1. What is manual
handing?
The process of lifting,
carrying and stacking materials by men is called manual handing.
2. What is house keeping?
House keeping means not
only cleanness but also orderly arrangement of operations, tools, equipments
storage facilities and
suppliers.
3. What is personal
protective equipment?
It is an equipments used
to project the person from hazards such dust, dirt, fumes and sparks etc. It is
the
barrier between hazard
and person.
4. What is grinding?
Grinder is a portable
machine with a wheel guard in position to reduced the danger.
5. What is JSA?
The procedure of
analyzing job for the specific purpose of finding the hazards and control
measure.
6. What are the duties
of a safety officer?
Prepare tool box talk
Prepare monthly
statistics
Prepare the checklist
Accident reports
Management meetings
Arrange the safety
classes/training
Arrange monthly safety
bulletin
Inspection of fire
extinguisher
Arrange first aid training
classes
Arrange safety
competitions like quiz, slogan, poster competitions exhibition etc.
7. What are the duties
of a supervisor?
He has to instruct this
workers about the work methods and procedures.
He has to maintain
discipline among the workers
He has to supply
necessary materials
He has to control
quality and cost of the job
He has to guide has
workers in doing a job in the correct and safe way
He has to supply
suitable personal protective equipment to his workers
He should conduct
periodical safety meetings.
He should conduct safety
inspection of his working area
He should know about the
fire fight equipments
He should know
investigate the accident and find out the cause of accident
8. What are the pre
cautions to be taken for welding?
1. Remove all combustion
material from the place of welding
2. Clear the work area
and cover wooden floor with fire proof mats. ( Welding mechanic should be kept within
the visibility of the welders.
3. Erect fire resistance
screen around the work
4. All welding cables should
be fully insulted
5. All welding mics
shall be double earthed
6. Welding area should
be dry and free from water
7. Keep the fire
extinguisher / sand really
8. Use leather hand
gloves, goggles and helmets
9. Switch off the power
when welding is stopped
10. Do not allow the
helper to do welding
11. Do not shift he
welding cable unless the electric power is switched off.
12. Do not allow the
helper to carry the welding. Terminal of the welding cables should be provided
3cable
with lugs and kept
tight.
13. Oxygen hose in black
and Acetylene hose in red in color as per standard
14. NRV of the blow
torches should be maintained properly avoid back fire
15. Welders should be
trained properly
16. Cylinders should be
stored in a cold dry place away bottom heat and direct sunlight.
17. Proper house
keeping, good ventilation in the working area
18. Smoking should be
avoided from welding area
19. Hose connection
should be proper made
20. Barricade the work
area and put a sign board
21. Rolling of cylinders
should be avoided
22. Flash back arrestor
should be attached in each cylinders
23. Any leakage of
cylinder should be kept separately
9. What is the
precaution to be taken for gas cutting?
1. Keep fire
extinguisher nearby
2. Keep fire watch near
by
3. Remove all
combustible from work area
4. Use all necessary PPE
5. Never put welding gas
cylinder in side a confined space
6. Hoses shall not be
laid in path ways
7. Gas cutting torch
should have flash back arrestors
8. Gas test to be done
to check for presence of flammable gas in site.
9. Good house keeping
and ventilation necessary in working area.
10. Hose connections
should be made properly
10. What are the
precaution for “sandblasting”?
1. Compressed airline,
hoses and other fitting must installment firmly with out leaks the hose.
2. Mis handling of compress are
should be avoided
3. A fresh air hood or
mask must be worn
4. House keeping can be
done periodcally
5. Fire extinguishher
shall be kept near by
6. Dust mask ear plugs /
muffs should be used
7. No sand blasting
shall be done on top of floating roof tank in service.
8. Use goggles &
face shield
9. Sand blasting
operation must be gas free