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GRINNA

ex VOLNA (period unknown)

🚢 General Cargo Ship 🏴 Norway IMO 9318955 IN SERVICE/COMMISSION
115.5 m378.9 ft
Length (LOA)
16.5 m54.1 ft
Beam
6.3 m20' 06"
Draft
7,136 DWT
Deadweight
5,232 GT
Gross Tonnage
2005
(21 yrs old)
Built

General Information

Vessel Name GRINNA
Former Name VOLNA (period unknown)
IMO Number 9318955
MMSI 258812000
Call Sign LAYJ7
Flag State Norway
Vessel Type General Cargo Ship
Detailed Type
Service Status IN SERVICE/COMMISSION
Year of Build 2005
Shipbuilder CSSC (Tianjin) Shipbuilding Co Ltd (China)
Shipowner Sign in to view
Ship Manager Sign in to view
Main Engine Sign in to view
Equipment on Board Sign in to view
Last Drydocking Sign in to view

Dimensions & Tonnage

Length Overall (LOA) 115.5 m378.9 ft
Beam (Width) 16.5 m54.1 ft
Draft 6.3 m20' 06"
Deadweight (DWT) 7,136 t7,023 LT
Gross Tonnage (GT) 5,232 GT

This vessel is approximately 21 years old.

🌱

Sustainability Snapshot

E
Vessel Efficiency
Ranked against all General Cargo in the fleet.
Ranked E — Top 83% of fleet
📊
Segment Efficiency Rank (2025)
#1,980 of 2,380 general cargos · +36% higher than average
See full ranking →

📄 Data source: Annual EU MRV verified emissions data.

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About the GRINNA

The GRINNA (IMO: 9318955) is a general cargo ship built in 2005 by CSSC (Tianjin) Shipbuilding Co Ltd (China) currently sailing under the flag of Norway. The vessel has an estimated length overall (LOA) of 115.5 meters and a beam of 16.5 meters, alongside a deadweight tonnage of 7,136 DWT.

Operating under the service status of IN SERVICE/COMMISSION, the vessel relies on the DNV for its classification society standards. Technical and commercial management is publicly recorded to be overseen by MYKLEBUSTHAUG MANAGEMENT AS.

TrustedDocks provides detailed maritime intelligence, ship repair tracking, and drydocking history for the GRINNA. Verified maintenance records, past drydocking shipyards, stay durations, and shipyard repair facilities are available to registered members. To unlock full ownership records, technical management, equipment on board, engine specifications, and shipyard drydock history, create a free account or log in.

Dry Dock & Shipyard History

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Last Recorded Drydocking Oct 2025
SEATRIUM Admiralty Yard
Location: Singapore 11 months ago
Repair Facility Recorded Stay
SEMBCORP MARINE ADMIRALTY YARD
Duration: 330 hours recorded

Recorded Shipyard Visits & Repair Facilities

Admiralty Shipyard Facility
Singapore • 307 hours stay
Jurong Shipyard Drydock
Singapore • Scheduled Maintenance
Palumbo Shipyards Facility
Malta • Intermediate Survey

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Detailed drydocking intervals, repair shipyards, stay durations, and verified maintenance records for GRINNA are available exclusively to registered members.

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