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// Case #03
Boards with no safety data sheet
Estimated Leak Cost
~18,000 PLN · 120 PLN/h × 37.5 h × 4 weeks (agency cover, example)
01Situation
A worker is given a task: strip out wood-based boards. In reality they are bituminous boards (asphaltplatte) — a material whose dust, when stripped dry, irritates the airways. He gets neither information about what the material is, nor a safety data sheet (sikkerhetsdatablad), nor any indication of protective equipment. He strips them for a week without a mask. After a week he goes on a month of sick leave.
02Where Margin Escaped
The bill for one document that wasn't passed on (example amounts):
• Agency replacement: ~120 PLN/h × 37.5 h × 4 weeks = 18,000 PLN.
• Double cost during sick leave: in Norway the first 16 days (arbeidsgiverperioden) are covered by the employer — the company pays at once for the sick worker and for his replacement.
• The new agency worker starts cold, doesn't know the project — typically 10–20% lower productivity during ramp-up.
• Legal risk: a missing safety data sheet and PPE is a breach of employer duties under arbeidsmiljøloven — a potential yrkesskade (occupational injury), claims, an Arbeidstilsynet inspection. A contingent cost, but potentially a multiple of the replacement alone.
Preventing it cost as much as an FFP3 mask — a few tens of złoty. Here the margin doesn't leak through botched work. It leaks through a person's health — and comes back to the company as an invoice.
03Root Cause
Not a lack of knowledge — a lack of one sheet of paper in the right place. The material has a safety data sheet: a document that plainly says 'irritating dust, respiratory protection required'. That sheet existed. It wasn't attached to the task or shown to the worker before he picked up a tool. The document was in the company — just not where and when it protected health.
!How the Loop Closes It
A material introduced into the project carries its safety data sheet and required PPE already at the planning stage. Every task touching that material inherits this information and shows it to the worker before they start. No sheet = a flag that the task isn't ready to release. Safety stops depending on whether someone 'remembered to ask' — the system won't release a task without the hazard information.
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