Water Treatment Plant Decision Log
This is a practical guide to building a decision log for a water treatment plant project — a record of the key decisions made, by whom and why, adapted to the realities of building a water or wastewater treatment facility.
What a Decision Log is
A decision log is a record of the key decisions made, by whom and why. For the full concept and how it works in general, see Decision Log. On a water treatment plant project it plays the same role, tuned to this kind of work.
Why it matters for a Water Treatment Plant project
Water Treatment Plant projects live or die on building a water or wastewater treatment facility. A well-built decision log 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 water treatment plant projects drift into avoidable delay and cost.
What to include
- Decision
- Date and owner
- Rationale
- Alternatives considered
- Impact
Water Treatment Plant-specific considerations
Tailor the decision log to the risks that most often derail water treatment plant projects:
- Environmental compliance
- Process commissioning
- Regulatory approval
Example
On a real water treatment plant project, the decision log would be shaped by building a water or wastewater treatment facility. In particular, it should explicitly account for the project’s biggest risks — environmental compliance, process commissioning, regulatory approval — rather than treating them as afterthoughts.