Newbuilding no. 455 "Astrid" from Karstensen Shipyard, has now been handed over from Karstensen's Shipyard in Skagen to the fishing family Johansson from Rörö in Sweden's Astrid Fiskeri A/S, owned and managed by Bo Thomas Johansson and Leif Börje, on August 11 Johansson.The hull of the 91.80 meter long "Astrid" was built at Karstensen Shipyard in Gdynia Poland and arrived in Skagen last year in November 2021.The new building »Astrid, sailing under the Danish flag, replaces Johansson's previous vessel of the same name.In addition to this new vessel, the company also owns the pelagic trawler "Astrid-Marie", which sails under the Swedish flag in the company's Swedish division.The shipping company's current quotas for pelagic consumer and industrial fishing, which primarily consist of herring, mackerel and blue whiting, will be transferred to the new "Astrid", which will henceforth be operated according to the same principles as the old vessel.(Old "Astrid" was already sold in the spring to the Norwegian shipping company Herøyfjord).Safety, comfort and fish handling During the entire construction phase, the main focus has been on the optimization of work on board, as well as the safety of the crew and, not least, comfort.Likewise, the streamlining of catch handling and storage facilities as well as optimization of fuel consumption has also been a clear goal for the shipping company and the yard.So in order to achieve these ambitions, the ship is equipped with all the latest developed machinery and equipment available on the market.The whole concept of the ship, and not just the propulsion system or winches, has been carefully selected, assessed and calculated on the basis of the Company's operating profile.Here, it is the shipping company's declared goal to run a sustainable fishery with minimal NOX/CO2 emissions per kg of fish caught.This has resulted in a completely new well-worked and calculated solution, which together provides the most economical and climate-optimized solution in the newly built snuffer / trawler "Astrid".As part of the propulsion system, the propeller system is optimized for an operating pattern where the majority (about 80%) of the time is free-sailing, with a large single propeller.The new "Astrid" will be equipped with electric winches and an electric fish pump, which, with a new control system, makes it easier to monitor and run the system as efficiently as possible.The vacuum system is supplied by Önnereds Svets AB, has 6 compressors and by using the 3 vacuum tanks, you achieve a constant and gentle flow of the fish.Design, furnishing and other arrangements have been created in a close and close collaboration between the Shipping Company and the Shipyard.The shipping company has been concerned with innovative and optimized solutions, partly based on the very positive operating profile of their current trawler "Astrid" in recent years.The Johansson family from Rederiet Astrid Fiskeri A/S wish you good luck in the future, from all of us to all of you, with your new Snurper and Trawler »Astrid«.Design: Karstensens Skibsværft A/S Trial speed/average;19.3 knots, diesel-mechanical/speed step 1. 17.5 knots, diesel-mechanical/speed step 2. Hull: – built at Karstensen Shipyard Poland, Gdynia, Poland.Class: DNV +1A Fishing Vessel E0 TMON, hole: Ice-C.DECK EQUIPMENT;Electric winches : supplied by Kongsberg Brattvaag main system, electric: 2 x Trawl winches : 97.0 t 1 x Tail-end winch : 90.0 t 1 x Topline winch : 90.0 t 2 x Net drums : 140.0 t 2 x Net drums : 100.0 t 2 x Not winch : 40.0 t 1 x End-wire winch : 20.7 t 2 x Purse auxiliary winch : 15.1 t 2 x Mooring winch : 12.0 t 1 x Windlass 2 x Net probe winchFISH PUMPING: supplied by MacGregor Rapp, electric: 3 x Cable reels.3 x Fish pump rollers.3x MacGregor Rapp, electric fishing pumps, 20”.Net handling: – supplied by MacGregor Triplex,: 1 x Nothaler, Triplex 1020, electric 32.0 t 1 x Net crane, KNR-120, 7.0 tons x 13.8 m. 1 x Net crane, KNR-75Deck cranes : supplied by MacGregor Triplex, hydraulic: 1 x Fore deck crane, KN-75, 4 tons x 18.0 m.HP hydraulics: Complete operating system for cranes: 2 x 128 kW pump-units.Trawl blocks Brdr.Markussen, Blue Line Anchor & chains AC-14, supplied through Max Fodgaard.Main engine and propulsion Main engine: Wartsila 12V31, 7320 kW @ 750 rpm.Propeller system: Wartsila 4G1190, d4800 mm.Reduction gearbox: Wartsila SCV 112/2-PDC68.Shaft generator: Marelli MJRM 710, 3300 kW / 4125 kVA.SCR system: Wartsila Auxiliary engines: 2 x Caterpillar C32, 940 kWe @ 1800 rpm.Harbor generator;1 x Caterpillar C18, 500 kWe @ 1800 rpmRudder Kongsberg high lift flap rudder.Steering machine: Kongsberg Tenfjord SR 723 – 412 kNm.Thrusters: 2 x Brunvoll, 1400 kW / 1904 HP.Starting air compr.: 2 x Lock HL5/105A.Operating air compr.2 x Atlas Copco MAS GF11FF Fuel oil filtration: Green Oil filter.Lubricating oil filtration: Green Oil filter.FO transfer pumps: 2 x Bombas Azcue.Remote alarms: API / Marine Control Services.Pumps: Main engine cooling: Bombas Azcue.Deck, fire and bilge pumps: Bombas Azcue.Tire bilge pumps: ITT Flygt Main cooler: Kelvion, box coolers.Bilge pumps: Ellehammer.FW pressure sets: 2 x Bombas Azcue.Hot water tank: OSO, 200 l/ 2x15kW.Toilet pumps: 2 x Bombas Azcue.Sewage vacuum system: Jets.FISH TANK RSW system: 3 x PTG FrioNordica, each 1300 kW / 1,118,000 kCal/h.Circulation pumps 3 x 960 cum/h, Bombas Azcue Condenser pumps 3 x 260 cum/h, Bombas Azcue RSW circulation system with remote RSW valves with Marine Control Services control system.Actuators for valves: Eltorque.Vacuum system: Önnereds Svets: 6 x 87 kW compressor units.3 x 4000 l tanks.LIFE-SAVING AND FIRE-FIGHTING MOB-boat: Viking Norsafe Mako-655 waterjet.MOB boat david: Viking MDM DAF-375E.Life rafts: 2 x Viking, 20 pers. Water mist system: Survitec.Fire alarm system: Scana Servoteknikk.FURNISHING Wheelhouse: Shipyard.Wheelhouse consoles: Verftet / Norisol.Design: Maritime Montage, Norway.Interior architect: Anitha Brix Furniture: Maritime Assembly / Ekornes, Norway.Wheelhouse chairs: Nor-Sap 1600. Ventilation: LF Ventilation.Windows: Promap.Wipers: Wynn.Fair equipment: Beha, Norway.Paint: PPG Sigma – vessel completely sandblasted and hot-zinc sprayed.ELECTRICAL: LED navigation light: Den Haan.Searchlight: 2 x Polarlight LED.Tank level controller: Mobrey alarms.Electrical supplier: KS Elektro.Power management: Deif Delomatic 4 PMS system.Main boards: ScanTechnic, Denmark.The ship is equipped with a frequency converter with floating frequencies between 50 and 60 Hz.Alarm panel / IAS: Marine Control Services.ELECTRONICS Comprehensive electronics package with (navigation, fish finding and communication), supplied by Furuno, Scanmar and Simrad.Simrad equipment is supplied by Sea Mech.Main components: Display system: Furuno Smart Bridge Main monitors;5 pcs 55” Olorin.16 pieces 32" Hat land.6 pieces 27" Hatteland.LF sonar 1: Furuno FSV-25S, 15-25 kHz.LF sonar 2: Simrad ST94, 25 kHz.MF sonar: Furuno FSV-85, 80 kHz.HF sonar: Simrad CS-94.Sonar 1: Simrad ES80 Sonar 2: Furuno FCV-38.Sonar 3: Furuno FCV-1900.Sonar 4: Furuno FSS3-BB 3D sonar: WASSP 80 kHz Current log: Furuno CI68.Net monitor: Marport.Trawl sonar: Simrad FS-70.Radar 1 (3 cm): Furuno FAR 2228-X.Radar 2 (10 cm): Furuno FAR 2228-S.Radar 3: Furuno DRS6A-NXT Ecdis: Furuno FMD-3200.Plotter 1+2: MaxSea Time Zero.Plotter 3: Olex, 3D.Plotter 4: Sodena.GPS: Furuno GP-170 AIS: Furuno FA-170 Gyro compass: 2 x Simrad RGC-80.GPS compass: Furuno SC-130.Furuno SC-70.Autopilot: Simrad AP70 system.VDR: Furuno VR-7000 VDRV-sat communication: 2 x Sailor 900 Sat-TV system: Sailor GMDSS: Furuno equipment for A3 navigation.VHFs: Furuno.Autotrawl system: Kongsberg.ME remote control: Wartsila.Intercom: Vingtor Stentofon,The hull is built in steel with three continuous decks;and with long forecastle and boat decks.Wheelhouse, boat decks, funnel and masts are built in aluminium.Hull shape of round bilge construction with bulbous bow and stern skeg, vertical wave-piercer stem and transom stern.Below main deck the hull is subdivided into the following watertight compartments: Forepeak, bow thruster-/sonar room, insulated RSW-tank section with 13 tanks and central RSW pump- and manifold room, engine room with main engine connected to reduction gearbox with one , ducted propeller and aftpeak with fuel and lube oil tanks.In order to create the best possible design for low noise, the accommodation is located as far away from the propeller as possible.In addition a number of constructive steps were made, in order to create a low noise level.During trails noise measurements showed levels well below any requirements and recommendations.Design principles for main engine / auxiliary arrangement are as follows: Vessel is fitted with a 7320 kW main engine, connected to one reduction gearbox, driving one propeller.Shaft alternator of 3300 kW is fitted to gearbox PTO.To supply additional electric power, the vessel is fitted with 2 auxiliary engines / gen-sets, producing 940 kWe each as well as a harbor gen-set of 500 kW.During heaving/shooting operations at fishing, when the winch system is in use, the shaft alternators will be engaged, and electric power will be supplied from here.When there is demand for full power on the winch(es), there will normally not be the same demand for power on the propulsion system.Following the main engine will be power source for both propulsion and hydraulic system.All electrical power systems are controlled by the vessels DEIF Power Management System.Further on bus-bar breaker is fitted in main switchboard, allowing aft thrusters to be fed off shaft alternator and forward thruster and vessels hotel load off the diesel generator set.Electrical power system is fitted for sliding frequency (60-50 Hz), by means of frequency converters for 400/440 V and UPS clean power static supply/converter for 230 V. This will allow main engine and propeller rpm to be reduced with 17 %.You must be logged in to write a comment.All images, texts and data on FiskerForum are protected by Danish copyright law.All rights belong to or are handled by FiskerForum.dk on behalf of the associated photographers.It is not permitted to copy or use texts, data or images from FiskerForum without permission.© 2004 - 2019By continuing to use this website, you consent to the use of cookies in accordance with our Cookie Policy.