (89s Ellerslie - 288s Wolf Creek),914L (86s Bigstone - 89s Ellerslie) | [SWEATD] remove span of 910L conductor, install 910/914L50 & 1112/1140L50 structures,remove span of 910L conductor, install 910/914L50 & 1112/1140L50 structures | 16.04 Days
Continuous |
|
| 15-Oct-17 07:00 | 24-Oct-17 17:00 | ALTALINK | TE | 305s T1 (305s Acheson) | [SWEATD] A& S protection cutover and test all new breaker fail trips and circuits to breaker | 9.42 Days
Daily |
|
| 15-Oct-17 07:00 | 24-Oct-17 17:00 | ALTALINK | TE | 305s T2 (305s Acheson) | [SWEATD] 'A' protection - relay cutover and test all new breaker fail trips and circuits to breaker | 9.42 Days
Daily |
|
| 15-Oct-17 07:00 | 24-Oct-17 17:00 | ALTALINK | TE | 305s Acheson 138 kV Bus 1 | [SWEATD] 138kV bus 1 protection | 9.42 Days
Daily |
|
| 15-Oct-17 07:00 | 24-Oct-17 17:00 | ALTALINK | TE | 305s Acheson 138 kV Bus 2 | [SWEATD] protection | 9.42 Days
Daily |
|
| 15-Oct-17 07:00 | 24-Oct-17 17:00 | ALTALINK | TE | 305s 677 (305s Acheson) | [SWEATD] cutover and test all new breaker fail trips and circuits to breaker | 9.42 Days
Daily |
|
| 15-Oct-17 07:00 | 24-Oct-17 17:00 | ALTALINK | TE | 305s 739 (305s Acheson) | [SWEATD] cutover and test all new breaker fail trips and circuits to breaker | 9.42 Days
Daily |
|
| 15-Oct-17 07:00 | 24-Oct-17 17:00 | ALTALINK | TE | 305s32 (305s Acheson) | [SWEATD] cutover and test all new breaker fail trips and circuits to breaker | 9.42 Days
Daily |
|
| 15-Oct-17 07:00 | 29-Dec-17 16:00 | CMH, Medicine Hat | Outage | MH69s3 MH69_302 (MH69s3 South Ridge),MH69s6 MH69_611 (MH69s6 Riverview),20L (MH69S-6 Riverview - MH69S-3 South Ridge) | pole replacement work | 75.42 Days
Continuous |
|
| 15-Oct-17 07:15 | 15-Oct-17 17:45 | ALTALINK | Outage | 719L (256s Harmattan - 719L134) | component replacements | 10.5 Hours
Daily |
|
| 15-Oct-17 08:00 | 15-Oct-17 09:00 | ALTALINK | TE | 58s Edson 138kV East Bus | A87/138B protection outage | 60 Mins
Daily |
|
| 15-Oct-17 08:00 | 24-Oct-17 17:00 | ALTALINK | TE | 305s T2 (305s Acheson) | [SWEATD] cutover and test all new breaker fail trips and circuits to breaker | 9.38 Days
Daily |
|
| 15-Oct-17 09:00 | 15-Oct-17 12:00 | ALTALINK | TE | 58s T1 (58s Edson) | A and S protection outages | 3 Hours
Daily |
|
| 15-Oct-17 12:00 | 15-Oct-17 13:00 | ALTALINK | TE | 58s T2 (58s Edson) | s protection outages | 60 Mins
Daily |
|
| 15-Oct-17 13:00 | 15-Oct-17 15:00 | ALTALINK | TE | 890L (58s Edson - 207s Pinedale) | A and B protection outages | 2 Hours
Daily |
|
| 15-Oct-17 15:00 | 15-Oct-17 16:00 | ALTALINK | TE | 58S Edson | 96/1052 protection outage - required for 58s155E & 155W breaker replacement | 60 Mins
Daily |
|
| 16-Oct-17 07:00 | 29-Oct-17 18:00 | ATCO | Outage | 840S McNeill Station | McNeill 2017 fall turn around, site shut down for maintenance work. | 13.46 Days
Continuous |
AB-SK |
| 16-Oct-17 07:00 | 19-Oct-17 18:00 | ALBIAN | Outage | 920s 901T (920s Jackpine) | 901T maintenance | 3.46 Days
Continuous |
|
| 16-Oct-17 07:00 | 20-Oct-17 17:00 | EPCOR | Outage | 805s J2406 (805s Jasper) | maintenance | 4.42 Days
Continuous |
|
| 16-Oct-17 07:00 | 27-Oct-17 20:00 | Syncrude | Outage | Aurora UT2 (Aurora) | replace switches | 11.54 Days
Continuous |
|
| 16-Oct-17 07:00 | 27-Oct-17 17:00 | EPCOR | Outage | 72CK12 (987s Clover Bar - Kennedale),Kennedale T2 (Kennedale),Kennedale K722 (Kennedale),Kennedale KDS6 (Kennedale) | temp monitor install | 11.42 Days
Continuous |
|
| 16-Oct-17 07:15 | 18-Oct-17 17:45 | ALTALINK | Outage | 719L (263s Strachan - 719L259C) | component replacements | 2.44 Days
Continuous |
|
| 16-Oct-17 07:30 | 23-Oct-17 17:30 | ATCO | Outage | 7L199 (347s Fox Creek - 741s Fox Creek) | replacing 347s199W with a new SF6 breaker and adding LA's to 199L | 7.42 Days
Continuous |
|
| 16-Oct-17 07:30 | 23-Oct-17 17:30 | ATCO | IO | 7L199 | Altalink request - replacing 347s199W with a new SF6 breaker and adding LA's to 199L | 7.42 Days
Continuous |
|
| 16-Oct-17 08:00 | 16-Oct-17 17:00 | ALTALINK | IO | 7L19/7L78 - ATCO Info | Atco maintenance (Remove bypass between 7L19 and 7L78 and close jumper J1, return relay settings to normal for Louise Creek) | 9 Hours
Daily |
|
| 16-Oct-17 08:00 | 20-Oct-17 16:00 | ENMAX | Outage | 11.83L (162s Beddington - ENMAX 11) | 11s reliability upgrade, restring line over CP tracks, terminate 11.83L on new structure | 4.33 Days
Continuous |
|
| 16-Oct-17 08:00 | 20-Oct-17 16:00 | ALTALINK | IO | 11.83L Enmax Info | 11s reliability upgrade | 4.33 Days
Continuous |
|
| 16-Oct-17 08:00 | 26-Oct-17 16:00 | ALTALINK, Lethbridge | Outage | 725AL (618s Riverbend - 725L tap),725L (111s Coalbanks - 674s Lethbridge Bowron) | relay upgrades | 10.33 Days
Continuous |
|
| 16-Oct-17 08:00 | 17-Oct-17 17:00 | ALTALINK | TE | 320P Keephills RTU/SCADA | 320p RTU upgrade | 1.38 Days
Daily |
|
| 16-Oct-17 08:00 | 09-Nov-17 16:00 | ENMAX | Outage | 22.1TR (ENMAX 22) | tapchanger replacement | 24.38 Days
Continuous |
|
| 16-Oct-17 08:00 | 16-Oct-17 18:00 | ALTALINK | TE | 58s Edson RTU/SCADA | supervisory changes related to breaker replacements and associated protection upgrade | 10 Hours
Daily |
|
| 16-Oct-17 08:00 | 25-Oct-17 16:00 | ENMAX | Outage | 14.1TR (ENMAX 14) | replacing panels at 14s | 9.33 Days
Continuous |
|
| 16-Oct-17 08:00 | 16-Oct-17 16:00 | ATCO | IO | 939S 501 | energize new 25kV breaker 501 | 8 Hours
Continuous |
|
| 16-Oct-17 08:00 | 16-Oct-17 14:00 | ATCO | TE | 732s Mitsue RTU/SCADA | 732S Mitsue - update IPP RTU | 6 Hours
Continuous |
|
| 16-Oct-17 08:00 | 16-Oct-17 17:00 | ATCO | RB | 7L78 (785s Judy Creek - 851s Morse River),7L19 (809s Louise Creek - 851s Morse River) | remove bypass between 7L19 and 7L78 | 9 Hours
Continuous |
|
| 16-Oct-17 08:00 | 27-Oct-17 16:00 | ENMAX, ALTALINK | TE | 985L (ENMAX 25 - 74s Janet) | 985L A & B line protection - RAS scheme settings upgrade | 11.33 Days
Daily |
|
| 16-Oct-17 08:00 | 27-Oct-17 16:00 | ENMAX, ALTALINK | TE | 1003L (74s Janet - ENMAX 25) | 1003L A & B line protection - RAS scheme settings upgrade | 11.33 Days
Daily |
|
| 16-Oct-17 08:00 | 27-Oct-17 16:00 | ENMAX | TE | ENMAX 25 | A & B line protection - RAS scheme settings upgrade | 11.33 Days
Daily |
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| 16-Oct-17 08:00 | 27-Oct-17 16:00 | ENMAX | TE | ENMAX 25 | A & B line protection - RAS scheme settings upgrade | 11.33 Days
Daily |
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| 16-Oct-17 08:00 | 27-Oct-17 16:00 | ENMAX | TE | ENMAX 25 | A & B line protection - RAS scheme settings upgrade | 11.33 Days
Daily |
|
| 16-Oct-17 08:00 | 27-Oct-17 16:00 | ALTALINK | IO | 985L/1003L Enmax Info | end to end test line protection relays | 11.33 Days
Daily |
|
| 16-Oct-17 09:00 | 18-Oct-17 17:30 | ALTALINK | Outage | 523s T1 (523s Bullshead) | investigating chattering contact on 523s389 and creating Open Point 'A' for future outage on 523s T2 | 2.35 Days
Daily |
|
| 16-Oct-17 09:00 | 20-Oct-17 16:00 | BCH | Outage | 5L72 (Mica Creek - Nicola) | replace spacers and arcing horns - BC maintenance does not affect AB ATC | 4.29 Days
Continuous |
AB-BC |
| 16-Oct-17 09:00 | 20-Oct-17 17:00 | ALTALINK | IO | 5L72 BCH - Info | BCH Work | 4.33 Days
Continuous |
|
| 16-Oct-17 09:00 | 26-Oct-17 14:00 | ALTALINK | IO | 618s (725L-618s-L674s) - GOI | Lethbridge & Altalink Protection Relay Upgrade Both Ends of 725L at the same time. | 10.21 Days
Continuous |
|
| 16-Oct-17 09:30 | 19-Oct-17 16:30 | ALTALINK | Outage | 95s T2 (95s Imperal Oil Edmonton) | bushing replacement and bushing monitor install | 3.29 Days
Continuous |
|
| 16-Oct-17 10:45 | 18-Oct-17 17:00 | ALTALINK | Outage | 118s T1 (118s Canmore) | bird protection installation: risers, bus supports, T1 LA's, T1 TC filter bus supports | 2.26 Days
Daily |
|
| 16-Oct-17 11:00 | 17-Oct-17 17:00 | ALTALINK | Outage | 320p 1352 (320p Keephills) | migrate controls, annunciation and analogs to new RTU | 30 Hours
Continuous |
|
| 16-Oct-17 11:00 | 18-Oct-17 17:00 | ATCO | TE | 755s Cordel RTU/SCADA | RTU & HMI update RTU & station controller HMI | 2.25 Days
Continuous |
|
| 16-Oct-17 11:00 | 16-Oct-17 17:00 | ALTALINK | TE | 901AL (64s East Crossfield - 901L tap) | 64s standard relay maintenance on: 901L A21/L1 7SA522 and 901L B21/L1 SEL421 | 6 Hours
Daily |
|
| 16-Oct-17 11:30 | 19-Oct-17 17:00 | ALTALINK | Outage | 370s 56 (370s North Lethbridge),370s 23 (370s North Lethbridge),967L (370s North Lethbridge - 138s Windy Flats) | replace 370s17 CVTs | 3.23 Days
Continuous |
|
| 16-Oct-17 12:00 | 16-Oct-17 16:00 | ALTALINK | TE | 291s Cochrane RTU/SCADA | supervisory outage required to update configuration | 4 Hours
Daily |
|
| 16-Oct-17 12:00 | 17-Oct-17 16:00 | ALTALINK | TE | 291S Cochrane | standard relay maintenance on: B87/50/51/51NN/T2 and A87/50/51/T2 SEL-387E | 28 Hours
Continuous |
|
| 16-Oct-17 13:00 | 19-Oct-17 17:00 | ALTALINK, EPCOR | Outage | 71s 1652 (71s Lamoureux),71s 1552 (71s Lamoureux),920L (71s Lamoureux - 557s Castle Downs) | replace 71s23 240kV VTs | 3.17 Days
Continuous |
|
| 16-Oct-17 13:00 | 19-Oct-17 17:00 | EPCOR | IO | ALTALINK ~ 71s23 (920L) - Advice | replace 71s23 240kV VTs (Like for Like) | 3.17 Days
Continuous |
|
| 17-Oct-17 07:00 | 19-Oct-17 17:00 | ATCO | Outage | 7L79 (771s Veteran - 892s Ribstone Creek),7L79 (771s Veteran - 932s Pemukan) | mitigate some of the areas on 7L79 and 7L696 that really get affected by hoar frost | 2.42 Days
Daily |
|
| 17-Oct-17 07:00 | 19-Oct-17 17:00 | ATCO | Outage | 7L696 (508s Lakesend - 892s Ribstone Creek) | mitigate some of the areas on 7L79 and 7L696 that really get affected by hoar frost | 2.42 Days
Daily |
|
| 17-Oct-17 07:00 | 19-Oct-17 17:00 | ALTALINK | IO | 7L79 (A771s-A892s-A932s) - ATCO Info | ATCO Maintenance | 2.42 Days
Daily |
|
| 17-Oct-17 07:00 | 19-Oct-17 17:00 | ALTALINK | IO | 7L696/696L (A892s - 508s) - ATCO Advice | ATCO Maintenance | 2.42 Days
Daily |
|
| 17-Oct-17 07:00 | 20-Oct-17 17:00 | ATCO | Outage | 2029s ACF14 (2029s Heathfield),2029s ACF11 (2029s Heathfield),2029s ACF12 (2029s Heathfield),2029s ACF13 (2029s Heathfield) | ACF1 filter bank inspection | 3.42 Days
Continuous |
|
| 17-Oct-17 07:00 | 20-Oct-17 17:00 | ALTALINK | IO | A2029s ACF1 - ATCO Info | ATCO Maintenance (filter bank inspection) | 3.42 Days
Continuous |
|
| 17-Oct-17 07:00 | 17-Oct-17 12:00 | EPCOR | Outage | Hardisty H724 (Hardisty Epcor),Hardisty H723 (Hardisty Epcor),72CH9 (Hardisty - 987s Clover Bar) | close HAB3 and restore Tx3 @ Hardisty S/S | 5 Hours
Continuous |
|
| 17-Oct-17 07:00 | 18-Oct-17 17:00 | EPCOR | Outage | 330p 806 (330p Genesee) | urgent repair because of nitrogen leaking | 1.42 Days
Continuous |
|
| 17-Oct-17 07:15 | 21-Oct-17 17:45 | ALTALINK | Outage | 906L (17s Benalto - 42s Sarcee) | line clearance mitigation | 4.44 Days
Continuous |
|
| 17-Oct-17 07:30 | 18-Oct-17 17:30 | ALTALINK | RB | 749L (648s Metiskow - 899s Edgerton) | component replacements | 1.42 Days
Daily |
|
| 17-Oct-17 07:30 | 21-Oct-17 17:30 | ALTALINK | RB | 928L (17s Benalto - 42s Sarcee) | safety requirement re: 906L | 4.42 Days
Daily |
|
| 17-Oct-17 07:45 | 17-Oct-17 15:45 | ALTALINK | RB | 464L (87s Gaetz - 209s Timberlands) | install bird deterrent | 8 Hours
Daily |
|
| 17-Oct-17 07:45 | 17-Oct-17 15:45 | ALTALINK | RB | 768L (217s North Red Deer - 209s Timberlands) | install bird deterrent | 8 Hours
Daily |
|
| 17-Oct-17 08:00 | 18-Oct-17 16:00 | ENMAX | Outage | 14.2C (ENMAX 14),14.1C (ENMAX 14) | capacitor bank maintenance 14.2CAP | 1.33 Days
Continuous |
|
| 17-Oct-17 08:00 | 20-Oct-17 13:00 | ATCO | TE | 807s Sheerness RTU/SCADA | download and test Sheerness SMP4 controller | 3.21 Days
Continuous |
|
| 17-Oct-17 08:00 | 17-Oct-17 17:00 | ALTALINK | TE | 526S Buffalo Creek | relay maintenance | 9 Hours
Daily |
|
| 17-Oct-17 09:00 | 17-Oct-17 16:00 | ALTALINK | TE | AltaLink Radio Tower | upgrade MW radio between 67S Stirling and 225S | 7 Hours
Daily |
|
| 17-Oct-17 09:00 | 17-Oct-17 16:00 | ALTALINK | TE | AltaLink Radio Tower | upgrade MW radio between 67S Stirling and 9261R Chincoulee. | 7 Hours
Daily |
|
| 17-Oct-17 09:00 | 17-Oct-17 17:00 | ALTALINK | TE | 632PS (632s Russell) | setting change is required on 632s PST SEL451 | 8 Hours
Daily |
|
| 17-Oct-17 09:00 | 18-Oct-17 17:00 | ATCO | Outage | 828s 507C1 (828s Sulphur Point),828s 507C2 (828s Sulphur Point) | repair and test capacitor wafers on 507C1 | 1.33 Days
Continuous |
|
| 17-Oct-17 09:00 | 17-Oct-17 17:00 | ALTALINK | TE | 32s Barrier RTU/SCADA | update RTU config to fix alarm discrepancies between RTU and ACC | 8 Hours
Daily |
|
| 17-Oct-17 09:30 | 17-Oct-17 17:00 | ALTALINK | Outage | 61L (252s Jarrow - 61DL386) | salvage 61L | 7.5 Hours
Continuous |
|
| 17-Oct-17 10:00 | 18-Oct-17 17:00 | ALTALINK | TE | 618s Riverbend RTU/SCADA | protection upgrade | 31 Hours
Daily |
|
| 17-Oct-17 10:00 | 17-Oct-17 16:00 | ALTALINK | Outage | 349S Stavely | standard relay maintenance on 14L_349S10 | 6 Hours
Daily |
|
| 17-Oct-17 11:00 | 17-Oct-17 13:00 | ATCO | TE | ATCO Radio Tower | Goodfare_S-Telecom outage | 2 Hours
Continuous |
|
| 17-Oct-17 11:00 | 17-Oct-17 17:00 | ALTALINK | TE | 247s Piper Creek RTU/SCADA | inverting status points | 6 Hours
Daily |
|
| 17-Oct-17 12:00 | 19-Oct-17 17:30 | ATCO | TE | 2029s ACF14 (2029s Heathfield) | LOP 151, new settings for 10BF14 @ 2029s Heathfield | 2.23 Days
Continuous |
|
| 17-Oct-17 12:00 | 17-Oct-17 16:00 | ALTALINK | TE | 291s Cochrane RTU/SCADA | update RTU with configuration for 291s236X alarms | 4 Hours
Daily |
|
| 17-Oct-17 16:01 | 26-Oct-17 17:00 | ALTALINK | Outage | 394s T3 (394s Empress),394s T1 (394s Empress),760L (394s Empress - 163s Amoco Empress),394s Empress 138kV Bus 1 | install new 138kV bus PT & bird cover | 9.04 Days
Continuous |
|
| 18-Oct-17 06:30 | 18-Oct-17 14:30 | ALTALINK | Outage | 523s T2 (523s Bullshead) | installing bird coverup on 523s589 | 8 Hours
Daily |
|
| 18-Oct-17 07:30 | 18-Oct-17 12:30 | ALTALINK | Outage | 384s 834 (384s Keystone),834L (384s Keystone - 320p Keephills) | breaker maintenance | 5 Hours
Daily |
|
| 18-Oct-17 08:00 | 19-Oct-17 17:00 | ALTALINK | TE | 121S Brooks | 138kV bus protection | 1.38 Days
Daily |
|
| 18-Oct-17 08:00 | 19-Oct-17 17:00 | ALTALINK | TE | 121s Brooks RTU/SCADA | downloading new RTU configuration to account for new protectio | 1.38 Days
Daily |
|
| 18-Oct-17 08:00 | 18-Oct-17 17:00 | ENMAX | Outage | 6.80L (ENMAX 30 - ENMAX 6) | isolate line for testing purposes | 9 Hours
Continuous |
|
| 18-Oct-17 08:00 | 19-Oct-17 15:00 | ALTALINK | TE | 478S Tucuman | relay maintenance | 31 Hours
Daily |
|
| 18-Oct-17 09:00 | 18-Oct-17 16:00 | ALTALINK | Outage | 618s 725N (618s Riverbend) | techs to change CT ratio from 400:5 to 800:5 | 7 Hours
Daily |
|
| 18-Oct-17 09:00 | 18-Oct-17 13:00 | ATCO | TE | 715s 701T (715s Leming Lake) | tapchanger temperature cutout relay repair | 4 Hours
Continuous |
|
| 18-Oct-17 09:00 | 18-Oct-17 17:00 | ALTALINK | TE | 426S Coalspur | relay maintenance | 8 Hours
Daily |
|
| 18-Oct-17 09:00 | 18-Oct-17 12:00 | ALTALINK | TE | 434s Stony Plain RTU/SCADA | download new configuration file to the RTU | 3 Hours
Daily |
|
| 18-Oct-17 10:00 | 19-Oct-17 17:00 | ALTALINK | TE | 394s Empress RTU/SCADA | update configuration for new bus diff protections | 31 Hours
Daily |
|
| 18-Oct-17 10:00 | 18-Oct-17 17:00 | ALTALINK | TE | 183s Underwood RTU/SCADA | RTU maintenance | 7 Hours
Daily |
|
| 18-Oct-17 13:00 | 18-Oct-17 16:00 | ALTALINK | TE | 305s Acheson RTU/SCADA | RTU update | 3 Hours
Daily |
|
| 18-Oct-17 14:00 | 19-Oct-17 12:00 | ATCO | TE | 853s 701T (853s Ring Creek) | relay testing 87 and 50/51 differential and over current |
22 Hours
Continuous |
|
| 19-Oct-17 07:00 | 19-Oct-17 17:00 | EPCOR | Outage | 72MG16 (Meadowlark - Garneau) | cutover of new DFR | 10 Hours
Continuous |
|
| 19-Oct-17 07:00 | 28-Oct-17 20:00 | Syncrude | Outage | ML1 (Syncrude Mildred Lake - D05 Syncrude),Mildred Lake 72kV Bus B (Sycrude Mildred Lake) | bus "B" outage | 9.54 Days
Continuous |
|
| 19-Oct-17 07:00 | 20-Oct-17 17:00 | ALTALINK, ATCO | IO | 121S Brooks,2075S Newell | install a new dish and waveguide | 1.42 Days
Continuous |
|
| 19-Oct-17 07:15 | 19-Oct-17 14:00 | ALTALINK | Outage | 118s T2 (118s Canmore) | close open point 'A' | 6.75 Hours
Daily |
|
| 19-Oct-17 07:30 | 26-Oct-17 17:30 | ALTALINK | RB | 749L (899s Edgerton - 716s Lloydminster) | component replacements | 7.42 Days
Daily |
|
| 19-Oct-17 07:30 | 26-Oct-17 17:30 | ATCO | IO | 7L749 (899s Edgerton - 716s Lloydminster) | AltaLink will be completing component replacements along 749L | 7.42 Days
Daily |
|
| 19-Oct-17 08:00 | 19-Oct-17 16:00 | ENMAX | Outage | 9.1TR (ENMAX 9),9.80L (ENMAX 31 - ENMAX 9) | fix hotspot on SW89 at ENMAX 9 | 8 Hours
Continuous |
|
| 19-Oct-17 08:30 | 19-Oct-17 13:30 | ALTALINK | Outage | 353S Plamondon | 353s2073 relay maintenance | 5 Hours
Daily |
|
| 19-Oct-17 08:30 | 19-Oct-17 13:30 | ALTALINK | Outage | 123S Banff | 123s1152 relay maintenance | 5 Hours
Daily |
|
| 19-Oct-17 09:00 | 19-Oct-17 16:00 | ALTALINK | Outage, TE | 433L (291s Cochrane - T793s Horse Creek),291s Cochrane RTU/SCADA,48s Pocaterra RTU/SCADA,MPLS | 9286 MPLS, 433L TPR outage & upgrading 291s radio | 7 Hours
Daily |
|
| 19-Oct-17 09:00 | 19-Oct-17 13:00 | ALTALINK | Outage | 784L (332s Ellis - 784AL tap),332s 784 (332s Ellis) | heater modification on 138kV SF6 breaker, warranty work | 4 Hours
Daily |
|
| 19-Oct-17 09:00 | 19-Oct-17 14:00 | ALTALINK | TE | 353s Plamondon RTU/SCADA | RTU maintenance & supervisory outage | 5 Hours
Daily |
|
| 19-Oct-17 09:00 | 19-Oct-17 13:00 | ALTALINK | TE | 268S Whitecourt | new PT circuit | 4 Hours
Daily |
|
| 19-Oct-17 09:00 | 19-Oct-17 14:00 | ALTALINK | TE | 104S Watson Creek | relay maintenance | 5 Hours
Daily |
|
| 19-Oct-17 09:00 | 19-Oct-17 16:00 | ALTALINK | TE | 48s Pocaterra RTU/SCADA | 9286R MPLS-supervisory | 7 Hours
Continuous |
|
| 19-Oct-17 10:00 | 19-Oct-17 15:00 | ATCO | Outage | 811s 709 (811s Clairmont Lake),7L39 (7L39 tap - 811s Clairmont Lake) | breaker partial maintenance | 5 Hours
Continuous |
|
| 19-Oct-17 10:00 | 19-Oct-17 16:00 | ALTALINK | TE | 123S Banff | perform standard relay maintenance on T3 | 6 Hours
Daily |
|
| 20-Oct-17 07:00 | 20-Oct-17 17:00 | EPCOR | Outage | 72RG1 (Rossdale - Garneau) | cutover of new DFR | 10 Hours
Continuous |
|
| 20-Oct-17 07:00 | 20-Oct-17 17:00 | EPCOR | Outage | RossdaleT4 (Rossdale) | doble | 10 Hours
Continuous |
|
| 20-Oct-17 08:00 | 20-Oct-17 18:00 | ALTALINK | TE | 347s Fox Creek RTU/SCADA | downloading new RTU configuration to account for new 347s199W | 10 Hours
Daily |
|
| 20-Oct-17 08:00 | 20-Oct-17 17:00 | ATCO | RB | 7L20 (810s Dome Cutbank - 740s H.R.Milner) | high load move | 9 Hours
Continuous |
|
| 20-Oct-17 09:30 | 27-Oct-17 16:30 | ALTALINK | Outage | 95s T1 (95s Imperal Oil Edmonton) | bushing replacement and bushing monitor install, TX maintenance | 7.29 Days
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 |