ERRATUM
Meter Accuracy and Accessibility
Erratum Number
MAN6-E-EBP1-1176
Date Issued
25 November 2015
Meter Accuracy and Accessibility
A policy requirement must be in place to conduct a meter audit :remove calibrate add to "ensure accuracy" of meters at least every 5 years.
The audit should include, as a minimum:
- Confirmation of meter accuracy add star * after word accuracy
- Calibration certificates / test reports stating validity period*
Add following description:
*Where manufacturer calibration certificates confirm a validity period, meters need not be re-calibrated within this validity period.
Documentation requirements:
Basic monitoring strategy section
Delete word "calibrate" add reads: Meter Audit Policy requiring an audit at least every 5 years.
Advance monitoring strategy
Delete word "calibrate" add reads: Meter Audit Policy requiring an audit at least every 5 years.
Confirming installed meter accuracy (Heading)
Below heading add star after the words confirm meter accuracy*
Description to be added below bullet point 4:
*Where manufacturer calibration certificates confirm a validity period, meters need not be re-calibrated within this validity period.
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