Digitising safety training for a multilingual industrial workforce
A custom-built PWA using generative AI to deliver safety-critical training and automated certification to a multilingual workforce.
15 minutes, no obligation · No sales pressure
Kleentec
Kleentec, an industrial cleaning company in the food-processing sector, needed to replace paper-based safety training. Its multilingual workforce has high staff turnover. Every worker needed safety-critical instructions in their native language, while managers needed an exportable audit trail for compliance and food-safety certifications.
Paper checklists and physical signatures made training inconsistent and created language barriers for non-Dutch speakers. Workers often received information about machines they did not operate. Without a centralised audit trail, compliance was difficult to monitor. Instructions were not reliably understood, adding safety risks in food-processing environments.
A look inside
What SevenLab built
SevenLab developed 'Kleentec TOTJ', a multilingual PWA that personalises training by machine and area. Using a generative AI pipeline orchestrated by Mastra and hosted via an EU-based LiteLLM proxy, the platform translates complex Dutch safety handbooks into English and Polish while preserving critical structure and safety details.
AI translation pipeline
Automated translation of safety manuals with a mandatory human-in-the-loop approval workflow for critical chapters.
RAG-powered content
Retrieval-augmented generation drafts site-specific instructions grounded in a master template of nine mandatory safety chapters.
Automated certification
Workers complete randomised quizzes with an 80% pass requirement to receive an automatic twelve-month safety certificate.
Workforce management
Foremen bulk-import staff via CSV, triggering magic links for instant, passwordless access to personalised training.
Measurable business impact
Moving from paper to digital training reduced Kleentec's onboarding time from several days to under an hour. The translation workflow uses a fixed handbook structure and human approval for critical chapters. An automated audit trail gives management and food-safety auditors real-time compliance data.
The AI-powered translation and automated certification have solved our biggest operational bottleneck. We can now onboard a multilingual workforce in minutes rather than days, with the peace of mind that every worker truly understands the safety protocols for their specific site.
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