好色先生TV

A manager at the 好色先生TV Research Establishment (BRE) has admitted that not noticing that a fire test of an insulation product used on Grenfell Tower was rigged was a 鈥渧ery basic error鈥�.

Former BRE project manager Tony Baker told the Grenfell Inquiry that he made a 鈥渇undamental omission鈥� by missing the presence of two fire-resisting magnesium boards which were added to a May 2014 test of Celotex鈥檚 RS5000 insulation to increase the chances of a pass.

After the test passed, the extra magnesium oxide boards were not referenced in either the BRE鈥檚 official report of the test or Celotex鈥檚 marketing literature for the product.

The RS5000 insulation, which the inquiry heard last year was actually a rebranded version of an earlier insulation, FR5000, which had failed the test required for use on buildings above 18m, was then marketed as safe for use on high-rise buildings and installed on the 67m tall Grenfell Tower as part of its refurbishment.

Baker was shown images of the test rig after the end of the test, which showed that the orange 8mm cement panels which Celotex had used to cover the white magnesium boards had burned away, revealing the boards underneath.

Inquiry to the counsel Kate Grange QC asked Baker: 鈥淲hat did you think the white board was at the top of the rig when you reviewed the report?鈥�

Baker replied: 鈥淭o be honest, I don鈥檛 know. I don鈥檛 know that I even sort of took it in that it was there.鈥�

Grange asked: 鈥淐an we agree that that was a very basic error in the checking of the report?鈥�

Baker replied: 鈥淵es, in hindsight, yes, it is, yes.鈥�

Asked how the error could have occurred, he said: 鈥淓rm 鈥� no, I can鈥檛, I鈥檓 afraid. I don鈥檛 know how I鈥檝e made a fundamental omission鈥� error such as that.鈥�

He told Wednesday鈥檚 hearing that he had not had any discussions with his colleagues about the white magnesium boards, including with burn hall manager Philip Clark, who was present at the test and gave evidence to the inquiry last week.

Grange asked: 鈥淐an you help us to understand how a situation has come about whereby, despite being shown clearly in this photograph, there is no reference to these magnesium oxide boards in the test report?鈥�

Baker replied that he could not explain it but that he would also have expected Celotex to noticed the boards, adding: 鈥淚t would seem that there was a concerted effort to seek to hide it from us.鈥�

But after looking at the photos, he admitted: 鈥淥bviously it鈥檚 not hidden that well.鈥�

Asked last month how he could have missed the presence of the magnesium boards, Clark told the inquiry: 鈥淭his is what has been playing in my mind for a long time,鈥� adding: 鈥淚 would have returned to the burn hall the day before the test and would be running around instrumenting and all that sort of thing, and to this day I still can鈥檛 think why I missed it. No, I can鈥檛 account for that at all.鈥�

Two Celotex witnesses, former technical services officer Jamie Hayes and former assistant product manager Jonathan Roper, have told the inquiry that Clark had known about the extra magnesium oxide boards.

Clark told the inquiry that the magnesium boards could have 鈥渟neaked鈥� on to the test rig without the BRE noticing, as the BRE 鈥渨eren鈥檛 there 24/7鈥� and the 鈥渞eliance was very much on the honesty of the client鈥�.

But cladding installer Patrick Jones, who fitted the May 2014 test, told Tuesday鈥檚 hearing that BRE staff were checking the installation of the test rig 鈥渢he whole time鈥�, adding that he was not aware of anything 鈥渦nderhanded鈥� happening.

Roper told the inquiry last year that senior staff at Celotex had ordered all reference to the magnesium oxide boards to be removed from marketing literature, admitting that this amounted to a 鈥渇raud on the market鈥�. Celotex withdrew the test report in 2018.

RS5000 was among several materials included in Grenfell Tower鈥檚 cladding system, alongside Arconic鈥檚 Reynobond PE ACM panels and Kingspan鈥檚 K15 insulation.

The first phase of the inquiry into the fire, which killed 72 people in June 2017, found that the insulation included in the building鈥檚 cladding system 鈥漨ore likely than not鈥� contributed to the spread of flames up the side of the tower.

The inquiry continues.