Job Hazard Analysis (JHA/JSA) Risk Assessment for Workplace Tasks

Assessment Date: [DATE]

Assessor: [ASSESSOR NAME]

Department/Area: [DEPARTMENT/AREA]

Review Date: [REVIEW DATE]

1. Assessment Scope

This risk assessment applies to the planning, execution, supervision, and review of routine and non-routine workplace tasks that require job hazard analysis, job safety analysis, hazard identification, risk evaluation, control selection, PPE determination, and documentation for regulatory compliance. It covers task-level hazards associated with tools, equipment, materials, work methods, work environment, and human factors, including changes in conditions that may affect risk during the job. The assessment includes pre-job planning, task breakdown, hazard recognition, control implementation, PPE selection, job briefings, and ongoing review. It excludes detailed engineering design reviews, medical diagnosis, and site-specific hazards that are unrelated to the task unless they are introduced during the work and identified in the field. Administrative certification fields such as workplace name, address, assessor name, document number, and dates are intentionally left blank for human completion. [1] [1]

2. Risk Assessment Methodology

A task-based JHA/JSA methodology is used to break each job into logical steps, identify hazards at each step, evaluate likelihood and severity, and assign an overall risk rating using a consistent five-level likelihood scale and five-level severity scale. Controls are selected using the hierarchy of controls, prioritizing elimination, substitution, engineering controls, administrative controls, and PPE. The assessment is treated as a living document and must be reviewed with the crew before work begins and updated when conditions change. This approach aligns with the source guidance that a JHA identifies hazards, assesses risk, and identifies ways to eliminate or protect against hazards, while also documenting PPE needs and control actions. [1] [9]

3. Risk Matrix Reference

The following matrix is used to evaluate risk levels based on likelihood and severity:

		Likelihood
Rare	Unlikely	Possible	Likely	Almost Certain
Severity	Catastrophic	Low	Low	Low	Medium	Medium
Major	Low	Low	Medium	Medium	High
Moderate	Low	Medium	Medium	High	High
Minor	Medium	Medium	High	High	Extreme
Negligible	Medium	High	High	Extreme	Extreme

4. Hazard Identification and Risk Evaluation

1. Contact with moving machine parts, rotating tools, or energized equipment during setup, operation, adjustment, cleaning, or maintenance.

Potential Consequences: Cuts, lacerations, entanglement, crush injuries, amputations, or fatal trauma if a body part is drawn into the danger zone or struck by moving components.

Affected Persons: Operators, helpers, maintenance personnel, nearby workers, and any person entering the work area.

Initial Risk Assessment

Likelihood	Severity	Risk Rating
Possible	Major	High

Control Measures

• Eliminate exposure by performing the task from outside the danger zone whenever possible and stopping the machine before adjustments or stock changes.
• Substitute safer methods or tools where feasible, such as using automated feeding, remote handling, or lower-risk equipment.
• Install and maintain machine guarding, interlocks, emergency stops, and clear physical barriers to prevent access to moving parts.
• Use lockout/tagout or equivalent energy isolation before cleaning, clearing jams, servicing, or maintenance.
• Provide task-specific training, written safe work procedures, and supervision to prevent bypassing guards or unsafe shortcuts.
• Require close-fitting work clothing and task-appropriate PPE such as safety glasses and gloves only where gloves do not increase entanglement risk.

Residual Risk Assessment

Likelihood	Severity	Risk Rating
Unlikely	Major	Medium

2. Flying chips, sparks, fragments, or debris generated by cutting, grinding, drilling, machining, or impact tasks.

Potential Consequences: Eye injuries, facial lacerations, skin punctures, burns, or secondary injuries from startled reactions and loss of control of tools.

Affected Persons: Workers performing the task, nearby employees, visitors, and maintenance personnel in adjacent areas.

Initial Risk Assessment

Likelihood	Severity	Risk Rating
Likely	Moderate	High

Control Measures

• Eliminate or reduce chip generation by changing the process, using pre-cut materials, or selecting a lower-energy method where practical.
• Install chip guards, spark shields, clear barriers, and local containment to intercept projectiles at the source.
• Position workers away from the line of fire and establish exclusion zones for bystanders.
• Use administrative controls such as pre-task briefings, housekeeping, and controlled access to the work area.
• Require eye and face protection matched to the hazard, such as safety glasses with side shields, goggles, or face shields as appropriate.
• Inspect tools and workpieces before use to ensure they are secure and not likely to fragment unexpectedly.

Residual Risk Assessment

Likelihood	Severity	Risk Rating
Possible	Moderate	Medium

3. Manual handling of heavy, awkward, or unstable materials, including lifting, carrying, pushing, pulling, and positioning stock or equipment.

Potential Consequences: Sprains, strains, back injuries, dropped loads, foot injuries, crush injuries, and musculoskeletal disorders from repetitive or forceful exertion.

Affected Persons: Operators, helpers, material handlers, and anyone assisting with transport or staging of materials.

Initial Risk Assessment

Likelihood	Severity	Risk Rating
Likely	Moderate	High

Control Measures

• Eliminate manual handling where possible by using mechanical lifting aids, carts, hoists, conveyors, or palletized delivery.
• Substitute smaller loads, lighter materials, or preassembled components when feasible.
• Use engineering controls such as lift tables, adjustable workstations, and stable storage racks to reduce awkward postures and overreaching.
• Apply administrative controls including team lifts, load limits, route planning, and rest breaks for repetitive handling tasks.
• Train workers in proper lifting technique, load assessment, and recognition of unstable or shifting loads.
• Require protective footwear and task-appropriate gloves where they improve grip without creating additional hazards.

Residual Risk Assessment

Likelihood	Severity	Risk Rating
Possible	Minor	Medium

4. Slips, trips, and falls caused by wet floors, clutter, uneven surfaces, poor housekeeping, cords, hoses, or obstructed walkways.

Potential Consequences: Sprains, fractures, head injuries, lost-time incidents, and secondary injuries from falling into equipment or onto sharp objects.

Affected Persons: All workers, visitors, contractors, and delivery personnel in the area.

Initial Risk Assessment

Likelihood	Severity	Risk Rating
Possible	Moderate	Medium

Control Measures

• Eliminate trip hazards by removing unnecessary materials, securing cords and hoses, and keeping walkways clear.
• Use engineering controls such as anti-slip flooring, drainage, mats, handrails, and adequate lighting.
• Implement housekeeping standards, spill response procedures, and designated storage locations for tools and materials.
• Restrict access to wet or obstructed areas until they are cleaned, dried, or barricaded.
• Provide slip-resistant footwear where floor conditions warrant it and train workers to recognize and report hazards promptly.

Residual Risk Assessment

Likelihood	Severity	Risk Rating
Unlikely	Minor	Low

5. Exposure to hazardous chemicals, cutting fluids, solvents, cleaners, fuels, adhesives, or process chemicals through skin contact, inhalation, splash, or spill.

Potential Consequences: Skin irritation, dermatitis, chemical burns, respiratory irritation, poisoning, eye injury, or fire and explosion if incompatible materials are mishandled.

Affected Persons: Workers handling chemicals, nearby employees, cleanup personnel, and emergency responders.

Initial Risk Assessment

Likelihood	Severity	Risk Rating
Possible	Major	High

Control Measures

• Eliminate unnecessary chemical use and substitute less hazardous products where feasible.
• Use closed transfer systems, local exhaust ventilation, splash guards, and secondary containment to reduce exposure.
• Maintain and consult safety data sheets, labeling, and chemical compatibility information before use.
• Implement administrative controls for storage, mixing, spill response, and restricted access to chemical handling areas.
• Provide chemical-resistant gloves, eye and face protection, aprons, respirators, or other PPE based on the specific hazard and exposure route.
• Train workers on safe handling, spill response, first aid, and the limitations of PPE.

Residual Risk Assessment

Likelihood	Severity	Risk Rating
Unlikely	Major	Medium

6. Exposure to noise from machinery, tools, compressed air, or production processes.

Potential Consequences: Temporary or permanent hearing loss, communication failure, reduced situational awareness, and increased likelihood of incidents due to missed warnings.

Affected Persons: Operators, maintenance staff, nearby workers, and supervisors in the affected area.

Initial Risk Assessment

Likelihood	Severity	Risk Rating
Likely	Moderate	High

Control Measures

• Eliminate or reduce noise at the source by selecting quieter equipment or processes where possible.
• Install engineering controls such as mufflers, enclosures, damping, isolation mounts, and preventive maintenance to reduce noise output.
• Use administrative controls including exposure time limits, job rotation, and restricted access to high-noise areas.
• Conduct noise monitoring where exposure is suspected to be elevated and use the results to determine controls.
• Provide hearing protection that is properly selected, fitted, and maintained when engineering and administrative controls do not fully reduce exposure.
• Train workers on hearing conservation, correct use of hearing protection, and reporting of equipment noise changes.

Residual Risk Assessment

Likelihood	Severity	Risk Rating
Possible	Minor	Medium

7. Electrical contact with energized parts, damaged cords, improper grounding, or use of defective portable equipment.

Potential Consequences: Electric shock, burns, arc flash injury, fire, equipment damage, or fatal electrocution.

Affected Persons: Electricians, operators, maintenance personnel, and anyone using portable electrical tools or equipment.

Initial Risk Assessment

Likelihood	Severity	Risk Rating
Unlikely	Catastrophic	Extreme

Control Measures

• Eliminate exposure by de-energizing equipment before work and verifying isolation before contact.
• Use engineering controls such as grounding, GFCI protection, insulated tools, covers, and intact enclosures.
• Remove defective equipment from service immediately and replace damaged cords, plugs, or components.
• Apply administrative controls including qualified-person work authorization, inspection checklists, and energized-work restrictions.
• Provide arc-rated or electrical PPE only when justified by the task and hazard analysis, along with insulated gloves and face protection where required.
• Train workers to recognize electrical hazards, maintain safe approach distances, and report defects without delay.

Residual Risk Assessment

Likelihood	Severity	Risk Rating
Rare	Catastrophic	High

8. Work at height, including ladders, platforms, elevated surfaces, or access to overhead work areas.

Potential Consequences: Falls from height, fractures, head trauma, spinal injury, or fatality; dropped objects may also injure people below.

Affected Persons: Workers at height, workers below, visitors, and contractors in the vicinity.

Initial Risk Assessment

Likelihood	Severity	Risk Rating
Possible	Catastrophic	Extreme

Control Measures

• Eliminate the need to work at height by completing tasks from the ground whenever possible.
• Substitute safer access equipment such as an elevating work platform instead of a ladder when appropriate.
• Install engineering controls including guardrails, toe boards, work platforms, and fall arrest anchor points where required.
• Use administrative controls such as fall protection plans, permit systems, exclusion zones, and rescue planning.
• Provide fall protection PPE and head protection when exposure cannot be eliminated, and ensure equipment is inspected before use.
• Train workers in ladder safety, platform use, fall protection, and dropped-object prevention.

Residual Risk Assessment

Likelihood	Severity	Risk Rating
Unlikely	Major	Medium

5. General Control Measures

• Conduct a pre-job briefing before work begins to review the JHA, task sequence, hazards, controls, and any site-specific conditions.

The briefing should confirm the day’s scope, identify changes from the original analysis, and ensure workers understand stop-work authority if conditions change. [1] [1]

• Apply the hierarchy of controls before relying on PPE as the primary safeguard.

Prioritize elimination, substitution, engineering controls, and administrative controls; use PPE as a barrier when residual risk remains or when higher-level controls cannot fully remove the hazard. [9] [9]

• Document hazard assessments, control decisions, and PPE requirements in a form that is available to safety and health personnel.

Maintain records electronically or on paper and ensure the assessment includes the hazards, controls, and certification information required by the workplace program. [6] [10]

• Involve employees who perform the work in hazard identification and control selection.

Use worker knowledge to validate task steps, identify hidden hazards, and improve acceptance of the final controls and procedures. [1] [8]

• Inspect equipment, tools, and work areas routinely and after changes, incidents, or near misses.

Use inspections to verify that controls remain effective, identify new hazards, and trigger updates to the JHA when equipment, materials, or processes change. [10] [8]

6. Emergency Preparedness

• Establish emergency response procedures for serious injury, entrapment, electrical shock, chemical exposure, fire, and fall incidents. Workers must know how to summon help, isolate the area, and provide initial response without creating additional risk.
• Maintain accessible first aid supplies, eyewash or emergency wash equipment where chemical splash hazards exist, and rescue arrangements for work at height or other tasks where self-rescue may not be possible.
• Define stop-work and evacuation triggers for uncontrolled hazards such as exposed energized parts, missing guards, chemical spills, unstable loads, or severe weather that increases risk.
• Include spill containment and cleanup procedures for chemical releases, with clear instructions for isolating the area, using appropriate PPE, and notifying supervisors or emergency personnel as required.
• Conduct emergency drills or tabletop reviews for the highest-risk tasks so workers can respond quickly to falls, machine entrapment, fire, or exposure events.

7. Training Requirements

• JHA/JSA Task Analysis Training: Workers and supervisors must be trained to break jobs into steps, identify hazards, evaluate risk, and participate in control selection. Training should emphasize that the JHA is a practical work-planning tool and a living document that must be updated when conditions change. [1] [7]
  • How to observe and document task steps
  • How to identify obvious and hidden hazards
  • How to recognize when a task requires a new or revised JHA
  • How to communicate changes during the job
• Hierarchy of Controls and Safe Work Practices: Employees must understand how to apply the hierarchy of controls and why PPE is the last line of defense. Training should cover elimination, substitution, engineering controls, administrative controls, and the correct use and limitations of PPE. [9] [2]
  • Why engineering controls are preferred
  • How work practices reduce exposure
  • When PPE is required and how it must fit
  • How to report failed or bypassed controls
• PPE Selection, Use, and Care: Workers must be trained to select PPE matched to the hazard, wear it correctly, inspect it before use, and replace damaged or contaminated items. Training should also explain that PPE does not replace higher-level controls. [3] [3]
  • Eye and face protection
  • Hand protection
  • Foot protection
  • Hearing protection
  • Respiratory or fall protection where applicable
• Emergency Response and Incident Reporting: Training must cover emergency alarms, evacuation routes, first aid notification, spill response, rescue procedures, and immediate reporting of incidents and near misses. Workers should know when to stop work and escalate concerns. [5]
  • How to respond to injuries and exposures
  • How to isolate hazardous areas
  • How to report near misses and unsafe conditions
  • How to preserve the scene for investigation when safe to do so
• Hazard Recognition and Workplace Inspection: Supervisors and designated employees should be trained to recognize changing conditions such as poor lighting, noise, forklift traffic, trip hazards, damaged equipment, and chemical storage issues. This supports timely corrective action and reassessment. [4] [10]
  • Walk-through inspection methods
  • Recognizing changes in equipment or process
  • Identifying when a new hazard assessment is needed

8. Monitoring and Review

Review Frequency: Annually and whenever there is a change in task steps, equipment, materials, work environment, or after any incident or near miss.

Monitoring Type	Frequency	Responsible Party	Description
Regular Inspection	Before each shift and during the job as conditions change	Supervisor and task lead	Verify that equipment guards, access controls, housekeeping, PPE, and work area conditions remain effective before work starts and throughout the task. Stop work if a new hazard appears or controls fail. [1]
Workplace Audit	Quarterly or after significant process changes	Safety personnel and management	Audit the JHA program, PPE selection, and control implementation to confirm that hazards are being identified, controls are in place, and documentation is current. [10]
Exposure Monitoring	As needed when noise, airborne contaminants, or other overexposure is suspected	Qualified safety professional or industrial hygiene support	Measure or evaluate exposures where the hazard may exceed acceptable levels, especially for noise or respirable contaminants, and use the results to refine controls and PPE selection. [4]
Incident and Near-Miss Review	After every incident, near miss, or unsafe condition report	Supervisor, safety manager, and affected employees	Review the event to determine whether the JHA, controls, training, or PPE requirements need revision. Implement corrective actions and communicate them before work resumes. [8] [8]
PPE Condition Check	Before use and at scheduled intervals	Employee and supervisor	Inspect PPE for fit, damage, contamination, and suitability for the task. Remove defective PPE from service and replace it promptly to maintain protection. [3]

9. Special Circumstances

• Night work or reduced lighting can increase the likelihood of slips, trips, struck-by incidents, and errors in equipment operation. Additional lighting, supervision, and communication controls may be required.
• Severe weather, including rain, snow, ice, heat, wind, or lightning, can increase transportation, slip, heat stress, and visibility hazards. Work should be paused or modified when conditions exceed safe limits.
• Lone work increases the severity of incidents because immediate assistance may be delayed. Use check-in procedures, communication devices, and task restrictions for high-risk activities.
• New workers, changed tasks, rarely performed jobs, and permit-required work such as confined space or hot work require enhanced planning, supervision, and review before work begins. [7] [7] [7]

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 and whenever there is a change in task steps, equipment, materials, work environment, or after any incident or near miss. or when significant changes occur.

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