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 Performance 4.1FIRE PERFORMANCE OF DELTASECRETFIX, DELTATRIM, DELTACOOL 4.1.1Introduction The following assessment addresses Departure Item 1 identified in Table 1-1. ItemParameter Fire EngineeringDeltaCool 100 mm thick smooth panel with a mineral wool core was tested in Assessment Description accordancewithASISO9705:2003(R2016)andclassifiedagainstAS 5637.1:2015. The reaction to fire test report, RTF252619 R1.0 by Jensen Hughes, indicated that the DeltaCool 100 mm thick panel achieved a Group Number of 1. It is proposed to utilise the test report for the DeltaCool 100 mm thick panel to indicate the fire performance of the following panels: -DeltaCool 75 mm thick panel with a mineral wool core -DeltaSecretFix 100 mm thick panel with a mineral wool core -DeltaSecretFix 75 mm thick panel with a mineral wool core -DeltaTrim 100 mm thick panel with a mineral wool core -DeltaTrim 75 mm thick panel with a mineral wool core NCC DtS Clause(s)C2D11, S7C4NCC Clause A2G2(3) C1P2, C1P4, C1P9 Performance Requirements NCC Clause A2G2(1) (a)NCC Clause A2G2(2) (b)(ii) Solution ComplianceAssessment Method Analysis MethodologyComparativeQualitative Deterministic AbsoluteQuantitativeProbabilistic Acceptance CriteriaAcceptance is taken as that each component of the panel does not significantly contribute the fire hazard above what is tested in the reaction to fire test report by Jensen Hughes.4.1.2Specific Hazards The specific hazards identified due to the non-compliance: 1.The panels have not been tested to confirm whether it achieves a Group Number of 1 in accordance with AS 5637.1-2015 in the absence of testing to AS ISO 9705:2003(R2016). Thus, the contributionto the fire hazard of the panels is unknown and the panels may have an unknown impact on occupants tenability or obstruction. 4.1.3Relevant Fire Engineering Systems to Address the Hazard As part of the Fire Engineering Assessment, the following is proposed: -75 mm thick DeltaCool panel, 100 mm DeltaSecretFix panel, 75 mm DeltaSecretFix panel, 100 mm DeltaTrim panel, and 75 mm DeltaTrim panel is expected to achieve a Group Number of 1 if tested to AS ISO 9705:2003(R2016) and classified against AS 5637.1:2015 on the condition that : Page 16'