Meter Calibration Requirements Clarified: The GSA clarified that routine calibration of existing flow meters does not require removing meters and sending them back to manufacturers. Instead, landowners can use on-site field accuracy testing with ultrasonic reference meters that clamp onto pipes to verify meters are operating within the required plus/minus 5% accuracy standard. This non-invasive testing can be performed as part of annual pump efficiency tests or as a standalone service.
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Firms & Consultants
Sarah Chen
Environmental Science Associates
CONSULTANT
Michael Rodriguez
Provost & Pritchard
CONSULTANT
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