Alberta Electric System Operator
System Co-ordination Plan
2017-12-09 to 2017-12-15
Approved Outages

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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
 
28-Mar-17 12:00 31-Jan-18 12:00 ATCO TE 801s Anderson RTU/SCADA multiple SCADA cct cutovers from existing RTU to new RTU 309.04 Days
Continuous
 
22-Jul-17 07:00 03-Feb-18 17:30 ATCO TE 822S Wolf Lake partially disable 14.8.2 CNRL RAS A&B 196.48 Days
Continuous
 
11-Sep-17 07:00 15-Dec-17 17:00 EPCOR Outage E511s VictoriaT2 (511s Victoria) containment pit 95.46 Days
Daily
 
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
 
26-Sep-17 15:00 31-Dec-17 06:59 EPCOR Outage Rossdale C2 forced outage 95.71 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 10:00 22-Dec-17 16:00 ALTALINK Outage 320p T1 (320p Keephills) urgent repair - forced outage 81.29 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 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 15-Feb-18 17:30 ATCO Outage 734s 603 (734s Sturgeon),734s 601 (734s Sturgeon),734s 701T (734s Sturgeon),6L54 (736s Valleyviewp.R.O.P.L. - 734s Sturgeon),734s 704 (734s Sturgeon) 6L54 and the 734S 72 KV bus will be salvaged 128.48 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 10:00 22-Dec-17 17:30 ALTALINK Trans Test 325s 1552 (325s Leduc),325s C1 (325s Leduc) install resister/filter bank on cap bank 73.35 Days
Continuous
 
15-Oct-17 07:00 29-Dec-17 16:00 CMH, Medicine Hat Outage 20L (MH69S-6 Riverview - MH69S-3 South Ridge),MH69s3 MH69_302 (MH69s3 South Ridge),MH69s6 MH69_611 (MH69s6 Riverview) pole replacement work 75.42 Days
Continuous
 
30-Oct-17 08:00 15-Feb-18 16:00 ATCO TE 7L57 (813s Little Smoky - 734s Sturgeon) 734s Sturgeon 21-50BF/7L57 wiring changes 108.38 Days
Continuous
 
01-Nov-17 06:30 19-Dec-17 18:30 ALTALINK RB 551L (123s Banff - 953s Lake Louise) line rebuild 48.54 Days
Daily
 
01-Nov-17 07:00 16-Dec-17 17:00 ALTALINK, ENMAX Outage 693L (42s Sarcee - ENMAX 10),916L (42s Sarcee - 5s East Calgary) [SWCRR] 916L and 693L to move U/G for a portion, connect new U/G cables at both ends 45.46 Days
Continuous
 
01-Nov-17 07:00 22-Dec-17 10:00 ENMAX IO Altalink Advice. 693L SWCRR project, connect new U/G cables at both ends 51.17 Days
Continuous
 
04-Nov-17 08:00 15-Dec-17 11:00 ATCO TE 734s Sturgeon RTU/SCADA update RTU and HMI 41.17 Days
Continuous
 
06-Nov-17 15:01 02-Jan-18 16:00 ATCO Outage 9L948 (650s Hansman Lake - 863s Paintearth),863S Paintearth 240 kV switch replacement - changed to forced outage 57.04 Days
Continuous
 
15-Nov-17 07:00 11-Dec-17 18:00 ALTALINK RB 874L (522s Cooking Lake - 45s Bretona),174L (197s Bardo - 522s Cooking Lake) string new sections of 780L and 174L over existing 874L 26.46 Days
Daily
 
20-Nov-17 08:00 15-Dec-17 16:00 ENMAX TE ENMAX 33 RTU/SCADA RTU upgrade 25.33 Days
Daily
 
27-Nov-17 08:00 31-Jan-18 16:00 ENMAX TE ENMAX 31 new 138kV bus differential instalation 65.33 Days
Continuous
 
27-Nov-17 08:00 15-Dec-17 16:00 ENMAX TE ENMAX 12 RTU/SCADA upgrade RTU 18.33 Days
Continuous
 
27-Nov-17 09:00 14-Dec-17 17:00 ALTALINK IO AltaLink Radio Tower 9035R radio: install HP-8 antenna, associated mount and waveguide facing 2S Kananaskis 17.33 Days
Continuous
 
27-Nov-17 09:00 14-Dec-17 17:00 ALTALINK IO AltaLink Radio Tower 2s radio: reinforcement members on telecommunications tower, install HP-8 antenna, associated mount and waveguide facing 9035R Rundle 17.33 Days
Continuous
 
27-Nov-17 13:00 11-Dec-17 18:00 ATCO Outage 823s 701T (823s Wapiti) 701TCS and 701T will be replaced 14.21 Days
Continuous
 
28-Nov-17 08:00 15-Dec-17 16:00 ENMAX Outage 1.85L (ENMAX 1 - ENMAX 8),Enmax 1 B138-9A0 (ENMAX 1),Enmax 1 B138-10A0 (ENMAX 1) GIS HV breaker inspection on 10a0, 138kV GIS 17.33 Days
Continuous
 
30-Nov-17 08:30 15-Dec-17 17:00 ATCO TE 7L53 (700s Bonnyville - 706s Irish Creek) change settings on 21A & 21B 7L53 one at a time 15.35 Days
Daily
 
30-Nov-17 09:30 18-Dec-17 16:00 ATCO TE 7L117 (706s Irish Creek - 710s Vermilion) change relay settings on 7L117 21A and test at 710s Vermilion 18.27 Days
Continuous
 
01-Dec-17 07:15 11-Dec-17 16:45 ALTALINK Outage 912L (63s Red Deer - 766s Nevis) component replacement 10.4 Days
Continuous
 
01-Dec-17 07:15 11-Dec-17 16:45 ATCO IO 9L912 AltaLink component replacement 10.4 Days
Continuous
 
01-Dec-17 07:30 15-Dec-17 16:00 ATCO TE 7L117 (706s Irish Creek - 710s Vermilion) 710S - change relay settings on 7L117 21B relay and test 14.35 Days
Continuous
 
01-Dec-17 08:00 22-Dec-17 16:00 ATCO TE 813S Little Smoky urgent: 902TD has been blocked from opening 21.33 Days
Continuous
 
01-Dec-17 14:00 15-Dec-17 16:00 ATCO TE 7L53 (706s Irish Creek - 710s Vermilion),7L117 (706s Irish Creek - 710s Vermilion) 21A & B protection at 706s emergency work 14.08 Days
Continuous
 
02-Dec-17 06:00 22-Dec-17 19:00 ATCO, ALTALINK RB 913L (69s North Barrhead - 732s Mitsue),9L913 (69s North Barrhead - 732s Mitsue) new 500 kV line construction parallel to 9L913 20.54 Days
Daily
 
03-Dec-17 15:01 12-Dec-17 17:00 ALTALINK Outage 522s T1 (522s Cooking Lake) [SWEATD] shrink existing advice, salvage 51L, 522s51N, install new 522s689 MOD, replace 522s7 & 522s8, buswork, install new 138 kV breaker feeders, and replace station service 9.08 Days
Continuous
 
04-Dec-17 08:00 14-Dec-17 12:00 ATCO Outage 706s 702T (706s Irish Creek),706s Irish Creek 144kV Bus 700BS2,706s 702 (706s Irish Creek) attach new capacitor bank, 705C breaker fail trip 701 test 10.17 Days
Continuous
 
04-Dec-17 08:00 15-Dec-17 16:00 ENMAX TE ENMAX 13 RTU/SCADA upgrade RTU 11.33 Days
Daily
 
04-Dec-17 09:30 12-Dec-17 17:30 ALTALINK RB 935L (324s Cassils - 356s Milo) line maintenance 8.33 Days
Daily
 
04-Dec-17 09:30 12-Dec-17 17:30 ATCO, ALTALINK RB 923L (2075s Newell - 356s Milo) line maintenance 8.33 Days
Daily
 
06-Dec-17 08:00 15-Dec-17 16:00 ENMAX Outage 39.1TR (ENMAX 39) replace Z1 8kV feeder panel doors 9.33 Days
Continuous
 
08-Dec-17 06:30 11-Dec-17 19:30 ALTALINK Outage 675L (244s Bowmanton - 41s Medicine Hat) eye nut changeout 3.54 Days
Continuous
 
08-Dec-17 07:30 11-Dec-17 18:00 ALTALINK Outage 892L (895s Suffield - 244s Bowmanton) emergency work, replace 7 structures from storm damage, deficiency work, eye nut replacement and breaker maintenance 3.44 Days
Continuous
 
08-Dec-17 08:00 11-Dec-17 16:00 ATCO TE 823s Wapiti RTU/SCADA new station controller at 823S Wapiti 3.33 Days
Continuous
 
08-Dec-17 12:00 11-Dec-17 18:00 ALTALINK RB 780L (38s East Edmonton - 522s Cooking Lake) final structure setting for 174L near 522s & 780L 3.25 Days
Daily
 
08-Dec-17 16:01 15-Dec-17 16:00 ENMAX Outage 36.2TR (ENMAX 36) bushing doble testing 7 Days
Continuous
 
09-Dec-17 07:00 09-Dec-17 17:00 EPCOR Outage Garneau G722 (Garneau),Garneau G723 (Garneau),72RG7 (Rossdale - Garneau) cutover of new DFR 10 Hours
Continuous
 
09-Dec-17 07:00 09-Dec-17 17:00 EPCOR Outage Woodcroft T1 (Woodcroft) bus maintenance 10 Hours
Continuous
 
09-Dec-17 07:30 10-Dec-17 17:00 ALTALINK RB 427L (63s Red Deer - 247s Piper Creek) safety requirement; re: 912L 1.4 Days
Daily
 
09-Dec-17 07:30 10-Dec-17 17:00 ALTALINK RB 755L (535s Joffre - 247s Piper Creek) safety requirement; re: 912L 1.4 Days
Daily
 
09-Dec-17 08:00 09-Dec-17 13:00 ALTALINK TE 42s Sarcee 138 kV North Bus [SWCRR] installation of new bus protection settings and CT/Wiring changes as per 693L changes 5 Hours
Daily
 
09-Dec-17 08:00 09-Dec-17 13:00 ALTALINK Outage 42s 80 (42s Sarcee),42s 40 (42s Sarcee),42s T1 (42s Sarcee) [SWCRR] due to simultaneous 138kV bus 1 (north) protection outage, 42s40 & 42s80 opened to reduce fault clearing times with the bus protection OOS,[SWCRR] due to simultaneous 138kV bus 1 (north) protection outage, 42s40 & 42s80 opened to reduce potentially lengthy fault clearing times with the bus protection OOS 5 Hours
Daily
 
09-Dec-17 08:00 09-Dec-17 17:00 ALTALINK TE 874L (522s Cooking Lake - 45s Bretona) [SWEATD] 45s 874L A and then B line protection relay setting changes 9 Hours
Daily
 
09-Dec-17 08:00 09-Dec-17 13:00 ENMAX IO Altalink outage. 42s40,42s80 Altalink opening 138kV North Bus @ 42s Sarcee for bus protection upgrade. 138-21.80 Line will be open ended @ 42s Sarcee. No Enmax switching crew required 5 Hours
Continuous
 
09-Dec-17 08:00 09-Dec-17 16:00 ALTALINK RB 225L (67s Stirling - 225s Magrath) salvage Fortis single phase underbuild on 225L-structure # 36-53 8 Hours
Continuous
 
09-Dec-17 09:00 09-Dec-17 14:00 ATCO RB 7L03 (749s Flyinshot Lake - 7L03D2) connect 7L09D1 to 7L09 5 Hours
Continuous
 
09-Dec-17 13:01 09-Dec-17 17:00 ALTALINK TE 42s Sarcee 138 kV South Bus [SWCRR] installation of new bus protection settings and CT/Wiring changes as per 693L changes 3.98 Hours
Daily
 
09-Dec-17 13:01 09-Dec-17 17:00 ALTALINK Outage 42s T2 (42s Sarcee),42s 60 (42s Sarcee),42s 80 (42s Sarcee) [SWCRR] due to simultaneous 138kV bus 2 (south) protection outage, 42s60 & 42s80 to reduce fault clearing times with bus protection OOS 3.98 Hours
Daily
 
09-Dec-17 13:01 09-Dec-17 17:00 ENMAX IO 42s80,Altalink outage. 42s60 Altalink opening 138kV South Bus @ 42s Sarcee for bus protection upgrade. No Enmax switching crew required 3.98 Hours
Continuous
 
10-Dec-17 07:00 10-Dec-17 17:00 EPCOR Outage Woodcroft T2 (Woodcroft) bus maintenance 10 Hours
Continuous
 
10-Dec-17 20:00 10-Dec-17 21:00 ENMAX Outage 13.1TR (ENMAX 13) install CAC/OAC relays for RTU upgrade 60 Mins
Continuous
 
10-Dec-17 21:00 10-Dec-17 22:00 ENMAX Outage 13.2TR (ENMAX 13) install CAC/OAC relays for RTU upgrade 60 Mins
Continuous
 
10-Dec-17 22:00 10-Dec-17 23:00 ENMAX Outage 13.1TR (ENMAX 13) install CAC/OAC relays for RTU upgrade 60 Mins
Continuous
 
10-Dec-17 23:00 11-Dec-17 00:01 ENMAX Outage ENMAX 13 B138-2.83 (ENMAX 13),2.83L (ENMAX 13 - 2.83L tap) install CAC/OAC relays for RTU upgrade. 61 Mins
Continuous
 
10-Dec-17 23:00 11-Dec-17 00:00 ALTALINK IO 2.83L Enmax Info Install CAC/OAC relays for RTU upgrade. Devices will need to be operated Locally due to RTU change out. Close open close operation required for commissioning. 60 Mins
Continuous
 
11-Dec-17 00:00 11-Dec-17 01:00 ALTALINK IO 13.82L Enmax Info install CAC/OAC relays for RTU upgrade 60 Mins
Daily
 
11-Dec-17 00:01 11-Dec-17 01:00 ENMAX Outage 13.82L (ENMAX 22 - ENMAX 13) install CAC/OAC relays for RTU upgrade 59 Mins
Continuous
 
11-Dec-17 01:00 11-Dec-17 02:00 ENMAX Outage 3.84L (ENMAX 13 - ENMAX 3) install CAC/OAC relays for RTU upgrade 60 Mins
Continuous
 
11-Dec-17 02:00 11-Dec-17 04:00 ENMAX Outage 13.60L (ENMAX 27 - ENMAX 13),13.4TR (ENMAX 13) install CAC/OAC relays for RTU upgrade 2 Hours
Continuous
 
11-Dec-17 07:00 12-Dec-17 17:00 ALTALINK Outage 289s 1152 (289s Saunders Lake) replace faulted CT’s in 138kv dead tank breaker 1.42 Days
Continuous
 
11-Dec-17 07:30 13-Dec-17 17:30 ALTALINK Outage 287s 1152 (287s Hazelwood),420L (214s Innisfail - 287s Hazelwood) trouble shoot & repair the VT8 ground alarm at 287s impacting the operation of 420L B protection 2.42 Days
Continuous
 
11-Dec-17 07:30 13-Dec-17 17:30 ALTALINK Outage 287s 652 (287S Hazelwood) urgent breaker mechanism repair-wired incorrectly 2.42 Days
Continuous
 
11-Dec-17 08:00 12-Dec-17 17:00 ALTALINK TE 320P Keephills RTU/SCADA RTU upgrade 1.38 Days
Daily
 
11-Dec-17 08:00 15-Dec-17 16:00 ALTALINK, Lethbridge Outage 667L (370s North Lethbridge - 146s Lethbridge MacDonald) removing overhead line 4.33 Days
Continuous
 
11-Dec-17 08:00 14-Dec-17 17:30 ALTALINK TE 71s Lamoureux RTU/SCADA CSC 2017 maintenance to change default passwords 3.4 Days
Continuous
 
11-Dec-17 08:00 11-Dec-17 12:00 ATCO TE 2011s Dawes RTU/SCADA RTU historian project 4 Hours
Continuous
 
11-Dec-17 08:00 11-Dec-17 16:30 ATCO TE 839s 701T (839s Daishowa Plant) 839S 701T RADSB & RACID electronic transformer relay testing 8.5 Hours
Daily
 
11-Dec-17 08:00 13-Dec-17 17:00 ALTALINK TE 305s Acheson RTU/SCADA HMI will be replaced and checked 2.38 Days
Daily
 
11-Dec-17 08:00 11-Dec-17 16:00 ENMAX Outage 6.1TR (ENMAX 6) oil sampling 8 Hours
Continuous
 
11-Dec-17 08:00 22-Dec-17 16:00 ENMAX TE ENMAX 31 RTU/SCADA upgrade RTU 11.33 Days
Daily
 
11-Dec-17 08:00 11-Dec-17 16:00 ENMAX Outage 21.61L (ENMAX 21 - ENMAX 34),15.62L (ENMAX 15 - ENMAX 16) transmission line clearance violation 8 Hours
Continuous
 
11-Dec-17 08:00 11-Dec-17 16:00 ATCO TE ATCO Radio Tower Vegreville tower final step for upgrading the firewall for the phone system/ECC 8 Hours
Continuous
 
11-Dec-17 08:00 15-Dec-17 18:00 ATCO TE 823s Wapiti RTU/SCADA update station controller and testing with STG 4.42 Days
Continuous
 
11-Dec-17 08:00 15-Dec-17 17:30 ALTALINK TE 370s North Lethbridge RTU/SCADA CSC 2017 maintenance to change default passwords 4.4 Days
Continuous
 
11-Dec-17 08:00 11-Dec-17 18:00 ENMAX Outage 14.83L (ENMAX 14 - ENMAX 36) outage required to replace 36.2TR failed bushings 10 Hours
Continuous
 
11-Dec-17 09:00 15-Dec-17 18:00 ATCO TE 749s Flyingshot Lake RTU/SCADA update remote ends for Wapiti project and test 4.38 Days
Continuous
 
11-Dec-17 09:30 11-Dec-17 16:30 ATCO TE 721s La Corey RTU/SCADA push new configuration file 7 Hours
Continuous
 
11-Dec-17 09:30 11-Dec-17 16:30 ATCO TE 940s Beartrap RTU/SCADA Push New Configuration file, 7 Hours
Continuous
 
11-Dec-17 09:30 11-Dec-17 14:30 ALTALINK Outage 174L (197s Bardo - 395s North Holden) [SWEATD] line protection upgrade @ 197s 5 Hours
Continuous
 
11-Dec-17 10:00 15-Dec-17 18:00 ATCO TE 731s Elmworth RTU/SCADA update remote ends for Wapiti project and test 4.33 Days
Continuous
 
11-Dec-17 10:00 11-Dec-17 14:00 ALTALINK Outage 197S Bardo [SWEATD] addition of fusing to bus PT distribution inside of control building 4 Hours
Daily
 
11-Dec-17 10:30 11-Dec-17 17:00 ALTALINK TE 199s East Airdrie RTU/SCADA update RTU configuration to fix alarm discrepancies 6.5 Hours
Daily
 
11-Dec-17 10:30 14-Dec-17 16:30 ALTALINK Outage 268s 797 (268s Whitecourt),797L (364s Whitecourt industrial - 268s Whitecourt) replace 797 line control cables and perform trip tests 3.25 Days
Continuous
 
11-Dec-17 11:00 11-Dec-17 12:00 ATCO TE 876s Brintnell RTU/SCADA download RTU A027 SOE logger update 60 Mins
Continuous
 
11-Dec-17 11:00 12-Dec-17 16:00 ATCO TE 801S Anderson firmware updates to meet CIP requirements 29 Hours
Continuous
 
11-Dec-17 12:00 11-Dec-17 16:00 ATCO TE 2009s Willow Lake RTU/SCADA RTU historian project 4 Hours
Continuous
 
11-Dec-17 12:15 15-Dec-17 17:45 ALTALINK Outage 896L (19s Wabamun - 432s Carvel) component replacement, breaker tank heater repair 4.23 Days
Continuous
 
11-Dec-17 13:00 12-Dec-17 17:00 ALTALINK TE 405s Waupisoo RTU/SCADA RTU maintenance 28 Hours
Daily
 
11-Dec-17 14:31 14-Dec-17 14:00 ALTALINK Outage 174L (197s Bardo - 395s North Holden) [SWEATD] line protection upgrade @ 197s 2.98 Days
Continuous
 
12-Dec-17 07:00 12-Dec-17 16:00 ATCO RB 7L03 (749s Flyinshot Lake - 7L03D2) disconnect mobile sub 902S from 7L09 and remove jumpers between 701TCS and 7L09 @ 823s 9 Hours
Continuous
 
12-Dec-17 07:00 12-Dec-17 18:00 ALTALINK Outage 896L (19s Wabamun - 432s Carvel),432s 896 (432s Carvel) breaker maintenance 11 Hours
Daily
 
12-Dec-17 07:00 12-Dec-17 19:00 ALTALINK Outage 574s T1 (574s Nilrem) urgent replace grounding 12 Hours
Daily
 
12-Dec-17 07:00 12-Dec-17 17:00 ALTALINK IO AltaLink Radio Tower 9456R(356s-504s) Majorville telecom Milo Area upgrade 10 Hours
Daily
 
12-Dec-17 07:00 12-Dec-17 17:30 ALTALINK Outage 767L (320p Keephills - 767L167A) migrate controls, annunciation and analogs to new RTU 10.5 Hours
Daily
 
12-Dec-17 07:30 14-Dec-17 17:00 ALTALINK TE 320P Keephills migrate annunciation and analogs to new RTU 2.4 Days
Daily
 
12-Dec-17 08:00 12-Dec-17 18:00 ALTALINK IO 9L934/934L (A801s - 132s) ATCO Info ATCO maintenance 10 Hours
Daily
 
12-Dec-17 08:00 12-Dec-17 17:00 ATCO Outage 823S Wapiti remove 25kV open jumper J2 and disconnect 902S secondary taps to 25kV bus 9 Hours
Continuous
 
12-Dec-17 08:00 12-Dec-17 18:00 ATCO TE 9L934 (132s Ware Junction - 801s Anderson),Sheerness 9L933/9L934/9L950 TPS move protection panel 10 Hours
Continuous
 
12-Dec-17 08:00 15-Dec-17 17:00 ALTALINK RB 796L (405s Waupisoo - 796L28),796L (282s Grassland (Alpac) - 796L28) installing weather stations 3.38 Days
Daily
 
12-Dec-17 08:00 12-Dec-17 12:00 ALTALINK Outage 945L (275s Jenner - 562s Cypress),275s 5 (275s Jenner),275s 8 (275s Jenner) repair 275s6 switch 4 Hours
Daily
 
12-Dec-17 08:00 12-Dec-17 16:30 ATCO TE 7L04 (A793s West Peace River - 839s Daishowa) isolate and test 7L04 protection 8.5 Hours
Continuous
 
12-Dec-17 08:00 12-Dec-17 16:00 ALTALINK TE 861L (71s Lamoureux - 258s Dow Hydro Carbons) facilitate A protection password changes 8 Hours
Daily
 
12-Dec-17 08:00 12-Dec-17 12:00 ENMAX Outage 33.83L (ENMAX 41 - ENMAX 33),ENMAX 33 B138-33.83 (ENMAX 33),33.1TR (ENMAX 33) upgrade RTU and CAC/OAC relays 4 Hours
Continuous
 
12-Dec-17 08:00 12-Dec-17 18:00 ATCO Outage 801s 909 (801s Anderson),801s 910 (801s Anderson),9L934 (132s Ware Junction - 801s Anderson) logic function test 909A and 910A 10 Hours
Continuous
 
12-Dec-17 08:00 13-Dec-17 17:00 ATCO TE ATCO Radio Tower install new radio link to 780s Lubicon 1.38 Days
Continuous
 
12-Dec-17 08:00 12-Dec-17 17:00 ALTALINK Outage 33s6 (33s Spray) maintenance 9 Hours
Daily
 
12-Dec-17 08:00 12-Dec-17 16:00 ALTALINK TE 370S North Lethbridge maintenance to change default passwords CSC 2017 8 Hours
Daily
 
12-Dec-17 08:00 12-Dec-17 12:00 ALTALINK TE 434s Stony Plain RTU/SCADA update RTU configuration 4 Hours
Daily
 
12-Dec-17 08:30 12-Dec-17 16:00 ALTALINK Outage 44s 50X (44s Bearspaw),50L (44s Bearspaw Plant - ENMAX 21) emergency replace tank heater 7.5 Hours
Daily
 
12-Dec-17 08:30 12-Dec-17 13:30 CONSTENERGY TE 944s Lowe Lake RTU/SCADA RTU replacement 5 Hours
Continuous
 
12-Dec-17 09:00 13-Dec-17 17:00 ALTALINK TE 768L (217s North Red Deer - 209s Timberlands) reconfigure and test B protection 1.33 Days
Continuous
 
12-Dec-17 09:00 12-Dec-17 17:00 ALTALINK Outage 212s T1 (212s N.E.Lacombe) working on DC circuits inside the old control building 8 Hours
Daily
 
12-Dec-17 09:00 13-Dec-17 16:30 ALTALINK TE 268s Whitecourt RTU/SCADA add protection alarms 31.5 Hours
Daily
 
12-Dec-17 09:00 12-Dec-17 16:00 ATCO TE 780s Lubicon RTU/SCADA upgrade RTU firmware 7 Hours
Continuous
 
12-Dec-17 09:00 12-Dec-17 17:00 ALTALINK TE 65s High River RTU/SCADA update RTU to fix deficiencies and complete a point checkout 8 Hours
Daily
 
12-Dec-17 09:30 14-Dec-17 15:00 ALTALINK Outage 28s 240kV Bus 1 (28s West Brooks),28s T1 (28s West Brooks) replace 1 PT at 28s19 (Like for Like) 2.23 Days
Continuous
 
12-Dec-17 09:30 12-Dec-17 16:30 ATCO TE 707s St.Paul RTU/SCADA historian RTU configuration 7 Hours
Continuous
 
12-Dec-17 09:30 12-Dec-17 16:30 ATCO TE 700s Bonnyville RTU/SCADA historian RTU configuration update 7 Hours
Continuous
 
12-Dec-17 10:00 12-Dec-17 14:00 ATCO TE 885s McMillan RTU/SCADA download RTU configuration and check 4 Hours
Continuous
 
12-Dec-17 10:00 12-Dec-17 14:00 ATCO, PETROFUND TE 770s Threehills RTU/SCADA,948s Heatburg RTU/SCADA,114s Ghost Pine RTU/SCADA,ATCO Radio Tower radio move to new building 4 Hours
Continuous
 
12-Dec-17 10:00 12-Dec-17 16:00 ATCO TE 950s Germain RTU/SCADA download RTU A027 SOE logger update 6 Hours
Continuous
 
12-Dec-17 10:30 12-Dec-17 12:30 ATCO Outage 932s 905 (932s Pemukan) change CT ratio 2 Hours
Continuous
 
12-Dec-17 10:30 12-Dec-17 11:30 SUNCOR TE Suncor RTU/SCADA data link to AESO over ICCP 60 Mins
Continuous
 
12-Dec-17 12:00 13-Dec-17 11:00 ALTALINK TE 212s Lacombe RTU/SCADA maintenence 23 Hours
Daily
 
12-Dec-17 12:00 12-Dec-17 16:00 ENMAX Outage ENMAX 33 B138-33.84 (ENMAX 33),33.84L (ENMAX 43 - ENMAX 33),33.2TR (ENMAX 33) upgrade RTU and CAC/OAC relays 4 Hours
Continuous
 
12-Dec-17 13:00 12-Dec-17 15:00 ATCO Outage 932s 906 (932s Pemukan) change CT ratio 2 Hours
Continuous
 
12-Dec-17 13:00 12-Dec-17 15:00 ATCO TE ATCO Radio Tower,7L44 (749s Flyingshot Lake - 845s Big Mountain) cutover of 7L44 protection circuits from legacy network to 7705 SAR at 749S Flyingshot Lake and 845S Big Mountain 2 Hours
Continuous
 
12-Dec-17 13:00 12-Dec-17 17:00 ALTALINK TE 325s Leduc RTU/SCADA update RTU configuration 4 Hours
Daily
 
12-Dec-17 13:00 12-Dec-17 17:00 ALTALINK TE 367s Harry Smith RTU/SCADA update RTU and check metering signals 4 Hours
Daily
 
12-Dec-17 15:00 12-Dec-17 17:00 ALTALINK Outage 874L (522s Cooking Lake - 45s Bretona),522S 138 KV BUS 1 (522s Cooking Lake) [SWEATD] test energize new 522s1252 remotely 2 Hours
Daily
 
13-Dec-17 06:30 17-Dec-17 19:30 ALTALINK Outage 879L (368s Burdett - 244s Bowmanton) eye nut changeout 4.54 Days
Continuous
 
13-Dec-17 06:30 17-Dec-17 19:30 ALTALINK Outage 676L (523s Bullshead - 244s Bowmanton) eye nut changeout 4.54 Days
Continuous
 
13-Dec-17 07:00 13-Dec-17 19:00 ALTALINK Outage 574s T2 (574s Nilrem) replace grounding - urgent 12 Hours
Daily
 
13-Dec-17 07:00 13-Dec-17 17:00 ALTALINK IO 356s Milo RTU/SCADA Telecom Milo area upgrade; 9456R Majorville. 10 Hours
Daily
 
13-Dec-17 08:00 13-Dec-17 16:00 ATCO TE 7L03 (749s Flyinshot Lake - 7L03D2) setting changes and DTT addition 8 Hours
Continuous
 
13-Dec-17 08:00 13-Dec-17 18:00 ENMAXGPI TE 134S Taber Wind Farm revenue meter communication outage 10 Hours
Continuous
 
13-Dec-17 08:00 13-Dec-17 17:00 ALTALINK RB 701L (395s North Holden - 223s Strome) installing weather stations 9 Hours
Daily
 
13-Dec-17 08:00 13-Dec-17 16:00 ATCO TE 823S Wapiti 50BF/701 out of service to test DTT to Elmworth 8 Hours
Continuous
 
13-Dec-17 08:00 13-Dec-17 17:00 ATCO RB 7L10 (730s Rycroft - 754s Ksituan River) cutting the switch over to Mowat Sub station 9 Hours
Continuous
 
13-Dec-17 08:00 13-Dec-17 16:00 ENMAX Outage 5.6TR (ENMAX 5) test gas relay (63M/63TC) 8 Hours
Continuous
 
13-Dec-17 08:00 13-Dec-17 11:00 ENMAX Outage ENMAX 13 B138-11.81 (ENMAX 13),11.81L (ENMAX 13 - ENMAX 11) install CAC/OAC relays for RTU upgrade 3 Hours
Continuous
 
13-Dec-17 08:00 13-Dec-17 16:00 ATCO TE 734s 702T (734s Sturgeon) setting changes for 51-51N/702T protection 8 Hours
Continuous
 
13-Dec-17 08:00 13-Dec-17 12:00 ALTALINK TE 197s Bardo RTU/SCADA RTU configuration update 4 Hours
Daily
 
13-Dec-17 08:00 13-Dec-17 16:00 ALTALINK TE 289s Saunders Lake RTU/SCADA RTU configuration update 8 Hours
Daily
 
13-Dec-17 08:00 13-Dec-17 16:00 ALTALINK TE 42s Sarcee RTU/SCADA RTU configuration update 8 Hours
Daily
 
13-Dec-17 08:30 13-Dec-17 12:00 ALTALINK TE 197S Bardo [SWEATD] 174W breaker fail relay, 730L A protection relay, and 730L B protection relay 3.5 Hours
Daily
 
13-Dec-17 09:00 13-Dec-17 12:00 ATCO TE 941s Bitumount RTU/SCADA download RTU config and check 3 Hours
Continuous
 
13-Dec-17 09:00 13-Dec-17 15:00 ALTALINK Outage 719AL (581s Amoco Ricinus - 719LAL1) emergency repair; splice out damage conductor 6 Hours
Daily
 
13-Dec-17 09:30 13-Dec-17 15:30 ATCO TE 869s 701T (869s Seal Lake) 87/701T testing 6 Hours
Daily
 
13-Dec-17 09:30 13-Dec-17 16:30 ATCO TE 715s Leming Lake RTU/SCADA RTU configuration update 7 Hours
Continuous
 
13-Dec-17 12:00 13-Dec-17 16:00 ATCO TE 2082s Dog Rib RTU/SCADA download RTU configuration and check 4 Hours
Continuous
 
13-Dec-17 12:00 13-Dec-17 14:30 ALTALINK TE 997L (71s Lamoureux - 410s Josephburg) B protection relays CSC project password changes 2.5 Hours
Daily
 
13-Dec-17 12:00 13-Dec-17 15:00 ATCO TE 7L228 (845s Big Mountain - 2091s Thornton) Big Mountain_S-Telecom - cutover 7L228 A/B protection circuits 3 Hours
Continuous
 
13-Dec-17 13:00 13-Dec-17 17:00 ALTALINK TE 288s Wolf Creek RTU/SCADA RTU configuration update 4 Hours
Daily
 
14-Dec-17 07:00 14-Dec-17 17:30 ALTALINK Outage 767L (320p Keephills - 767L167A) migrate controls, annunciation and analogs to new RTU 10.5 Hours
Daily
 
14-Dec-17 07:30 14-Dec-17 17:30 ATCO IO 9L966 (650s Hansman Lake - 932s Pemukan) AltaLink installing a weather station (RB) 10 Hours
Continuous
 
14-Dec-17 07:30 21-Dec-17 17:30 ALTALINK Outage 83s T3 (83s Taber) U/G cable replacements on 194LS & 263LE 7.42 Days
Continuous
 
14-Dec-17 08:00 14-Dec-17 17:00 ALTALINK TE 320P Keephills RTU/SCADA RTU upgrade 9 Hours
Daily
 
14-Dec-17 08:00 14-Dec-17 18:00 ENMAXEC TE 383S Kettles Hill Windfarm revenue meter communication outage 10 Hours
Continuous
 
14-Dec-17 08:00 14-Dec-17 17:00 ALTALINK RB 966L (650s Hansman Lake - 932s Pemukan) installing weather stations 9 Hours
Daily
 
14-Dec-17 08:00 14-Dec-17 14:30 ALTALINK TE 708L (71s Lamoureux - 233s Beamer) A protection CSC 2017 maintenance to change default passwords 6.5 Hours
Daily
 
14-Dec-17 08:00 14-Dec-17 16:00 ENMAX Outage 15.1TR (ENMAX 15) test gas relay 8 Hours
Continuous
 
14-Dec-17 08:00 16-Dec-17 17:00 SUNCOR Outage 635EDD-1000 635-752-121 (635EDD-1000) breaker tank heater troubleshooting 2.38 Days
Continuous
 
14-Dec-17 08:00 15-Dec-17 16:00 ENMAX Outage 10.1TR (ENMAX 10) transformer secondary cable tests 1.33 Days
Continuous
 
14-Dec-17 08:00 14-Dec-17 16:00 ATCO TE 734s Sturgeon RTU/SCADA SCADA end to ends for 701T, 701 breaker and 500BS1 relay 8 Hours
Continuous
 
14-Dec-17 08:00 15-Dec-17 17:00 ATCO TE 827s Cranberry Lake RTU/SCADA install Aprisa radio link to Cranberry 1.38 Days
Continuous
 
14-Dec-17 08:00 14-Dec-17 12:00 ALTALINK TE 86s Bigstone RTU/SCADA RTU configuration update 4 Hours
Daily
 
14-Dec-17 08:00 14-Dec-17 12:00 ALTALINK TE 522s Cooking Lake RTU/SCADA RTU configuration update 4 Hours
Daily
 
14-Dec-17 08:00 14-Dec-17 16:00 ALTALINK TE 432S Carvel relay maintenance 8 Hours
Daily
 
14-Dec-17 08:30 14-Dec-17 17:30 ALTALINK Outage 898L (37s North Calder - 92s Viscount),92s 898 (92s Viscount) breaker maintenance 9 Hours
Daily
 
14-Dec-17 08:30 14-Dec-17 17:30 ALTALINK IO 1L274/887L BCH - Info BCH work will have 1L274 open at B1s 9 Hours
Daily
 
14-Dec-17 09:00 14-Dec-17 17:00 BCH Outage 1L274 (Line Creek Tap - Elkford Tap) complete commissioning for new control wiring to MOD terminals 8 Hours
Continuous
AB-BC
14-Dec-17 09:00 15-Dec-17 16:00 ATCO TE 827s Cranberry Lake RTU/SCADA upgrade RTU Firmware 31 Hours
Continuous
 
14-Dec-17 09:00 14-Dec-17 11:00 ALTALINK IO 504s Queenstown RTU/SCADA cutover of radio from 130/48V converter to new 48V DC system 2 Hours
Daily
 
14-Dec-17 10:00 05-Apr-18 17:00 ATCO IO 706s 705A (706s Irish Creek) 705C new construction 112.25 Days
Continuous
 
14-Dec-17 10:00 14-Dec-17 14:00 ATCO TE 960s Birchwood Creek RTU/SCADA RTU historian project 4 Hours
Continuous
 
14-Dec-17 11:00 14-Dec-17 16:00 ATCO TE 790s Poplar Hill RTU/SCADA cutover of scada circuit from legacy network to mpls network 5 Hours
Continuous
 
14-Dec-17 12:00 15-Dec-17 12:00 ATCO Outage 706s 703 (706s Irish Creek) breaker fail testing for cap bank addition 24 Hours
Continuous
 
14-Dec-17 12:00 14-Dec-17 15:00 ATCO TE 7L07 (790s Poplar Hill - 815s Goodfare) cutover of 7L07 A/B protection circuits from legacy carrier port to new 7705 serial port 3 Hours
Continuous
 
15-Dec-17 07:00 15-Dec-17 17:00 ATCO RB 7L117 (706s Irish Creek - 710s Vermilion),7L53 (700s Bonnyville - 706s Irish Creek) remove temporary bypass for Irish Creek Cap bank addition 10 Hours
Continuous
 
15-Dec-17 08:00 15-Dec-17 16:00 ENMAX Outage 12.1TR (ENMAX 12) RTU upgrade 8 Hours
Continuous
 
15-Dec-17 10:00 15-Dec-17 14:00 SHELL TE 847s Muskeg River RTU/SCADA update RTU configuration and check 4 Hours
Continuous
 

Prepared On:   2017-12-08   2:49:39 PM

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.

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