Bilge Water Treatment
RWO services help you to stay compliant 

MARPOL Annex Imandates the installation of oily water separators (OWS) for bilge water. Failures to maintain and operate OWS correctly may cause unvoluntary oil spills. This may lead to severe fines for the operating company, detention of the vessel and even imprisonment of the responsible ship’s officers and captains. 

Be prepared for Port State Control 

Regular health checks and maintenance performed by the original equipment supplier as well as the use of genuine spare parts helps your company staying compliant with international regulations.  

MEPC.107(49) requires the accuracy of the 15 ppm Bilge Alarms to be checked at each IOPP Certificate renewal survey. Only personnel trained and authorized by the equipment manufacturer is entitled to perform this work.   

To help ship owners staying compliant, RWO offers three steps from which you can chose flexibly according to your needs. 

  1. Oil Content Meter cell exchange OMD 24/2005: We send you a calibrated measuring cell, your crew exchanges the cell and sends the old one back 
  2. Health check of your Oily Water Separator including calibration check of your Oil Content Monitor 
  3. Fleet Service Contract with attractive spare part discounts to ensure you peace of mind for the whole fleet  

Please contact for further information or inquires.