Prefabrication vs Transportation Complexity
Design module dimensions within transport and customs envelopes early so logistics constraints never dictate costly redesign after fabrication has begun.
CyberTRIZ analysis · GreenFieldIndustrialProjects contradiction PCE017 · one of 8,235 worked contradictions published by CyberTRIZ.AI
Regulations
Business Context
Prefabrication can transfer work from variable field conditions into controlled fabrication environments, improving quality and productivity. Larger prefabricated assemblies can create difficult transportation, lifting, route-clearance, customs, and site-handling requirements.
Green Field Industrial Projects TRIZ Resolution
Determine fabrication boundaries according to both manufacturing efficiency and logistics constraints. Design assemblies around transport envelopes, use standardized connection points, and divide modules only where transportation limitations require separation.
Applicable TRIZ Principles
Principle 1 – Segmentation divides assemblies according to transportation and installation constraints.
Principle 5 – Merging combines components before field installation where logistics permit.
Principle 10 – Prior Action completes controlled fabrication before materials reach the construction site.
Expected Outcome
Greater off-site fabrication
Controlled logistics complexity
Faster field installation
Improved construction quality
Decision Indicators
Early indicators include:
Prefabricated units exceed practical transport dimensions.
Route modifications become major project scope.
Field assembly recreates work intended to be eliminated through prefabrication.
Heavy-lift requirements increase unexpectedly.
Logistics constraints are considered after module design.