CST012
Secure manufacturing slots and stable components first, then hold configurable specifications open until brownfield surveys resolve interface uncertainties.
CyberTRIZ analysis · BrownFieldIndustrialProjects contradiction C14-CST012 · one of 8,235 worked contradictions published by CyberTRIZ.AI
Regulations
Long-Lead Procurement vs Scope Certainty
Business ContextLong-lead equipment may need to be ordered while brownfield scope remains uncertain because of incomplete surveys, hidden conditions, or evolving engineering. Waiting increases schedule risk, while early commitment can result in incorrect equipment or costly changes.
Brown Field Industrial Projects TRIZ ResolutionSeparate procurement commitments into stages. Manufacturing slots, common components, and stable specifications can be secured first, while uncertain dimensions, interfaces, or options remain open until sufficient field information becomes available.
Applicable TRIZ Principles
Principle 10 – Prior Action: secures supply-chain position before final scope maturity.
Principle 15 – Dynamics: preserves configurable characteristics until uncertainty is resolved.
Principle 1 – Segmentation: divides procurement commitment into progressively defined elements.
Expected Outcome
Lower long-lead schedule risk
Greater scope flexibility
Reduced procurement changes
Improved delivery certainty
Decision IndicatorsEarly indicators that this contradiction is limiting project performance include:
Procurement waits for complete scope certainty despite long lead times.
Early orders require major specification changes.
Manufacturing capacity becomes unavailable while engineering continues.
Uncertain interfaces are unnecessarily frozen at purchase order.
Long-lead items repeatedly become schedule-critical.
Monitoring these indicators helps organizations protect delivery schedules while preserving flexibility around unresolved brownfield scope.