Alberta Electric System Operator
System Co-ordination Plan
2019-10-18 to 2019-10-25
Approved Outages

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From To Owner Type Element Scheduled Activity Date/Time Comments Interconnection
04-Oct-18 09:00 05-Nov-19 20:00 Syncrude Outage Mildred T3 (Syncrude Mildred Lake) damaged transformer repairs 397.5 Days
Continuous
 
05-Oct-18 08:00 31-Dec-20 16:00 EPCOR Outage Rossdale C2 (Rossdale) forced outage 818.38 Days
Continuous
 
24-Oct-18 01:13 31-Dec-20 16:00 EPCOR Outage Rossdale C1 (Rossdale) forced outage 799.66 Days
Continuous
 
12-Mar-19 08:00 31-Oct-19 16:00 ATCO TE 796s Nipisi RTU/SCADA PLC and RTU download and testing 233.33 Days
Continuous
 
23-Apr-19 07:00 30-Nov-19 17:00 EPCOR TE EPCOR Network Riverview S/S addition will affect the redundant path on SONET Network 221.46 Days
Continuous
 
29-Apr-19 08:00 23-Oct-19 17:00 EPCOR Outage Namao T3 (Namao) transformer replacement 177.38 Days
Continuous
 
01-May-19 07:00 15-Dec-19 17:00 EPCOR TE 987S Cloverbar upgrade 72 kV BF/anti-islanding protection 228.46 Days
Continuous
 
26-Jul-19 12:00 07-Nov-19 16:00 ENMAX Outage 34.2TR (ENMAX 34) 34.2TR replacement & yard construction 104.21 Days
Continuous
 
30-Jul-19 07:00 30-Oct-19 17:00 ATCO Outage 791s 701T (791s Rainbow Lake), 791s 702T (791s Rainbow Lake) substation rebuild project 92.42 Days
Continuous
 
24-Aug-19 22:25 31-Oct-19 18:00 ATCO Outage 930s Syn Condenser (930s Arcenciel) forced out-of-service 67.82 Days
Continuous
 
26-Aug-19 07:00 15-Dec-19 17:00 EPCOR TE 816s Petrolia RTU/SCADA IP address update and cutover of RTU to new network 111.46 Days
Daily
 
26-Aug-19 07:00 15-Dec-19 17:00 EPCOR TE 816S Petrolia IP address update and cutover of IED's to new network 111.46 Days
Daily
 
27-Aug-19 08:00 02-Feb-20 16:00 ATCO TE 740S H.R.Milner replace relays on 144 kV bus differential protection as part of 740S rebuild 159.38 Days
Continuous
 
27-Aug-19 09:30 24-Oct-19 10:00 ATCO Outage 740s 702T (740s H.R.Milner), 740s H.R.Milner 144 kV Floating Bus transformer replacement and bus reconfiguration 58.02 Days
Continuous
 
03-Sep-19 07:00 01-Nov-19 17:00 EPCOR Outage 816s T2 (816s Petrolia) tap changer & oil reclamation 59.42 Days
Continuous
 
05-Sep-19 15:00 29-Oct-19 08:00 ALTALINK Outage 115s T1 (115s Mt.Allan) T1 replacement, install piles for new 138 kV breaker 53.71 Days
Continuous
 
09-Sep-19 07:00 18-Oct-19 17:00 EPCOR Outage 72VN21 (Namao - 511s Victoria) maintenance 39.42 Days
Continuous
 
15-Sep-19 07:00 04-Nov-19 19:00 CMH, Medicine Hat Outage MH69_10L (MH69s2 North Industrial - MH69s6 Riverview), MH69s2 MH69_202 (MH69s2 North Industrial), MH69s6 MH69_602 (MH69s6 Riverview) completion of MH-10L 138 kV upgrade project 50.54 Days
Continuous
 
19-Sep-19 08:00 19-Jun-20 16:00 ATCO Outage 826s 504R (826s Marguerite Lake) emergency: move reactor from 826s to 732s 274.33 Days
Continuous
 
23-Sep-19 08:00 30-Nov-19 16:00 ENMAX Outage 39.2TR (ENMAX 39) testing and maintenance 68.38 Days
Continuous
 
23-Sep-19 08:00 31-Oct-19 18:00 ATCO TE 791s Rainbow Lake RTU/SCADA SCADA upgrade 38.42 Days
Continuous
 
23-Sep-19 08:00 08-Nov-19 16:00 ENMAX TE 39.2TR (ENMAX 39) replace CTs 46.38 Days
Continuous
 
25-Sep-19 12:00 30-Nov-19 18:00 ALTALINK Outage 895s T2 (895s Suffield) forced outage 66.29 Days
Continuous
 
30-Sep-19 07:00 25-Oct-19 17:00 ATCO TE 796s 701T (796s Nipisi), 796s 702T (796s Nipisi) update and test new PT circuits 25.42 Days
Continuous
 
30-Sep-19 08:00 19-Oct-19 17:30 ALTALINK Outage 752L (64s East Crossfield - 752L67), 64s 752X (64s East Crossfield) relocate 752L to new 138kV bus 2, relocate 752L to new 138kV bus 2 (P1904) 19.4 Days
Continuous
 
01-Oct-19 07:00 21-Oct-19 17:00 ALTALINK Outage 879L (368s Burdett - 244s Bowmanton) component replacements between structures #298 - 731 20.42 Days
Continuous
 
01-Oct-19 07:00 20-Dec-19 17:00 EPCOR TE 557s T1 (557s Castle Downs), 557s T2 (557s Castle Downs) TX protection will be intermittently block 80.46 Days
Daily
 
01-Oct-19 07:00 20-Dec-19 17:00 EPCOR TE Hardisty T1 (Hardisty), Hardisty T2 (Hardisty), Hardisty T3 (Hardisty) metering upgrade 80.46 Days
Daily
 
01-Oct-19 07:00 20-Dec-19 17:00 EPCOR TE 803s T1 (803s Lambton), 803s T2 (803s Lambton), 803s T3 (803s Lambton) metering upgrade 80.46 Days
Daily
 
03-Oct-19 08:00 15-Nov-19 16:00 ENMAX TE ENMAX 34 autoswitching protection will be out of service due to 34.2TR replacement 43.38 Days
Continuous
 
07-Oct-19 02:00 18-Oct-19 02:00 ENMAX Outage 11.4TR (ENMAX 11) differential relay replacement 11 Days
Continuous
 
07-Oct-19 08:00 29-Oct-19 16:00 ENMAX Outage 31.3TR (ENMAX 31) transformer maintenance 22.33 Days
Continuous
 
07-Oct-19 08:00 18-Oct-19 16:00 ENMAX Outage 22.3TR (ENMAX 22) transformer differential panel replacement 11.33 Days
Continuous
 
07-Oct-19 08:00 18-Oct-19 16:00 ENMAX TE ENMAX 22, 13.82L (ENMAX 22 - ENMAX 13) transformer differential panel replacement 11.33 Days
Daily
 
08-Oct-19 07:00 27-Dec-19 17:00 EPCOR TE Strathcona 72 kV relay settings update 80.46 Days
Daily
 
09-Oct-19 08:00 19-Oct-19 20:00 SUNCOR TE 29EDD-5 29Edd-5 revenue meter changes 10.5 Days
Daily
 
10-Oct-19 08:00 21-Oct-19 18:00 SUNCOR Outage 29PL6-7 (836s Steepbank - 29EDD-5 29Edd-5) 72kV Line 29PL6-7 switch alignment, work on 625TD 11.42 Days
Continuous
 
14-Oct-19 08:00 18-Oct-19 17:00 ALTALINK TE 410s Josephburg RTU/SCADA ethernet switch replacements 4.38 Days
Continuous
 
14-Oct-19 08:00 18-Oct-19 16:00 ALTALINK IO 23.80L Enmax Info HVB heater retrofit - 23B138-23.80 4.33 Days
Continuous
 
14-Oct-19 08:00 23-Oct-19 17:00 ALTALINK TE 347s Fox Creek RTU/SCADA update configuration for protection moves. 9.38 Days
Daily
 
14-Oct-19 08:00 26-Oct-19 20:00 Syncrude Outage ML1 (Syncrude Mildred Lake - D05 Syncrude), D05 72kV Bus B maintenance 12.5 Days
Continuous
 
14-Oct-19 09:00 18-Oct-19 17:00 ALTALINK IO 5L98 (NIC - VAS) OOS - BCH - Info Only clearance required to replace end of life insulators 4.33 Days
Continuous
 
14-Oct-19 09:30 25-Oct-19 16:30 ALTALINK Outage 928L (17s Benalto - 42s Sarcee), 17s 8 (17s Benalto), 17s 9 (17s Benalto) replace 17s9 breake 11.29 Days
Continuous
 
15-Oct-19 05:30 29-Oct-19 18:30 ALTALINK RB 551L (123s Banff - 953s Lake Louise) power line construction 14.54 Days
Daily
 
15-Oct-19 07:00 22-Oct-19 17:00 ATCO Outage 6L73 (729s Otauwau - 745s Slave Lake), 729s 702T (729s Otauwau), 7L162 (732s Mitsue - 729s Otauwau) replace 702T and 144 kV bus structures 7.42 Days
Continuous
 
15-Oct-19 07:00 25-Oct-19 17:00 ATCO Outage 7L61 (780s Lubicon - 796s Nipisi), 796s 701 (796s Nipisi) protection upgrade 10.42 Days
Continuous
 
15-Oct-19 07:00 18-Oct-19 17:00 EPCOR Outage 987s CDS25 (987s Cloverbar), 987s T1 (987s Clover Bar) disconnect aux contacts and doble 3.42 Days
Continuous
 
15-Oct-19 07:00 18-Oct-19 17:00 EPCOR Outage 330P 12TC2 (330p Genesee), 330p 809 (330p Genesee) breaker maintenance 3.42 Days
Continuous
 
15-Oct-19 07:00 18-Oct-19 19:00 ALTALINK TE 95s Imperial Oil Edmonton RTU/SCADA RTU update 3.5 Days
Daily
 
15-Oct-19 08:00 18-Oct-19 17:00 ALTALINK TE 74s Janet RTU/SCADA downloading of new configurations 3.38 Days
Daily
 
15-Oct-19 08:00 18-Oct-19 16:00 ALTALINK TE 63s Red Deer RTU/SCADA update RTU configuration 3.33 Days
Continuous
 
15-Oct-19 08:00 18-Oct-19 17:00 ALTALINK IO 823L (L593s-L146s) COL - Info replace 138kv airbreak 593s9 3.38 Days
Continuous
 
15-Oct-19 08:00 18-Oct-19 17:00 Lethbridge Outage 823L (146s Lethbridge MacDonald - 593s Lethbridge Lakeview) replace 138 kV airbreak 593s9 3.38 Days
Continuous
 
15-Oct-19 08:00 18-Oct-19 16:00 ENMAX, ALTALINK Outage 23.80L (74s Janet - ENMAX 23) breaker heater retrofit 3.33 Days
Continuous
 
15-Oct-19 08:00 18-Oct-19 20:00 Syncrude Outage 72 kV Bus-2 (Aurora), Aurora T-11 customer work 3.5 Days
Continuous
 
15-Oct-19 08:00 19-Oct-19 20:00 Syncrude Outage Aurora 22 (Aurora), Aurora 23 (Aurora), TL-2 (Aurora - Aurora) customer work 4.5 Days
Continuous
 
15-Oct-19 08:00 18-Oct-19 16:00 ENMAX Outage 20.1TR (ENMAX 20) doble test transformer and transformer maintenance 3.33 Days
Continuous
 
15-Oct-19 08:00 18-Oct-19 17:00 ATCO TE 7L61 (780s Lubicon - 796s Nipisi) setting changes and relay testing
3.38 Days
Continuous
 
15-Oct-19 08:00 04-Nov-19 16:00 ATCO TE 729s 144 kV BUS (729s Otauwau) 94T-1/700BS1, 94T-2/700BS1 blocking for removal 20.38 Days
Continuous
 
15-Oct-19 08:00 18-Oct-19 17:00 ALTALINK TE 349s Stavely RTU/SCADA upgrade station baud rate, new feeder alarms and controls 3.38 Days
Continuous
 
15-Oct-19 08:00 18-Oct-19 16:00 ALTALINK TE 17s Benalto RTU/SCADA change alarms for 17s928X and 17s9, move controls and alarms from D20 to new SCADA system 3.33 Days
Daily
 
15-Oct-19 08:00 27-Oct-19 18:00 SUNCOR Outage 29PL9-5 (29EDD-1 Millennium - 29EDD-34) planned 5 year maintenance 12.42 Days
Continuous
 
15-Oct-19 08:00 18-Oct-19 17:00 ATCO TE 2075S Newell DIW strainer replacement 3.38 Days
Continuous
 
15-Oct-19 08:00 19-Oct-19 18:00 SUNCOR Outage 635PT-1036 (635EDD-1001) Replace secondary bushing gaskets 4.42 Days
Continuous
 
15-Oct-19 08:15 18-Oct-19 16:45 ALTALINK Outage 95s T1 (95s Imperal Oil Edmonton) NGR replacement 3.35 Days
Continuous
 
15-Oct-19 09:00 18-Oct-19 17:00 BCH Outage 5L98 (BCH Nicola - Vaseux Lake) clearance required to replace end of life insulators 3.33 Days
Continuous
AB-BC
15-Oct-19 09:00 18-Oct-19 17:00 ALTALINK TE 276s Union Carbide Prentiss RTU/SCADA RTU configurations update 3.33 Days
Daily
 
15-Oct-19 09:00 21-Oct-19 09:00 ALTALINK Outage 199L (268s Whitecourt - 347s Fox Creek) maintenance 6 Days
Continuous
 
15-Oct-19 09:30 18-Oct-19 17:30 ALTALINK RB 54L (118s Canmore - 54L172), 54L (123s Banff - 177s West Cascade), 54L (177s West Cascade - 54L268A), 54L (54L172 - 54L268A) urgent fire mitigation between structures #182 - 267 3.33 Days
Daily
 
15-Oct-19 10:00 18-Oct-19 15:00 ATCO Outage 6L02 (873s Marion Lake - 765s Mannix Mine) change out poles 3.21 Days
Continuous
 
15-Oct-19 10:00 18-Oct-19 15:00 ATCO TE 825s Whitefish Lake RTU/SCADA station controller update and firmware update SEL-2710
3.21 Days
Continuous
 
15-Oct-19 10:15 30-Oct-19 17:45 ALTALINK Outage 74s T2 (74s Janet) maintenance 15.31 Days
Continuous
 
15-Oct-19 11:00 25-Oct-19 09:00 ALTALINK Outage 255s T1 (255s Vulcan) 25 KV bus 1 alterations, close open point 'C', open point 'D' and open point 'M' 9.92 Days
Continuous
 
15-Oct-19 11:30 18-Oct-19 16:30 ALTALINK Outage 74s C4 (74s Janet) upgrade SCADA equipmen 3.21 Days
Continuous
 
15-Oct-19 13:00 18-Oct-19 13:00 ATCO Outage 7L133 (786s High Level - 828s Sulphur Point) 7L133 Pole and Cross-Arm replacement 3 Days
Continuous
 
16-Oct-19 07:00 22-Oct-19 18:00 CENOVUS Outage 539s PCB-9203 (539s Sunday Creek), 539s Sunday Creek 240 kV West Bus, 539s PCB-9103 (539s Sunday Creek), 539s PCB-9303 (539s Sunday Creek), 539s PCB-9403 (539s Sunday Creek) West bus 5 year maintenance 6.46 Days
Continuous
 
16-Oct-19 07:00 18-Oct-19 17:30 ALTALINK TE 205s Castle Rock Ridge RTU/SCADA update configuration for new equipment added as part of the Riverview project 2.44 Days
Daily
 
16-Oct-19 08:00 18-Oct-19 16:00 ATCO RB 7L23 (732s Mitsue - 796s Nipisi) high load move 2.33 Days
Continuous
 
16-Oct-19 17:00 31-Oct-19 16:00 ALTALINK TE 378s Shell Caroline RTU/SCADA loss of communications 14.96 Days
Continuous
 
17-Oct-19 07:00 20-Oct-19 18:00 ALTALINK TE 349s T1 (349s Stavely) test A and S protections to trip new feeder breaker 3.46 Days
Continuous
 
17-Oct-19 07:30 25-Oct-19 17:30 ALTALINK TE 58s Edson RTU/SCADA update RTU/HMI configurations 8.42 Days
Daily
 
18-Oct-19 08:00 20-Oct-19 17:00 ALTALINK Trans Test 170L (632s Russell - 799s Coleman), 786L (799s Coleman - Natal) loading lines up for IR scan 2.38 Days
Daily
 
18-Oct-19 08:00 20-Oct-19 18:00 SUNCOR Outage 635PT-1037 (635EDD-1001) repair pipe flange leak 2.42 Days
Continuous
 
18-Oct-19 12:00 18-Oct-19 16:00 ALTALINK TE 255s Vulcan RTU/SCADA download and test new configurations 4 Hours
Daily
 
19-Oct-19 06:30 19-Oct-19 13:30 ALTALINK Outage 666L (498s Tilley - 28s West Brooks) perform IR scan of 892L; requires 892L to be loaded to (min) 30% to line rating 7 Hours
Daily
 
19-Oct-19 07:00 01-Nov-19 17:00 EPCOR Outage CV5 (557s Castle Downs - 511s Victoria), 511s Victoria T5 (511s Victoria) CV5 240 kV splice/ termination 13.42 Days
Continuous
 
19-Oct-19 07:00 19-Oct-19 15:00 EPCOR Outage 803s T3 (803s Lambton), 72LH8 (Hardisty - 803s Lambton), 72LS24 (Strathcona - 803s Lambton) doble testing at Strathcona, Lambton 8 Hours
Continuous
 
19-Oct-19 07:00 19-Oct-19 17:00 EPCOR Outage 330p 803 (330p Genesee) repair 10 Hours
Continuous
 
19-Oct-19 07:00 20-Oct-19 21:00 ALTALINK, EPCOR Outage 320p Keephills 138kV Bus, 320p T1 (320p Keephills), 320p T4 (320p Keephills), 767L (320p Keephills - 767L167A), 809L (320p Keephills - 510s Sunnybrook), 834L (384s Keystone - 320p Keephills), 400L (320p Keephills - 320p Keephills), 401L (320p Keephills - 320p Keephills) replace 138 kV bus PT, replace metering on SS 1/2, 138 kV switch maintenance, AltaLink will put T5 into service to feed 25 kV loads 1.58 Days
Continuous
 
19-Oct-19 07:00 01-Nov-19 17:00 ALTALINK IO CV5 (510s-E330P) Epcor - Info Epcor CV5 240kV splice/ termination 13.42 Days
Continuous
 
19-Oct-19 08:00 19-Oct-19 18:00 ENMAX Outage 2.82L (ENMAX 2 - ENMAX 5), 1.84L (ENMAX 1 - ENMAX 5), 5.7TR (ENMAX 5), 5.5TR (ENMAX 5) fall substation washing, oil sampling 5.7TR 10 Hours
Continuous
 
19-Oct-19 08:00 24-Oct-19 16:00 ENMAX TE 34.2TR (ENMAX 34) 34.2TR replacement, yard construction, wiring and settings changes, bus differential protection 5.33 Days
Daily
 
19-Oct-19 08:00 19-Oct-19 18:00 ALTALINK IO 2.82L Enmax Info fall substation washing, oil sampling 5.7TR 10 Hours
Daily
 
19-Oct-19 08:00 20-Oct-19 16:30 ALTALINK Outage 349S Stavely connect 349s4044 breaker and Fortis power cables to the system 1.35 Days
Continuous
 
19-Oct-19 08:00 20-Oct-19 17:00 ALTALINK TE 349s Stavely RTU/SCADA upgrade station baud rate, new feeder alarms/controls 1.38 Days
Continuous
 
19-Oct-19 08:30 14-Nov-19 13:30 ALTALINK Outage 551L (945s Sunshine Village - 953s Lake Louise) install/remove bypass over tap point and re-build a portion of 551L (Section 10) 26.25 Days
Continuous
 
20-Oct-19 07:00 20-Oct-19 17:00 EPCOR Outage 330p Genesee 138kV Bus 1 doble 10 Hours
Continuous
 
20-Oct-19 08:00 24-Oct-19 20:00 Syncrude Outage MH1 (Aurora - Aurora), Aurora T-11 line outage 4.5 Days
Continuous
 
20-Oct-19 08:00 20-Oct-19 12:00 ENMAX Outage 21.61L (ENMAX 21 - ENMAX 34), 15.60L (ENMAX 21 - ENMAX 15), 21.4TR (ENMAX 21) fall substation washing 4 Hours
Continuous
 
20-Oct-19 11:30 20-Oct-19 18:30 ALTALINK IO 21.80L Enmax - Breaker Open Advice fall substation washing 7 Hours
Daily
 
20-Oct-19 11:30 20-Oct-19 18:30 ALTALINK IO 60s PT4 Enmax Advice fall substation washing 7 Hours
Daily
 
20-Oct-19 11:30 20-Oct-19 18:30 ALTALINK TE 50L (44s Bearspaw Plant - ENMAX 21) disabling 50L (60s50) A21 & B21 relays while Enmax's C21s is being fed radially for substation washing 7 Hours
Daily
 
20-Oct-19 12:00 20-Oct-19 18:00 ENMAX, ALTALINK Outage 21.80L (42s Sarcee - ENMAX 21), 20.82L (ENMAX 21 - ENMAX 20), 21.1TR (ENMAX 21), 21.4TR (ENMAX 21) fall substation washing 6 Hours
Continuous
 
21-Oct-19 02:00 30-Oct-19 02:00 ENMAX Outage 11.81L (ENMAX 13 - ENMAX 11), 11.1TR (ENMAX 11), 11.4TR (ENMAX 11), ENMAX 13 B138-11.81 (ENMAX 13), ENMAX 11 B138-11.81 (ENMAX 11) 11.1TR MD replacement and transformer maintenance 9 Days
Continuous
 
21-Oct-19 07:00 25-Oct-19 17:00 EPCOR Outage 1098L (Jasper - Poundmaker) line maintenance & upgrades 4.42 Days
Continuous
 
21-Oct-19 07:00 21-Oct-19 17:00 EPCOR Outage 330p Genesee 138kV Bus 2 doble 10 Hours
Continuous
 
21-Oct-19 07:00 25-Oct-19 17:00 EPCOR Outage 72CH9 (Hardisty - 987s Clover Bar), Hardisty H724 (Hardisty Epcor), Hardisty H722 (Hardisty Epcor) disconnect aux contacts and Doble 4.42 Days
Continuous
 
21-Oct-19 07:00 25-Oct-19 17:00 EPCOR Outage 987s C1 (987s Clover Bar) disconnect auxiliary contacts and Doble 4.42 Days
Continuous
 
21-Oct-19 07:00 15-Dec-19 17:00 EPCOR TE Kennedale blocking of one redundant protection for BF upgrade project 55.46 Days
Daily
 
21-Oct-19 07:00 25-Oct-19 17:00 EPCOR Outage 72MG16 (Meadowlark - Garneau), Meadowlark MAB3 (Meadowlark), Meadowlark T3 (Meadowlark), Meadowlark M723 (Meadowlark), Meadowlark M724 (Meadowlark) airbreak replacement 4.42 Days
Continuous
 
21-Oct-19 07:00 21-Oct-19 17:00 ENMAX RB 16.63L (ENMAX 16 - ENMAX 36) tree trimming 10 Hours
Continuous
 
21-Oct-19 07:00 22-Oct-19 18:00 ALTALINK Outage 418L (20s Ghost - 418L193A) complete structure change at Structure #109 and repair OHSW at structure #13 1.46 Days
Continuous
 
21-Oct-19 07:00 24-Oct-19 18:00 ALTALINK TE 255s T1 (255s Vulcan) T1 ‘A’ & ‘S’ protection outage to test trips to new 389 airbreak 3.46 Days
Daily
 
21-Oct-19 07:00 24-Oct-19 19:00 ALTALINK TE 38s East Edmonton RTU/SCADA RTU update 3.5 Days
Daily
 
21-Oct-19 07:00 24-Oct-19 19:00 ALTALINK TE 38S East Edmonton prep internal module wiring changes prior to breaker outage: (1) 737L 'A', (2) 738L 'A' protections 3.5 Days
Daily
 
21-Oct-19 07:00 25-Oct-19 17:00 ALTALINK IO 1098L (37s-EPOUND_M) Epcor - Info line maintenance & upgrades 4.42 Days
Continuous
 
21-Oct-19 07:00 25-Oct-19 17:00 ALTALINK TE 535s Joffre RTU/SCADA Ethernet switch firmware and final configuration updated 4.42 Days
Continuous
 
21-Oct-19 07:00 27-Oct-19 17:00 ALTALINK Outage 310P T32 (310P Sundance) maintenance 6.42 Days
Continuous
 
21-Oct-19 07:30 22-Oct-19 17:00 ALTALINK Outage 268s Whitecourt 69 kV bus, 526L (268s Whitecourt - 526DL185), 503L (268s Whitecourt - 323s Whitecourt Power), 268s 503 (268s Whitecourt) replace 268s503 and PT2 1.4 Days
Continuous
 
21-Oct-19 08:00 23-Oct-19 17:30 ATCO Outage 7L53 (7L53 tap - 706s Irish Creek) changing cross-arms 2.4 Days
Continuous
 
21-Oct-19 08:00 15-Nov-19 16:00 ENMAX Outage 9.80L (ENMAX 31 - ENMAX 9), ENMAX 9 B138-9.80 (ENMAX 9), ENMAX 31 B138-9.80 (ENMAX 31) flood mitigation by City of Calgary and insulator replacement 25.38 Days
Continuous
 
21-Oct-19 08:00 01-Nov-19 16:00 ENMAX Outage 22.1TR (ENMAX 22) transformer differential panel replacement, install slip over HV CTs, gas relay testing 11.33 Days
Continuous
 
21-Oct-19 08:00 31-Oct-19 16:00 ENMAX Outage 14.4TR (ENMAX 14) HV bushing replacement, check reversing switch 10.33 Days
Continuous
 
21-Oct-19 08:00 04-Nov-19 18:00 SUNCOR Outage 29PL6-2 (836s Steepbank - 29EDD-55) line A/B protection upgrades 14.46 Days
Continuous
 
21-Oct-19 08:00 25-Oct-19 16:00 ENMAX Outage 31.1C (ENMAX 31) maintenance 4.33 Days
Continuous
 
21-Oct-19 08:00 21-Oct-19 16:00 ATCO TE ATCO Radio Tower Mitsue - AEC telecom: retest 7L30A/B and 7L31A/B teleprotection circuits between Mitsue and AEC 8 Hours
Continuous
 
21-Oct-19 08:00 22-Oct-19 16:00 ATCO TE 951s 920C (951s Thickwood) firmware upgrade of SEL cevice 920C, 951S 920C O/C protection 1.33 Days
Continuous
 
21-Oct-19 08:00 25-Oct-19 17:00 ATCO TE 2075s SVC1 (2075s Newell), 2075s SVC2 (2075s Newell) valve cooling system: DIW strainer replacement on SVC1 & SVC 2 cooling cystem 4.38 Days
Continuous
 
21-Oct-19 08:00 21-Oct-19 16:00 ENMAX Outage 2.2TR (ENMAX 2) oil sampling MT, TC. ABB LTC oil filtration maintenance 8 Hours
Continuous
 
21-Oct-19 08:00 25-Oct-19 17:00 ATCO TE 794s Valleyview RTU/SCADA RTU configuration/firmware update 4.38 Days
Continuous
 
21-Oct-19 08:00 25-Oct-19 17:00 ATCO TE A808s Procter&Gamble RTU/SCADA RTU configuration update 4.38 Days
Continuous
 
21-Oct-19 08:00 25-Oct-19 17:00 ATCO TE 813s Little Smoky RTU/SCADA RTU updates for DNP3 serial to DNP3/IP conversion 4.38 Days
Continuous
 
21-Oct-19 08:00 21-Oct-19 17:00 ALTALINK TE 313S Raymond Reservoir update relay passwords on 225L: A21/L1 (SEL311C) B21/L1 (GE-D60) 9 Hours
Daily
 
21-Oct-19 08:00 22-Oct-19 17:00 ALTALINK TE 313s Raymond Reservoir RTU/SCADA ruggedcom network devices firmware update and MAC address filtering 1.38 Days
Daily
 
21-Oct-19 08:00 23-Oct-19 17:30 ALTALINK IO 7L53 (A706s - A700s) ATCO Info ATCO crossarm replacements on 7L53 2.4 Days
Continuous
 
21-Oct-19 08:00 24-Oct-19 17:00 ALTALINK TE 74s Janet RTU/SCADA new configurations update 3.38 Days
Daily
 
21-Oct-19 08:00 25-Oct-19 16:00 ALTALINK TE 63s Red Deer RTU/SCADA, 914L (87s Gaetz - 63s Red Deer), 63s T3 (63s Red Deer) update RTU configuration for migration and commissioning of associated alarms, controls, status and metering from old D20 RTU to new SMP RTU 4.33 Days
Continuous
 
21-Oct-19 08:00 25-Oct-19 17:00 ALTALINK TE 410s Josephburg RTU/SCADA Ethernet switch replacement, and firmware/configuration updates 4.38 Days
Continuous
 
21-Oct-19 08:00 01-Nov-19 16:00 ALTALINK IO 2L112 (NLY-BDY) OOS - BCH - Info only BC Hydro doble test NLY T2 11.33 Days
Continuous
 
21-Oct-19 08:00 15-Nov-19 16:00 ALTALINK IO 9.80L Enmax Info flood mitigation by City of Calgary near Graves Bridge 25.38 Days
Continuous
 
21-Oct-19 08:00 25-Oct-19 16:00 BCH RB 5L92 (Cranbrook - Selkirk), 2L293 (Selkirk - Nelway) hazard tree removals 4.33 Days
Continuous
 
21-Oct-19 08:30 24-Oct-19 17:00 ALTALINK TE 305s Acheson RTU/SCADA update RTU configuration to upgraded HMI 3.35 Days
Daily
 
21-Oct-19 09:00 01-Nov-19 17:00 BCH Outage 2L112 (Nelway - Boundary) annual plan request F19, BC maintenance does not affect the Alberta ATC 11.33 Days
Continuous
AB-BC
21-Oct-19 09:00 22-Oct-19 17:00 ATCO TE ATCO Radio Tower Stoney Mountain: connect the antennas on the new tower to the existing microwave radios 1.33 Days
Continuous
 
21-Oct-19 09:00 31-Oct-19 17:00 BCH Outage 1L275 (799s Coleman - Natal) end-of-life structure replacements 10.33 Days
Continuous
AB-BC
21-Oct-19 09:00 24-Oct-19 17:00 ATCO TE 707S St.Paul, 707s St.Paul RTU/SCADA install battery monitoring system 3.33 Days
Continuous
 
21-Oct-19 09:00 21-Oct-19 14:00 ENMAX TE 11.82L (ENMAX 14 - ENMAX 11), 7.84L (ENMAX 36 - ENMAX 7) investigate and test fiber communication ring 5 Hours
Continuous
 
21-Oct-19 09:00 24-Oct-19 17:00 ALTALINK Outage 723L (69s North Barrhead - 723L133), 69s 723E (69s North Barrhead) replace B protection 3.33 Days
Continuous
 
21-Oct-19 09:00 24-Oct-19 17:00 ALTALINK Outage 347s 199E (347s Fox Creek), 199L (268s Whitecourt - 347s Fox Creek) change breaker control module and line protections 3.33 Days
Continuous
 
21-Oct-19 09:00 25-Oct-19 17:00 ALTALINK TE 163s Amoco Empress RTU/SCADA RTU configurations update to implement ICSS changes 4.33 Days
Daily
 
21-Oct-19 09:00 25-Oct-19 17:00 ALTALINK TE 276s Union Carbide Prentiss RTU/SCADA RTU configurations update to implement ICSS changes 4.33 Days
Daily
 
21-Oct-19 09:00 31-Oct-19 17:00 ALTALINK IO 1L275 (786L) Advice for BCH structure replacement - BC Hydro 10.33 Days
Continuous
 
21-Oct-19 09:00 25-Oct-19 17:00 BCH RB 5L96 (Selkirk - Vaseux Lake) hazard tree removals 4.33 Days
Continuous
 
21-Oct-19 09:30 25-Oct-19 17:00 ALTALINK, EPCOR Outage 1059L (38s East Edmonton - 803s Lambton) line maintenance & upgrades 4.31 Days
Continuous
 
21-Oct-19 09:30 24-Oct-19 16:00 ALTALINK Outage 121s T5 (121s Brooks) 25 kV: replace 83L U/G cables & Fortis to replace 83L0A with new 83L1 3.27 Days
Continuous
 
21-Oct-19 09:30 25-Oct-19 17:30 ALTALINK IO 1059L (38s-E52s-E803s) EPCOR - Advice Epcor line maintenance & upgrades 4.33 Days
Continuous
 
21-Oct-19 10:00 21-Oct-19 15:00 ATCO TE 9L45 (856s Kinosis - 2049s Kettle River), 9L85 (848s Ruth Lake - 977s Salt Creek), ATCO Radio Tower Kinosis - Checham: upgrade the firmware on the IRU radios 5 Hours
Continuous
 
21-Oct-19 10:00 28-Oct-19 16:00 ATCO Outage 6L15 (775s Sullivan Lake - 763s Hanna) road work and pole resets. 7.25 Days
Continuous
 
21-Oct-19 10:00 21-Oct-19 14:00 ALTALINK Outage 777L (245s Seebe - 48s Pocaterra) FortisAlberta Kananaskis Area Reliability Project: connect high side of 471s mobile (P2023) 4 Hours
Daily
AB-BC
21-Oct-19 10:00 21-Oct-19 17:00 ALTALINK TE 207s Pinedale RTU/SCADA update configuration for new radio alarms 7 Hours
Daily
 
21-Oct-19 10:00 22-Oct-19 17:30 ALTALINK Outage 305s T1 (305s Acheson) 25 kv (305s7) replace 25kV post insulators with 69kV class insulators - 305s8, s9, s10 removal (salvage) 31.5 Hours
Continuous
 
21-Oct-19 10:00 25-Oct-19 15:00 ALTALINK Outage 914L (87s Gaetz - 63s Red Deer) RTU and SCADA work 4.21 Days
Continuous
 
21-Oct-19 10:15 25-Oct-19 17:15 ALTALINK Outage 632PS (632s Russell) maintenance, doble, update qualitrol 4.29 Days
Continuous
 
21-Oct-19 11:00 25-Oct-19 13:00 ALTALINK IO 74s T2 Advice SCADA equipment upgrade, migrate new alarms, controls, analogs and remote access to new SCADA system 4.08 Days
Continuous
 
21-Oct-19 11:30 21-Oct-19 17:00 ALTALINK, Lethbridge TE 172L (370s North Lethbridge - 254s Coaldale), 734L (241s Lethbridge Uplands - 370s North Lethbridge) 370s: standard relay maintenance 5.5 Hours
Daily
 
21-Oct-19 11:30 21-Oct-19 16:30 ALTALINK TE 452S B.F. Goodrich Fort Saskatchewan perform standard relay maintenance 5 Hours
Daily
 
21-Oct-19 11:30 22-Oct-19 16:30 ALTALINK TE 166S Dow Chemical Fort Saskatchewan perform standard relay maintenance 29 Hours
Continuous
 
21-Oct-19 12:00 21-Oct-19 16:00 ALTALINK TE 255s Vulcan RTU/SCADA download and test new configuration 4 Hours
Daily
 
21-Oct-19 12:00 21-Oct-19 17:00 ALTALINK TE 701s Blue Ridge Lumber RTU/SCADA perform baud rate change, SCADA updates for qualitrol & winding temp trips being removed 5 Hours
Daily
 
21-Oct-19 12:00 21-Oct-19 16:30 ALTALINK TE 701S Blue Ridge Lumber perform settings changes on T1 A87/50/51/../T1 SEL387E and X12 30/A1 ANNUN A1 RIL 27/BAT BBC 4.5 Hours
Daily
 
21-Oct-19 12:15 22-Oct-19 17:45 ALTALINK RB 838L (14s Devon - 325s Leduc) for existing work taking place on 739L, double circuits 838L643 and 645 29.5 Hours
Continuous
 
21-Oct-19 12:15 31-Oct-19 17:45 ALTALINK Outage 739L (14s Devon - 155s Blackmud) component replacements 10.23 Days
Continuous
 
21-Oct-19 13:00 01-Nov-19 17:00 ATCO TE 729s Otauwau RTU/SCADA RTU modifications 11.17 Days
Continuous
 
21-Oct-19 13:30 22-Oct-19 16:30 ALTALINK TE 275S Jenner perform standard relay maintenance 27 Hours
Continuous
 
21-Oct-19 13:30 04-Nov-19 17:00 ALTALINK Outage 115S Mt.Allan FortisAlberta Kananaskis Area Reliability Project (P2023) 14.19 Days
Continuous
 
22-Oct-19 07:00 22-Oct-19 17:00 EPCOR Outage 330p 1202 (330p Genesee) doble 10 Hours
Continuous
 
22-Oct-19 07:00 22-Oct-19 17:30 ATCO RB 729s 144 kV BUS (729s Otauwau) string new bus between deadends and close jumpers J1 10.5 Hours
Continuous
 
22-Oct-19 07:30 25-Oct-19 17:30 ALTALINK TE 158s Vauxhall RTU/SCADA update RTU configuration to add new protection alarms 3.42 Days
Continuous
 
22-Oct-19 08:00 24-Oct-19 16:00 ATCO Outage 959S SVC (959s Lanfine) repair cooling pump motor #2 2.33 Days
Continuous
 
22-Oct-19 08:00 23-Oct-19 17:00 ATCO RB 7L82 (855s Hamburg - 853s Ring Creek), 7L82 (788s Hotchkiss - 855s Hamburg) replace 2 fire damaged structures 1.38 Days
Daily
 
22-Oct-19 08:00 22-Oct-19 16:00 ATCO TE 9L10 (876s Brintnell - 939s Livock), ATCO Radio Tower Brintnell - Livock telecom: 876s cutover 9L10A teleprotection circuit to MPLS system 8 Hours
Continuous
 
22-Oct-19 08:00 22-Oct-19 16:00 ATCO TE 9L10 (876s Brintnell - 939s Livock), ATCO Radio Tower Brintnell - Livock Telecom: cutover 876s 9L10B teleprotection circuit to MPLS system 8 Hours
Continuous
 
22-Oct-19 08:00 22-Oct-19 16:00 ENMAX Outage 3.4TR (ENMAX 3) oil sampling MT, TC 8 Hours
Continuous
 
22-Oct-19 08:00 22-Oct-19 16:00 ATCO TE 7L81 (FNG Fort Nelson - 791s Rainbow Lake) 791s: 21B to be taken out of service to re-test one SCADA analog point 8 Hours
Continuous
 
22-Oct-19 08:00 02-Nov-19 16:00 ATCO Outage 808s 702T (808s Procter & Gamble) distribution connection project 11.33 Days
Continuous
 
22-Oct-19 08:00 22-Oct-19 16:00 ALTALINK TE AltaLink Radio Tower, AltaLink TPR Outage replace antenna at 9269R 8 Hours
Daily
 
22-Oct-19 08:00 24-Oct-19 17:00 VISIONREQ TE 354s Summerview RTU/SCADA ruggedcom network devices firmware update and MAC address filtering 2.38 Days
Daily
 
22-Oct-19 08:00 24-Oct-19 16:00 ALTALINK IO 959s SVC ATCO - Info ATCO SVC outage / maintenance 2.33 Days
Continuous
 
22-Oct-19 08:00 31-Oct-19 18:00 ATCO, ALTALINK RB 789L (818s Winefred - 1034s Margie - 898s Heart Lake) CNRL 789BL maintenance 9.42 Days
Daily
 
22-Oct-19 08:00 01-Nov-19 17:30 ALTALINK Outage 64s T1 (64s East Crossfield) salvage and installations for new station service (P1904) 10.4 Days
Continuous
 
22-Oct-19 08:30 22-Oct-19 17:00 ALTALINK TE 122S Alberta Newsprint perform standard relay maintenance 8.5 Hours
Daily
 
22-Oct-19 08:30 22-Oct-19 16:00 ENMAX, ALTALINK TE 832L (ENMAX 10 - ENMAX 12), 833L (ENMAX 2 - ENMAX 12) replace battery 7.5 Hours
Daily
 
22-Oct-19 08:30 22-Oct-19 16:00 ALTALINK TE 166s Dow Chemical Fort Saskatchewan RTU/SCADA investigate PML metering issue 7.5 Hours
Daily
 
22-Oct-19 08:30 24-Oct-19 17:00 ALTALINK TE 310P Sundance perform standard relay maintenance 2.35 Days
Continuous
 
22-Oct-19 08:30 29-Oct-19 15:30 ALTALINK Outage 1041L (370s North Lethbridge - 554s Travers), 370s 47 (370s North Lethbridge), 370s 51 (370s North Lethbridge) replace 370s48 and 370s50 7.29 Days
Continuous
 
22-Oct-19 09:00 01-Nov-19 16:00 ALTALINK TE 64S East Crossfield to modify settings files and function test new outputs to new breakers / MODs 10.29 Days
Continuous
 
22-Oct-19 10:00 24-Oct-19 17:00 ATCO Outage 930s Syn Condenser (930s Arcenciel) troubleshoot 2.29 Days
Continuous
 
22-Oct-19 10:00 22-Oct-19 16:00 ALTALINK Outage 64s East Crossfield 138kV Bus, 64s East Crossfield 240kV Bus, 64s T1 (64s East Crossfield), 64s T2 (64s East Crossfield) test new trips from 64s652 and to test block close from 64s33 6 Hours
Daily
 
22-Oct-19 12:00 01-Nov-19 16:00 ALTALINK TE 64s East Crossfield RTU/SCADA to download and test new configurations 10.17 Days
Daily
 
22-Oct-19 13:00 22-Oct-19 13:30 ATCO TE 7L760 (7L760D2 - 767s Oyen), ATCO Radio Tower Oyen - Bindloss: 767s turndown the existing microwave radio in the area that is being replaced by new radios 30 Mins
Continuous
 
22-Oct-19 13:00 22-Oct-19 15:00 ATCO Outage 939s 901T (939s Livock), 939s 901 (939s Livock), 939s 904 (939s Livock), 7L125 (950s Germain - 939s Livock) 240 kV bus -900BS1 work 2 Hours
Continuous
 
22-Oct-19 17:00 25-Oct-19 12:00 ALTALINK Outage 503L (268s Whitecourt - 323s Whitecourt Power), 268s 503 (268s Whitecourt) replace 268s503 and PT2 2.79 Days
Continuous
 
22-Oct-19 17:01 10-Nov-19 17:00 ATCO Outage 6L73 (729s Otauwau - 745s Slave Lake), 729s 702T (729s Otauwau) replace 702T and 144 kV bus structures 19.04 Days
Continuous
 
23-Oct-19 06:30 23-Oct-19 18:30 ENMAX IO ENMAX 15 install kirk key interlock system 12 Hours
Continuous
 
23-Oct-19 06:30 23-Oct-19 19:30 ALTALINK Outage 310P T36 (310p Sundance), 310P T37 (310p Sundance), 767L (310p Sundance - 767L50) footings for new station service PTs 13 Hours
Daily
 
23-Oct-19 07:00 23-Oct-19 17:00 EPCOR Outage 330p 1204 (330p Genesee) doble 10 Hours
Continuous
 
23-Oct-19 07:00 24-Oct-19 19:30 ALTALINK TE 17S Benalto 17s9 breaker replacement 1.52 Days
Daily
 
23-Oct-19 07:00 23-Oct-19 16:00 ENMAX IO 11.1TR (ENMAX 11), 11.2TR (ENMAX 11) ATS testing 9 Hours
Continuous
 
23-Oct-19 07:00 23-Oct-19 17:00 ALTALINK TE AltaLink Radio Tower 9071R and 9038R: replace radio circuit 10 Hours
Daily
 
23-Oct-19 08:00 24-Oct-19 17:00 ALTALINK TE 69s North Barrhead RTU/SCADA update configuration 1.38 Days
Daily
 
23-Oct-19 08:00 23-Oct-19 16:00 ENMAX Outage ENMAX 35.1TR (ENMAX 35) filmax LTC oil filtration maintenance 8 Hours
Continuous
 
23-Oct-19 08:00 25-Oct-19 16:00 ATCO TE 707s St.Paul RTU/SCADA 707S St Paul substation - BMS install 2.33 Days
Continuous
 
23-Oct-19 08:00 23-Oct-19 17:00 ALTALINK TE 624L (354s Summerview - 312s Fidler) relay setting update 9 Hours
Daily
 
23-Oct-19 08:00 23-Oct-19 18:00 ALTALINK Outage 707L (54s Fort Saskatchewan - 166s Dow Chemical Fort Saskatchewan), 862L (166s Dow Chemical Fort Saskatchewan - 258s Dow Hydro Carbons), 899L (166s Dow Chemical Fort Saskatchewan - 218s Fort Saskatchewan Co-Gen), 166s T1 (166s Dow Chemical Fort Saskatchewan), 166s T2 (166s Dow Chemical Fort Saskatchewan) maintenance on switches and breakers and P&C work 10 Hours
Continuous
 
23-Oct-19 08:00 24-Oct-19 17:00 ALTALINK TE 254s Coaldale RTU/SCADA update configuration 1.38 Days
Daily
 
23-Oct-19 08:00 25-Oct-19 17:00 ALTALINK TE 394s Empress RTU/SCADA update configuration for latest alarms from switchgear building project 2.38 Days
Daily
 
23-Oct-19 08:00 06-Nov-19 18:00 ALTALINK Outage 551L (945s Sunshine Village - 953s Lake Louise) rebuild of 551L (Sections 10) between str227 and str245 14.46 Days
Continuous
 
23-Oct-19 08:30 23-Oct-19 17:30 ALTALINK TE 132S Ware Junction perform standard relay maintenance 9 Hours
Daily
 
23-Oct-19 08:30 24-Oct-19 15:00 ALTALINK Outage 28s R1 (28s West Brooks), 28s T1 (28s West Brooks), 28s 240kV Bus 1 (28s West Brooks) install new air break control module for 28s15 (89) 30.5 Hours
Continuous
 
23-Oct-19 09:00 23-Oct-19 16:00 ATCO TE ATCO Radio Tower cut over teleprotection and RAS circuits from Wintering Hills tower radio link to Coyote Lake sub radio link 7 Hours
Continuous
 
23-Oct-19 09:00 23-Oct-19 16:00 ALTALINK TE 397s Benbow RTU/SCADA update SCADA and RTU 7 Hours
Daily
 
23-Oct-19 09:00 23-Oct-19 13:00 ALTALINK TE 310p 752 (310p Sundance) modify sync check settings on the C60 relay 4 Hours
Daily
 
23-Oct-19 09:00 24-Oct-19 16:00 ALTALINK TE AltaLink Radio Tower, 89s Ellerslie RTU/SCADA upgrade 9089R Ellerslie radio MPLS nodes 31 Hours
Daily
 
23-Oct-19 10:00 24-Oct-19 15:00 ATCO Outage 939s 903T (939s Livock) top up oil and leak repair on tap-changer piping 29 Hours
Continuous
 
23-Oct-19 10:00 23-Oct-19 15:00 ATCO TE ATCO Radio Tower outage on Algar_T-Telecom and Dawes_S-Telecom to upgrading firmware on IRU radios 5 Hours
Continuous
 
23-Oct-19 11:00 23-Oct-19 15:00 ALTALINK Outage 250p11 (250p Bighorn Plant) maintenance 4 Hours
Daily
 
23-Oct-19 12:00 23-Oct-19 17:30 ATCO TE 7L13 (845s Big Mountain - A808s Procter & Gamble) 808s: test 7L13 A & B protection output wiring to new bus relay 5.5 Hours
Continuous
 
23-Oct-19 13:00 29-Oct-19 13:00 ATCO Outage 6L09 (763s Hanna - 776s Richdale) cross arm replacement 6 Days
Continuous
 
23-Oct-19 13:00 23-Oct-19 17:00 ALTALINK TE 310p 1052 (310p Sundance) modify sync check settings on the C60 relay 4 Hours
Daily
 
24-Oct-19 07:00 24-Oct-19 17:00 EPCOR Outage 330p 1209 (330p Genesee) doble 10 Hours
Continuous
 
24-Oct-19 07:00 25-Oct-19 17:30 ALTALINK TE 254S Coaldale trip testing 1.44 Days
Daily
 
24-Oct-19 08:00 24-Oct-19 16:00 ENMAX Outage 1.5TR (ENMAX 1) oil sampling MT, TC. oil leak repair 8 Hours
Continuous
 
24-Oct-19 08:00 24-Oct-19 17:00 ATCO, ALTALINK TE ATCO Radio Tower, 939s Livock RTU/SCADA, 951s Thickwood Hills RTU/SCADA, 21S Marion, Sunnybrook replacing core firewall 9 Hours
Continuous
 
24-Oct-19 08:00 24-Oct-19 15:00 ALTALINK TE 385s Spring Coulee RTU/SCADA, 379s Shell Canada Waterton RTU/SCADA, 415s Drywood RTU/SCADA inspection of single channel MDS radio 7 Hours
Daily
 
24-Oct-19 08:00 24-Oct-19 10:00 ALTALINK TE 158s T2 (158s Vauxhall) modify protection 2 Hours
Daily
 
24-Oct-19 08:00 26-Oct-19 17:00 ALTALINK TE 379s Shell Canada Waterton RTU/SCADA ruggedcom network devices firmware update and MAC address filtering 2.38 Days
Daily
 
24-Oct-19 08:30 24-Oct-19 16:30 ALTALINK TE 397S Benbow implement UFLS 8 Hours
Daily
 
24-Oct-19 08:30 24-Oct-19 14:00 ALTALINK TE 498S Tilley relay maintenance 5.5 Hours
Daily
 
24-Oct-19 09:00 24-Oct-19 13:00 ALTALINK Outage 250p22 (250p Bighorn Plant) maintenance 4 Hours
Daily
 
24-Oct-19 09:00 24-Oct-19 13:00 ALTALINK TE 310P Sundance modifying sync check settings on relay 4 Hours
Daily
 
24-Oct-19 10:00 24-Oct-19 15:00 ATCO TE ATCO Radio Tower, 7L194 (2009s Willow Lake - 2011s Dawes) upgrade firmware 5 Hours
Continuous
 
24-Oct-19 10:00 24-Oct-19 12:00 ALTALINK TE 158s T2 (158s Vauxhall) modify protection 2 Hours
Daily
 
24-Oct-19 12:00 20-Dec-19 16:00 ATCO Outage 740s H.R.Milner 144 kV Main Bus, 740s 703T (740s H.R.Milner), 7L80 (740s H.R.Milner - 733s Simonette) rebuild 57.21 Days
Continuous
 
24-Oct-19 13:00 24-Oct-19 15:00 ALTALINK TE 158S Vauxhall modify protection 2 Hours
Daily
 
24-Oct-19 13:00 24-Oct-19 17:00 ALTALINK TE 310P Sundance modifying sync check settings 4 Hours
Daily
 
25-Oct-19 06:30 25-Oct-19 13:30 ALTALINK Outage 666L (498s Tilley - 28s West Brooks), 28s 60 (28s West Brooks), 28s 81 (28s West Brooks) perform IR scan of 892L; requires 892L to be loaded to (min) 30% to line rating 7 Hours
Daily
 
25-Oct-19 07:15 26-Oct-19 17:45 ATCO TE 6L126 (515L tap - 743s Sarah Lake) AltaLink request for reclose block and 6L126 on Alt Group 1 1.44 Days
Daily
 
25-Oct-19 07:15 25-Oct-19 17:45 ALTALINK Outage 526L (526L220 - 526L365) urgent repair on 526L structure # 352 – repair damaged conductor 10.5 Hours
Daily
 
25-Oct-19 08:00 25-Oct-19 11:00 ALTALINK TE 17S Benalto protection outages 3 Hours
Daily
 
25-Oct-19 08:00 25-Oct-19 17:00 ALTALINK TE 379S Shell Canada Waterton techs to update relay passwords 9 Hours
Daily
 
25-Oct-19 08:00 25-Oct-19 10:00 ALTALINK Outage 17s C1 (17s Benalto) cutover breaker fail trip from old 17s9 protection to new protection and complete functional trip test 2 Hours
Continuous
 
25-Oct-19 09:00 25-Oct-19 15:00 ATCO TE ATCO Radio Tower upgrading firmware on IRU radios between Stoney Mountain and Salt Creek
6 Hours
Continuous
 
25-Oct-19 09:00 25-Oct-19 13:00 ALTALINK TE 310p 1952 (310p Sundance) modifying sync check settings on the C60 relay 4 Hours
Daily
 
25-Oct-19 11:00 25-Oct-19 13:30 ALTALINK Outage 17s 13 (17s Benalto) cutover breaker fail trip from old 17s9 protection to new protection and complete functional trip test 2.5 Hours
Daily
 
25-Oct-19 13:00 25-Oct-19 17:00 ALTALINK TE 310p 1352 (310p Sundance) modifying sync check settings on the C60 relay 4 Hours
Daily
 
25-Oct-19 14:30 25-Oct-19 16:30 ALTALINK Outage 17s 4 (17s Benalto) cutover breaker fail trip from old 17s9 protection to new protection and complete functional trip test 2 Hours
Daily
 

Prepared On:   2019-10-17   5:12:41 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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