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Behaviour of M2 & M3 general construction in case of Fire Event

Informal document GRSG - 117-08 ( 117 th GR SG , 08 -11 October 2019, agenda item 2. ). Behaviour of M2 & M3 general construction in case of Fire Event. IWG - BMFE. IWG BMFE overview. 1 meeting on 2019 2 nd quarter Chair : France (UTAC) Secretary : OICA 7 th meeting

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Behaviour of M2 & M3 general construction in case of Fire Event

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  1. Informal documentGRSG-117-08 (117th GRSG, 08-11 October 2019,agenda item 2.) Behaviour of M2 & M3 general construction in case of Fire Event IWG - BMFE GRSG-117-08

  2. IWG BMFE overview • 1 meeting on 2019 2nd quarter • Chair : France (UTAC) • Secretary : OICA • 7th meeting • 2019 June 25th / 26th • Venue : BergischGalbach, Germany (BASt) • 20 attendees : 4 contracting parties / 5 test centers / OICA / CLEPA / CLCCR GRSG-117-08

  3. 7th IWG BMFE meeting • UN Regulation No.118 Contents • Smoke toxicity • BAM (BundesamtfürMaterialforschung und -prüfung – Federal office for research and testing of Materials) presented the state of play of their ongoing research project : Development of tests for bus interior materials toxicity assessment. • Study time schedulearound 5 steps : • Identifying the materials at stake • Identifying the toxic components • Performing the relevant tests (Oct 2019) • Defining an assessment method (Apr 2020) • Defining recommendations (Nov 2020) GRSG-117-08

  4. 7th IWG BMFE meeting • UN Regulation No.118 Contents • Smoke toxicity • A balance between smoke toxicity and material flammability was discussed and a proposal for cost/benefit ratio will be provided for the next session. • Adhesive agent • Draft proposal for amendment is frozen and will be submitted to GRSG at the April 2020 session. GRSG-117-08

  5. 7th IWG BMFE meeting • UN Regulation No.107 Contents • Combination of firedetection and fire suppression warnings • Draft proposal for amendment is frozen and will be submitted to GRSG at the April 2020 session. • Opportunity to separate provisions for temperature checks at different spots • Topic still under evaluation, will be discussed at the next session. GRSG-117-08

  6. 7th IWG BMFE meeting • UN Regulation No.107 Contents • Minimum performance level for fire detection • Discussion are not finalized yet but current orientation is more based on OEM declaration. Associated test protocols are under investigations. • Automated emergency exits • Forecasted wording to implement this specification could burden vehicle manufacturers about functional safety. A final consensus on the wording is in progress. GRSG-117-08

  7. 7th IWG BMFE meeting • UN Regulation No.107 Contents • Safety instructions • Draft proposal for amendment is frozen and will be submitted to GRSG at the April 2020 session, applicable to classes II, III and B. GRSG-117-08

  8. 7th IWG BMFE meeting • Next session • 1 ½ day meeting • 2019, December 4th – 5th • Venue : Aguila (Biarritz, France) • Secretary • Secretary will be taken over by CLCCR as from now on. GRSG-117-08

  9. Thanks for your attention. GRSG-117-08

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