Detention of a Indian flag vessel due to defective solenoid value of the sewage treatment plant.

1. Plant Operation and Maintenance

Ensure all operating personnel are familiar with the plant's operating procedure. Review the plant's functioning against its technical manual.

• 1.1: Familiarize all operating personnel with the plant's operating procedure.
• 1.2: Review the plant's functioning against its technical manual.
• 1.3: If necessary, create a simple, step-by-step operating and verification procedure for ready reference.
• 1.4: If the plant does not operate as indicated in the manual, clarify from the technical superintendent immediately.

2. Sewage Discharge Standards

The discharge of sewage shall meet the effluent standards as per IMO Resolution Mepc 159 (55).