Inventory Availability vs Working Capital
Segment inventory policy by criticality and lead time so working-capital recognition reflects only justified buffer stock, not indiscriminate overstocking.
CyberTRIZ analysis · GreenFieldIndustrialProjects contradiction PCE006 · one of 8,235 worked contradictions published by CyberTRIZ.AI
Regulations
Business Context
Large inventories protect construction against shortages and delivery uncertainty but consume working capital, storage space, preservation effort, and material-management resources.
Green Field Industrial Projects TRIZ Resolution
Differentiate inventory according to criticality, lead time, supply uncertainty, and construction sequence. Maintain buffers for items capable of stopping critical work while using synchronized delivery for predictable, readily available materials.
Applicable TRIZ Principles
Principle 1 – Segmentation separates inventory policies according to material characteristics.
Principle 3 – Local Quality applies different buffer levels according to supply risk.
Principle 10 – Prior Action positions critical materials before their installation need dates.
Expected Outcome
Higher material availability
Lower unnecessary inventory
Better working-capital efficiency
Fewer construction interruptions
Decision Indicators
Early indicators include:
Large inventories coexist with critical shortages.
Materials arrive substantially before they are needed.
Working capital increases without improving work-front availability.
Critical components receive the same stocking policy as commodity materials.
Storage and preservation requirements become excessive.