Sabit's Professional Knowledge Book
Professional Knowledge Book
A professional knowledge system for materials, maintenance, procurement and data: the business problem, the decision rule, the professional judgement and the experience behind it.
Business problemDecision ruleProfessional judgementDecision LabExperience
- 10
- articles
- 6
- chapters
- 4
- with formulas
- 6
- Decision Labs
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Alternatives Bid evaluation BOM Cataloguing Certificates Corrosion Critical spares Data quality Decision making Demand review Excess stock Fit-for-use Governance KPI Lead time Lifecycle Maintenance readiness Material master Min-Max MTBF MTTR Obsolescence Power BI Preservation Reliability Reorder point Reporting Reservations Safety stock SAP Slow-moving stock Storage TCO Technical evaluation
3 articles · Materials Management
Excess Prevention Before Purchase
A purchase decision should consider available stock, open supply, reservations and the maximum stock level, not PR quantity alone.
Inventory control · Demand review
Decision LabFormula6 min read
Reorder Point
Reorder point links demand during replenishment lead time with the protection provided by safety stock.
Inventory planning · MRO spares
Decision LabFormula5 min read
Obsolescence and Alternative Material Logic
Obsolescence is not only a purchasing problem. It is a lifecycle risk linking equipment, stock, technical equivalence and future maintenance demand.
Lifecycle management · Technical equivalence
Decision Lab5 min read