Explore every episode of Causality
Pub. Date | Title | Duration | |
---|---|---|---|
07 May 2020 | 34: Aberfan | 00:34:44 | |
One Friday morning in 1966 in a small town in Wales a mining spoils waste tip let go with a river of liquified rubble destroying buildings and a school. Killing 144 people, mostly children in their classrooms. The mechanics of how this happened are simple. The ignorance and economics of why this happened boggles the mind. With John Chidgey. Related episodes: Investigation and Reports:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producers: Mitch Biegler, John Whitlow, Joseph Antonio, Kevin Koch and Oliver Steele. | |||
30 Jan 2020 | 33: 737 MAX | 01:05:52 | |
With two crashes in five months of the new 737 4th Generation a design flaw seemed likely. We look at how Boeings focus on cost-avoidance, grandfathering and bending probabilities during design would ultimately cost 346 people their lives. With John Chidgey. Related episodes: Investigation and Reports:
History of Boeing: Technical Information:
Standards and Bulletins:
Fallout:
Forum Articles:
Links of potential interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producers: John Whitlow, Joseph Antonio, Kevin Koch and Shane O'Neill. | |||
03 Oct 2019 | 31: Black Energy | 00:26:13 | |
The evening before Christmas Eve in 2015 saw a widespread blackout of the power grid across the Ukraine. We look at how a cyber-attack on electric utility companies in Europe, changed how cyber-security is regarded in control systems, forever. With John Chidgey. Links of potential interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producers: Carsten Hansen, John Whitlow, Joseph Antonio and Kevin Koch. | |||
06 Dec 2019 | 32: Walkerton | 00:33:48 | |
In 2000 the small township of Walkerton Ontario witnessed the largest outbreak of E.Coli infections in Canada's history. The water utility claimed the town water was safe, but it wasn't and many people paid with their lives. With John Chidgey. Links of potential interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producers: Carsten Hansen, John Whitlow, Joseph Antonio and Kevin Koch. With thanks to Jon Paul for the topic suggestion. | |||
16 Oct 2015 | 1: BP Texas City | 00:34:31 | |
The BP Texas City Oil Refinery disaster in 2005 shocked the world. With many safe-guards in place and lost-time injury rates so low, how could so many people be killed in a wholly preventable disaster? With John Chidgey. Links of potential interest:
Notes:
Support Causality on Patreon Episode Gold Producers: 'r' and Steven Bridle. Episode Silver Producers: Mitch Biegler, Shane O'Neill, Lesley, Jared Roman, Joel Maher, Katharina Will, Chad Juehring, Dave Jones and Kellen Frodelius-Fujimoto. | |||
05 Jun 2016 | 10: The Comet | 00:24:10 | |
The Comet was the worlds first commercial jet aeroplane and those that flew aboard it formed the so-called JetSet. When they started to crash, the world of aviation changed forever. With John Chidgey. Links of potential interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producer: Chris Stone. | |||
03 Jul 2016 | 11: Flint Michigan | 00:26:45 | |
For decades Flint Michigan derived safe drinking water from Detroit. When the supply was switched to save money a series of events unfolded and their supply became undrinkable. How could this happen? With John Chidgey. Links of potential interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producer: Chris Stone. | |||
29 Sep 2016 | 12: Mont Blanc Tunnel | 00:23:04 | |
The Mont Blanc tunnel cut hours off the journey between Italy and France and in 1999 in a fire emergency services were unable to save 38 lives. We look at why. With John Chidgey. Links of potential interest: Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producer: Chris Stone. | |||
13 Nov 2016 | 13: Costa Concordia | 00:24:32 | |
A near-new modern cruise liner with all the navigational aids and maps struck rocks and sank killing over 30 people and the man most responsible still walks free today. With John Chidgey. Links of potential interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producer: Chris Stone. | |||
22 Dec 2016 | 14: Concorde | 00:25:06 | |
The Concorde was the first commercially successful supersonic aeroplane that flew for nearly 25 years without a fatality and was considered the safest aeroplane in the world at the time until it crashed. The incident ended the lives of 113 people and it ultimately ended the Concorde itself. With John Chidgey. Links of potential interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producer: Chris Stone. | |||
27 Jan 2017 | 15: Sampoong Department Store | 00:27:36 | |
The Sampoong Department Store in South Korea collapsed in 1995 killing over 500 people. The investigators were shocked to find just how many rules had been broken but the true root cause might have been something more innocuous. With John Chidgey. Links of potential interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producer: Chris Stone. | |||
10 Mar 2017 | 16: Tenerife | 00:28:45 | |
In 1977 on the small island of Tenerife two 747 Jumbo Jets collided on the runway in poor visibility. A miscommunication clearly occurred, but even today, the same elements still exist and it could happen again. With John Chidgey. Links of potential interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producers: Chris Stone, Eivind Hjertnes and Daniel Dudley. | |||
02 Jun 2017 | 17: Three Mile Island | 00:32:31 | |
On March 28, 1979 Unit 2 of the Three Mile Island Nuclear Plant in the United States of America an incident would lead to a partial reactor core meltdown. Many blamed the operators for stopping the reactor cooling system but the real root causes showed a known flaw in the design and alarm flooding had blinded the operators to what was actually happening. With John Chidgey. Related episodes: Links of potential interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producers: Carsten Hansen, Eivind Hjertnes and Daniel Dudley. | |||
22 Nov 2017 | 19: Smiler | 00:20:00 | |
In 2015 at Alton Towers in the UK, The Smiler Rollercoaster experienced a major incident leading to severe injuries for multiple riders. We look at how pressure to get the ride running again and mis-communication defeated the system designed to protect the riders. With John Chidgey. Links of potential interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producers: Chris Stone and Eivind Hjertnes. | |||
30 Oct 2015 | 2: Don't Roll On Me | 00:24:51 | |
Roll cages in cars are supposed to improve safety but do they actually cause the problem they're trying to protect you from? With John Chidgey. Links of potential interest:
Support Causality on Patreon Episode Silver Producer: Chris Stone. | |||
24 Feb 2018 | 20: Stava Dam | 00:21:45 | |
On the 19th of July, 1985 in Tesero, Northern Italy, a tailings dam gave way and killed 268 people. With the most common tailings dam design in the world, what went wrong and how widespread are the risks? With John Chidgey. Links of potential interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producers: Chris Stone, Eivind Hjertnes and Carsten Hansen. | |||
29 Apr 2018 | 21: Milford Haven | 00:31:39 | |
A turning point in control systems user interface design and alarm management happened in an unlikely place that few have ever heard of. We look at what went wrong at Milford Haven. With John Chidgey. Links of potential interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producers: Chris Stone and Carsten Hansen. | |||
08 Jul 2018 | 22: Chernobyl | 00:47:06 | |
The largest nuclear incident in human history released an estimated 400 times the radioactive material compared to Hiroshima and Nagasaki. It all happened because of a test that was delayed by one shift, or was it the ultimate inevitability of a flawed reactor design? With John Chidgey. Prior Episode References: Technical References:
Timelines:
Essays, Regulations and Miscellaneous:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producers: Carsten Hansen and John Whitlow. | |||
13 Nov 2015 | 3: Fukushima | 00:44:32 | |
What went wrong with Fukushima 1 Daiichi Nuclear Power Plant in 2011. With John Chidgey. Links of potential interest:
Support Causality on Patreon Episode Silver Producer: Chris Stone. | |||
11 Dec 2015 | 4: Titanic | 00:24:05 | |
The Titanic famously sank on her maiden voyage with a huge loss of life. No ship is unsinkable. With John Chidgey. Links of potential interest:
Support Causality on Patreon Episode Silver Producer: Chris Stone. | |||
23 Dec 2015 | 5: Maccabiah | 00:20:13 | |
The 15th Maccabiah Games in 1997 had a temporary bridge for the opening ceremony. The world was shocked when it failed and it did so on every level. With John Chidgey. Links of potential interest:
Support Causality on Patreon Episode Silver Producer: Chris Stone. | |||
29 Jan 2016 | 6: Amagasaki | 00:23:06 | |
The Amagasaki rail crash was entirely caused by human error but was it a fear of punishment by the company that was ultimately the cause. With John Chidgey. Links of potential interest:
Support Causality on Patreon | |||
11 Feb 2016 | 7: Piper Alpha | 00:28:35 | |
The Piper Oil field in the North Sea became the site of one of the worst Offshore Oil Rig disasters in history when Piper Platform Alpha went up in flames. With John Chidgey. Links of potential interest: Support Causality on Patreon Episode Gold Producer: 'r'. | |||
10 Mar 2016 | 8: Challenger | 00:37:12 | |
The Challenger Space Shuttle was directed to launch on the coldest day on record in Florida and 73 seconds after launch it exploded but the engineers saw it coming. With John Chidgey. Links of potential interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producer: Chris Stone. | |||
27 Apr 2016 | 9: Hindenburg | 00:27:18 | |
The largest airship ever constructed burst into flames when trying to land in 1937 in New Jersey in what has become one of the most striking disasters of modern times. With John Chidgey. Links of potential interest: Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producers: Chris Stone and John Whitlow. | |||
15 Sep 2015 | 0: Trailer | 00:01:29 | |
Chain of Events. Cause and Effect. We analyse what went right and what went wrong as we discover that many outcomes can be predicted, planned for and even prevented. With John Chidgey. Chain of Events. Cause and Effect. We analyse what went right and what went wrong as we discover that many outcomes can be predicted, planned for and even prevented. This is Causality and I’m John Chidgey. An electrical engineer by degree, Chartered Professional Engineer in Electrical, Information, Telecommunications and Electronic Engineering, with a passion for fault finding, root cause analysis and above all else, learning lessons from our collective mistakes. Because when we don’t understand our collective history, we’re doomed to make the same mistakes, over and over again. I’m the creator, writer, researcher, host, editor and producer of Causality. My goal: not only explore what went wrong with major incidents that occurred around the world throughout history, but to explore what people, real people that could have made a difference at the time, what could they have done differently to prevent that from happening. How can we design things better? How can prevent incidents from occurring. From Titanic to Challenger, from Piper Alpha to Flint Michigan, from Bhopal to Deepwater Horizon, there are always things we could have done, to prevent them. No actors, no sound effects, no re-enactments, no nonsense. If you’re an engineer, an operator, a designer, a developer or a person that’s just curious and cares, I hope you’ll join me as we discover that many outcomes can be predicted, planned for and even prevented. I’m John Chidgey. This is Causality. Thanks in advance for listening. Support Causality on Patreon | |||
14 Sep 2017 | 18: The Fog | 00:20:03 | |
In 1952 a fog in London left 4,000 dead in just 4 days but many more would die before the causes could be rectified. Worse than that, it had happened before and it’s happening again right now, somewhere else. With John Chidgey. Links of potential interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producers: Chris Stone and Eivind Hjertnes. | |||
31 Aug 2018 | 23: Kipton | 00:19:25 | |
When two trains collided head on at Kipton, Ohio in 1891, it was a wake up call for the railroad industry in North America whose impacts would be far-reaching and would lead to a new timekeeping standard that was unprecedented. With John Chidgey. Links of potential interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producers: Carsten Hansen and John Whitlow. With thanks to Clinton Philips for the topic suggestion. | |||
13 Dec 2018 | 24: Columbia | 00:26:39 | |
In 2003 the Space Shuttle Columbia launched successfully but after its mission was completed burned up on re-entry with the loss of all onboard. We look at how normalisation of deviation blinded many at NASA to a risk that had existed since 1981. With John Chidgey. Links of potential interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producers: Carsten Hansen and John Whitlow. | |||
08 Jan 2019 | 25: Deepwater Horizon | 00:47:22 | |
In 2010 an Oil Drilling Rig suffered a catastrophic well blowout, killing 11 people, destroying the rig and leading to the worst maritime oil spill in history. It all happened a few hours after the well was declared safe and ready for handover. We look at the human and financial factors that led to the incident at Macondo. With John Chidgey. Links of potential interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producers: Carsten Hansen and John Whitlow. | |||
07 Feb 2019 | 26: Bhopal | 00:35:53 | |
In December, 1984 in the city of Bhopal in central India, a Union Carbide Pesticide plant would fail and release tonnes of toxic gas into the city, killing thousands of people. It was the worst industrial disaster in human history. We follow the threads and trace back the root causes behind the incident at Bhopal. With John Chidgey. Links of potential interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producers: Carsten Hansen and John Whitlow. | |||
04 Apr 2019 | 27: Gare De Lyon | 00:28:05 | |
On the 27th of June, 1988 in central Paris a runaway train collided with a stationary train in Gare De Lyon station, claiming 56 lives and injuring 60 more. Whilst the court found the driver guilty and sent him to jail, was he solely to blame? We look at how poor design decisions made Gare De Lyon inevitable. With John Chidgey. Prior Episode References: Links of potential interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producers: Carsten Hansen and John Whitlow. | |||
09 May 2019 | 28: Hotel New World | 00:25:18 | |
In 1986 an unremarkable building in Singapore collapsed killing dozens of people. We look at how the supervision of the construction and the design itself resulted in a structure that was at best critically stable, and ultimately one that could only ever fail. With John Chidgey. Prior Episode References: Links of potential interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producers: Carsten Hansen, John Whitlow and Joseph Antonio. | |||
04 Jun 2019 | 29: Flight 1549 | 00:23:29 | |
In 2009 an AirBus A320 departing LaGuardia Airport in New York suffered a dual engine failure due to a bird strike during takeoff. In a highly improbable event an equally highly improbable landing in the Hudson River shocked and amazed the world. We look at what went right on Flight 1549. With John Chidgey. Links of potential interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producers: Carsten Hansen, John Whitlow and Joseph Antonio. | |||
04 Jul 2019 | 30: Tim Maia | 00:19:06 | |
As part of Rio's preparations for the Olympics in 2016 a cycling pathway was built adjacent to a narrow, congested roadway along a picturesque shoreline. When a section collapsed only months before the opening ceremony killing two people, the world looked on with growing concerns about the imminent Olympics. With John Chidgey. Links of potential interest:
Photo Gallery Links:
Links of Interest (Portuguese):
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producers: Carsten Hansen, John Whitlow and Joseph Antonio. | |||
26 Jul 2020 | 35: San Bruno | 00:49:33 | |
A modification made in 1956 to a pipeline built in the 1940s would ultimately fail costing 8 people their lives in 2010. We look at what went wrong with PG&Es gas pipeline in San Bruno, California. With John Chidgey. Investigation and Reports: Technical Links:
Links of Potential Interest:
Legal Links:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producers: Mitch Biegler, John Whitlow, Joseph Antonio, Kevin Koch, Oliver Steele and Shane O'Neill. With thanks to John for the topic suggestion. | |||
15 Sep 2020 | 36: Big Dig | 00:31:47 | |
A series of concrete ceiling tiles in a tunnel portal collapsed on a moving car killing the passenger in downtown Boston in 2006. The selection of the epoxy used in the ceiling tile anchors was unusual and a failure to heed the warning signs were at odds on a huge project under pressure to deliver when already twice over time and five times over budget. With John Chidgey. Investigation Report: Technical Links: Links of Potential Interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producers: Mitch Biegler, John Whitlow, Kevin Koch, Oliver Steele, Hafthor and Shane O'Neill. With thanks to Sean for the topic suggestion. | |||
26 Nov 2020 | 37: Variola Birmingham | 00:34:30 | |
In 1978 on the cusp of the eradication of SmallPox a Medical Photographer became infected and would ultimately die from the Variola virus. We look at how admiration, promotion and delegation led to a wholly avoidable outcome. With John Chidgey. Investigation Report: Medical Analyses: Links of Potential Interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producers: Mitch Biegler, John Whitlow, Kevin Koch, Oliver Steele, Lesley Law Chan, Hafthor and Shane O'Neill. | |||
24 Jan 2021 | 38: Thunder River Rapids | 00:36:35 | |
A popular family-friendly ride at DreamWorld would claim the lives of four people in 2016. In nearly thirty years of operation the ride had several similar but non-fatal incidents with blame placed on the operator every time, when a three thousand dollar modification could have prevented a horrific incident. With John Chidgey. Investigation Report: Links of Potential Interest:
Support Causality on Patreon Episode Gold Producer: 'r'. Episode Silver Producers: Mitch Biegler, John Whitlow, Kevin Koch, Oliver Steele, Lesley Law Chan, Hafthor and Shane O'Neill. | |||
23 Mar 2021 | 39: Therac-25 | 00:53:10 | |
The successor to the Therac-6 and Therac-20 RadioTherapy machines would integrate the powerful DEC PDP-11 mini-computer to control all of the Therac-25s functions, including the safety interlocks, for the first time. In two years the 11 machines in service would overdose six people across two countries, killing three of them before they figured out why. With John Chidgey. This show is Podcasting 2.0 Enhanced Reports into the Incidents:
Links of Potential Interest:
Support Causality on Patreon Episode Gold Producers: 'r' and Chip Salzenberg. Episode Silver Producers: Mitch Biegler, John Whitlow, Kevin Koch, Oliver Steele, Lesley Law Chan, Hafthor and Shane O'Neill. | |||
24 May 2021 | 40: Ocean Ranger | 00:46:36 | |
The largest semi-submersible Offshore Drilling Rig of its day, sank in a storm in 1982 whilst two smaller nearby rigs survived with minimal damage. We dive into how not closing a portlight cover, triggered a series of events that cost 84 people their lives. With John Chidgey. This show is Podcasting 2.0 Enhanced Report into the Incidents: Links of Potential Interest:
Support Causality on Patreon Episode Gold Producers: 'r' and Chip Salzenberg. Episode Silver Producers: Mitch Biegler, John Whitlow, Kevin Koch, Oliver Steele, Lesley Law Chan, Hafthor, Shane O'Neill and Bill. With thanks to Gregory Hess for the topic suggestion. | |||
08 Jul 2021 | 41: Florida International University | 00:43:10 | |
The university wanted a bridge for its students over a busy roadway that would appear intriguing from afar. Instead it collapsed before it was even finished. We look into how design errors, poor peer review and denial led to a collapse that claimed six peoples lives. With John Chidgey. This show is Podcasting 2.0 Enhanced Report into the Incidents: Design Criteria and Bid:
Civil Structural References:
Companies Involved: Links of Potential Interest:
Riverside Expressway: Support Causality on Patreon Episode Gold Producers: 'r' and Steven Bridle. Episode Silver Producers: Mitch Biegler, John Whitlow, Shane O'Neill, Kevin Koch, Oliver Steele, Lesley Law Chan, Hafthor and Bill. | |||
16 Sep 2021 | 42: Royal Canberra Hospital | 00:45:14 | |
The original Royal Canberra Hospital was flagged to be demolished in 1997 to make way for the new National Museum. A demolition via implosion was selected, but the implosion resulted in an explosion instead, and debris showered the huge crowd of onlookers with fatal consequences. With John Chidgey. This show is Podcasting 2.0 Enhanced Report into the Incident: Video Footage of the Demolition:
Video of Interest: Links of Interest:
Explosives Used In Demolition: Support Causality on Patreon Episode Gold Producers: 'r' and Steven Bridle. Episode Silver Producers: Mitch Biegler, John Whitlow, Shane O'Neill, Kevin Koch, Oliver Steele, Lesley Law Chan, Hafthor, Jared and Bill. With thanks to Infamous Sphere for the topic suggestion. | |||
09 Nov 2021 | 43: Triangle Shirtwaist Factory | 00:27:21 | |
In 1911 in Manhattan, New York, a clothing factory went up in flames just before closing time. We look at how faulty equipment, poor design and a fear of theft contributed to a wholly preventable incident that had such terrible consequences, but would trigger reforms that still impact the United States, a century later. With John Chidgey. This show is Podcasting 2.0 Enhanced Links of Interest:
Cornell University’s Excellent Resource on the Incident:
Support Causality on Patreon Episode Gold Producers: 'r' and Steven Bridle. Episode Silver Producers: Mitch Biegler, John Whitlow, Shane O'Neill, Kevin Koch, Oliver Steele, Lesley Law Chan, Hafthor, Jared, Bill and Joel Maher. | |||
10 Feb 2022 | 44: Beirut Warehouse 12 | 00:31:55 | |
In Beirut in August of 2020, an explosion at the Port of Beirut destroyed a huge part of the city. We look into how an oxidising agent, improperly handled can become an explosive and attempt to comprehend how something so dangerous was ignored repeatedly by key people, despite many warnings of an imminent disaster. With John Chidgey. This show is Podcasting 2.0 Enhanced Links of Interest:
Reports into the incident: Video and Images: Documentary:
Ammonium Nitrate Information:
Support Causality on Patreon Episode Gold Producers: 'r' and Steven Bridle. Episode Silver Producers: Mitch Biegler, John Whitlow, Kevin Koch, Shane O'Neill, Oliver Steele, Lesley Law Chan, Hafthor, Jared, Bill, Joel Maher and Katharina Will. | |||
02 Apr 2022 | 45: Granville | 00:25:53 | |
In 1977, a commuter train from the Blue Mountains, destined for Sydney central station would derail just before Granville Station, causing a bridge to collapse and crush many aboard. It remains Australia's worst ever rail disaster that was predicted by 11 engineering department heads just a year earlier. We look at how management decisions led to a completely avoidable disaster. With John Chidgey. This show is Podcasting 2.0 Enhanced Links of Interest:
Formal Investigation Extracts:
Informal Investigations:
Video: Support Causality on Patreon Episode Gold Producers: 'r' and Steven Bridle. Episode Silver Producers: Mitch Biegler, John Whitlow, Kevin Koch, Shane O'Neill, Oliver Steele, Lesley Law Chan, Hafthor, Jared, Bill, Joel Maher and Katharina Will. | |||
16 May 2022 | 46: Mindbender | 00:29:29 | |
The longest, tallest, fastest indoor rollercoaster in the world was only open six months when the last carriage of a train came loose, killing three people and all that the day following an inspection that the ride was safe to operate. We look at how a design choice made maintenance more critical and then how wishing for a ride to be safe, doesn't really help. With John Chidgey. This show is Podcasting 2.0 Enhanced Links of Interest:
Videos: News Articles:
Rollercoaster Articles:
Legislature Assembly Minutes: Support Causality on Patreon Episode Gold Producers: 'r' and Steven Bridle. Episode Silver Producers: Mitch Biegler, Kevin Koch, Shane O'Neill, Lesley Law Chan, Hafthor, Jared, Bill, Joel Maher and Katharina Will. With thanks to Quinton Zaborski for the topic suggestion. | |||
15 Jul 2022 | 47: Hyatt Regency Kansas City | 00:41:31 | |
The tallest building in Missouri with a large atrium perfect for big bands and dancing, hosted a regular Tea Dance in the summer of 1981. When two walkways collapsed killing over a hundred people, the investigators found multiple fundamental design errors. We look at how assumptions, redrafting conventions and negligence led to an incident that has become the case study in how not to do civil structural design. With John Chidgey. This show is Podcasting 2.0 Enhanced Create your own Credited Soundbite Links of Interest:
Engineering Analysis:
News Articles:
Support Causality on Patreon Episode Gold Producers: 'r' and Steven Bridle. Episode Silver Producers: Mitch Biegler, Kevin Koch, Shane O'Neill, Lesley, Hafthor, Jared, Bill, Joel Maher, Katharina Will and Dave Jones. | |||
18 Nov 2022 | 48: Instituto Goiano de Radioterapia | 00:33:09 | |
When a radiation therapy machine was left behind during a move between buildings in central Brazil, it set in motion a series of events that would lead to one of the worst radiological incidents in history. We look into how bureaucracy and misdiagnosis cost four people their lives and how the actions of a concerned mother with no medical experience, saved the lives of countless more. With John Chidgey. This show is Podcasting 2.0 Enhanced Create your own Credited Soundbite Official Report: Links of Interest:
Other Reports and Articles:
News Articles:
Related Incidents:
Support Causality on Patreon Episode Gold Producers: 'r' and Steven Bridle. Episode Silver Producers: Mitch Biegler, Kevin Koch, Shane O'Neill, Lesley, Jared, Joel Maher, Katharina Will, Dave Jones and Kellen Frodelius-Fujimoto. With thanks to Shane O'Neill for the topic suggestion. | |||
18 Jan 2023 | 49: Carmel Fireworks Explosion | 00:29:04 | |
A fireworks company in Western Australia that had been in business for nearly a century, were preparing for a fireworks display in their packing shed when one ignited and set off a fire and an explosion. Onlookers were shocked when there was a subsequent explosion that was so big it was heard 30 kilometers away leaving the facility in ruins. With John Chidgey. This show is Podcasting 2.0 Enhanced Celebrating Causality’s 50th Episode!! Reports:
Links of Interest:
News Articles:
About Pyrotechnics:
Support Causality on Patreon Episode Gold Producers: 'r' and Steven Bridle. Episode Silver Producers: Mitch Biegler, Kevin Koch, Shane O'Neill, Lesley, Jared, Joel Maher, Katharina Will, Dave Jones and Kellen Frodelius-Fujimoto. With thanks to Heather Shaw for the topic suggestion. | |||
22 Apr 2023 | 50: 737 MAX Ethiopian Air | 00:52:07 | |
Five months after Lion Air 610 crashed, another 737-MAX went down with a similar cause. However the official report was at odds with two other internationally respected investigative organisations. We dig into the detail of how the AOA Sensor was claimed to have failed, and review checklist discrepancies to extract fact from opinion as to what most likely triggered this horrible chain of events. With John Chidgey. This show is Podcasting 2.0 Enhanced Celebrating Causality’s 50th Episode!! Previous Episode: Reports:
General Information:
Articles:
Regulations:
Litigation:
Support Causality on Patreon Episode Gold Producers: 'r' and Steven Bridle. Episode Silver Producers: Mitch Biegler, Shane O'Neill, Lesley, Jared Roman, Joel Maher, Katharina Will, Chad Juehring, Dave Jones and Kellen Frodelius-Fujimoto. | |||
27 Aug 2023 | 51: I35 West | 00:36:00 | |
The I35W bridge over the Mississippi River carried 140,000 cars every day. Inspections in 1999 and 2003 showed damage to support plates that was dismissed as unimportant at the time. We look into how poor design checking and assumptions led to the bridge collapsing in 2007, costing the lives of 13 people. With John Chidgey. This show is Podcasting 2.0 Enhanced Only a Handful of T-Shirts Left! Reports: General Information: Articles:
Videos: Litigation:
Support Causality on Patreon Episode Gold Producers: 'r' and Steven Bridle. Episode Silver Producers: Mitch Biegler, Shane O'Neill, Lesley, Jared Roman, Joel Maher, Katharina Will, Chad Juehring, Dave Jones and Kellen Frodelius-Fujimoto. With thanks to Joe Stariha for the topic suggestion. | |||
09 Dec 2023 | 52: Colonial Pipeline | 00:26:12 | |
In 2021 many of Colonial Pipelines IT systems were locked by malware and out of caution they shutdown the fuel pipelines feeding nearly half of the Eastern US leading to chaos at the gas pump and a state of emergency being declared. We look at how poor off-boarding hygiene led to an easily preventable cyber-attack. With John Chidgey. Hearing:
General Information:
Support Causality on Patreon Episode Gold Producers: 'r' and Steven Bridle. Episode Silver Producers: Mitch Biegler, Shane O'Neill, Lesley, Jared Roman, Joel Maher, Katharina Will, Chad Juehring, Dave Jones, Kellen Frodelius-Fujimoto and Ian Gallagher. | |||
30 Mar 2024 | 53: Callide C Blackout | 00:50:52 | |
In 2021 the Callide C Power Station experienced a unit failure that tore the turbine-generator apart, resulted in hundreds of thousands of premises losing power, and cost hundreds of millions to repair. We look at how design errors and ultimately a lack of information led to the incident escalating out of control, when it could have been recovered. With John Chidgey. Formal Reports:
News Releases and Articles:
Super-Critical Boilers: Electrical Engineering References: Court Action:
General Information:
NOTE: Minor Corrections in audio updated: 31st March, 2024 Support Causality on Patreon Episode Gold Producers: 'r' and Steven Bridle. Episode Silver Producers: Mitch Biegler, Shane O'Neill, Lesley, Jared Roman, Joel Maher, Katharina Will, Chad Juehring, Kellen Frodelius-Fujimoto and Ian Gallagher. | |||
25 Jun 2024 | 54: Midland Resource Recovery | 00:28:01 | |
In 2017 during an Odoriser decontamination procedure in West Virginia, two people were killed when it unexpectedly exploded. Barely a month later, a similar procedure at the same site led to a second explosion, killing someone else. We examine how poor hazard analysis and legal interference led to yet another fatality...right in front of the eyes of the investigators on site. With John Chidgey. Formal Report:
News Releases and Articles:
General Information:
Support Causality on Patreon Episode Gold Producers: 'r', Steven Bridle and Kellen Frodelius-Fujimoto. Episode Silver Producers: Mitch Biegler, Shane O'Neill, Lesley, Jared Roman, Katharina Will, Chad Juehring and Ian Gallagher. | |||
19 Oct 2024 | 55: CrowdStrike | 00:29:04 | |
On Friday the 19th of July, 2024 millions of CrowdStrike Falcon Agents the world over would lead to a Windows system crash on business machines throwing parts of the world into chaos. We look into exactly what caused it and how complacency and a lack of understanding amplified the effect of this wholly preventable incident. With John Chidgey. About Causality (TV): Formal Report:
News Releases and Articles:
General Information:
Support Causality on Patreon Episode Gold Producers: 'r', Steven Bridle and Kellen Frodelius-Fujimoto. Episode Silver Producers: Mitch Biegler, Shane O'Neill, Jared Roman, Katharina Will, Chad Juehring and Ian Gallagher. |