Document readiness
Approved drawings, equipment data, settings basis, method statements, and current revision status are available to the test team.
Engineering design example
Commissioning and handover control
A representative closeout framework for organising readiness checks, approved settings, witnessed test records, issues, and final handover evidence across remote and site teams.
Workflow example ยท Project-specific readiness, test records, and handover requirements.
Readiness
Approved basis and named responsibility
Readiness gates reduce ad hoc decisions and identify incomplete work before acceptance.
Site and safety readiness
Authorised site control, access, isolation, lockout/tagout, permits, PPE, and emergency arrangements are confirmed locally.
Equipment readiness
Installation inspections are complete. Suitable test instruments have recorded IDs and valid calibration status; firmware, communications, and configuration backups are available.
Witness and acceptance
Test roles, witness points, acceptance criteria, evidence format, deviation authority, and sign-off route are agreed.
Controlled records
Evidence linked to the requirement, result, and decision
Representative test-record matrix
Record
Minimum evidence
Acceptance authority
Installation inspectionChecklist, photographs, drawing references, deviationsAuthorised site lead
Electrical testSuitable instrument ID and calibration status, method, readings, limits, signatureNamed technical acceptance authority; qualified local tester executes
Protection and settingsApproved setting, applied value, version, witnessProject protection authority
Functional testInitial state, action, expected result, actual result, executor and witnessNamed technical acceptance authority; witness recorded separately
Monitoring validationSource reading, displayed value, timestamp, qualityControls and operations leads
Settings control
- Record the approved basis, value, units, device, and firmware.
- Separate proposed, approved, applied, and verified states.
- Capture who changed each setting and when.
- Back up the final configuration under document control.
Issue control
- Assign severity, owner, due date, and operational consequence.
- Link the issue to photographs, logs, drawings, or test records.
- Record temporary controls and retest requirements.
- Close only against reviewed evidence and a named decision.
Closeout
Handover status and remaining actions
Approved records
Drawings, schedules, settings, test sheets, certificates, photographs, and witnessed results.
Operational package
Operating philosophy, alarm response, access ownership, configuration backups, and escalation contacts.
Residual actions
Open items, restrictions, responsible owners, due dates, interim controls, and final acceptance route.
Remote-support boundary
Solarna Systems can support document review, test preparation, settings comparison, screen-share diagnostics, issue tracking, and handover assembly. Physical switching, electrical testing, energisation, statutory inspection, and final local acceptance must be performed by personnel authorised for the site and jurisdiction.
Next step
Review a commissioning or handover scope
The starting inputs are the project document register, equipment scope, authority matrix, test plan, and current open-issue list.