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Risk Assessment for Situations with Uncertainty ===============================================

Assessment Date: \[DATE]

Assessor: \[ASSESSOR NAME]

Department/Area: \[DEPARTMENT/AREA]

Review Date: \[REVIEW DATE]

1\. Assessment Scope


This risk assessment addresses the procedures for identifying, assessing, and mitigating potential hazards in situations where uncertainty exists. It includes all work activities where potential hazards are not immediately obvious or predictable. This assessment excludes situations covered by existing specific risk assessments.

2\. Risk Assessment Methodology


This risk assessment uses a 5x5 risk matrix to determine risk levels. Likelihood is rated from Rare to Almost Certain, and Severity from Negligible to Catastrophic. The risk rating is determined by the intersection of likelihood and severity, resulting in a rating of Low, Medium, High, or Extreme. Control measures are selected based on the hierarchy of controls: Elimination, Substitution, Engineering controls, Administrative controls, and PPE.

4\. Hazard Identification and Risk Evaluation


1\. Unidentified hazards due to lack of information or changing conditions.

Potential Consequences: Injury, illness, or property damage due to unforeseen events.

Affected Persons: All workers, visitors, and the public.

Initial Risk Assessment
LikelihoodSeverityRisk Rating
PossibleModerateMedium
Control Measures
  • Conduct thorough hazard assessments before starting work.
  • Use a 'what-if' analysis to identify potential hazards.
  • Implement a change management process to address new hazards.
  • Ensure workers are trained to recognize and report potential hazards.
  • Establish clear communication channels for reporting hazards.
Residual Risk Assessment
LikelihoodSeverityRisk Rating
UnlikelyMinorLow

2\. Slips, trips, and falls due to unexpected obstacles or uneven surfaces.

Potential Consequences: Sprains, fractures, or other injuries from falls.

Affected Persons: All workers, visitors, and the public.

Initial Risk Assessment
LikelihoodSeverityRisk Rating
LikelyModerateHigh
Control Measures
  • Maintain good housekeeping practices.
  • Provide adequate lighting.
  • Use slip-resistant footwear.
  • Mark or remove tripping hazards.
  • Implement a fall protection plan where applicable.
Residual Risk Assessment
LikelihoodSeverityRisk Rating
UnlikelyMinorLow

3\. Equipment malfunction due to unforeseen mechanical or electrical issues.

Potential Consequences: Injury to operator or bystanders, equipment damage.

Affected Persons: Equipment operators, maintenance personnel, bystanders.

Initial Risk Assessment
LikelihoodSeverityRisk Rating
PossibleMajorHigh
Control Measures
  • Regular equipment inspections and maintenance.
  • Pre-use equipment checks.
  • Proper training on equipment operation.
  • Lockout/Tagout procedures for maintenance.
  • Emergency shut-off mechanisms.
Residual Risk Assessment
LikelihoodSeverityRisk Rating
UnlikelyModerateMedium

4\. Exposure to hazardous substances due to unknown materials or unexpected reactions.

Potential Consequences: Skin irritation, respiratory problems, or other health issues.

Affected Persons: Workers handling materials, nearby personnel.

Initial Risk Assessment
LikelihoodSeverityRisk Rating
PossibleModerateMedium
Control Measures
  • Use appropriate PPE (gloves, respirators, eye protection).
  • Provide adequate ventilation.
  • Implement hazardous communication program.
  • Proper labeling and storage of chemicals.
  • Material Safety Data Sheets (MSDS) readily available.
Residual Risk Assessment
LikelihoodSeverityRisk Rating
UnlikelyMinorLow

5\. Falls from heights due to unforeseen circumstances.

Potential Consequences: Serious injury or death.

Affected Persons: Workers at height.

Initial Risk Assessment
LikelihoodSeverityRisk Rating
PossibleCatastrophicHigh
Control Measures
  • Use fall protection equipment (harnesses, lanyards).
  • Ensure proper anchorage points.
  • Provide guardrails or safety nets.
  • Conduct regular inspections of fall protection equipment.
  • Establish a fall protection plan.
Residual Risk Assessment
LikelihoodSeverityRisk Rating
UnlikelyMajorMedium

5\. General Control Measures


  • Conduct daily toolbox talks to discuss potential hazards and safety precautions.

Supervisors should lead toolbox talks at the start of each shift.

  • Maintain a clean and organized work environment to prevent slips, trips, and falls.

Regular housekeeping should be performed throughout the day.

  • Ensure all workers are trained on hazard recognition and risk assessment techniques.

Training should be documented and refreshed periodically.

6\. Emergency Preparedness


  • Establish emergency contact list with phone numbers for key personnel, emergency services, and local hospitals.
  • Conduct regular drills (fire, evacuation) to ensure workers are familiar with emergency procedures.

7\. Training Requirements


  • Hazard Recognition Training: All employees must be trained to recognize potential hazards in the workplace, including those that are not immediately obvious. This training should cover techniques for identifying hazards and assessing risks.
  • Fall Protection Training: Workers who are exposed to fall hazards must receive training on the proper use of fall protection equipment, including harnesses, lanyards, and anchorage points. Training should also cover fall protection plans and relevant regulations.
  • Equipment-Specific Training: Operators of equipment must be trained on the safe operation of the equipment, including pre-use inspections, emergency shut-off procedures, and potential hazards associated with the equipment.

8\. Monitoring and Review


Review Frequency: Annually, or after any incident

Monitoring TypeFrequencyResponsible PartyDescription
Regular InspectionWeeklySafety OfficerConduct weekly inspections of the work area to identify potential hazards and ensure control measures are in place.
Performance IndicatorMonthlySafety ManagerTrack the number of reported hazards and near misses to identify trends and areas for improvement.
AuditAnnuallyExternal AuditorConduct an annual audit of the safety management system to ensure compliance with regulations and best practices.

9\. Special Circumstances


  • Weather conditions (wind, rain, ice) can significantly increase the risk of certain hazards. Work should be suspended during adverse weather conditions. [1]
  • Night work reduces visibility and increases the risk of slips, trips, and falls. Ensure adequate lighting is provided.
  • Lone work increases the risk of delayed response in case of an emergency. Implement a buddy system or regular check-in procedures.

Approval and Sign-off


This risk assessment has been reviewed and approved by:

Assessor: _________________________ Date: __________

Manager/Supervisor: _________________________ Date: __________

Safety Representative: _________________________ Date: __________

This risk assessment must be reviewed annually, or after any incident or when significant changes occur.

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1 source record(s)

Sources used for this answer

[1] Fatality Report: Roofer Dies After Gust of Wind Knocks Him And A Co-Worker Off Roof

Page 5

Open source document

Source excerpt

# Recommendation No. 1: Employers should not allow their roofers to access roofing areas in times of windy, wet, or icy conditions. (cont.) ## Recommendation No. 2: A roofer should use a personal fall protection system during all phases of a roofing job. (cont.) According to the Construction Industry OSHA standard 1926.503 under fall protection, related to tie off considerations, one of the most important aspects of personal fall protection systems is to fully plan the system before it is put into use. The amount of time your employees are at risk is therefore eliminated. ## Keywords Construction Roofing Fall protection ## References CCH safety professional series OSHA Standards for the Construction Industry fall protection 1926.500 http://www.OSHA.gov http://www.download.bls.gov/ ## Acknowledgements The Kentucky FACE program would like to thank the coroner's office, KYOSH inspectors and KYOSH Safety Supervisor Shannon Lancaster, and the company for their assistance with this report. The Kentucky Fatality Assessment & Control Evaluation Program (FACE) is funded by grant 2U60OH008483-09 from the Centers for Disease Control and Prevention and the National Institute for Occupational Safety and Health. The purpose of FACE is to aid in the research and prevention of occupational fatalities by evaluating events leading to, during, and after a work related fatality. Recommendations are made to help employers and employees have a safer work environment. For more information about FACE and KIPRC, please visit our website: www.kiprc.uky.edu

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