Chapter: Maintain Healthy, Safe and secure working environment | Information Technology 10th

Main ideas / concepts covered

1) Workplace health, safety, and security (Unit 9)

Workplace safety and security means:

• Employee awareness of basic safety
• Knowledge of workplace hazards
• Implementing hazard prevention norms
• Practicing safer methods
• Building a safety culture in the workplace

A safe, secure workplace is a priority for every employer and employee.

2) Three basic factors for workplace safety

• Health
  • Includes not only physical health, but also:
    • Mental health
    • Emotional well-being
• Safety
  • Ensuring physical safety and preventing harm through safety practices
• Security
  • Protecting employees and organization assets from threats such as:
    • Fire
    • Theft
    • Unauthorized access / asset misuse

3) How health and safety are ensured (methods/instructions)

• Implement safety protocols
• Provide safety equipment
• Conduct regular inspections of safety equipment
• Offer training to employees on:
  • How to work safely in the workplace

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Why safety/health/security programs are required (benefits)

• Reduces workplace accidents
• Reduces strain-related injuries (e.g., back pain)
• Reduces employee stress and provides psychological support
• Improves work productivity
• Minimizes workplace disruptions
• Increases employee commitment and loyalty
  • Employees are less likely to leave if the environment is safe

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Types of workplace hazards (detailed list)

A) Workforce safety hazards (categories)

• Physical hazards

  • Slips, trips, falls
  • Exposure to harmful substances
  • Problems from confined workspace (need more open workspace)
  • Electricity-related hazards
  • Extreme temperatures (low/high)
  • Exposure to toxic materials

• Ergonomic hazards

  • Improper workplace design
  • Repetitive motions
  • Awkward postures
  • Long sitting posture problems (e.g., strain on backbone/back, neck, shoulders)
  • Can cause injuries to muscles/tendons/ligaments/nerves/joints (e.g., strains)

• Biological hazards

  • Exposure to dangerous substances/diseases from:
    • Animals
    • People
    • Infection from plant materials
  • Higher risk in:
    • Hospitals
    • Laboratories

• Chemical hazards

  • Exposure to harmful chemicals:
    • Harmful liquids
    • Solvents
    • Flammable gases
  • Higher risk groups:
    • Cleaning facility workers
    • Engineers
    • Field-based employees
  • Effects:
    • Illness
    • Skin irritation
    • Breathing problems
    • In extreme cases, death

• Workload hazards

  • Stress/strain due to:
    • Long work hours (e.g., 8–12 hours mentioned)
    • Work pressure such as multiple responsibilities
  • Can lead to stress, strain, and sometimes workplace violence/aggression

• Safety hazards

  • More likely for workers dealing with:
    • Machinery
    • Construction sites
  • Examples:
    • Slips/trips/falls
    • Operating dangerous machinery
    • Electrical hazards (including electrocution)

B) Additional hazard examples mentioned (cross-category list)

• Physical: radiation exposure, extreme weather, extreme noise, contaminated waste, animal droppings
• Safety: machinery hazards, electrocution, slips/trips/falls
• Biological: bacteria/viruses

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Potential sources of hazards (where they come from)

Hazards depend on:

• The nature of the workplace
• The activities being performed

Example given:

• Light coming from behind the display screen can cause:
  • Eye strain
  • Contrast problems
  • Difficulty seeing work clearly

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Computer-linked hazards (specific examples)

• Improper sitting/posture over long periods → back/neck/shoulder pain
• Incorrect monitor height/distance → eye and neck strain
• Repetitive typing/mouse use → wrist/hand/arm injuries
• Prolonged screen exposure → dry eyes
• Using computers and mobile phones → dry eyes, blurred vision, headaches
• Sitting for long hours → poor blood circulation and other health issues

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Instructions: How to handle office equipment/objects safely

• Read the user manual before operating new equipment
• Routinely check:
  • Power plugs
  • Cords
  • Equipment parts for wear and tear/damage
• Protect equipment from power surges
  • (Power surges = voltage fluctuations)
• Keep electrical equipment dry to avoid shock hazards
• Properly dispose of used items such as:
  • Ink cartridges
  • Batteries
  • Other related waste

Instructions: How to handle heavy objects safely

• Don’t lift/move heavy objects without proper procedure/technique
• Place heavy or frequently used items at a comfortable (waist/arm) level to reduce bending/stretching
• If possible, divide the load into smaller, more manageable parts
• Switch between tasks to reduce strain from repetitive motions
• Perform stretches to:
  • Improve flexibility
  • Reduce muscle tension

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Workplace stress (what causes it and why it matters)

• Workplace stress impacts:
  • Productivity
  • Health
  • Morale
• Common workplace stressors mentioned:
  • Interpersonal conflict between employees
  • Physical discomfort from:
    • Sitting posture
    • Lifting heavy items
  • Doing multiple tasks at a time (overloading)
  • Disorganization (work being messy/disorganized)

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Quality measures for workplace environment

Purpose of quality measures

• Standards/matrices/practices used to assess and enhance workplace quality
• Aim to create:
  • Safe, secure, productive, satisfying environment
  • Support for employee well-being
  • Alignment with organization goals

Environmental quality focus

• Provide clean air, clean water, clean soil
• Eliminate or control pollution in:
  • Air
  • Water
  • Soil

Air quality measures (what to do / what to check)

• Regular air quality monitoring
• Install proper ventilation systems
• For workplaces with emissions:
  • Limit emissions from manufacturing processes and vehicles
• Air monitoring checks:
  • Physical properties: temperature, particulate matter (PM2.5, PM10), visibility
  • Chemical properties: carbon monoxide, sulfur dioxide, nitrogen dioxide, ozone
  • Biological properties: pollen counts and presence of allergens

Water quality measures (what to do / what to check)

• Ensure workplace water use/release is treated and safe
• Prevent contamination of local water resources
• Water quality monitoring checks:
  • Process: assess/monitor concentration of pollutants and other environmental factors
  • Physical properties: color, smell, turbidity, taste, temperature, conductivity
  • Chemical properties:
    • pH value
    • dissolved oxygen
    • nitrates, phosphates
    • heavy metals (lead, mercury)
  • Biological properties: bacteria, algae, pathogens (e.g., E. coli)

Additional organization-level environmental actions

• Waste management policy:
  • recycling
  • proper disposal of waste
  • reducing waste production
• Use eco-friendly materials
  • low toxic / environment-safe materials in production and cleaning

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Speakers / sources featured

• Sven Vines and company (mentioned as the digital classroom instructor/source)