L8 Score
96/100
Above by 16 · maintained against ACoP L8
Platform Our proprietary operating system
The Operating System
The Operating System
for water risk.
One place where every reading, certificate, dispatch and audit trail lives — duty holder, FM, inspector and insurer reading from the same record.
Illustrative only · BlueMetric OS
VIEW 01 · PORTFOLIO
Every site. One screen.
The duty holder's front door — sites grouped by vertical, compliance state at a glance, evidence count rolling live.
FilterAll verticals · 38 sites · 1,052 sensorsSort: compliance ↓
HOTELS & HOSPITALITY · 12 PROPERTIES
Savoy · London
42 sensors · 267 rooms · last cert 19 Apr
Claridge · Manchester
28 sensors · 184 rooms · last cert 19 Apr
Hilton · Edinburgh
32 sensors · 212 rooms · last cert 19 Apr
CARE · 9 HOMES
Haven Lodge · Surrey
32 sensors · 62 beds · last cert 19 Apr
Ashbury · Bristol
34 sensors · 64 beds · last cert 19 Apr
Illustrative only · BlueMetric OS
VIEW 02 · SITE LIVE
Every loop. Live.
Hot-loop, cold-loop and TMV-outlet readings every 15 minutes. Sentinel outlets flag against ACoP L8 / HSG274 thresholds; breaches trigger dispatch automatically.
Hot loop
62.4°C
Cold loop
17.9°C
TMV outlets
98.1%
AI HEATMAP · 7-DAY ROLLING
Low
Medium
High
Critical
Illustrative only · BlueMetric OS
VIEW 03 · ALERTS
Every alert. Tracked.
Thirty days of incidents at a glance — breach, amber drift, dispatch, resolved. Each opens its sensor trace, dispatch log and auto-sealed evidence pack.
Last 30 days · Response timeline
breach
amber
dispatch
resolved
30d ago21d14d7dnow
Novotel · Canary Wharf — basement cold leg trending 19.4 → 19.8 °C
Watch · approaching 20 °C threshold · auto-flush queued · monitoring
Premier Inn · EC1 — TMV-007, 3rd floor
Resolved 09:45 · M. Rahman (WS-4421) · evidence sealed
Marriott Camden — boiler-room sentinel
Resolved 08:20 · proactive flush (AI prediction) · no breach
Illustrative only · BlueMetric OS
VIEW 04 · EVIDENCE CHAIN
Every reading. Sealed.
Every reading SHA-256 hashed and GPS-locked, chained week to week. Anyone can verify the root publicly — no relationship with BlueMetric required.
Chain root
0x4f2c…a8d1
verified · just now
Events sealed
2,608,944events
+2,114 this week
[2026-05-20 09:14:32Z] SAVOY · TMV-012 · blend 44.6°C · sha-256:b81f…3cd2
[2026-05-20 09:14:32Z] CLARIDGE · HOT-S03 · 61.8°C · sha-256:7e02…f01a
[2026-05-20 09:14:32Z] ASHBURY · SENT-04 · 56.2°C · sha-256:c4a1…9b76
[2026-05-20 09:14:32Z] HAVEN-LODGE · TMV-007 · 43.1°C · sha-256:9f5c…2d80
[2026-05-20 09:14:31Z] NOVOTEL · COLD-B1 · 19.6°C · sha-256:1b87…4ee5
[2026-05-20 09:14:31Z] HILTON-EDIN · LOOP-A · 62.1°C · sha-256:d203…81fa
[2026-05-20 09:14:30Z] BLOCK-ROOT · week 20 · sha-256:4f2c…a8d1 · SEALED
[2026-05-20 09:14:32Z] CLARIDGE · HOT-S03 · 61.8°C · sha-256:7e02…f01a
[2026-05-20 09:14:32Z] ASHBURY · SENT-04 · 56.2°C · sha-256:c4a1…9b76
[2026-05-20 09:14:32Z] HAVEN-LODGE · TMV-007 · 43.1°C · sha-256:9f5c…2d80
[2026-05-20 09:14:31Z] NOVOTEL · COLD-B1 · 19.6°C · sha-256:1b87…4ee5
[2026-05-20 09:14:31Z] HILTON-EDIN · LOOP-A · 62.1°C · sha-256:d203…81fa
[2026-05-20 09:14:30Z] BLOCK-ROOT · week 20 · sha-256:4f2c…a8d1 · SEALED
Chain verifiable under tamper-evident · PACE 1984 · Civil Evidence Act 1995 ·Read the integrity model ↗
Illustrative only · BlueMetric OS
VIEW 05 · INSPECTOR & INSURER
A read-only door, for third parties.
HSE, EHO, an insurer's risk engineer, an audit team — each gets a single-use, scoped, read-only token. L8 score, chain root, 52 weekly seals, the relevant packs. Nothing else.
BLUEMETRIC HOLDING · ASHBURY CARE GROUP · 9 HOMES · 304 SENSORS
Compliant — root verified
52 unbroken weekly seals · L8 score 98 · CQC Regulation 12 evidence-ready
L8 Score (group)
98/100
Threshold 80 · above by 18
Reportable
0 12 mo
All thresholds maintained
Weekly seals
52 unbroken
Hash root: 0x4f2c…a8d1
Sentinel coverage
100%
HTM 04-01 + CQC Reg 12
Illustrative only · BlueMetric OS
See it on your own estate.
Pilot BlueMetric OS on one representative building. Low-cost — the same system you'd use at portfolio scale.