Antinuclear

Australian news, and some related international items

Radiation Protection Agency to Decide on Facility Licence Soon

 https://www.miragenews.com/agency-to-decide-on-facility-licence-soon-1231158/ 8 May 24

Australian Radiation Protection and Nuclear Safety Act 1998

Australian Radiation Protection and Nuclear Safety Regulations 2018

As required by subsection 48(2) of the Australian Radiation Protection and Nuclear Safety Regulations 2018, the CEO of ARPANSA gives notice that she intends to make a decision under section 32 of the Australian Radiation Protection and Nuclear Safety Act 1998 regarding the following application for a facility licence:

Application No A0346 by the Australian Submarine Agency to prepare a site for a prescribed radiation facility (namely a low level waste management and maintenance facility) to be known as the ‘Controlled Industrial Facility’ at the existing HMAS Stirling site, at Garden Island, Rockingham in Western Australia.

ARPANSA regulates Commonwealth entities that use or produce radiation and is responsible for regulation of relevant activities undertaken by the Australian Submarine Agency until a dedicated naval nuclear power safety regulator is established.

An overview of this licence application is now available for public comment through our Consultation Hub. Submissions close at 11:59pm on 7 June 2024.

Have your say by completing the online survey or visit the ARPANSA Consultation Hub

May 9, 2024 Posted by | safety | Leave a comment

Radiation leaked from cancer treatment room at Monash Medical Centre in Melbourne, documents reveal

ABC By Danny Tran,8 Dec 23

  • In short: Monash Medical Centre discovered a cancer treatment room did not have adequate shielding to prevent radiation exposure to staff
  • It self-reported to the Victorian health department, which told the hospital it had provided misleading information about the thickness of the concrete slabs separating the building’s floors 
  • What’s next? A doctor has raised concerns about radiation risk to hospital staff, however the health department says radiation levels are too low to be of concern

……………………………………………………………………………………………more https://www.abc.net.au/news/2023-12-08/monash-medical-centre-radiation-leak-cancer-treatment-room/103201728

December 9, 2023 Posted by | safety, Victoria | Leave a comment

Radioactive instrument missing at South Australian steel plant

The West Australian, Neve Brissenden and Jacob Shteyman AAP, Thu, 19 October 2023

Authorities are scratching their heads after a piece of radioactive material went missing at a steel plant in South Australia.

The Environmental Protection Authority was called to the Liberty OneSteel site on the Eyre Peninsula three weeks ago with reports of a missing industrial bin level gauge – a measuring instrument containing a small radiation source.

Despite a combined effort of the Australian Radiation Protection and Nuclear Safety Agency, police, firefighters and steelworkers, the device – which is about the size of a domestic gas BBQ cylinder – is yet to be found.

The EPA said there was no risk to the public and the 35-year-old device had low levels of radioactivity.

…………………………………….A spokesman for ARPANSA said a team of experts with specialised detection equipment were performing “extensive radiological searches for the missing item”.

He said repercussions would be determined by the regulator and the missing devices were not unusual.  https://thewest.com.au/news/radioactive-instrument-missing-at-sa-steel-plant-c-12256768

October 19, 2023 Posted by | safety, South Australia | Leave a comment

Accident on nuclear submarine would leave Australia ‘unavoidably’ responsible, says US report.

9 news By Richard Wood • Senior Journalist Oct 4, 2023

Australia would “unavoidably” become responsible for stopping an accident once it sails American-made nuclear powered submarines under the AUKUS deal, a report warns.

The warning comes in a study prepared for US legislators that looks at the potential impacts of the Royal Australian Navy acquiring the submarines.

Australia will spend up to $368 billion by 2055 to build a new fleet of eight nuclear-propelled submarines in Adelaide to enter service in the 2040s under the costliest defence project in the nation’s history.

But any accident on one of the vessels would have potentially huge ramifications, the Congressional Research Service report said.

Any mishap might “call into question for third-party observers the safety of all US Navy nuclear-powered ships”.

It would likely impact support by the American public for operating US Navy nuclear-powered submarines.

Foreign ports might also be put off from hosting the vessels, thus affecting the US Navy’s deterrent ability against potential adversaries such as China and Russia………………..

The federal government confirmed earlier this year that Australia will take delivery of three US Virginia-class nuclear-powered submarines by the early 2030s.

The report comes after a group of Republicans in the US Senate in July expressed their fears that selling nuclear-powered submarines to Australia through the AUKUS arrangement would leave their own navy short.

They demanded more funding for the US military before they said they would support the sale.

But Australian Defence Minister Richard Marles said he was confident the US Congress would pass the AUKUS deal.

 https://www.9news.com.au/national/australia-would-be-responsible-for-preventing-accident-when-operating-us-nuclear-submarine-under-aukus/493fc483-e202-41e8-889e-034fead2f161

October 5, 2023 Posted by | safety, weapons and war | Leave a comment

Risk assessment and the nuclear cultists

Damian Meagher From Facebook page Nuclear Fuel Cycle Watch 17 Sept 23

Risk assessment is a complex subject, but nuclear cultist would have you believe it is a simple straightforward matter. There are at least two aspects of risk that they always ignore.

The first is the issue of risk consent.

Some risks in life are ones that consenting adults decide to take. For example, they might go rock climbing or skydiving, or some other adventure sport. Or they might smoke, drink to excess or have an unhealthy diet.

These are examples of risks that they have decided to take.

There is another type of risk though. Risks that are imposed on a person.

Your neighbour might bring home an ill trained guard dog and allow it to roam the streets without supervision. A food manufacturer may include dangerous ingredients in their product and not disclose this fact. A person might drink and drive and cause an injury to another person.

These are examples of risks that exist, but that are imposed on a person who has NOT consented to that risk.

All risks can be analysed both as to the probability of the risk as well as what consequences the risk poses. The risk of being involved in a minor car accident at some point in your life is rather high, but the likely consequences are minimal.

Proper risk management assesses BOTH the likelihood of a risk AND the potential consequences.Poor nuclear cultists don’t use this method, as it immediately highlights a significant problem that nuclear faces.While the likelihood of an accident is low, the consequences can be catastrophic. The victims of such an accident did not consent to this risk. It is imposed on them.

Chernobyl (an accident that cultists like Goronwy Price prefer to ignore) had impacts both health and economic, right across the northern hemisphere. The victims had the risk imposed upon them. This is fundamentally unjust. N-Cultists are happy to put other people at risk regardless.

September 19, 2023 Posted by | reference, safety | Leave a comment

Green light for nuclear ships, submarines in Tasmanian port

Perth Now, Dominic Giannini AAP, August 25, 2023

A Tasmanian port has been given the green light to host nuclear-powered vessels after being verified by the national safety agency.

A quarterly report by the Australian Radiation Protection and Nuclear Safety Agency said staff completed work at the Hobart port to ensure it could host such vessels and respond in an emergency.

Staff also travelled to Western Australia for a visit by two US nuclear submarines………..

American and British nuclear submarines will begin more frequent rotations and visits through Australian ports as part of the alliance known as AUKUS.

Dave Sweeney from the Australian Conservation Foundation said on an “economic self-interest level” there was a strong case for Tasmania to shun nuclear submarines.

“It is known for its food, tourism and clean air, art and cultures – none of these are helped by elevated radioactive risk,” he said.

The City of Hobart council has previously expressed an anti-nuclear stance, with the lord mayor joining the International Campaign to Abolish Nuclear Weapons………………

The Albanese government established the Australian Submarine Agency to oversee the nuclear submarine program from cradle to grave, including how nuclear waste was managed.

The Australian Conservation Foundation said the government had not yet adequately addressed the nuclear waste issue.  https://www.perthnow.com.au/politics/green-light-for-nuclear-ships-submarines-in-tas-port-c-11703346

August 26, 2023 Posted by | safety, Tasmania | Leave a comment

Government introduces Bill to exempt nuclear submarines from crucial environmental protection acts.

Government seeks to make nuclear submarines more hazardous

Independent Australia, By Bevan Ramsden | 23 May 2023, 

New legislation seeks to exempt nuclear power plants onboard submarines from crucial environmental protection acts, writes Bevan Ramsden.

THE GOVERNMENT has a bill before Parliament which, if passed, would exempt nuclear power plants on nuclear-propelled submarines from the requirement of two other acts: the Australian Radiation Protection and Nuclear Safety Act 1998 and the Environment Protection and Biodiversity Conservation Act 1999.

The bill is called the Defence Legislation Amendment (Naval Nuclear Propulsion) Bill 2023. The amendments involve inserting an additional paragraph in parts of each act to exempt ‘a naval nuclear propulsion plant related to use in a conventionally-armed, nuclear-powered submarine’ from the requirements in the parts of either of those acts which refer to nuclear power plants.

This must be of considerable concern to the Australian community as it is totally illogical to make a distinction between the nuclear plant providing the power to propel “conventionally-armed, nuclear-powered submarines” and that of a land-based nuclear power plant in relation to controls and protections as it is indeed still a nuclear power plant.

The nuclear power plant on board a submarine needs the same or more requirements for control and protection as a nuclear power plant on land. Indeed, the uranium to be used in these proposed SSN submarines is enriched to the level that is used in nuclear weapons.

It also presents more danger than conventionally uranium-fired nuclear power plants to the naval staff operating inside a nuclear-propelled submarine as they live and work in very close proximity to the nuclear power plant powering the submarine. When in port, residents in the vicinity of the port are potentially exposed to the toxic impact of possible radiation leaks from the submarine’s nuclear power plant.

To pass these amendments exempting nuclear power plants on board a nuclear-propelled submarine from the requirements of these two acts would be a betrayal by Parliament of its responsibilities to the naval staff operating the submarines and to the wider Australian public, especially those in proximity to the ports which service nuclear-powered submarines.

The Federal Parliament has never had the opportunity to vote on Australia joining the trilateral AUKUS security treaty through which the nuclear-powered submarine technology is to be transferred to Australia.

Nor has it had the opportunity to vote on the decision for Australia to buy/acquire nuclear-propelled submarines.

Here is one, possibly the only, opportunity for Parliament to vote on an aspect of the nuclear-propelled submarine procurement and step in and take some responsibility in maintaining the controls and protection of the nuclear power plant on board a submarine by not exempting it from the requirements of these two acts.

The Senate has referred this bill to the Senate Foreign Affairs, Defence and Trade Legislation Committee for review and report by 9 June 2023. Submissions can be made to it by 26 May. As many submissions as possible should be made to this committee urging that it recommend opposition to these amendments……………………………………..more https://independentaustralia.net/politics/politics-display/government-seeks-to-make-nuclear-submarines-more-hazardous,17538

May 24, 2023 Posted by | AUSTRALIA - NATIONAL, safety | Leave a comment

Strict new security rules for Adelaide nuclear submarine-building facility in bid to protect military secrets

Operators of Osborne naval shipyard ordered to guard against ‘deliberate or accidental manipulation’ of critical components.

Daniel Hurst, Guardian, 23 Feb 23,

The Australian government has imposed strict new security rules at the Adelaide site where nuclear-powered submarines will be built, moving to reassure allies that sensitive military secrets will be protected.

The new rules require four operators at the Osborne naval shipyard, including those building the Hunter-class frigates and offshore patrol vessels, to guard against espionage and foreign interference.

These operators have been ordered to prepare for risks such as “deliberate or accidental manipulation” of critical components and the transfer of “sensitive operational information outside Australia”.

According to the new rules, information that must be protected includes layout diagrams, schematics, geospatial information and operational constraints.

The operators must carry out background and suitability checks before people are allowed unescorted access to the shipyard. They must record the date, time and duration of access by every person, whether escorted or unescorted.

The home affairs minister, Clare O’Neil, quietly rolled out the measures last week under the country’s critical infrastructure laws and confirmed the moves when approached by Guardian Australia.

“Our critical infrastructure assets are targets for foreign interference, cybercriminals and other malicious actors who wish to do Australia harm,” O’Neil said in a written response to questions.

“By declaring the Osborne naval shipyard a critical infrastructure asset we can implement security measures and build resilience in the facility and its workforce against these threats.”

The government has said nuclear-powered submarines will be built at Osborne – the first project under the Aukus partnership with the US and the UK – but it remains unclear how soon domestic construction can begin.

The US has previously only shared its naval nuclear propulsion secrets with the UK – in the late 1950s – and US officials are determined to ensure Australia can protect those secrets against foreign spies.

With just weeks to go until the three countries announce the Aukus plans in more detail, the new rules designate the naval shipbuilding and sustainment assets at Osborne as critical infrastructure assets.

The instrument covers areas overseen by four operators – including the government-owned Australian Naval Infrastructure and ASC.

It also applies to the entity trading as BAE Systems Maritime Australia, which will build the Hunter-class frigates, and Luerssen Australia, which has a contract for offshore patrol vessels…………………………….

O’Neil said the country faced “evolving threats” and the Australian government would “continue to use our national security laws to protect the critical infrastructure assets that all Australians should be able to rely on every day”.

In a human rights assessment attached to the new rules, O’Neil acknowledged collecting personal information about employees and contractors had an impact on their right to privacy……………..

The head of Asio, Mike Burgess, warned this week that the online targeting of Australian defence industry insiders had increased since the Aukus announcement a year and a half ago.

Declaring that his agency was taking a “more aggressive counterespionage posture”, Burgess conceded that Australia’s allies and partners were looking for assurances that their military secrets would be protected.

Burgess said one of the reasons he was disclosing the successful operation to expel a “hive of spies” from Australia was because “as we progress Aukus, it’s critical that our allies know we can keep our secrets and keep their secrets”.

He did not disclose the country responsible for the “hive” but said the spies were working undercover – some for years – with sophisticated tradecraft and wanted to steal sensitive information.https://www.theguardian.com/world/2023/feb/23/strict-new-security-rules-for-adelaide-nuclear-submarine-building-facility-in-bid-to-protect-military-secrets

February 23, 2023 Posted by | safety, South Australia | Leave a comment

Firefighters called to Newcastle golf club after stolen car set alight

Firefighters were called to a popular golf course after a stolen car was set on fire, sparking concern over a potential radiation leak.

Aisling Brennan news.com.au 8 Feb 23,

Firefighters have successfully prevented a radiation leak coming from a stolen car set on fire in the middle of a Newcastle golf course.

Specialist hazardous materials firefighters from Fire and Rescue NSW were called to Merewether Golf Club in Adamstown, following reports of a possible radiation leak about 9.45am on Wednesday.

The car, which was allegedly stolen, had been driven onto the green in the early hours of the morning, where the driver reportedly did several burnouts on the golf club greens.

The car was then set on fire and abandoned about 2am.

Crews were called when the owner of the stolen vehicle notified authorities there was a moisture gauge on board which has a radiation source attached and could be damaged because of the blaze.

“Firefighters, wearing protective clothing and carrying radiation detectors, then entered the scene and conducted an initial assessment,” FRNSW said in a statement.

“The equipment was located and was emitting low levels of radiation.

“Additional specialist radiation detection equipment and radiation experts responded to conduct a comprehensive assessment.”……………………………………………..  https://www.news.com.au/national/nsw-act/crime/firefighters-called-to-newcastle-golf-club-after-stolen-car-set-alight/news-story/7098926a530ba2cb7ea146192966f8d0

February 11, 2023 Posted by | - incidents, New South Wales | Leave a comment

Newcastle radiation risk: Police call in EPA to help remove radioactive device from burnt out vehicle at Merewether

By Madeline Link, February 8 2023, POLICE have called in the Environment Protection Authority (EPA) to help remove a radioactive device from a burnt out vehicle found at Merewether Golf Course…………… (Subscribers only)  https://www.newcastleherald.com.au/story/8077712/radiation-risk-police-call-in-epa-to-help-remove-radioactive-device-from-burnt-out-car/

February 9, 2023 Posted by | New South Wales, safety | Leave a comment

Australia radioactive capsule: Missing material more common than you think

By Antoinette Radford, BBC News, 5 Feb 23

The world watched as Australia scrambled to find a radioactive capsule in late January.

Many asked how it could have been lost – but radioactive material goes missing more often than you might think.

In 2021, one “orphan source” – self-contained radioactive material – went missing every three days, according to the International Atomic Energy Agency (IAEA).

The not-for-profit Nuclear Threat Initiative (NTI) lists lost and found nuclear and radiological material, and its records include a person in Idaho who stumbled across a radioactive gauge lying in the middle of a road.

The organisation also listed a package containing radioactive material falling off the back of a truck onto a nearby lawn in an undisclosed location – the resident who found it then delivered it to its intended recipient later that day.

And, in 2019, a tourist was detected in St Petersburg airport wearing a radioactive watch, according to the list.

Of the nearly 4,000 radioactive sources that have gone missing since the International Atomic Energy Agency started tracking them in 1993, 8% are believed to have been taken for malicious reasons, and 65% were lost accidentally. It is unclear what happened to the rest.

When properly maintained and handled, radioactive material does not pose a significant threat to humans.

But if a person is directly exposed to the radiation without protection, they can fall severely ill – or even die.

For example, four people died after a canister containing radioactive material was stolen from an abandoned hospital in the Brazilian city of Goiânia in 1987.

A group of men took the canister that contained Caesium-137 (Cs-137) – a radioactive material commonly used in medical settings – thinking it may have some value as scrap metal. As they took it apart, they ruptured the Cs-137 capsule, spilling its radioactive contents onto the rest of the metal.

A junkyard owner who bought the contaminated metal then exposed dozens of friends and family to the radiation after he brought them to see it glow blue in the dark. This included a six-year-old who ate the radioactive powder.

Dozens required urgent medical attention and two nearby towns were evacuated once doctors established their sudden illness was caused by radiation exposure.

The incident was described by the IAEA as among “the most serious radiological accidents to have occurred”.

In 2020, radioactive waste was also found at the home of a former nuclear energy agency employee in Indonesia.

And in 2013, six men were arrested – apparently unharmed – in Mexico for stealing radioactive material from a cancer treatment machine……………………………… https://www.bbc.com/news/world-64512297

February 6, 2023 Posted by | - incidents, AUSTRALIA - NATIONAL | Leave a comment

Should never have been lost’: Big questions after miracle radioactive find


The New Daily 2 Feb 23,

Relieved Western Australian authorities are fending off more questions, after the success of their “needle-in-a-haystack” search for a tiny radioactive capsule.

Search crews defied the odds to find a tiny “Tic-Tac-sized” capsule after it – quite literally – fell off a truck in remote Western Australia.

Emergency Services Minister Stephen Dawson said the discovery was extraordinary considering the scope of the search area.

“Locating this object was a monumental challenge,” he said.

“The search groups have quite literally found the needle in the haystack.”

But questions remain about how the tiny but dangerous object went missing in the first place.

The 8-millimetre by 6-millimetre item fell out of a density gauge while being trucked 1400 kilometres from a Rio Tinto mine in the Pilbara to Perth just over a fortnight ago.

Authorities sprang into action, mobilising specialist crews to look for the tiny capsule. Firefighters were diverted from their usual activities and on Tuesday the Australian Radiation Protection and Nuclear Safety Agency said it had sent a team with specialised car-mounted and portable detection equipment to join the search.

On Wednesday, WA government officials said the dangerous capsule had been found just south of Newman – about 200 kilometres from the mine site – on the Great Northern Highway………………………………………….

A government investigation has been launched into the incident and a report will be provided to WA Health Minister Amber-Jade Sanderson.

Rio Tinto has previously apologised and ordered its own review into what went wrong during the haul, which was carried out by a contractor.,,,,,,,,,,,,,,

The truck arrived in the Perth suburb of Malaga on January 16. But it wasn’t until nine days later that a technician realised the capsule was missing.

Under WA laws, the maximum fine for failing to safely store or transport radioactive material is just $1000 – a penalty described by Prime Minister Anthony Albanese as “ridiculously low”……………. more https://thenewdaily.com.au/news/state/wa/2023/02/02/miracle-radioactive-find-wa/?fbclid=IwAR114yynm86K-eK1epkD-DNJj_Kgr0YNuvyyLQo7VwTy43s8aBubwi5KWrw

February 4, 2023 Posted by | - incidents, Western Australia | Leave a comment

Missing radioactive capsule found

Authorities in Australia say they have found a tiny radioactive capsule
which went missing last week. Emergency services had “literally found the
needle in the haystack”, authorities in Western Australia said. A huge
search was triggered when the object was lost while being transported along
a 1,400km (870-mile) route across the state.

Mining giant Rio Tinto
apologised for losing the device, which could have posed a serious danger
if handled. The capsule – which is 6mm (0.24 inches) in diameter and 8mm
long – contains a small quantity of Caesium-137, which could cause skin
damage, burns or radiation sickness.

Emergency services used specialised
equipment including radiation detectors during their hunt. Announcing their
find on Wednesday, the state emergency services paid tribute to
“inter-agency teamwork in the face of seemingly insurmountable odds”. The
capsule was found when a vehicle equipped with specialist equipment, which
was travelling at 70 km/h, detected radiation, officials said. Portable
detection equipment was then used to locate the capsule, which was found
about 2 metres from the side of the road, they added.

BBC 1st Feb 2023

https://www.bbc.co.uk/news/world-australia-64481317

Times 1st Feb 2023

https://www.thetimes.co.uk/article/missing-radioactive-capsule-found-australia-search-vk5crqk03

February 2, 2023 Posted by | safety, Western Australia | Leave a comment

Australian Radiation Protection and Nuclear Safety Agency (ARPANSA) sends specialist team to Western Australia in search for missing radioactive capsule

Nuclear safety agency joins radioactive capsule hunt

By Michael Ramsey, January 31 2023 https://www.canberratimes.com.au/story/8067912/nuclear-safety-agency-joins-radioactive-capsule-hunt/

Federal authorities are set to join the massive search for a dangerous radioactive capsule missing in Western Australia.

The 8mm by 6mm item fell out of a density gauge while being trucked from a Rio Tinto mine in the Pilbara to Perth.

Emergency services are searching a 1400km route amid warnings the Caesium-137 in the capsule could cause radiation burns or sickness if handled and potentially dangerous levels of radiation with prolonged exposure.

The Australian Radiation Protection and Nuclear Safety Agency (ARPANSA) on Tuesday said it had sent a deployment team with specialised car-mounted and portable detection equipment to join the search.

Led by WA’s Department of Fire and Emergency Services, the hunt is expected to take five days with vehicles travelling at 50km/h.

Radiation services specialists and detection and imaging equipment are also being sent to WA by the Australian Nuclear Science and Technology Organisation.

Rio Tinto has apologised and ordered an investigation into what went wrong during the haul, which was carried out by a contractor.

Emergency Services Minister Stephen Dawson flagged the WA government was likely to also probe the incident.

“How these are transported does need to be looked at,” he told ABC radio.

“It does puzzle me how such a thing can fall off the back of a truck.”

Rio said a bolt that secured the capsule within the gauge appeared to have sheared off, creating a hole just big enough for the item to escape.

The truck arrived in the Perth suburb of Malaga on January 16 but it wasn’t until nine days later that a technician realised the capsule was missing.

The capsule is smaller than a 10 cent coin but the amount of radiation it emits is equivalent to receiving 10 X-rays in an hour.

Drivers have been warned it could have become lodged in their car’s tyres.

January 31, 2023 Posted by | - incidents, AUSTRALIA - NATIONAL | Leave a comment

Missing radioactive capsule: WA officials admit it was weeks before anyone realised it was lost

Fire and Emergency Services official says capsule left Rio Tinto mine site on 10 January but was not found missing for 15 days

Guardian, Mostafa Rachwani, 28 Jan 23

Western Australian authorities are scrambling to find a missing radioactive capsule that is a fraction of the size of a 10c coin, conceding it was not found missing until more than two weeks after it left a Rio Tinto mine site.

The 8mm by 6mm capsule is a 19-gigabecquerel caesium 137 ceramic source, commonly used in radiation gauges, and was supposed to be contained in a secure device which had been “damaged” on a truck which travelled from the mine site north of Newman in the Pilbara to a depot in Perth.

Authorities are now searching along the 1,400km stretch of the Great Northern Highway for the capsule, which they warn can cause skin burns, radiation sickness and cancer.

At a news conference on Saturday, Darryl Ray, the acting superintendent for Western Australia’s Department of Fire and Emergency Services, said authorities were largely searching for the capsule at “strategic sites”.

He said an incident management team including the Department of Health and police had been formed.

“We have continued the search on strategic sites along the route that the vehicle had taken, concentrating on sites close to high-population areas within the metropolitan suburbs,” he said. “The search involves the use of radiation survey meters to detect the radiation levels which will help us locate the small device.

“What we are not doing is trying to find a tiny little device by eyesight. We are using the radiation detectors to locate the gamma rays, using the meters, that will help us then locate the small device.

“We have secured the GPS data from the trucking company to determine the exact route and stops that the vehicle has taken on its journey.

“We will continue to use specialist equipment to help us search the remaining known locations … in particular, the Great Northern Highway between Perth and Newman.”

The WA chief health officer, Andrew Robertson, said there were screws missing from the protective gauge holding the capsule when it was discovered missing.

“These gauges are designed to be robust and to be used in industrial settings where they may be exposed to weather and vibration, so it is unusual for a gauge to come apart like this one has,” Robertson said.

“We are conducting an investigation on all of the circumstances from when it was originally transported from the mine site, the whole of the transport route, and then its handling on arrival in Perth.”

Robertson urged anyone who found the capsule not to handle it.

“People could end up developing redness of the skin and eventually burns of the skin from the beta radiation,” he said. “If it were kept long enough and they were exposed long enough, they could also have some acute effects, including impacts on their immune system and the gastrointestinal system.”

Robertson said the capsule was “most dangerous if it is handled or if it is close to the body”.

“If you are further than five metres away from the source, certainly if you are more than 20 metres away from the source, it will pose no danger to you,” he said. “If it is closer than that, and we strongly discourage people from picking it up, certainly don’t put it in your pocket or put it in your car, don’t put it on your sideboard, it will continue to radiate.

“While you may not have immediate health effects, they can occur relatively rapidly over a short period of time if it is close to the body………………

Robertson said officials did not know the date the capsule fell off the truck.

Ray said the capsule was placed on to the pallet on 10 January at the mine site, transited and arrived at the radiation service company in Malaga on 16 January.

“It was not until the 25th, late morning, when they opened it up to reveal that the device had fallen apart, was damaged in transit, and that the actual capsule was discovered missing, which is when authorities were first notified.” ………… more https://www.theguardian.com/australia-news/2023/jan/28/missing-radioactive-capsule-wa-officials-admit-it-was-weeks-before-anyone-realised-it-was-lost

January 30, 2023 Posted by | - incidents, Western Australia | Leave a comment