Lesson 1, Topic 1
In Progress

Hazardous substances Basic requirements/measures

Hazards

  • Hazardous substances can lead to health hazards through inhalation, contact with the skin, mucous membranes and ingestion through the mouth.
  • Other hazards, e.g. fire and explosion hazards, may exist. Possible interactions with other workplaces must be taken into account.

Protective measures

  • Create a risk assessment.
  • Determine whether a hazardous substance is involved. Check whether less dangerous hazardous substances can be used and whether hazards can be avoided or reduced by using other work processes and work equipment.
  • Information on hazardous substances and mixtures is listed in the safety data sheet. In case of insufficient information, ask the manufacturer.
  • If no safety data sheet is available, one can be requested from the supplier.
  • Define protective measures. First take technical protective measures before organizational and individual protective measures such as personal protective measures are considered.
  • Create operating instructions .
  • Detailed information and draft operating instructions on hazardous substances are available online in WINGIS.
  • Observe employment restrictions and prohibitions, e.g. for young people and pregnant and breastfeeding women.
  • Use the operating instructions to instruct employees about the hazards in a comprehensible form and language before starting work, but at least once a year and before using a new product/process.
  • Instruct young people at least every six months.
  • Inform employees about first aid measures.
  • Do not eat, drink or smoke while working.
  • Avoid skin contact.
  • When decanting into smaller containers, use only unbreakable and resistant containers, e.g. plastic containers, and label them in the same way as the original container.
  • Avoid splashes when decanting (e.g. using siphons or pumps).
  • Remove wet clothing immediately.
  • Work clothing, including footwear, must be stored separately from street clothing and cleaned regularly.
  • Observe skin protection: Use specific skin protection before work and after breaks, cleanse skin properly after work and before breaks, use skin care products after cleaning and at the end of work.
  • If necessary, wear personal protective equipment such as chemical protective gloves, protective clothing, respiratory protection.

Occupational health care

  • Arrange occupational health care according to the results of the risk assessment (mandatory care) or offer it (optional care). Advice on this from the company doctor.
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