Safety Interview Questions 2 contains following questions with answers
11. What is frequency rate?
12. What is severity rate?
13. What is accident Incident rate?
14. What is Fatality?
15. What is immediate/ direct cause?
16. What is root cause/ underlying cause?
17. What are Unsafe Act/ Practice?
18. What is Unsafe Condition?
19. What is accident?
20. What is incident?
11. What is frequency rate?
Total number of reportable lost time injury per million man hours worked is called frequency rate.
12. What is severity rate?
Number of man days lost due to reportable lost time injury per million man hours worked is called severity rate.
13. What is accident Incident rate?
Number of lost time accident in one year per one thousand manpower worked is called Accident Incident Rate (AIR).
14. What is Fatality?
The death resulting from an injury/ occupational illness, regardless of the time intervening between injury and death.
15. What is immediate/ direct cause?
It is an event which caused an accident.
Example: - all unsafe acts.
16. What is root cause/ underlying cause?
It is the causes which normally state the failure of management system.
Example: - all unsafe conditions, inadequate supervision/ engineering/ purchasing/ maintenance/ tools & equipments/ work standard/ wear & tear/ abuse or misuse.
17. What are Unsafe Act/ Practice?
It is an act of an individual who violets safety norms.
A work done wrongly, without following proper methods of work, ignoring use of safety appliances/ norms is called Unsafe Act/ Practice.
Unsafe or Substandard Acts/ Practices
Horse play/ tease
Ignorance/ laziness/ shortcut
Ignoring site safety rules
Working under the influence of alcohol/ liquor or other drugs
Failure to secure
Failure to warn
Operating at improper/ unsafe speed
Making safety devices inoperative
Removing safety devices/ guards
None use of PPEs/ failure to use PPEs
Using PPEs incorrectly
Unsafe working position/ posture
Using equipments unsafely
Using hands instead of tools
Using defective equipment
Using tool/ equipment improperly
Use of wrong tools
Improper loading/ unloading
Improper placement
Improper lifting
Non use of guide rope/ tag line for heavy load shifting
Lifting beyond SWL
Staying in swing area of crane/excavator or heavy machinery
Standing under slung/ hanging loads
Unauthorized driving/ operating
Unauthorized work/ entry
Unskilled / inexperienced workers for site work
Meddling / Tampering with electrical connections
Leaning to the pilling bore
Throwing of material and tools from the top/ to the top
Climbing moving vehicles
Welding operation in flammable/explosive atmosphere
Storing O2 and C2H2 together/ improperly
Non use of pressure meter gauge/ flash back arrester/ non return valve
Non use of guy rope for heavy load
Carrying gas cylinder in JCB/Excavator bucket instead of doing it in wheel mounted trolley
18. What is Unsafe Condition?
The environment or location which is not safe to work or cause an accident.
When the work space/ area, machinery is left in that position which is dangerous/ hazardous to the people, cause damage to the machinery/ equipment is said to be Unsafe Condition.
Unsafe/Substandard Conditions
Violation of Site safety rules
Improper/ faulty planning
Tools and Machinery
Poorly maintained plant and equipment
Presence of defects in conditions
Error in design
Mushroomed tools
Improper guarding or unguarded machine
Improper or inadequate protective equipment
Defective tools and equipments
Omission of essential safety requirement
Faulty planning
Excavation-
Excavated area not barricaded
Open excavation/ pit/ ditch/ trench
Non display of sign board
Inadequate warning system
Improper excavation or no proper sloping
Improper access or egress
Poor housekeeping-
Slippery floor
Disorder
Improper material stacking
Spillage of oil/ grease/ chemical
Materials lying here & there
Confined space-
Congested or restricted access
Improper access or egress
Flammable/ explosive atmosphere
Hazardous environmental conditions : gases,
dust, smokes, fumes, vapors
Noise exposure
Radiation exposure
High or low temperature exposure
Inadequate or excessive illumination
Electrical-
substandard electrical tools/equipments/
cable
electrical equipments without earthing
Joints in cables
Non use of ELCBs/RCCBs
Damaged circuit breakers
Incorrect fuse
Flammable material too close to electrical
equipments/near DG
DG/ DP/ DB without cover/ shed to protect
from rain
Inadequate circuits
Overloaded circuits
Loose connections
Over heating of cables
Cranes / Lifting Operations: -
Lifting tools and tackles without TPI
Overturning
Overloading
Unsuitable support or inadequate bases for crane
Loss of load
Failure of load
Lack of maintenance
Failure of load bearing part
Unsafe / Substandard slings
Damaged sling/ D-shackle/ I- Bolt/ safety sling
Not working horn/ swing horn/ over hoist & boom limit switch/ angle indicator
Lifting beyond SWL
Inadequate number of dog clamps,
Non securing during lifting operations
Non use of guy rope/ tag line
Operator/ rigger not competent
No barricading
Non display of sign boards
Welding / Gas Cutting
WR Without earthing
Loose connection
Joint, cut, damaged welding cable
Touching/ overlapping welding and electric cable
Welding holder insulation damage
Ammeter / voltmeter not working in WR
Non use of circuit breakers
Working method not suitable
Welding/ gas cutting operation in wet place/ water/ confined space/ Gaseous atm. /near flammable materials
Inexperienced welder/ gas cutter
Haphazard storing of gas cylinders
Gaseous atmosphere
Flash back arrestor/ non return valve not used
Cylinders without pressure gauges/ pressure gauges broken
Cylinders Valve capes missing
Long and damaged hoses
Non use of trolley for gas cylinders
Gas cylinder in trolley but not fastened with chain
No fire watcher/ fire fighter/ firefighting equipment
Non use of PPEs
Hot work at height and its bellow other activities
Ladders and Ramps-
Unsuitable and weak
Not secured from top or at bottom
Too steep/ not maintaining 4:1/ 75°
Not built by sound material
Improper rungs
Inefficient / Improper Supervision
Personal Factor:
Inadequate capability
Lack of knowledge
Lack of skill
Stress
Improper motivation
Job Factor:
Inadequate leadership/ supervision
Inadequate engineering
Inadequate purchasing
Inadequate maintenance
Inadequate tools/equipment
Inadequate work standard
Wear and tear
Abuse or misuse
Type of contact:
Struck against
Struck by
Caught on
Caught in
Caught between
Slip
Fall on same level
Fall on bellow
Overexertion
Contact with:
Electricity
Heat
Cold
Radiation
Noise
Toxic or noxious substances
19. What is accident?
Accident is unexpected, unintended or unwanted event which can injure to person and damage to property/ environment- OHSAS
20. What is incident?
Work related event(s) in which an injury, ill-health or fatality occurred or could have occurred is called incident-OHSAS