01
Package and installation
Equipment, measurement points and installation conditions documented in the proposal, with a defined vessel scope.
Vessel Tech · Vessel monitoring
Monitor your vessel. On board and ashore.
Get a clear view of your vessel's operations, with indicators, history and alerts brought together in one platform.
- Operational indicators
- History and trends
- Alerts with context
TQ NO.2 BB — 38 %MCP BE — 206 KG/HON BOARD — 312.8 M³SOG — 9.6 KNTRIM — 0.42 M AFTPLC — ONLINEPORTAL — QUEUE EMPTY
Operations in one view
Onboard
information for the vessel crew
Ashore
remote view to follow the fleet
Data
indicators, history and alerts
0
native languages: Portuguese, English and Spanish
What we deliver
Information to monitor operations
Examples of monitoring supported by the platform. Measurement points, enabled features and usage conditions are defined in the contracted package.
02
Onboard monitoring
Indicators, alerts and history in one dashboard so the crew can follow vessel parameters.
03
Fuel management (EFSM)
Per-tank inventory corrected for trim, heel and temperature, net consumption per engine, mass balance and reconciliation of bunkering and deliveries.
04
Efficiency and decision support
Consumption by operating mode, engine baselines and explainable suggestions for speed, trim, route and power load. The decision always belongs to the crew.
05
Shore portal and mobile
Superintendents, owners and charterers follow the fleet with the age of every reading in view, push and email alerts, and exports.
06
Reports and history
View and export information through enabled features, with records of incidents and follow-up.
Featured solution
EFSM: the vessel's fuel, measured and explained
Electronic fuel management for offshore support vessels and commercial fleets: from the radar in the tank to the monthly report, on the same data base on board and ashore.
Vessel Tech · Monitoring display
Demo vessel
Observed mode: In transitInternet connected
OverviewTanksConsumptionRouteAlerts
Fuel on board
312.8m³
Cargo diesel 486.0 m³
Consumption now
452kg/h
Consumption per mile
47.1kg/nm
Endurance
24days
Total consumption · last 24 h
kg/h
Engines · net consumption
MCP BB204 kg/h
MCP BE206 kg/h
MCA 142 kg/h
MCA 2standby
AlarmMass balance: −0.62 m³ in 24 h (limit 0.50 m³)
Probable source: tank No.2 Wing BB, no transfer recorded.
WarningMCP BE: specific consumption +4.0% above baseline
InfoSpeed suggestion available: 8.7 kn
PLC online · read every 1 sPortal sync: queue empty
Diesel oil tanks
Volume corrected for trim, heel and temperature (15 °C)
Trim
0.42 m
Heel
0.3° BB
ServiceCargoUnder investigation
Total on board
312.8 m³
Cargo diesel
486.0 m³
Free space for bunkering
214.5 m³
Oil condition
Lubrication circuits · overview
Main engine · port
90065.4 °C
Main engine · starboard
87266.1 °C
Auxiliary engine
94055.2 °C
Current oil condition
Good
Within the reference range
900
Condition index · example
Oil temperature
65.4 °C
Configured range
800–1,100
Last reading
10:42:18
Reading received
Condition history
Last 6 hours
Sensor index · scale defined by the oil profile
Vessel Tech · Monitoring display
Demo vessel
Observed mode: In transitInternet connected
OverviewTanksConsumptionRouteAlerts
Alarm12:51Mass balance: −0.62 m³ in 24 h (limit 0.50 m³)Acknowledge alert
Consumption and power
Net consumption per engine = supply − return, measured by flow meters
Consumption now 452 kg/h
MCP BBOn load
204kg/h
- Supply
- 764 kg/h
- Return
- 560 kg/h
- Load
- 78 %
Specific consumption
201 g/kWh · +0.6%
MCP BEOn load
206kg/h
- Supply
- 824 kg/h
- Return
- 618 kg/h
- Load
- 80 %
Specific consumption
206 g/kWh · +4.0%
MCA BBOn load
41kg/h
- Supply
- 161 kg/h
- Return
- 120 kg/h
- Load
- 72 %
Specific consumption
215 g/kWh · +1.2%
MCA BEstandby
—kg/h
- Supply
- —
- Return
- —
- Load
- —
Specific consumption
—
Specific consumption × load · MCP BE
g/kWh
BaselineNow · +4.0%
Electrical balance
162kW demand
Generator 1162 kW · on line
Generator 2standby
Suggestion · power load
Analysis scenario: main engines at 82% load and 9.6 kn. No application to equipment.
Estimated difference
−38 kg/h · 0.91 t/day
Software acknowledgement; no changes to alarms or equipment.
PLC online · read every 1 sPortal sync: queue empty
Vessel Tech · Monitoring display
Demo vessel
Observed mode: In transitInternet connected
OverviewTanksConsumptionRouteAlerts
Alarm12:51Mass balance: −0.62 m³ in 24 h (limit 0.50 m³)Acknowledge alert
Route, speed and trim
Advisory scenario comparison. No commands are sent to the vessel.
Position 22°21'S 040°12'WSOG 9.6 knCOG 092°
Wind 14 kn NEWaves 1.8 mAverage current 0.7 kn
Optimized routeDirect route
Voyage in progress
Port → offshore unit
ETA 18:52Unit window 19:15–19:45
Suggestion · just-in-time speed
confidence 91%8.7kncurrent 9.6 kn
8.7 kn arrives at 19:19, within the unit's window, and avoids waiting at the approach point
Analyzed scenario: 8.7 knObserved speed: 9.6 kn
| Direct route | Optimized route | |
|---|---|---|
| Distance | 83.0 nm | 85.3 nm |
| Average current | 0.7 kn | 0.3 kn |
| Waves | 1.8 m | 1.4 m |
| Travel time | 8 h 39 | 9 h 10 |
Software acknowledgement; no changes to alarms or equipment.
PLC online · read every 1 sPortal sync: queue empty
Vessel Tech · Monitoring display
Demo vessel
Observed mode: In transitInternet connected
OverviewTanksConsumptionRouteAlerts
Discrepancy alerts
Continuous mass balance and integrity checks, with an audit trail
Active · 4History 24 h
Alarm12:51
Mass balance: −0.62 m³ in 24 h (limit 0.50 m³)
Warning11:58
Flow meter × ECM of MCA BB: 5.9 % difference
Warning11:20
MCP BE: specific consumption +4.0% above baseline
Info10:05
Speed suggestion available: 8.7 kn
AlarmMass balance · since 09:40
since 12:51−0.62m³ · 24 h
Expected inventory
312.95 m³
Measured inventory
312.33 m³
Difference
−0.62 m³
Limits in force
- Mass balance — 0.50 m³ in 24 h
- Bunkering: delivery note × tanks — 0.5 %
- Specific consumption × baseline — 3 %
Probable source
Tank No.2 Wing BB lost 0.48 m³ since 09:40 with no transfer recorded. Transfer pumps stopped and cross-over valves closed.
Recommended actions
- 1.Manual sounding of tank No.2 Wing BB
- 2.Check drain and cross-over valves
- 3.Record the result in the event
Acknowledge alert
Software acknowledgement; no changes to alarms or equipment.
PLC online · read every 1 sPortal sync: queue empty
Vessel Tech · Shore portal
Fleet
Last 24 hVessels in sync
3/4
Open alerts
2
Fleet consumption today
38.6 t
PSV Bravo · mass balance out of limit
12:51OSV Charlie · link restored, 14 min synced
12:37Vessel Tech · Shore portal
Bunkering and deliveries
Bunker delivery note × flow meter × tank variation · last 30 days
Received
600.64 m³
2 events
Delivered to units
142.88 m³
3 events
Outside the 0.5 % limit
1/5
Largest divergence
−1.40 %
BDN 2027-04182
| Date | Type | Document | Declared | Flow meter | Tanks | Difference | Status |
|---|---|---|---|---|---|---|---|
| 18/03 06:10 | Receipt | BDN 2027-04471 | 185.00 | 184.31 | 184.66 | -0.37 % | Within limit |
| 17/03 15:20 | Delivery | SOL 2027-0317 | 60.00 | 59.82 | 60.21 | +0.65 % | Closed with justification |
| 12/03 10:30 | Delivery | SOL 2027-0312 | 45.00 | 45.10 | 45.31 | +0.46 % | Within limit |
| 09/03 08:40 | Receipt | BDN 2027-04182 | 220.00 | 216.92 | 217.01 | -1.40 % | Divergence · protest |
| 03/03 14:05 | Delivery | SOL 2027-0303 | 38.00 | 37.96 | 38.09 | +0.34 % | Within limit |
Receipt · BDN 2027-04182
−1.40 % · −3.08 m³ against the BDN
Flow meter rate (m³/h)
Stop detected · 3 × 14 min
- Declared
- 220.00 m³
- Flow meter
- 216.92 m³
- Tanks
- 217.01 m³
- Density at 15 °C
- 848.5 kg/m³
- Average temperature
- 28.2 °C
- Event report (PDF)Letter of protest (PDF)
Vessel Tech · Shore portal
Efficiency reports
Example report from onboard records, subject to enabled features and available data.
Schedule deliveryExport ExcelDownload PDF
DailyPer voyageMonthly report01/202702/202703/2027
Consumption this month
208.6 t
Against the contract
+1.8 %
In transit
46.5 kg/nm
Average specific consumption
203 g/kWh
CO₂ emissions
668.8 t
Consumption rate by mode × contract · t/day
In transit10.6 / 11.3-6.2%
DP8.9 / 8.0+11.3%
standby4.1 / 4.3-4.7%
Port1.6 / 1.5+6.7%
Contractual · Actual = value
Daily consumption by mode · t
In transitDPstandbyPort
Specific consumption × baseline · weekly variation corrected for load
MCP BBStable
+1.4 %
MCP BEOn alert
+2.9 %
MCA BBStable
+1.9 %
MCA BEStable
+1.0 %
Highlights and recommendations of the month
- MCP BE 2.9 % above baseline since the third week: injector inspection at the next stop.
- Port 6.7 % above contract: harbor generator outside its optimal range 25 % of the hours.
12:51
Vessel Tech
12:51Alarm · Demo vessel
Mass balance: −0.62 m³ in 24 h (limit 0.50 m³)
Demo vessel
Onboard data 12 s oldFuel on board
312.8 m³
Consumption now
452 kg/h
Endurance
24 days
Consumption per mile
47.1 kg/nm
Voyage in progress
Port → offshore unit
ETA 14:20Unit window 14:00–16:00
Estimated scenario: 8.7 kn, arrival within the window and a 0.32 t difference
OverviewAlertsFuelReports
Views of operations, on board and ashore
Vessel Tech · Monitoring display
Demo vessel
Observed mode: In transitInternet connected
OverviewTanksConsumptionRouteAlerts
Fuel on board
312.8m³
Cargo diesel 486.0 m³
Consumption now
452kg/h
Consumption per mile
47.1kg/nm
Endurance
24days
Total consumption · last 24 h
kg/h
Engines · net consumption
MCP BB204 kg/h
MCP BE206 kg/h
MCA 142 kg/h
MCA 2standby
AlarmMass balance: −0.62 m³ in 24 h (limit 0.50 m³)
Probable source: tank No.2 Wing BB, no transfer recorded.
WarningMCP BE: specific consumption +4.0% above baseline
InfoSpeed suggestion available: 8.7 kn
PLC online · read every 1 sPortal sync: queue empty
Demonstration — fictitious data and features subject to the contracted package
Operational overview
Fuel on board, consumption now, consumption per mile and endurance, with the detected operating mode.
Net consumption per engine
Supply minus return, measured by flow meters, for every main and auxiliary engine.
Alerts with a probable source
Continuous mass balance and integrity checks, with acknowledgement and an audit trail.
Oil monitoring
Monitor oil condition in real time.
Between laboratory analyses, follow oil trends, review history and receive alerts to support maintenance.
From the oil circuit to the onboard dashboard
The sensor tracks changes in oil properties. The platform groups readings by equipment so your crew can review trends and configured limits.
Monitoring according to the measurement points and features in the vessel package.
Oil condition
Lubrication circuits · overview
Main engine · port
90065.4 °C
Main engine · starboard
87266.1 °C
Auxiliary engine
94055.2 °C
Current oil condition
Good
Within the reference range
900
Condition index · example
Oil temperature
65.4 °C
Configured range
800–1,100
Last reading
10:42:18
Reading received
Condition history
Last 6 hours
Sensor index · scale defined by the oil profile
Monitoring screen demonstration · illustrative readings and limits
Condition and degradation
Follow changes in oil properties, including significant viscosity changes, through the condition index.
Signs of contamination
Water and particles can affect reading patterns. History helps identify changes that warrant investigation.
Support for oil-change decisions
Review condition trends and alerts to assess oil changes and plan checks with the responsible team.
Cases on board
Monitoring scenarios
Illustrative examples of onboard data analysis. Each function depends on the features enabled in the package.
The screenAlert with probable source
Alarm
12:51Not acknowledgedMass balance: −0.62 m³ in 24 h (limit 0.50 m³)
Expected inventory
312.95 m³
Measured inventory
312.33 m³
Difference
−0.62 m³
Probable source
Tank No.2 Wing BB lost 0.48 m³ since 09:40 with no transfer recorded. Transfer pumps stopped and cross-over valves closed.
Demo with fictitious data; features depend on the contracted package
The problem
Diesel that disappears without explanation
A tank level drops slowly, with no transfer recorded. In the end-of-day spreadsheet the difference turns into an argument — or goes unnoticed.
With Vessel TechHistory and balance help identify a discrepancy, review evidence and guide checks by the crew.
The screenBunkering reconciliation
Receipt
BDN 2027-04182Divergence · protestDeclared
220.00 m³
Flow meter
216.92 m³
Tanks
217.01 m³
−1.40 %· −3.08 m³ against the BDN
Stop detected · 3 × 14 minLetter of protest (PDF)
Demo with fictitious data; features depend on the contracted package
The problem
The bunkering that doesn't add up
The bunker delivery note states one volume and the tank shows another. Without measurement at reception, it's one party's word against the other's.
With Vessel TechDelivery note, flow meter and tank variation side by side, with density and temperature. Outside the limit, the record backs up the claim.
The screenEngine baseline
Specific consumption × baseline · weekly variation corrected for load
MCP BEOn alert+2.9 %Specific consumption · Baseline
Load
80 %
Specific consumption
206 g/kWh
Baseline
198 g/kWh
MCP BE 2.9 % above baseline since the third week: injector inspection at the next stop.
Demo with fictitious data; features depend on the contracted package
The problem
The engine that burns a little more every week
Specific consumption rises half a point a week. Nobody notices until the monthly fuel bill or the unplanned stop.
With Vessel TechEach engine is compared with its own baseline at the same load. The trend shows up before the limit and the inspection goes into the next stop.
The Vessel Tech package
A defined package for vessel monitoring.
The proposal brings together the equipment, measurement points and monitoring features included in the solution. Installation accounts for vessel conditions within the package scope.
- Defined measurement points and equipment
- Onboard display and portal according to enabled features
- Package indicators, history and reports
- Alerts and software acknowledgement records
- Internet required for installation and use
- Supply, installation and support with defined responsibilities
How we run it
- 01Survey
- 02Specification
- 03Preparation
- 04Configuration
- 05Verification
- 06Guidance
Who we work with
From the support vessel to the yacht
Monitoring according to measurement points and features defined in each vessel's package.
Offshore and marine support
PSVs, OSVs, tugs and service vessels: fuel, consumption by operating mode, deliveries to offshore units and reports for the charterer.
Shipowners and commercial fleets
Consolidated fleet view and indicator monitoring by authorized teams, according to enabled features.
Yachts and leisure craft
Owner or captain monitoring of the readings included in the vessel's package.
What we measure
Readings monitored by the package
Flow rate, level, temperature and equipment status, with readings and alerts for the measurement points included in the package.
01
Level and inventory
Tank levels, corrected volume, temperature and mass, with tracking of bunkering, deliveries and transfers.
02
Flow rate and consumption
Engine supply and return flow, with flow-rate readings and consumption monitoring.
03
Engines and operating hours
Operating hours, speed, load and power to track engine and generator use.
04
Power and electrical balance
Electrical demand, running generators and consumption, according to the package instrumentation.
05
GPS and navigation
Vessel position, speed and heading, with navigation information in one dashboard.
06
Flooding and pumps
Water presence, bilge level and pump status, with alerts for the responsible crew.
07
Oil condition
Condition index, temperature and history to follow changes in the oil and support maintenance.
08
Temperatures
Readings from the package’s temperature measurement points, with trends and threshold alerts.
09
Digital and analog indications
States such as on/off and open/closed, alongside continuous values from the monitored points.
Principles of the Vessel Tech package
Information to follow your operations
Online
connectivity requiredInternet is required
The package requires internet. During an interruption, remote updates pause; local storage and recovery operate within the installation's validated limits.
Data
to support decisionsMore context for your crew
Follow indicators, review history and understand alerts to assess each situation more clearly.
0
source: measured, calculated or estimatedEvery number with a source
The system shows whether a value is measured, calculated or estimated, with its quality and age. Missing measurement shows as missing, never as a nice-looking number.
Monitoring
Your team monitors. The system informs.
Review the package indicators and alerts on the onboard display and portal. Remote updates depend on an active connection; each reading's timestamp helps you assess the situation.
- Indicators and history in one view
- Alerts with context for the responsible team
- Acknowledgement records and incident follow-up
Vessel Tech monitoring
One package, a defined scope
IndicatorsHistoryAlertsReportsRole-based accessInternet required
Equipment, measurement points and features are documented in the package proposal. The offering does not include open-ended integration with existing third-party systems or sensors.
Vessel Tech
Explore the package for your vessel
Tell us the vessel type, number of vessels and available connectivity. Our team will explain the scope and installation conditions.