The Merivale explosion what we know, and how it all happened

It's been two days since a massive explosion tore through a tanker truck manufacturerin Ottawa's south end, and the complex, multi-faceted investigation is only just getting started.

Developments have been flying fast and furious since the first 911 calls came in at around 1:30 p.m. Thursday.

While it will likely be some time beforethere's a firm explanation as to what caused the explosion, some details have been confirmed including that one person is dead and five more are missing and presumed dead.

Here's what we know so far, and when we learned it.

Thursday

At around 1:30 p.m., people start calling 911 about a massive explosion at an industrial business on Merivale Road just south of West Hunt Club road.

Some callers reportflames 15 to 18 metres high at the site, while witnesses tell CBC they heard loud bangs and booming noises.

Firefighters on scene discover the building is engulfed in flames and the roof and walls are collapsing. They begin fighting a defensive battle against the fire.

Just after 2 p.m., Ottawa police tweet that people have been injured in an explosion and fire on the 1900 block of Merivale, and a stretch of Merivale has been blocked off.

CBC reporters arrive on scene or as close as they can get shortly afterward to find officers directing traffic, emergency vehicles racing by, and smoke billowing in the distance.

Acting fire chief Paul Huttgives his first update from the scene at around 3:30 p.m., telling reporters two people have been taken to hospital with undisclosed injuries. At roughly the same time, The Ottawa Hospital says in a statement they actually have three people in their care.

Ottawa Mayor Jim Watson, meanwhile, discloses the location of the fire as Eastway Tank Pump & Meter Ltd., a manufacturer of custom tank trucks.

About one hour later, Hutt gives a second update, saying the fire is still active and they need to bring in heavy equipment to suppress it. He says crews are sucking up any contaminated water and taking air quality samples, and there's no danger to nearby residents.

Paramedics, meanwhile, confirm three people are indeed in hospital two in critical condition, one in stable condition.

No danger to residents as Merivale Road fire continues to burn, fire chief says

3 years ago

Duration 0:59

Ottawa Fire Services acting chief Paul Hutt says officials are taking steps to keep the area clean and safe for residents as they continue to fight the fire on Merivale Road, which remains closed to traffic.

Shortly after 5:30 p.m., Ottawa Fire Services announces a "family reunification centre" has been set up at Woodvale Pentecostal Church in order to reunite employees with their families.

Firefightersofficially bring the blaze under control at 5:48 p.m.

Ottawa police, fire and paramedics issue a joint news release just before 7 p.m., urgingall workers and their family members to head to the reunification centre to make sure everyone is accounted for. They say emergency crews are still searching the fire scene and watching for any flare-ups.

Merivale Road reopens at around 7:30 p.m.

Friday

Knoxdale-Merivale Coun. Keith Egli, who represents the area, providesan early-morning update to CBC Radio'sOttawa Morning. He says he visited the reunification centre Thursday night but didn't know if all workers were accounted for.

At a 9 a.m. press conference, nearly 20 hours after the explosion, police officially confirm five people who were in the building at the time of the explosion are missing and believed to be dead.

Police also say one of the three men taken to hospital Thursday haddied. Another is in stable condition, while the third was released from hospital.

• 1 dead, 5 missing and presumed dead in Ottawa explosion and fire

Ottawa policeannounce the arson unit will be the lead investigators for the force, although they do not say whether they believe the explosion and fire were caused by adeliberate act.

One dead, five missing in Merivale Road fire, police say

3 years ago

Duration 0:53

Ottawa police Insp. Frank D'Aoust said one man has died and another five people are missing and presumed dead after the Thursday afternoon explosion and fire at a business on Merivale Road.

Ontario'sOfficeof the ChiefCoroner confirms it wouldhelp with the investigation shortly before 10 a.m.

Just before noon, Eastway Tank president Neil Greene issues a statement saying he is "completely [devastated]" and his company will co-operate with all investigations.He says they want to "get to the bottom of what happened."

• Eastway Tank: A family business devastated by 'tragic explosion'

Another city councillor, Tim Tierney,tellsCBC Newsat around 1 p.m. about how he was nearby when the explosion occurred. He says he initially thought it was an earthquake.

Ottawa councillors describe catastrophic Merivale Road fire

3 years ago

Duration 1:18

Councillors Tim Tierney and Keith Egli say officials are investigating the cause of the fire and are still searching for the five people who are missing after the blaze began Thursday afternoon.

Ontario's Ministry of Labour says around 4:30 p.m.they will conduct a parallel investigation.

A spokesperson says they issued four ordersagainst Eastway Tank in 2017, related to issues like ventilation, welding and hazardous chemicals. They were fully complied with.

The Ministry of the Environment, meanwhile, sends an emailjust before 5:30 p.m.to say that clean-up efforts are still taking place and that environmental risks to the community are low.

Drone footage captured by CBC roughly around that time also shows work continuing at the fire site.

OnFriday evening, the identity of one of the victims, 57-year-oldRick Bastien, was confirmed to CBC News by his son.

• Victims of deadly industrial blast remembered as 'good people'

Josh Bastiensaid his father, a long-time Eastway employee listed onthe company's directory as a welder/fabricator/mechanic, was a "stand-up guy" who was "loved by everyone that came across him."

A former Eastway employee himself, Bastienalso shed light onthe other five victims, saying they were his friends and calling them all "good people."