Supply-Chain Resilience vs Total Project Cost
Apply resilience measures proportionally to disruption impact and substitutability, concentrating investment on long-lead and schedule-critical supply categories only.
CyberTRIZ analysis · RealEstateConstruction contradiction SCM035 · one of 8,235 worked contradictions published by CyberTRIZ.AI
Regulations
Business Context
A resilient construction supply chain may require alternative suppliers, strategic inventory, early purchasing, additional logistics routes, financial monitoring, backup capacity, and contractual flexibility. Implementing all these protections across every procurement category, however, can substantially increase project cost and administrative complexity.
Real Estate & Construction TRIZ Resolution
Resilience should be designed according to the consequence and probability of disruption rather than applied uniformly. Critical materials, long-lead equipment, difficult-to-substitute products, and schedule-sensitive packages can receive stronger protection, while readily available or low-impact items operate through leaner procurement systems. Common resilience resources can also protect multiple supply risks simultaneously.
Applicable TRIZ Principles
Principle 3 – Local Quality concentrates resilience investment where supply failure would create the greatest project impact.
Principle 11 – Beforehand Cushioning establishes targeted protection before critical disruptions occur.
Principle 6 – Universality uses shared buffers, logistics capacity, or alternative arrangements to protect multiple supply requirements.
Expected Outcome
Greater supply-chain resilience
Controlled project cost
Reduced disruption exposure
More efficient allocation of contingency resources
Decision Indicators
Early indicators include:
Resilience measures are applied equally to critical and noncritical materials.
Supply protection significantly increases procurement cost without corresponding risk reduction.
Critical packages lack alternatives while low-risk items carry excessive contingency.
Supply disruptions repeatedly require expensive emergency responses.
Cost reduction initiatives eliminate resilience without considering disruption consequences.
Monitoring these indicators helps project teams build resilience where it creates measurable value rather than increasing cost indiscriminately across the entire supply chain.