Field Feedback
Field Feedback & Verification
Dedicated workspace for recording field outcomes and verification results. PoC UI only.
Context
DMA-02
Detected issue: sustained elevated night flow above expected baseline.
Action-Linked Checklist
Record outcomes for each recommended action reference.
Actions triggered by Threshold Variance detection
1.1
Confirm local valve positions and isolation boundaries for this DMA.
1.2
Check for recent valve changes that could shift the baseline.
2.1
Validate the zone inlet meter accuracy against logger totals.
2.2
Check pressure sensor placement and calibration for this DMA.
3.1
Verify any night-time usage or scheduled draw-off in this DMA.
3.2
Confirm large consumers are not driving a local baseline shift.
4.1
Inspect service connections, valves, and PRVs within the zone.
4.2
Walk the highest-flow branches and night-flow paths for leakage.
Actions triggered by Zone Comparison detection
1.1
Confirm boundary valves between zones are closed and intact.
1.2
Check for unauthorized inter-zone connections or temporary bypasses.
2.1
Validate peer-zone meters for consistency and drift.
2.2
Review logger timestamps to ensure aligned comparisons.
3.1
Check for operational differences that could explain the imbalance.
3.2
Confirm no special events are elevating demand in the affected zone.
4.1
Survey boundary valves and trunk mains linking peer zones.
4.2
Inspect corridors where imbalance would most likely appear.
Field Evidence
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Engineer Summary
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