Retrabalhado por Especificações de Procedimento Incompletas ou Desatualizado
Definition
Manufacturing defects from incorrect weld procedures (e.g., amperagem, voltagem, velocidade de soldagem not matched to current WPS) trigger customer inspections, failed radiography/ultrasonic tests, and mandatory rework. Search results confirm ISO 3834 is the Brazilian/international standard for weld quality management; companies without centralized WPS/PQR systems experience 5–10% defect rates. Manual document lookup delays corrective actions, extending rework cycles by 20–30%.
Key Findings
- Financial Impact: 8–15% of labor hours (typical: 40–80 hours per month for mid-sized fab shop); rework materials: R$ 5,000–R$ 20,000 per customer rejection; customer compensation/warranty claims: R$ 10,000–R$ 50,000 annually.
- Frequency: 2–6 rework incidents per month; increases during supplier material changes or staffing turnover
- Root Cause: WPS/PQR documents not version-controlled or linked to actual shop-floor procedures; soldadores unaware of procedure updates; manual cross-referencing error; no digital audit trail of parameter changes
Why This Matters
The Pitch: Boiler/tank manufacturers in Brasil waste 8–15% of labor hours on rework due to undocumented or misaligned weld procedures. Centralized, digitized procedure specification management with real-time parameter tracking eliminates rework and customer compensation claims.
Affected Stakeholders
Quality Assurance, Welders/Soldadores, Production Planner
Deep Analysis (Premium)
Financial Impact
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Current Workarounds
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Methodology & Sources
Data collected via OSINT from regulatory filings, industry audits, and verified case studies.
Related Business Risks
Multas e Embargos por Não-Conformidade com NR-13
Atraso no Ciclo de Aprovação por Documentação Manual de Procedimento
Multas e Paralização por Não-Conformidade NR-13
Sobrecusto de Certificação por Engenheiro Registrado Brasileiro (BRE)
Rework e Rejeição por Falhas de Conformidade de Material e Procedimento
Atraso no Recebimento por Falta de Prova de Conformidade NR-13
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