SM0881
Overnight water meter
Asset SITE LEVEL · Zone SITE · Water Flow (L/hr) · Volume (L)
SMART METER / SIMULATED METER · SIMULATED
Site
JLT Operations Centre
Complete facility story: data, analysis, recommended solutions and verified sample impact.
SAMPLE DATA MODE
01 Data
What is happening?
02 Analysis
What is wrong and why?
03 Solution
What should be done?
04 Impact
What changed and can we prove it?
Data context
- Organisation
- NEXUS Reference Portfolio
- Site
- JLT Operations Centre · JLT-OC
- Building
- JLT-OC-MAIN · Operations Centre
- Location
- Jumeirah Lakes Towers, Dubai, UAE
- Asset
- Site register
- Data source / Meter
- NEXUS Simulator
- Metric
- Energy · Water
- Unit
- kW · L/hr
- Resolution
- Site to asset / zone
- Data quality
- HIGH — SAMPLE
- Integration
- Simulated — No live BMS / IoT
- Data mode
- Sample
JLT-OC
REFERENCE FACILITYSAMPLE DATAJLT Operations Centre
Jumeirah Lakes Towers, Dubai, UAE
- Site name
- JLT Operations Centre
- Site ID
- JLT-OC
- Location
- Jumeirah Lakes Towers
- Emirate
- Dubai
- Country
- UAE
- Premise / facility type
- Operations Centre
- Building ID
- JLT-OC-MAIN
- Data mode
- DEMO
- Integration status
- SIMULATED — NO LIVE BMS / IOT CONNECTION
- Data source
- NEXUS Simulator
- Data maturity
- REAL-TIME SIMULATION
- Data quality
- HIGH — SAMPLE
- Connected assets
- 1
- Connected sources
- 1
- Open opportunities
- 1
- Active interventions
- 1
- Verified sample records
- 2
A sensor is optional. A traceable data source is mandatory. SIMULATED — NO LIVE BMS / IOT CONNECTION. Future feeds (BACnet · Modbus · MQTT · API · CSV · utility meter feeds — SUPPORTED / PLANNED, not ACTIVE).
Site resource fingerprint
Energy
stableWater
attention- Open issues
- 1
- Data coverage
- HIGH
- Sources
- 1
- Resolution
- BUILDING / SITE
- Verified sample records
- 2
- Verified sample value
- AED 16,740
- NOT ACTUAL CUSTOMER SAVINGS
Where this data comes from
Data lineage
SAMPLE DATA
- Organisation
- NEXUS Reference Portfolio
- Site
- JLT Operations Centre · JLT-OC
- Asset
- SITE LEVEL
- Source ID
- SM0881 · Overnight water meter
- Source type
- SMART METER / SIMULATED METER
- Metric
- Water · L
- Data quality
- HIGH — SAMPLE
- Detection resolution
- BUILDING / SITE
- Source
- NEXUS Simulator
- Stored in
- Railway PostgreSQL
- Analysis
- Energy Baseline Engine
- AI role
- Interpretation / Prioritisation
Data limitation
- Site-level monthly data cannot localise the cause to a specific asset.
- Additional sub-meter or BMS data is required to identify the responsible asset.
- Sample stream only. No live BMS or IoT connectivity.
Building
JLT-OC-MAIN
Operations Centre · Jumeirah Lakes Towers, Dubai, UAE
Data sources
Assets
AHU-07
AHU-07
Cooling · Attention · JLT-OC-MAIN
Metrics
- Energy
- 186 kW
- Water
- 1,290 L/hr
- Open issues
- 1
- Sample ledger value
- AED 16,740
NOT ACTUAL CUSTOMER SAVINGS
Open analysis
energy
Idle AHU overnight run
Ready for decision · AED 6,900 potential · POTENTIAL IMPACT · NOT YET ACHIEVED
03 Solution
Recommended solution
What should be done?
Primary action
Restore the weekday unoccupied setback on AHU-07 from 20:00 GST.
Schedule exception left in place after weekend event.
01 Review
Review Zone 4 cooling load against the expected envelope.
02 Confirm occupancy
Confirm occupancy and schedule context for the deviation window.
03 Adjust
Reduce Zone 4 cooling operation between 15:00–17:30.
04 Confirm
Confirm the schedule change on the cooling plant.
05 Measure
Compare post-action demand against the 371 kW expected load.
06 Verify
Record evidence-backed before/after comparison in the Impact Ledger.
Level 3 physical control remains locked. NEXUS does not command equipment.
Interventions
Ranked operational cases
HIGHEnergy AI
- Site
- JLT Operations Centre · JLT-OC
- Building / asset
- AHU-07 — AHU-07
- Data source
- NEXUS Simulator
- Metric
- Energy · kWh
- Sample / real status
- SAMPLE DATA
Air handling unit AHU-07 remaining in occupied mode after close.
- Confidence
- 92%
- Observed
- 64 kWh overnight
- Expected
- 18 kWh overnight
DETECTED
Impact / evidence
VERIFIED SAMPLE IMPACT
SAMPLE DATAVERIFIEDNight-flush valve isolated
JLT Operations Centre · Sub-meter SM0881
01 Before
1,960 L/hr overnight
↓
02 Action
Night-flush valve isolated
↓
03 After
410 L/hr overnight
↓
04 Verified result
AED 9,840
- Reduction
- 1.24M L avoided · 0.42 tCO₂e avoided
- Financial impact
- AED 9,840
- Evidence
- Sub-meter SM0881
- Confidence
- 95%
NOT ACTUAL CUSTOMER SAVINGS
VERIFIED SAMPLE IMPACT
SAMPLE DATAVERIFIEDAHU-07 unoccupied restore
JLT Operations Centre · AHU-07 energy channel
01 Before
64 kWh overnight
↓
02 Action
Unoccupied setback restored
↓
03 After
18 kWh overnight
↓
04 Verified result
AED 6,900
- Reduction
- 16,820 kWh avoided · 2.70 tCO₂e avoided
- Financial impact
- AED 6,900
- Evidence
- AHU-07 energy channel
- Confidence
- 92%
NOT ACTUAL CUSTOMER SAVINGS
VERIFIED SAMPLE IMPACT
SAMPLE DATAREJECTEDSingle-use catering swap trial
JLT Operations Centre · Procurement log PR-77110
01 Before
PET units 4,200/month
↓
02 Action
Reusable service trial
↓
03 After
No statistically valid window
↓
04 Verified result
AED —
- Reduction
- Insufficient evidence
- Financial impact
- AED —
- Evidence
- Procurement log PR-77110
- Confidence
- 41%
NOT ACTUAL CUSTOMER SAVINGS