1.Regarding to HERA? 2. Regarding to work permit? 3. Regarding to PPE? 4.Regarding to scaffolding? 5.Type of Hazardous and explain? 6.Explain to Mock Drill? 7.Explain to Fire fighting NOC? 8. Fire exit capacity? Fire Exit Distance? 9. Types of building according to NBC?.10 Explain operation to security? 11 How many type of CCTV camera? 12 Explain To M foam type extinguisher all details?.Type of Ladder ? Regarding to fire pump room? Etc .