Vanguard Waters ·
Start with an explicit scope
An industrial water audit starts by defining its scope. Are you trying to reduce water purchases, understand a discharge, increase line capacity or prepare a reuse project? Those objectives require different measurements. We define the production areas, utilities and operating periods to examine with the site managers.
Bills provide a baseline. They need to be matched with production volumes and changes in operation: schedules, campaigns, shutdowns and cleaning. Lower consumption caused by lower activity does not demonstrate a process improvement.
Separate uses before drawing conclusions
The balance separates water incorporated into products, cleaning, cooling, water preparation and discharges. A main meter shows a total; readings by use help locate discrepancies. Existing drawings are compared with visible connections and operator practices.
Volumes must cover a common period. Changes in tank levels, return flows and missing measurements are recorded. A balance that does not close requires further investigation; it is not enough on its own to quantify a leak.
Request a report that prepares the next step
The Water Assessment report describes the baseline, critical points and possible actions. For each action, it identifies the stream, available data, savings assumptions, production constraints and checks to complete.
The first action may be a repair, an adjustment or a sub-metering campaign. Where investment appears worthwhile, the next step is a feasibility study. Work costs, future operation and the conditions for measuring results need to be considered together.
Apply this approach to your site
The Water Assessment defines the data to collect, measurements to make and options to study for your installation.