| MXK01 card replace | 1760680800 | 1760695200 | Planned | Pending | 
                                            
                                    | Switch replace | 1754978400 | 1754992800 | Emergency | Pending | 
                                            
                                    | Storage Network Replication Redundancy Recovery | 1732080600 | 1732087800 | Emergency | Completed | 
                                            
                                    | UMG software Update | 1725940800 | 1725944400 | Planned | Completed | 
                                            
                                    | Storage Array Management Maintenance part 2 | 1711079100 | 1711094400 | Planned | Completed | 
                                            
                                    | Storage Array Management Maintenance part 1 | 1710992700 | 1711008000 | Planned | Completed | 
                                            
                                    | Virtual Host Network Migration (Part 2) | 1704948300 | 1704967200 | Planned | Completed | 
                                            
                                    | Virtual Host Network Migration (Part 1) | 1704861900 | 1704877200 | Planned | Completed | 
                                            
                                    | Virtual Host Software Updates | 1697601600 | 1697619600 | Planned | Completed | 
                                            
                                    | Storage Array Cluster Upgrade - Part B (rescheduled) | 1697173200 | 1697187600 | Emergency | Completed | 
                                            
                                    | Storage Array Cluster Upgrade - Part A (rescheduled) | 1697086800 | 1697106600 | Emergency | Completed | 
                                            
                                    | Storage Array Cluster Upgrade - Part A | 1697000400 | 1697020200 | Planned | Completed | 
                                            
                                    | Storage Array Updates | 1696482000 | 1696496400 | Planned | Canceled | 
                                            
                                    | Storage Array Maintenance | 1695276000 | 1695279600 | Emergency | Completed | 
                                            
                                    | Mail Software Update | 1686780000 | 1686801540 | Planned | Completed | 
                                            
                                    | Security Updates to VMs and VM infrastructure | 1684296000 | 1684303200 | Planned | Completed | 
                                            
                                    | Primary Mail Server Live Migration | 1674710100 | 1674721800 | Emergency | Completed | 
                                            
                                    | Internal Virtual Machine Router Migrations | 1674702000 | 1674709200 | Emergency | Completed | 
                                            
                                    | Internal VM adjustments | 1674615600 | 1674626400 | Emergency | Completed | 
                                            
                                    | Upgrade VM host software | 1667883600 | 1667905200 | Emergency | Completed | 
                                            
                                    | Virtual host hypervisor patches (part 2) | 1663911000 | 1663921800 | Emergency | Completed | 
                                            
                                    | Virtual host hypervisor patches. | 1663299900 | 1663309800 | Emergency | Completed | 
                                            
                                    | Storage Maintenance and Software Upgrades | 1655868600 | 1655892000 | Emergency | Completed | 
                                            
                                    | VM Host Firmware Updates (3 of 3) | 1654573500 | 1654587900 | Planned | Completed | 
                                            
                                    | VM Host OS upgrade (3 of 3) and Firmware Updates (2 of 3) | 1654314300 | 1654328700 | Planned | Completed | 
                                            
                                    | VM Host BIOS update (3 of 3) and OS upgrade (2 of 3) and Firmware Updates (1 of 3) | 1654227900 | 1654245900 | Planned | Completed | 
                                            
                                    | VM Host BIOS update (2 of 3) and OS upgrade (1 of 3) | 1654141500 | 1654155900 | Planned | Completed | 
                                            
                                    | VM Host BIOS update (1 of 3) | 1654055100 | 1654065900 | Planned | Completed | 
                                            
                                    | VM Host Management Interface Upgrade | 1653968700 | 1653979500 | Planned | Completed | 
                                            
                                    | GPON shelf software upgrade | 1653375600 | 1653379200 | Planned | Completed | 
                                            
                                    | GPON shelf software upgrade | 1652943600 | 1652947200 | Planned | Completed | 
                                            
                                    | GPON shelf software upgrade | 1652770800 | 1652774400 | Planned | Completed | 
                                            
                                    | GPON shelf software upgrade | 1652338800 | 1652342400 | Planned | Completed | 
                                            
                                    | Storage Array Maintenance | 1652240700 | 1652243400 | Emergency | Completed | 
                                            
                                    | GPON shelf software upgrade | 1652166000 | 1652169600 | Planned | Completed | 
                                            
                                    | GPON shelf software upgrade | 1651734000 | 1651737600 | Planned | Completed | 
                                            
                                    | Storage Network Adjustments | 1651722300 | 1651725900 | Emergency | Completed | 
                                            
                                    | GPON shelf software upgrade | 1651561200 | 1651564800 | Planned | Completed | 
                                            
                                    | GPON shelf software upgrade | 1651129200 | 1651132800 | Emergency | Completed | 
                                            
                                    | Configure Virtual Hosts and Switches for New Storage Arrays | 1650422700 | 1650434400 | Planned | Completed | 
                                            
                                    | Storage Maintenance and Software Upgrades | 1649910600 | 1649925000 | Planned | Completed | 
                                            
                                    | Tertiary Storage Maintenance | 1649216700 | 1649221200 | Emergency | Completed | 
                                            
                                    | Storage Switch Configuration Updates | 1648698300 | 1648708200 | Planned | Completed | 
                                            
                                    | Storage Switch Configuration Updates | 1647488700 | 1647500400 | Planned | Completed | 
                                            
                                    | Storage Switch Configuration Updates | 1646973000 | 1646985600 | Planned | Completed | 
                                            
                                    | Storage Manager VM Maintenance | 1646802000 | 1646805600 | Planned | Completed | 
                                            
                                    | Storage Network Maintenence | 1646280000 | 1646287200 | Planned | Completed | 
                                            
                                    | SSL/TLS update | 1641535200 | 1641538800 | Planned | Completed | 
                                            
                                    | Virtual Infrastructure Security Update | 1639540800 | 1639551600 | Emergency | Completed | 
                                            
                                    | Apply software updates to VM infrastructure | 1633492800 | 1633496400 | Emergency | Completed | 
                                            
                                    | Mail Server SSL Cert Update | 1631739600 | 1631743200 | Emergency | Completed | 
                                            
                                    | Virtual Infrastructure Patches | 1622178000 | 1622185200 | Emergency | Completed | 
                                            
                                    | Software Updates on Storage Management VM | 1622091600 | 1622095200 | Emergency | Completed | 
                                            
                                    | BR1.WNDSON17 router migration | 1616652000 | 1616666400 | Planned | Completed | 
                                            
                                    | BR0.WNDSON17 router migration | 1616047200 | 1616061600 | Planned | Completed | 
                                            
                                    | GPON shelf software upgrade | 1614848400 | 1614852000 | Emergency | Completed | 
                                            
                                    | Software Upgrades on VM Hosts | 1613977200 | 1613984400 | Planned | Completed | 
                                            
                                    | GPON shelf software upgrade | 1606377600 | 1606377600 | Planned | Canceled | 
                                            
                                    | GPON shelf software upgrade | 1606204800 | 1606208400 | Planned | Canceled | 
                                            
                                    | GPON shelf software upgrade | 1605772800 | 1605776400 | Planned | Completed | 
                                            
                                    | Link aggregation augments | 1605600000 | 1605603600 | Planned | Completed | 
                                            
                                    | GPON shelf software upgrade | 1605600000 | 1605603600 | Planned | Completed | 
                                            
                                    | Firmware updates VM Host 6 | 1605164400 | 1605175200 | Planned | Completed | 
                                            
                                    | Firmware updates VM Host 5 | 1605078000 | 1605088800 | Planned | Completed | 
                                            
                                    | Firmware updates VM Host 4 | 1604991600 | 1605002400 | Planned | Completed | 
                                            
                                    | GPON shelf software upgrade | 1604570400 | 1604574000 | Planned | Completed | 
                                            
                                    | Edge router interface migration | 1599037200 | 1599039000 | Planned | Completed | 
                                            
                                    | DNS Cache Server Upgrade (dns-cache-04) | 1597293000 | 1597294800 | Planned | Completed | 
                                            
                                    | DNS Cache Server Upgrade (dns-cache-03) | 1596688200 | 1596690000 | Planned | Completed | 
                                            
                                    | DNS Cache Server Upgrade (dns-cache-02) | 1596083400 | 1596085200 | Planned | Completed | 
                                            
                                    | Cabinet Migration | 1594792800 | 1594800000 | Emergency | Completed | 
                                            
                                    | Surgemail software patch | 1594267200 | 1594270800 | Planned | Canceled | 
                                            
                                    | GPON shelf software upgrade | 1582192800 | 1582196400 | Planned | Completed | 
                                            
                                    | GPON shelf software upgrade | 1582020000 | 1582023600 | Planned | Completed | 
                                            
                                    | GPON shelf software upgrade | 1581588000 | 1581591600 | Planned | Completed | 
                                            
                                    | GPON shelf software upgrade | 1581415200 | 1581418800 | Planned | Completed | 
                                            
                                    | GPON shelf software upgrade | 1580806800 | 1580810400 | Planned | Completed | 
                                            
                                    | GPON shelf software upgrade | 1579770000 | 1579773600 | Planned | Completed | 
                                            
                                    | Br0 software update | 1579168800 | 1579172400 | Planned | Completed | 
                                            
                                    | vSphere Cluster Updates | 1576123200 | 1576130400 | Planned | Completed | 
                                            
                                    | Network core protection configuration | 1573552800 | 1573552800 | Planned | Completed | 
                                            
                                    | Storage Array Replication Maintenance | 1571283900 | 1571292000 | Planned | Completed | 
                                            
                                    | GPON shelf software upgrade | 1567501200 | 1567504800 | Planned | Completed | 
                                            
                                    | GPON shelf software upgrade | 1563868800 | 1563868800 | Emergency | Completed | 
                                            
                                    | MXK migrations | 1562133600 | 1562148000 | Emergency | Completed | 
                                            
                                    | Virtual Host Server Maintenance | 1559671200 | 1559685600 | Emergency | Completed | 
                                            
                                    | Metaswitch software update | 1553580000 | 1553594400 | Planned | Completed | 
                                            
                                    | GPON shelf software upgrade | 1552554000 | 1552557600 | Planned | Completed | 
                                            
                                    | GPON shelf reboot and upgrade | 1550127600 | 1550131200 | Emergency | Completed | 
                                            
                                    | GGC configuration changes | 1549364400 | 1549364400 | Planned | Completed | 
                                            
                                    | Google and Akamai caching server re-home | 1548154800 | 1548158400 | Planned | Canceled | 
                                            
                                    | GPON shelf software upgrade | 1548151200 | 1548154800 | Planned | Completed | 
                                            
                                    | Netflix OpenConnect appliance re-IP | 1547550000 | 1547557200 | Emergency | Completed | 
                                            
                                    | Fibre shelf upgrades | 1546941600 | 1546945200 | Planned | Completed | 
                                            
                                    | BAS SCB upgrade | 1545129000 | 1545132600 | Planned | Completed | 
                                            
                                    | BAS L2TP session bounce | 1542279600 | 1542280500 | Emergency | Completed | 
                                            
                                    | BAS primary swap | 1542178800 | 1542182400 | Emergency | Completed | 
                                            
                                    | Core router Software update | 1536829200 | 1536832800 | Emergency | Completed | 
                                            
                                    | Storage Array SW Upgrade | 1526274000 | 1526292000 | Planned | Completed | 
                                            
                                    | Storage Array Controller Restart | 1525932000 | 1525935600 | Emergency | Completed | 
                                            
                                    | Core switch QOS adjustments | 1525856400 | 1525860000 | Planned | Completed | 
                                            
                                    | Office router NPE swap | 1525255200 | 1525258800 | Planned | Completed | 
                                            
                                    | Patch Panel remount | 1520406000 | 1520420400 | Planned | Completed | 
                                            
                                    | Patch panel rewire stage 2 | 1517986800 | 1518001200 | Planned | Completed | 
                                            
                                    | Patch panel rewire | 1517382000 | 1517396400 | Planned | Completed | 
                                            
                                    | Critical Patches for ESXi | 1515135600 | 1515150000 | Emergency | Completed | 
                                            
                                    | Core switch software upgrade | 1508922000 | 1508925600 | Planned | Completed | 
                                            
                                    | Core switch Software Upgrade | 1508317200 | 1508320800 | Planned | Completed | 
                                            
                                    | DDOS mitigation config | 1501578000 | 1501581600 | Planned | Completed | 
                                            
                                    | Surgemail SSL certificate update | 1501538400 | 1501556400 | Planned | Completed | 
                                            
                                    | Upgrade cache DNS VM memory (CDNS1 and CDNS3) | 1501207200 | 1501214400 | Emergency | Completed | 
                                            
                                    | Upgrade cache DNS VM memory (CDNS2 and CDNS4) | 1501120800 | 1501128000 | Emergency | Completed | 
                                            
                                    | DR router redundancy config | 1501048800 | 1501063200 | Planned | Completed | 
                                            
                                    | Upgrade cache DNS VM memory (CDNS1 and CDNS3) | 1501034400 | 1501041600 | Emergency | Canceled | 
                                            
                                    | Bandwidth augment TCMSON20 | 1500627600 | 1500631200 | Planned | Completed | 
                                            
                                    | Upgrade Virtual Infrastructure - ESXi | 1497758400 | 1497783600 | Planned | Completed | 
                                            
                                    | Upgrade Virtual Infrastructure - vCenter | 1497326400 | 1497340800 | Planned | Completed | 
                                            
                                    | Prepare Virtual Infrastructure for Upgrades | 1497153600 | 1497175200 | Planned | Completed | 
                                            
                                    | Metaswitch software update | 1496728800 | 1496743200 | Planned | Completed | 
                                            
                                    | Voice reconfig Stage 4 | 1493100000 | 1493114400 | Planned | Completed | 
                                            
                                    | Switch reboot | 1493024400 | 1493028000 | Planned | Completed | 
                                            
                                    | Switch upgrade | 1492592400 | 1492596000 | Planned | Completed | 
                                            
                                    | Router Reconfig Phase 3 | 1490853600 | 1490868000 | Planned | Completed | 
                                            
                                    | Core switch reboot | 1490076000 | 1490090400 | Planned | Completed | 
                                            
                                    | Router reconfig phase 2 | 1489471200 | 1489485600 | Planned | Completed | 
                                            
                                    | Voice router reconfig | 1488870000 | 1488884400 | Planned | Canceled | 
                                            
                                    | Controller Replacement on Storage Array | 1488601800 | 1488632400 | Emergency | Completed | 
                                            
                                    | Storage OS Upgrades | 1481176800 | 1481202000 | Emergency | Completed | 
                                            
                                    | Juniper Software Upgrade | 1473228000 | 1473242400 | Planned | Completed | 
                                            
                                    | Juniper router software upgrade | 1472018400 | 1472032800 | Planned | Completed | 
                                            
                                    | Media gateway sps | 1472018400 | 1472019300 | Planned | Completed | 
                                            
                                    | Lag deployment | 1456995600 | 1457002800 | Planned | Completed | 
                                            
                                    | Eaps updates | 1456909200 | 1456916400 | Planned | Completed | 
                                            
                                    | Data Center Maintenance | 1456822800 | 1456830000 | Planned | Completed | 
                                            
                                    | vSphere Maintenance - VMH1 | 1454299200 | 1454313600 | Planned | Completed | 
                                            
                                    | vSphere Maintenance - VMH2 | 1454212800 | 1454227200 | Planned | Completed | 
                                            
                                    | vSphere Maintenance - VMH3 | 1454126400 | 1454140800 | Planned | Completed | 
                                            
                                    | Mail server switch | 1452747600 | 1452751200 | Planned | Completed | 
                                            
                                    | Mail update | 1452654000 | 1452654900 | Emergency | Completed | 
                                            
                                    | Backbone splicing | 1450435500 | 1450436400 | Emergency | Completed | 
                                            
                                    | Pierre-cataraqui Cabinet resplice | 1450432800 | 1450436400 | Planned | Completed | 
                                            
                                    | Core router lag upgrade | 1442901600 | 1442901600 | Emergency | Completed | 
                                            
                                    | Lns test migration | 1442901600 | 1442901600 | Emergency | Completed | 
                                            
                                    | Core Switch Software upgrade | 1438927200 | 1438930800 | Planned | Completed | 
                                            
                                    | Core switch reboot | 1438236000 | 1438239600 | Planned | Completed | 
                                            
                                    | Backbone Fibre Repair | 1435899600 | 1435917600 | Planned | Completed | 
                                            
                                    | Core switch upgrade/config | 1432792800 | 1432796400 | Planned | Completed | 
                                            
                                    | Switch replacement | 1432184400 | 1432184400 | Planned | Completed | 
                                            
                                    | Metaswitch Software Upgrade | 1432180800 | 1432188000 | Planned | Completed | 
                                            
                                    | Core Switch Software upgrade | 1431583200 | 1431586800 | Planned | Completed | 
                                            
                                    | LAG configuration | 1428559200 | 1428566400 | Planned | Completed | 
                                            
                                    | Cable termination replacement | 1426140000 | 1426154400 | Emergency | Completed | 
                                            
                                    | Web server migration | 1423895400 | 1423906200 | Planned | Completed | 
                                            
                                    | Web server migration | 1423292400 | 1423306800 | Planned | Canceled | 
                                            
                                    | Metaswitch EAS upgrade | 1417676400 | 1417690800 | Planned | Completed | 
                                            
                                    | ELSM config deployment | 1417676400 | 1417683600 | Planned | Completed | 
                                            
                                    | Sarnia oc-12 testing | 1413525600 | 1413525600 | Planned | Completed | 
                                            
                                    | MXK upgrades and regroom | 1413525600 | 1413525600 | Planned | Completed | 
                                            
                                    | Metaswitch Software Upgrade | 1413518400 | 1413522000 | Planned | Completed | 
                                            
                                    | Finial Eaps Conversion | 1395201600 | 1395205200 | Planned | Completed | 
                                            
                                    | OSPF Routing reconfig | 1395201600 | 1395205200 | Planned | Completed | 
                                            
                                    | Restart BR1.WNDSON17 | 1394510400 | 1394517600 | Emergency | Completed | 
                                            
                                    | MXK Upgrade | 1390460400 | 1390471200 | Planned | Completed | 
                                            
                                    | Link upgrade WNDSON12 | 1390460400 | 1390471200 | Planned | Completed | 
                                            
                                    | DSLAM regroom | 1390460400 | 1390460400 | Planned | Completed | 
                                            
                                    | UPS preventative maintenace | 1385650800 | 1385668800 | Planned | Completed | 
                                            
                                    | TCMSON20 MXK 02 revert | 1375945200 | 1375948800 | Planned | Completed | 
                                            
                                    | ups servicing | 1374859800 | 1374863400 | Planned | Completed | 
                                            
                                    | BLC upgrade | 1374649200 | 1374660000 | Emergency | Completed | 
                                            
                                    | Voice Switch Upgrade | 1368590400 | 1368612000 | Planned | Completed |