Mariska-G
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Technical data
| Description | Value |
| Name | Mariska-G |
| Type | Supply Ship |
| Imo-No. | 9487732 |
| Official Number | 38793PEXT |
| Call Sign | HO7662 |
| MMSI-No. | 370346000 |
| Classification | Det Norske Veritas |
| Register Number | 30109 |
| Classification Hull | 1A1 |
| Service Notations | Multi Purpose Offshore Vessel |
| Navigation Notations | Unrestricted Navigation |
| Propulsion | Motorship |
| Flag | Panama |
| Port Of Registry | Panama |
| Owner | Rederij Groen B.V.
Scheveningen the Netherlands |
| Anchors | 2 |
| Anchor Chain | 34.0 mm |
| Gross Tonnage | 1.108 |
| Net Tonnage | 332 |
| Deadweight | 1.300 ton |
| Length | 53.80 m |
| Beam | 13.80 m |
| Depth | 4.50 m |
| Draft | 3.80 m |
| Keellaying | 2008-01-17 |
| Launching | 2008-10-30 |
| Completion | 2009-03-18 |
| Yard | Sealink Engineering & Slipway
Miri Malaysia |
| Yard No. | 153 |
| Watertight Bulkheads | 8 |
| Continous Decks | 1 |
| Bow Thruster | 1 Schottel STT2 CPP |
| Capacity Of Tanks Potable Water | 208 m³ |
| Capacity Of Tanks Fuel | 1.133 m³ |
| Capacity Of Tanks Lubricating Oil | 25 m³ |
| Capacity Of Tanks Sludge | 21 m³ |
| Towing Hook | 1 Hook á 20 ton |
| Deck Cranes No. | 1 Boat Crane
1 Hydraulic Crane TTS Type GPK |
| Deck Cranes SWL | 1.35 ton
10 ton @ 2.5 - 15 m |
| Engine Manufacturer | Cummins Engine Co. Ltd. |
| No. Of Main Engines | 2 |
| Model | KTA50-M2 |
| Building Year | 2008 |
| Type Engine | Diesel Engine, Four Stroke Single Action |
| Total Power | 2.536 KW |
| Number Of Cylinders | 16 |
| Diameter Of Cylinders | 159 mm |
| Lenght Of Stroke | 159 mm |
| Main Engine Rated Speed | 1.800 rpm |
| Gearbox | 2 Reduction Gears
Hitachi Nico Transmission Co. Ltd. MGRP1727VC 7.5:1 |
| Propeller | 2 Controllable Pitch Propellers |
| Propeller Diameter | 2.800 mm |
| Propeller Rated Speed | 240 rpm |
| Propeller Blades | 4 |
| Electric Installation Power | 1.485 KVA |
| Electric Installation Voltage | 415/230 V |
| Frequency | 50 Hz |
| Electric Generators | 2 Diesel Generators á 475 KVA
1 Emergency Generator á 60 KVA 1 Shaft Generator á 475 KVA |
| Aux. Eng. 1 Manufacturer | Cummins Engine Co. Ltd. |
| Aux. Eng. 1 Model | K19D |
| Aux. Eng. 1 No. Of Cil. | 6 |
| Aux. Eng. 1 Diameter Of Cil. | 159 mm |
| Aux. Eng. 1 Lenght Of Stroke | 159 mm |
| Aux. Eng. 1 Rated Speed | 1.500 rpm |
| Aux. 1 Generator | Stamford HCM534 E1 |
| Aux. Eng. 2 Manufacturer | Cummins Engine Co. Ltd. |
| Aux. Eng. 2 Model | K19D |
| Aux. Eng. 2 No. Of Cil. | 6 |
| Aux. Eng. 2 Diameter Of Cil. | 159 mm |
| Aux. Eng. 2 Lenght Of Stroke | 159 mm |
| Aux. Eng. 2 Rated Speed | 1.500 rpm |
| Aux. 2 Generator | Stamford HCM534 E1 |
| Aux. Eng. 3 Manufacturer | Yanmar |
| Aux. Eng. 3 Model | 4TN |
| Aux. Eng. 3 No. Of Cil. | 4 |
| Aux. Eng. 3 Diameter Of Cil. | 100 mm |
| Aux. Eng. 3 Lenght Of Stroke | 110 mm |
| Aux. Eng. 3 Rated Speed | 1.500 rpm |
| Shaft Generator | Stamford |
| FiFi Monitors | 2 |
| Evaporator | 1 á 5m³ @ 24 hr |
| Fuel Oil Seperator | Mitsubishi |
| Sewage Treatment Plant | 1 PWCB-50 Sewage Plant |
| Navigation and Communications | 2 Furuno FAR-2117-BB Radar
1 C-Map Chartplotter 3 Sailor RT-2048 VHF 1 Nera F-33 Satcom 1 Furuno FA-150 AIS 1 Furuno FE-700 Echo Sounder 2 Simrad AP-50 Autopilot 1 Tokimec TG-8000 Gyro Compass 1 Windspeed Indicator 2 Inmarsat C 3 Handheld VHF 2 SSB Radio |
Logbook
| Date | Cargo | Place |
| 10-03-2014 | Stellendam | |
| 17-03-2012 | Stellendam | |
| 19-09-2010 | Stellendam | |
| 31-05-2010 | Stellendam |