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> View this hearingWitness: Steven Evans
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- NHB00003020_2021.09.10 Witness Statement of Steven David Evans.pdf(5.96 MB)
- MET00080645_Witness statement of Steve Evans (NHBC).pdf(8.11 MB)
- IDX0837_Steven Evans No.1 (NHBC).pdf(75.23 KB)
- MET00080636_Exhibit SEV-1 - Technical Note 18 of June 2014.pdf(2.44 MB)
- MET00080637_Exhibit SEV-2 - Technical Note 18 of June 2015.pdf(2.57 MB)
- MET00080638_Exhibit SEV-3 - Technical Note 18 of October 2019.pdf(6.19 MB)
- MET00080639_Exhibit SEV-4 powerpoint training presentation - BCA - External Facades to Tall Buildings - Routes to Compliance..pdf(2.53 MB)
- NHB00000036_Technical Extra - Issue 18 - Regulation and Compliance - Combustible claddings on multi-storey buildings.pdf(1.85 MB)
- NHB00000237_Internal NHBC email re revised internal guidance in respect of the use of combustible materials within the external wall construction of buildings with a floor level 18m or more ab.pdf(1.33 MB)
- NHB00000238_NHBC Operations Technical Advisory Note (– 600 August 2017) regarding the use of combustible materials within the external wall construction of buildings with a floor level 18m.pdf(3.02 MB)
- NHB00000604_Internal email chain re meeting with Wintech on use of Kingspan K15 in buildings over 18m, comments re draft internal guidance note on use of combustible cladding systems to be tab.pdf(2.3 MB)
- NHB00000616_Internal NHBC email from Steve Evans to NHBC Technical Services about the continued use of K15 in rainscreen and masonry construction over 18 M. The K15 BBA certificate is attached.pdf(468.86 KB)
- NHB00000643_Emails between NHBC & Kingspan re use of K15 in buildings over 18m which is sent internally at NHBC with a request for a draft email to chase matters up urgently..pdf(2.84 MB)
- NHB00000656_NHBC email to all Technical Services Managers re position on use of Kingspan K15 in buildings over 18m - on hold awaiting further Kingspan tests. Steve Cook then sets out the due d.pdf(1.96 MB)
- NHB00000682_Correspondence between NHBC and Kingspan regarding the fire performance of Kingspan K15 insulation on external walls over 18m..pdf(1.81 MB)
- NHB00000684_NHBC _ Kingspan Review - Meeting Agenda.pdf(362.45 KB)
- NHB00000688_NHBC internal email circulating an earlier email from Kingspan to Façade Solutions in which Kingspan recommend K15 for buildings over 18M and updating on a meeting with Kingspan t.pdf(3.01 MB)
- NHB00000700_Email from Steve Evans of NHBC to Richard Bromwich of Kingspan asking for an update on the use of K15 in buildings above 18m because the BBA certificate only covers construction s.pdf(1.09 MB)
- NHB00000715_Email from Brian Martin of DCLG to Neil Smith at NHBC alerting NHBC about the use of PIR insulation above 18m a draft response is circulated internally..pdf(1.8 MB)
- NHB00000732_Email exchange between Brian Martin (DCLG) and Steve Evans (NHBC) re fire safety and facades - concerns raised re use of PIR insulation in buildings over 18m; NHBC response re BBA.pdf(2.37 MB)
- NHB00000759_Email from Brian Martin of DCLG to Neil Smith at NHBC alerting NHBC about the use of PIR insulation above 18m Steve Evans responds on behalf of NHBC and then follows up with a furt.pdf(2.78 MB)
- NHB00000760_BCA Technical Guidance Note 18 entitled _Use of Combustible Cladding Materials on Residential Buildings _.pdf(1.65 MB)
- NHB00000762_Internal NHBC email from Steve Evans to all technical managers updating them on progress made with Kingspan regarding the use of K15 in buildings over 18m.pdf(1.11 MB)
- NHB00000784_Email from Dave White of NHBC to Jon Roper of Celotex commenting on the BRE fire test report 295369 in respect of RS5000..pdf(1.85 MB)
- NHB00000785_Internal Email chain at NHBC following a query about approving cavity barriers from Concept Conversions Ltd. A copy of NHBC’s response to Celotex on the BRE test is attached..pdf(1.51 MB)
- NHB00000792_Mainly internal NHBC email chain discussing the results of testing carried out by Kingspan and summarising a subsequent meeting with Kingspan where the test reports were presented.pdf(3.82 MB)
- NHB00000795_Email exchange between Steve Evans of NHBC and Ivor Meredith of Kingspan discussing the continued use of K15 and the deadline for a letter of comfort to be obtained from Arup..pdf(2.28 MB)
- NHB00000806_Email from NHBC to Kingspan regarding BS8414_2 test submissions for Kingspan K15..pdf(2.34 MB)
- NHB00000810_Email correspondence between NHBC and Assent Building Control regarding whether Kingspan K15 can be used on buildings over 18m._0.pdf(2.35 MB)
- NHB00000821_Celotex sends Quadrant Construction their BRE test and LABC certificates for RS5000. These are then forwarded to NHBC, which asks for guidance to be prepared for this product..pdf(1.33 MB)
- NHB00000826_NHBC Technical Briefing Note - Use of Celotex RS5000 in External Wall Construction of buildings over 18m (Internal use only)..pdf(865.02 KB)
- NHB00000829_Internal NHBC email providing a summary of meetings held with_ Arup Fire on 25 November 2014, and the BRE on 27 November 2014..pdf(683.38 KB)
- NHB00000830_Email from NHBC to BRE to confirm their understanding of how BR135 should be interpreted..pdf(1.53 MB)
- NHB00000841_Internal NHBC email entitled Summary of Correspondence re. Combustible Cladding Components. (Provides a timeline of engagement on this issue from 2013 - end of 2014)..pdf(588.49 KB)
- NHB00000852_Email attaching Report on the Use of Combustible Insulation Materials within the External Wall Constructions of High Rise Buildings..pdf(370.4 KB)
- NHB00000853_Report on the Use of Combustible Insulation Materials within the External Wall Constructions of High Rise Buildings..pdf(2.91 MB)
- NHB00000895_Email chain involving the BBA and NHBC regarding why the wording of the 2013 K15 BBA certificate was amended..pdf(1.41 MB)
- NHB00000922_Draft letter from NHBC to Kingspan regarding the use of K15 cladding on buildings above 18m._0.pdf(1002.22 KB)
- NHB00000934_NHBC email relating to the updated policy regarding use of combustible insulation on buildings over 18m..pdf(1.18 MB)
- NHB00000999_Draft NHBC Building Regulations Internal Technical Guidance Note - B5 - The use of Combustible Materials within the external wall construction of buildings with a floor level over.pdf(2.02 MB)
- NHB00001010_Internal NHBC email forwarding Steve Evans' email regarding the use of combustible materials in external walls for buildings over 18m, with proposed actions for combustible materia.pdf(1008.06 KB)
- NHB00001016_Internal NHBC email regarding guidance for the use of combustible materials in buildings over 18m.pdf(976.78 KB)
- NHB00001017_NHBC Technical Services - Building Regulations Internal Technical Guidance Note - B500 - The use of Combustible Materials within the external wall construction of buildings with a.pdf(2.41 MB)
- NHB00001032_NHBC Use of combustible materials in buildings over 18m - Guidance to builders.pdf(821.97 KB)
- NHB00001057_Email from Steve Evans NHBC to Brian Martin DCLG regarding the issued guidance on compliance with respect to combustible materials in buildings over 18m for builders.pdf(1.81 MB)
- NHB00001133_Emails between Kingspan and NHBC regarding Kooltherm K15 and its use in facades above 18m_0.pdf(6.52 MB)
- NHB00001136_Emails between Kingspan and NHBC regarding K15 in facades over 18m and attaching the K15 Project Query list_0.pdf(6.1 MB)
- NHB00001137_K15 Project Query list.XLSM(107.24 KB)
- NHB00001142_Internal NHBC email regarding written regulations for external wall construction.pdf(2.42 MB)
- NHB00001145_BCA Technical Guidance Note 18 - Use of Combustible Cladding Materials on Buildings Exceeding 18m in Height, Issue 1.pdf(1.77 MB)