Astrakhan SLIP shipyard has completed routine maintenance of dredger Caspiy for acknowledgement of RMRS class. Maintenance included improvement works of operational specifications of technological equipment such as:
- Full repair of suspension supports of straw frame with production and replacement of bronze bearings and with reconstruction of support pins
- Repair of soil pump and impeller wheel
- Repair of ball seal valve of turning bend of ship hydraulic fill line
After repairing RMPS issued classification and other certificates for the right of operating of dredger Caspiy valid till April, 2019.