Alfa Laval BlueBox calibration and accuracy verification carried out onboard to ensure compliant bilge water discharge performance.

This Alfa Laval BlueBox calibration and accuracy check service was performed onboard to verify the correct operation of the bilge water treatment and monitoring system. Using the Alfa Laval Blue Box Calibration Check Accuracy Check Service file as reference, the work focused on confirming reliable oil content measurement, stable valve operation, and correct system response during simulated discharge conditions.

Our engineers carried out a full inspection of sensors, pressure lines, solenoid valves, and control logic. The display readings were validated against known reference conditions to ensure that oil content values remained within allowable limits. Any deviation in response time, flow behavior, or signal stability was addressed during the service visit to restore optimal performance.

Accurate operation of the BlueBox system is essential for preventing accidental pollution and ensuring smooth vessel operations during port stays and voyages. Routine servicing reduces the risk of false alarms, discharge interruptions, and compliance issues during inspections.

We provide onboard service and technical support at Algeciras, Gibraltar, Huelva, Cartagena, Barcelona, Bilbao, and across Spain. Our scope includes troubleshooting, calibration checks, functional testing, and preventive maintenance of bilge water treatment systems to keep vessels operating safely, efficiently, and in line with environmental requirements.