Appendix C - Hazardous Facility Screening Procedure 4. Assessment (Extract from information in categories 2 and 3) Effects Groups and Hazard Level 9 Hazard UN Class Division/PackagingDoes hazardous Group property ppy (Yes/No) Fire/Explosion Human Environmental Health Explosive 1.1 - 1.3 Flammable Gas 2.1 Flammable liquid 3 Flammable solid 4.1 - 4.3 Oxidiser 5.1 - 5.2 Toxic Gas 2.3 Toxic material 6.1 Corrosive 8 Ecotoxic 9Use E for Extreme hazard level, H for High, M for Medium, L for Low and OSL if hazard is outside specified levels. App C - 17