CST026
Install temporary bypasses and alternative supply paths before isolation to keep essential services available without expanding project outage boundaries.
CyberTRIZ analysis · BrownFieldIndustrialProjects contradiction C12-CST026 · one of 8,235 worked contradictions published by CyberTRIZ.AI
Regulations
Equipment Isolation vs Maintenance of Essential Services
Business ContextProject work may require isolation of electrical, utility, control, drainage, ventilation, or other systems that also support equipment outside the construction area. Complete isolation simplifies project execution but can remove services required for continued operation.
Brown Field Industrial Projects TRIZ ResolutionSeparate affected consumers through temporary feeds, bypasses, sectional isolation, or alternative supply paths. Essential functions can remain available while only the project-dependent portion is removed from service.
Applicable TRIZ Principles
Principle 1 – Segmentation: divides shared systems into independently isolatable sections.
Principle 24 – Intermediary: provides temporary supply paths between essential consumers and available resources.
Principle 11 – Beforehand Cushioning: prepares backup services before isolation occurs.
Expected Outcome
Reduced production impact
Safer project isolation
Continued essential services
Greater execution flexibility
Decision IndicatorsEarly indicators that this contradiction is limiting brownfield project performance include:
Small project isolations disable unrelated equipment.
Shared utilities prevent localized shutdowns.
Temporary services are developed only after operating conflicts appear.
Essential consumers lack alternative supply paths.
Isolation boundaries repeatedly expand project outages.
Monitoring these indicators helps organizations isolate project work without unnecessarily removing essential operating services.