Modularization vs Design Flexibility
Freeze intermodule interfaces and transport boundaries first, then preserve internal design flexibility to absorb late vendor data without disrupting the modular architecture.
CyberTRIZ analysis · GreenFieldIndustrialProjects contradiction PCE018 · one of 8,235 worked contradictions published by CyberTRIZ.AI
Regulations
Business Context
Modularization can reduce field labor, improve fabrication quality, and support parallel construction. However, modules require early definition of dimensions, interfaces, equipment arrangements, and transportation constraints, reducing the ability to accommodate later design changes.
Green Field Industrial Projects TRIZ Resolution
Freeze module boundaries and critical interfaces early while maintaining flexibility within modules where changes do not affect transportation, structural, or intermodule connections. Standardized interfaces isolate local design evolution from the wider modular architecture.
Applicable TRIZ Principles
Principle 1 – Segmentation divides the facility into controlled modules.
Principle 10 – Prior Action establishes critical module interfaces early.
Principle 15 – Dynamics preserves internal flexibility where changes remain manageable.
Expected Outcome
Greater modularization benefits
Preserved controlled design flexibility
Fewer late module changes
Faster site installation
Decision Indicators
Early indicators include:
Minor design changes affect multiple modules.
Module fabrication begins with unstable interfaces.
Engineering freezes unnecessarily early across entire packages.
Late vendor data disrupts module configuration.
Modularization prevents useful changes that do not affect critical boundaries.