OSR018
Map the full functional dependency chain before commissioning new equipment and selectively strengthen only the existing links that materially limit performance.
CyberTRIZ analysis · BrownFieldIndustrialProjects contradiction C13-OSR018 · one of 8,235 worked contradictions published by CyberTRIZ.AI
Regulations
New Equipment Reliability vs Existing-System Weaknesses
Business ContextNew equipment may provide high inherent reliability while remaining dependent on aging utilities, controls, structures, piping, cooling, or electrical infrastructure. Replacing every supporting system is costly, but ignoring weak dependencies can prevent the new asset from achieving its intended performance.
Brown Field Industrial Projects TRIZ ResolutionEvaluate reliability across the complete functional chain. Strengthen only existing dependencies that materially limit the new equipment through selective upgrades, alternative supplies, local protection, or interface isolation.
Applicable TRIZ Principles
Principle 1 – Segmentation: identifies the specific dependencies limiting overall reliability.
Principle 11 – Beforehand Cushioning: protects new equipment from known weaknesses in supporting systems.
Principle 24 – Intermediary: creates protective interfaces between new and vulnerable existing systems.
Expected Outcome
Higher system reliability
Better new-equipment performance
Reduced unnecessary infrastructure replacement
Stronger interface resilience
Decision IndicatorsEarly indicators that this contradiction is limiting brownfield project performance include:
New equipment trips because of existing utility disturbances.
Reliability assessments focus only on newly installed assets.
Legacy support systems determine new-equipment availability.
Broad infrastructure replacement is proposed without identifying critical dependencies.
New technology inherits recurring historical failure patterns.
Monitoring these indicators helps organizations ensure that reliable new equipment is not undermined by weak existing dependencies.