b'Fire Engineering Assessment, Revision 01 DeltaCool, DeltaSecrectFix, DeltaTrim at 100 mm and 75 mm Fire Performance, Project No. 25367 25367-SFE-FEA-01-Delta Panel Fire Performance3.6RELEVANT INFORMATION AND DOCUMENTATION This document is based on the following sources of information aReaction to Fire Test Report RTF252619 R1.0, prepared by Jensen Hughes, dated 22 October 2025, refer Appendix CReaction to Fire Test Report By Jensen Hughes bCertificate of Test FNC12604, prepared by CSIRO Infrastructure Technologies, dated 24 July 2025, refer Appendix ECertification of Test for Mineral Wool cDeltaSecretFix-MW Specification from Delta Panels Pty Ltd, refer Appendix FDeltaSecretFix-MW Specifications dDeltaTrim-MWSpecificationformDeltaPanelsPtyLtd,referAppendixGDeltaTrim-MW SpecificationsDisclaimer NoteThe drawings referenced in this report are used solely for the purposes of our assessment. Where included, they serve as diagrammatic tools intended to clarify the assessed issue and provide guidance on the proposed Fire Engineering Assessment measures. Spectra has not verified these drawings for compliance with the NCC or any other standards beyond their explanatory role in this report and accepts no responsibility for their accuracy or compliance outside this scope.Documents and drawings incorporated or referenced in this report may undergo minor changes. It is the readers responsibility to ensure they refer to the latest project-related drawings and align these with the Fire Engineering Provisions outlined in this document. As this report addresses concepts based on compliance with relevant Performance Requirements of the National Construction Code (NCC), minor revisions to architectural or services drawings after the latest revision of this document do not necessarily require updates unless they affect the intent of the Fire Engineering Assessment.Page 14'