Safety Measures

Safety Measures

1. Control measure of work at height?
• Use safety belt with proper anchoring above head.
• Special training must be given before starting the job.
• All scaffolds must be erected by skill persons.
• No work after sun set
• Every platform should free from unnecessary obstruction
• Grease, mud, paint removed from working platform
2. What is earthing?
• Earthling means connecting the natural point of the supply system to the general mass of the earth by line.
3. What is ELCB?
• It is protection of living beings under electro charging by fast isolation from the live conductor to avoid permanent disability or death.
4. Precaution for electric shock
• Use dry hard gloves & rubber sole, safety boots, gum boots
• The electric holder must be fully insulted
• Proper protection for the body
• During chipping of slag use white goggles
5. What is sand blasting?
   • The process of removing rust dust, dirt, scales and old prints from the old surface using compressed air is called sand blasting.
6. What is painting?
   • The process after sand blasting is called painting.
7. What is LEL?
   • The minimum concentration of vapour, gasses and dust in air below which propagation of flame does not occur on contact with a source of ignition is called LEL.
8. What is UEL?
   • The maximum prop oration of vapour, gasses and dust in air above which proposal the flame does not occur on contact with a source of ignition is called UEL.
9. What is manual handing?
   • The process of lifting, carrying and stacking materials by men is called manual handing.
10. What is housekeeping?
    • Housekeeping means not only cleanness but also orderly arrangement of operations, tools, Equipments storage facilities and suppliers.
11. What is personal protective equipment?
    • It is equipment’s used to project the person from hazards such dust, dirt, fumes and sparks etc. It is the barrier between hazard and person.
12. What is grinding?
    • Grinder is a portable machine with a wheel guard in position to reduce the danger.
13. What is Crane?
    • A tall machine used for moving heavy objects by suspending them from a projecting arm with hook.
14. What is fork lift truck?
    • Fork lift truck is designed to handle heavy loads.
15. What are advantages of JSA? ( Job safety Analysis)
    • It helps to identify hazards and prevent accident
    • It helps to establish safe work method, working conditions and suitable plant safety rules
    • It helps to asses the safety training four heading can be used for JSA.
    • It helps to inspection the plant
    a) Name of operation for JSA
    b) Description of the operation
    c) Hazards
    d) Precautions
16. Describe different types of hazards?
    • Mechanical hazards — in adequately guarded machines parts
    • Chemical hazards — of toxemic gasses, vapours, fumes, smoke in dust.
    • Electrical hazards : in adequately insulated line wires
    • Fire hazards – chemical reaction, electrical Arcs
    • Radiation hazards – dazzing light in fraved rays ultra violet rays
    • Pollution — water pollution & noise pollution
17. What is inspection?
    • Inspection means to fin out hazards according to checklist prepared with reference to the department operations by the people who are familiar with the plant.
18. Plant safety inspection by whom?
    • Safety officer
    • By line management personal
    • By senior management personnel
    • First line supervisor
    • By maintenance engineers
    • By workers
    • By safety committee
    • By statutory authorities