Service Vessel
FDA ASTRI joined the fleet in 2021. The vessel is currently on charter.
Main specifications below describe the general characteristics for the vessel.
Vessel Specifications
| Flag | Norway |
| Port of Registry | Tromsø |
| Built / Rebuilt | 2021, Salthammer Båtbyggeri AS |
| Materials | Shipbuilding steel: NVA, NVE-36 & Strenx 700 – Seawater resistant Aluminium: 5083 H321 and 6082-T6 |
| Class | NMD |
| Trading limits | Coastal waters/small coast (5) |
| IMO Number | 9913494 |
| MMSI | 259000570 |
| Ship Type | CoastCat25W |
| Call Sign | LGLE |
| Overall Length | 24.8 m |
| Breadth, mouldet | 13.0 m |
| Draught, service/draught, max | 2.6 m/3.3 m |
| Depth to main deck | 4.0 m |
| Main deck to bridge deck | 2.5 m |
| Gross Tonnage | 276 t |
| Net Tonnage | 110 t |
| Deadweight | app. 230 t |
| Main engines: Max Speed / Consumption | 10 Knots / 1,9 m3/24hrs |
| Main engines: Cruising Speed, 65% / Consumption | 8 Knots / 0,94 m3/24hrs |
| Main engines: Work in facilities / Consumption | 0 Knots / 0,9 m3/24hrs |
| Main AUX Scania D13:Max load and 400Kwa / Consumption | E.g. use of bleeding systems / 1,73 m3/24hrs |
| Main AUX Scania D13: / Consumption | Work in facilities with all HPU in progress / 0,46 m3/24hrs |
| AUX 2 John Deere 4,5L port generator / Consumption | Max load and 65Kwa / 0,35 m3/24hrs |
| AUX 2 John Deere 4,5L port generator / Consumption | Normal rural by the quay / 0,17 m3/24hrs |
| Fuel Capacity | app. 60 m3 |
| Fresh Water | app 30 m3 |
| Sustained pollard pull | app 16-17 tonn |
| Roll Reduction Tanks | 83 m³ at boat deck level |
| Water Ballast | app 75 m3 |
| Cargo deck | app 175 m2 |
| Cargo hold (SB/PS) | app. 90/60 m3 |
| Container-arrangement, | 4 pcs. 20’ ISO |
| Cradle in Bridge deck | PolarCirkel 580 |
Power specifications
| Main engine | 2 x Scania DI16 079M,16L V8 cyl, 750 BHP @1800RPM |
| Harbour Genrator | 1 x Nogva Deere 4045TFM50, Appr. 53 kWe @1500 RPM (50Hz) |
| Electric system | Generator voltage 3x400V, 50Hz 24V DC emergency supply 32 Ampere outlet for deck equipment 63 Ampere outlet for deck equipment 80 Ampere Shore connection |
| Configuration | Diesel Electric |
| Propellers | 2 x Finnøy P44.15.170.4D, Ø1.7m – 4 blades, CPP |
| Rudder | 2 x Finnøy RD170x0,45 HS, Rudder nozzle w/NACA-profile, L/D-ratio 0.45 |
| Aux-engine | 1 x Nogva Scania DI13 075M, Appr. 400 kWe @1500 RPM (50Hz) |
| Gear | 2 x Finnøy G42FK red. 7.04:1 w/ 2x PTO, each 950Nm |
| Steering gear | 2 x Steering gear for catamaran (Twin powered, electronic synchronized) |
| Side thrusters: | 4 x Tunnel thrusters, each 120kW hydraulic |
| Manoeuvring system: | 1x Electronic motor-, pitch- & thruster control system, 2 control panels |
| Positioning system: | 1 x Dynamic position system w/ follow ROV |
Deck machinery
| Cranes | 1 x Effer 200002 FDA, 4,77T@21,4m- Winch 8T 1 x Effer 100001 FDA 2,1T@20,5m- Winch 5T |
| Winch | 1 x SHM 80T Winch w/load cell & emg. release 1 x SHM 30T Winch secondary drum |
| Capstans | 3 x SHM 5T capstans |
| Stern roller | 1 x Stern roller Ø800mm |
| Safety deck equipment | 1 x SHM Pair of closed Towing pins 20T 1 x SHM Shark-jaw MWL 100T 1 x SHM Moving Plate holder w/hydr. lock 20T |
| Extra | Mobile slaughterhouse can be installed |
Navigation Systems
| Radar | Furuno |
| Radio | |
| Chart-plotter | Olex |
| Satelitte Compass | SC-70 |
| Autopilot | |
| Speed Log | |
| Echo Sounder and WASSP | DFF1 UHD, WASSP F3XL |
| CCTV-system | |
| Wind and current sensors | |
| ECDIS | |
| DP | w/ follow ROV function |
| DGPS | |
| AIS | |
| Navtex | |
| Underwater lights |
Special systems
| TimeZero professional | IMO godkjent satellittkompass: SC-70 Ekkoklodd: DFF1 UHD Multistråleekkolodd: WASSP F3XL Strømlogg CI-68 |
| ROV system | 1 x Sperre SUB-Fighter 10k w/ Winch 22/1000 & Bridge ROV control chair |
| Hydraulic power pack: | 1 x SHM HPU: 3x 65 kW, all LS-pumps Total system capacity: appr. 600L/min @ 300 bar |
| HP washing system | 1 x Hammelman pump, 600L/220Bar/250kW |
| Work light | |
| Underwater light |
Arrangement
| Wheelhouse | Wheelhouse with workstation for manoeuvring and watchman forward, workstations aft for each manoeuvring and ROV pilot (optional), office space and rest chairs Ventilation plant with separate defroster in wheelhouse |
| Cabin Types | All accommodation located ab. freeboard deck 4 cabins, accommodating up to 5 persons Private bathroom in all cabins |
| Mess/dayroom | Combined mess-/dayroom with A/V-facilities Satellite TV system Wi-Fi internet |
| Galley | Separate galley with adjacent provision room Wardrobe with toilet cubicle |
| Client cabin | 1 |
