Vibration Analysis for Water and Wastewater Facilities

influent loading variability from storm events and I&I means equipment operates across a wide range of conditions; many assets are submerged or in confined spaces. In this environment, equipment failures cause permit exceedances, boil-water advisories, sanitary sewer overflows (SSOs), and consent decree violations. Our spectral vibration measurement program specifically targets raw water intake pumps, aeration blowers, clarifier drives, sludge pumps, UV disinfection systems, and lift station pumps — the assets where early detection has the greatest impact on NPDES permit compliance rate and energy cost per million gallons treated. We also account for variable loading patterns driven by weather events and seasonal demand cycles, adapting our measurement approach to maintain data quality despite these operating conditions.

Yes. Water & Wastewater facilities must comply with EPA Clean Water Act, Safe Drinking Water Act, state NPDES permits, and AWWA standards. Our spectral vibration measurement program generates the condition documentation needed for epa discharge permit compliance documentation; sso reporting and prevention program records. Beyond compliance, the condition data drives measurable improvements in NPDES permit compliance rate and energy cost per million gallons treated by converting unplanned failures into scheduled repairs. Most water & wastewater clients see meaningful reductions in permit exceedances within the first 12 months of program implementation.

Most of it, yes. Vibration Analysis measurements at overall velocity per ISO 10816-3, plus envelope spectrum 1-10 kHz are non-intrusive — readings happen at the bearing housing or terminal box without interrupting the equipment. The exceptions are deep diagnostic work that requires de-energization or process isolation, which most Water & Wastewater facilities batch into existing maintenance windows. Routine Vibration Analysis rounds disrupt nothing.

Top 30 assets ranked by failure consequence, three months of baseline data, then expand based on what the data shows. Trying to cover the full Water & Wastewater equipment population in month one creates noisy data nobody trusts. Tight scope with deep work establishes credibility — that's what gets the budget approved for broader coverage at month four or five.