The objective and aim of this OHSMS document "RISK ASSESSMENT FOR RADIOGRAPHY GAMMA RAY" are to establish and develop corporate-wide technical guidelines for responding to RADIOGRAPHY GAMMA RAY is developed to minimize risks to a worker’s health who are involved in the RADIOGRAPHY GAMMA RAY work activities. This HSE document "RISK ASSESSMENT FOR RADIOGRAPHY GAMMA RAY", will also enable and provide you search content and information such What is risk assessment of radiographic testing? What is a risk assessment for radioactive materials? What are the hazards associated with radiography? What are the safety precautions to be taken in radiography?. Risk assessment for radiography test, jsa for radiography test pdf, radiography hazards and controls, radiography safety checklist, radiography, safety precautions ppt, safety precautions for gamma rays, radiography safety in construction
Task:
Type of injury, damage, or environmental impact
- Biological changes in humans
- Radiation Injury
- Radiation sickness
Control Measures
- Approved procedures for Operating and
- Emergency Planning is in place, available, and understood.
- Radiation monitoring devices are available with the crew. (Survey meter, Bleeper, Dosimeter)
- Ensure Permits are in place. Isotope handled and stored correctly
- Erection of proper barricades, warning signs, and constant monitoring.
- The emergency took kit available at the site Toolbox talks before the start of the work
- Transportation of isotopes in approved vehicles. Report any malfunction of equipment promptly
- Use collimator wherever feasible Controlled area established as safe levels
1-Activity
Job Step Sequence of working activities
Hazard
Mobilization of crew and Transportation of Radioactive Isotope
Cause
- Uncontrolled vehicle movement Using an unauthorized route
- Mechanical failure.
- Incompetent Driver
- Damage source protection
Consequences:
- Fatality
- Personal Injury
- Property/Asset damage
Existing Barrier / Control
- Follow Radiation Transportation Procedure
- Road safety requirements
- Approved vehicles to be used.
- Flasher warning lights and isotope cards are to be displayed in the rear & both sides of the vehicle when carrying radiation sources.
Recommended Controls
- Approved Emergency Procedures in place
- Engage Hand brakes while parking.
- Ensure vehicles and equipment will remain at a safe working distance from live pipelines.
- Approved mandatory PPE should be worn by all crew members.
2-Activity
Setup of Equipment (Isotope equipment &accessories)
Hazard
- Falling of Equipment
- Slip & Trip
- Isotope source
Cause
- Improper handling
- Poor housekeeping
- Materials on walkways
- Uneven ground
Consequences
- Personal injury
- Equipment damaged
Existing Barrier / Control
- TBT is to be conducted before the beginning of each shift.
- Proper manual handling procedure to be followed.
- Check equipment is in good working order
- Use necessary PPE (Hand gloves, safety shoes, etc.)
- Only authorized personnel shall be allowed to handle & set up the equipment
Recommended Controls
- Approved Emergency Procedure
- Provide good housekeeping
- Maintain proper communication
- Before starting the work, level the working area.
3- Activity
Radiographic Testing (Use of Radiographic Source)
Hazard
Exposure to ionizing radiation
Cause
- Incompetent technicians
- Unauthorized entry
Consequences
Personal injury
Existing Barrier / Control
- Permits
- Daily personnel dose log to be maintained and closely monitored
- The radiation area shall be checked to avoid any activities
- The area around the radiography activity must be barricaded according to the calculated distance.
- Warning signs shall be provided on all sides.
- All technicians in the crew shall wear their personal TLD badges and dosimeters.
Recommended Controls
- Emergency equipment
- must be available at the site
- Emergency Contact numbers must be available at the site
- ensure that no other work is being carried out within the affected radiation zone.
4- Activity
Radiography Working at Night Client Approval Required.)
Hazard
- Slip & Trip.
- Exposure to Ionizing Radiation.
- Night work/ driving.
Cause
- Poor Housekeeping
- Unauthorized entry.
- Incompetent technicians
- Poor Lighting.
Consequences
- Fatality/ Personal injury
- Equipment damaged.
Existing Barrier / Control
- Permits if any to be obtained Display sign boards & flickering lamps.
- Provide safe access
- Radiography is to be confined in the barricaded area.
- Use full PPE.
- Road safety requirement. The radiation area shall be checked to avoid any adjacent activities.
- Provide sufficient light. Work area to be barricaded properly.
- Provide flashing lights for road access.
Recommended Controls
- Flashing lights are displayed on all sides.
- Emergency equipment must be available at the site
- Emergency contact numbers must be available at the site.
- Ensure no other work is being carried out within the affected zone.
- Engage hand breaks while parking.
- Break time provided. Keep a safe distance as per the curie used.
5- Activity
Driving at Night
Hazard
- Visibility is low due to the darkness
- Less Traffic on the road for help and support.
- Possibility of fog/poor visibility
Cause
- Poor visibility
- Sandstorm
- Fog
- Extreme high
- Temperature & humidity
Consequences
- Personal injury
- Property/ Asset Vehicle damage
Existing Barrier / Control
- Approved communication system to be used in
- Road safety requirement.
- Provide flashing lights for road access.
Recommended Controls
- Drive at reduced speed. The driver had enough rest.
- The driver is familiar with the road.
- The vehicle should be suitable for the journey.
- No deviation from the approved road.
- Speed limit shall be followed.
- Slow down when approaching pipeline crossings.
- Communication Means Sufficient drinking
- water for crews
- Extra care is to take whilst driving on gatch road during inclement weather conditions.
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