Lifting Operations

CITB to review 2,500 tests after fraud arrests

18 OCT 2019 BY  MEGAN KELLY 

Some 2,500 Construction Industry Training Board (CITB) tests are to be reviewed after arrests for alleged fraud offences at the sites.

Three men involved in running CITB health, safety and environment tests were arrested for fraud offences after it was found that they were giving answers to candidates in exchange for money.

The CITB will now review more than 2,500 tests conducted at three health, safety and environment test centres in the past year and then decide whether or not to revoke the certificates.

Seven construction workers were also detained on suspicion of working illegally in Britain, following the unannounced counter-fraud visits, which were carried out alongside the police and Home Office.

Candidates admitted paying up to 25 times more than the test was meant to cost them at test centres in Cheshire, Essex and London, spending up to £500 to take the HS&E test worth £21.

The centres are run by private companies and audited by the CITB.

At the Cheshire site, a staff member admitted helping candidates choose the correct answers, a CITB statement said. It added that a “considerable amount of cash” was also found “without a plausible explanation”.

A candidate at the centre was detained and bailed on suspicion of being in the country illegally.

Staff members at the Essex centre admitted to administrators being paid to give correct answers during the test.

At the London centre, the Metropolitan Police arrested a man over facilitating corrupt tests for other candidates. He has since been released under investigation pending further enquiries.

Fake documentation and card making equipment was seized from a number of test centres.

CITB fraud manager Ian Sidney said that the body has “considerable experience in auditing test centres all over the country” and is working with the Home Office and law enforcement to ensure a “safe working environment”.

So far in 2019, CITB has shut down 17 test centres involved in delivery of fraudulent tests or qualifications, its statement said.

The training board has called for anyone with information about fraudulent testing in construction tocontact the organisation.

In September, after CN reported on fake CSCS cards being issued to victims of modern slavery, CITB chief executive Sarah Beale told CN that the issue of CSCS card fraud is not a widespread one.

She said: “There are very, very [few] instances and a small number of centres [in the] last several years that have committed fraud.”

Chernobyl NSC wins project management accolade

Wednesday 9 October 2019

As part of its 50th anniversary celebrations, the Project Management Institute has named Chernobyl’s New Safe Confinement (NSC) as one of the 50 most influential projects of the past 50 years.

Financed by the European Bank for Reconstruction and Development (EBRD) as well as 45 donor nations, the NSC project took 22 years to complete and was handed over to the Ukrainian authorities in July 2019.

It involved covering and sealing off Reactor Unit 4 of the Chernobyl Nuclear Power Plant in Ukraine, which was destroyed in a steam explosion in April 1986.

The total cost of the Shelter Implementation Plan for Chernobyl, which entailed more than 300 separate projects including the NSC, was USD2.3 billion.

The NSC is a huge, USD1.6 billion arch that was constructed in two parts and slid into place over the reactor in 2016. It replaced a concrete covering that had been built quickly during the seven months following the disaster and had become unstable.

The arch weighs 36,000 tonnes; it is 105 m tall, 165 m long and spans 256 m. It was designed by a Bechtel-led consortium and constructed by Novarka – a joint venture between French companies Bouygues Travaux Publics and Vinci Construction.

“Completing the NSC took an all-in effort by the whole team,” said Bechtel project manager Oscar McNeil. “It required international cooperation and ingenuity to overcome the challenges presented by radiation and the environment around the plant, not to mention the Ukrainian winters.”

Construction of each half of the structure involved three jack-up operations, so that it was in effect built from the top down. This allowed construction to take place at a lower height. Building the arch in two parts, meanwhile, reduced the jack-up capacity required, thus lowering the cost of the job.

Heavy lift and transportation specialist Mammoet developed a customised jacking system for the project. Strand jacks were housed in special containers placed on top of the jacking tower sections to allow easy removal of the strand jacks for scheduled maintenance while jacking towers were relocated.

The company also developed a bespoke software system to allow up to 60 strand jacks to be used simultaneously. Cameras in each container monitored the reels and jacks, while a customised method of protecting the strand wires against the elements minimised potential downtime.

In order to minimise exposure of workers to radiation, the arch was built 300 m away from the reactor site. Once finished, the two halves of the structure were joined together and the complete NSC was then slid into its final position on rails.

The NSC is expected to remain in place, sealing out the elements and containing radioactivity, for 100 years – by which time it is hoped that radiation levels will have dropped sufficiently to allow demolition of the reactor building.

www.pmi.org

www.mammoet.com

www.bouygues-tp.com

www.vinciconstruction.co.uk

www.bechtel.com

www.novarka.com