For centralized water-supply handover, record “original evidence, observed issues, actions taken, and matters still to be confirmed” separately. The field suggestions below support communication and help the next responsible person understand existing information. They are not a legally prescribed record format, water-quality test report, or project acceptance conclusion.
Identify the water-supply system covered by the record first
Enter the facility or area's internal identifier, intended use, record time, and document version. Keep contact details only within the necessary internal working scope. When sharing externally, obscure residents' information, telephone numbers, and unrelated customer information.
Suggested fields to retain in a working sheet
| Field | How to fill it in |
|---|---|
| Original evidence | Document name, issuing organization, date, and version; retain originals separately from extracts. |
| Sampling or observation location | Identify raw-water, treated-water, storage, or point-of-use locations. Do not merge different locations into one record. |
| Measurement conditions | Retain test items, methods or instrument instructions, sampling time, and known operating conditions. Mark unknown items for confirmation. |
| Abnormalities and evidence | Objectively record when and where the issue occurred and what was observed, linking the original report or photos permitted for internal use. |
| Actions already taken | Record who took which action under which instructions. Do not turn “addressed” into “compliant.” |
| Outstanding tasks and review | The task, responsible role, expected checking time, documents to obtain, and review results. |
Check three key matters during a shift change
- Whether the equipment status in the previous shift's record matches the current site, and whether documents have been updated.
- Whether abnormal-condition handling left accessible records, and which matters have not yet been reviewed.
- Who will carry out subsequent maintenance, sampling, or professional confirmation, and where the supporting instructions are kept.
Which conclusions cannot be drawn from a handover sheet?
Powered-on equipment, clear-looking water, or a single instrument reading cannot replace applicable water-quality tests. This article does not provide universal instructions for resuming drinking-water use after an abnormality, dosing disinfectants, or dismantling or modifying equipment. Confirm specific operations and responses using the applicable requirements, equipment instructions, and responsible professionals.
Retention and publication of information
Define responsibility for retaining, accessing, and correcting internal records according to the project agreement. Website displays should use only information permitted for publication. Customer identities, residents' information, and unpublished fault records must not be promotional material. A blank template must not be presented as proof that a project has passed acceptance.
Related resources
- Rural Centralized Water-Supply Equipment Solutions: Acceptance Preparation from Source to Point of Use
- Community water-supply solution information
- Knowledge & resources
- Discuss equipment, raw water, and operating records
Edited and compiled by Gudian Technology; information reviewed on October 7, 2026. This page suggests working records. Confirm the specific applicable requirements and responsibilities for the actual project.