Infrastructure Development Test Plan
This is a practical guide to building a test plan for an infrastructure development project — the approach, scope and schedule for testing the deliverables, adapted to the realities of delivering large public or private infrastructure.
What a Test Plan is
A test plan is the approach, scope and schedule for testing the deliverables. For the full concept and how it works in general, see Test Plan. On an infrastructure development project it plays the same role, tuned to this kind of work.
Why it matters for an Infrastructure Development project
Infrastructure Development projects live or die on delivering large public or private infrastructure. A well-built test plan gives the team a shared, explicit reference for exactly that — reducing ambiguity, aligning stakeholders, and making problems visible early enough to act. Skipping it, or doing it generically, is how infrastructure development projects drift into avoidable delay and cost.
What to include
- Test scope and objectives
- Test cases/scenarios
- Environments
- Entry/exit criteria
- Defect management
Infrastructure Development-specific considerations
Tailor the test plan to the risks that most often derail infrastructure development projects:
- Long lead times
- Permits and land
- Cost inflation over long horizons
Example
On a real infrastructure development project, the test plan would be shaped by delivering large public or private infrastructure. In particular, it should explicitly account for the project’s biggest risks — long lead times, permits and land, cost inflation over long horizons — rather than treating them as afterthoughts.