London Underground · APD
Fire Maintenance Assurance Inspections
The replacement for the KPI-5 spreadsheets. Inspectors fill in one screen per asset section, the system scores against the Tech Spec, and a tamper-evident PDF is filed on approval — readable from any phone, tablet or desktop, online or offline.
From Excel to a 5-minute on-site flow
Today — the Excel sheet
Activity
Description
C
Score
Commentary
6a
Check panel condition & status, confirm…
Y
6b
Check for panel faults and/or isolations
Y
6c
Print a list of all loop devices…
6d
Carry out momentary Battery integrity…
Y
…
(22 rows in total)
- No validation — easy to leave rows blank.
- Scoring is calculated by hand.
- One spreadsheet per inspection — no consolidated view.
- Signatures are paper.
- No version control of the Tech Spec wording.
Same data — in the app
6aPanel condition & statusCriticalN/ACompliant ✓Non-Compliant
6bFaults & isolationsNon-Compliant ✓
Commentary required — operative confirmed earth fault on loop 2 outstanding since 24 May.
SubmittedUnsatisfactoryAuto-scored
- Cannot submit while rows are missing or Non-Compliant rows lack commentary.
- Scoring is automatic and identical to Procedure v1.1.
- Every inspection is one record visible to reviewers and managers.
- Signatures are captured on the screen and embedded in the PDF.
- Tech Spec wording is versioned — old reports always re-render against the template current at the time of submission.
Inspector-led
One screen per Tech Spec section. Critical and Enhanced Evidence rows are flagged automatically. No opinion required — just what you saw.
Deterministic scoring
0 / 1 / 2 per row. Any missed row or Non-Compliant ⇒ Unsatisfactory. The four-state classification is picked by the inspector, not the system.
Tamper-evident PDF
On approval, the system generates an immutable PDF with both signatures, the LU roundel and the supplier mark, and stores it for audit.
Role-aware workflow
Inspector → Reviewer (optional) → Approver → Issued to Supplier. State changes are logged with actor and timestamp.
Management view
Dashboard rolls up by supplier, by Tech Spec section and over time. Trends and supplier scorecards are one click away.
Built to run anywhere
Mobile, tablet, desktop. Same form. Designed so a 6-minute inspection stays a 6-minute inspection.