Six killed after concrete slab collapse in Ormonde building

Rescue teams race against time as families wait for answers

What began as an ordinary workday in the south of Johannesburg ended in heartbreak.

Six people have died following a devastating building collapse at Amethyst Business Park in Ormonde, where emergency crews spent hours digging through rubble in the hope of finding survivors.

The collapse happened at 6 Amethyst Road, sending shockwaves through the industrial area and beyond. Within minutes, sirens echoed across the suburb as the City of Johannesburg Emergency Management Services (EMS) descended on the scene.

By late afternoon, the mood had shifted from urgent rescue to grim confirmation: six lives were lost.

What happened in Ormonde?

According to EMS spokesperson Xolile Khumalo, search and rescue operations began immediately, with teams prioritising locating trapped workers and securing the site.

The collapse involved a first-floor concrete slab inside a two-storey building. Mgcini Tshwaku, Johannesburg’s MMC for Public Safety, confirmed that the slab separating the two storeys gave way, triggering significant structural failure.

Preliminary reports indicate the slab caved in earlier on Monday, though the exact cause remains unknown.

At one stage, Tshwaku told media on site that four people had died, while others were still missing. Two victims were trapped on top of each other beneath the debris. A third person was critically trapped, with rescuers considering the possibility of amputation due to severe entrapment of a leg.

Shortly after those remarks, EMS confirmed the death toll had risen to six.

Desperate hours under the rubble

Rescue workers from both public and private emergency services worked shoulder to shoulder paramedics, firefighters, and search and rescue teams carefully lifting concrete and twisted metal.

Two people were initially trapped. One was later rescued. Three others remained unaccounted for as operations continued into the evening.

Officials have not yet determined what caused the structural failure. A full investigation will begin once all individuals are accounted for and the site is declared safe.

Public urged to stay away

Authorities called on residents and curious onlookers to avoid the area to allow emergency personnel to work without obstruction. Scenes like these often draw crowds, but in tightly packed industrial zones like Ormonde, access routes are critical for ambulances and heavy rescue vehicles.

A city on edge

For many Joburg residents, this tragedy feels unsettlingly familiar.

Building safety has become an increasingly sensitive topic in the city, especially after recent structural disasters in the inner city and other parts of Gauteng. Social media platforms were flooded with posts expressing grief, anger and frustration with many asking how such collapses keep happening in commercial and industrial spaces.

Some users questioned whether proper inspections had been conducted. Others demanded accountability if negligence is found. While it is still too early to speculate, the conversation has already shifted toward oversight, compliance, and the state of ageing infrastructure across parts of Johannesburg.

City Power has already ruled out a transformer explosion as the cause, narrowing the focus to structural failure.

What happens next?

Tshwaku confirmed that once rescue operations are complete, a thorough investigation will be launched to determine exactly why the concrete slab gave way.

For now, however, the priority remains locating the missing and supporting affected families.

“Our thoughts and prayers are with the victims, their families and all those affected,” Tshwaku said at the scene, commending the rapid and coordinated response of emergency teams.

As rescue crews continue working around the clock, Ormonde remains cordoned off, a stark reminder of how quickly an ordinary Monday can turn into tragedy.

Johannesburg waits for answers.