Vendor Input vs Engineering Progress
Document all vendor-data assumptions explicitly and schedule formal validation checkpoints immediately upon receipt of supplier information.
CyberTRIZ analysis · GreenFieldIndustrialProjects contradiction GED019 · one of 8,235 worked contradictions published by CyberTRIZ.AI
Regulations
Business Context
Detailed engineering often requires vendor dimensions, loads, utilities, control requirements, and performance data. Waiting for final vendor information can delay engineering, while progressing without it creates assumptions that may later require redesign.
Green Field Industrial Projects TRIZ Resolution
Define standardized vendor interfaces and preliminary design envelopes before final supplier data becomes available. Progress engineering using controlled assumptions with explicit validation points once vendor information is received.
Applicable TRIZ Principles
Principle 10 – Prior Action establishes vendor-data requirements and design envelopes early.
Principle 15 – Dynamics allows preliminary engineering assumptions to be updated systematically.
Principle 24 – Intermediary uses standardized interface specifications between vendor packages and project engineering.
Expected Outcome
Faster engineering progress
Reduced vendor-related redesign
More stable package interfaces
Better supplier integration
Decision Indicators
Early indicators include:
Engineering stops while waiting for vendor drawings.
Vendor data repeatedly changes surrounding design.
Preliminary assumptions are undocumented.
Equipment packages have poorly defined interfaces.
Supplier selection occurs too late for required engineering input.