PROJECT FACTS BEN KIEN SHIPYARD Vessel: M/V 9200T-03 Rudder stock Length: 4.610m Rudder stock diameter: 300/400/545/350mm Rudder stock weight: 9500 kg Machined length of Shaft: 770mm WORKSHOP REPAIRS Rudder stock cleaned & measured (before & after repair) Completed alignment check …
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Goltens milled out the damaged area and completed post machining dye penetrant checks to ensure that 100% of the damage had been removed. Goltens fashioned a template of the damaged area and fabricated an insert that was machined to fit …
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PROJECT FACTS FPSO KNOCK ADOON Tonnage: 244,492 DW Engine / Equipment: Siemens KKK AFA 6 G6a Turbine Output: 2.5 MW RPM: 11,543 RPM IN-SITU REPAIRS Removal, lifting of the whole skid weighing ~30 tons Manufacturing and installation of new steel …
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PROJECT FACTS STERN TUBE BEARINGS Tonnage: 298,555 DWT Shaft dimension: OD: 741.00mm × L: 1630.00mm Year Built: 2003 BEARING REMETALLING AND MACHINING REPAIRS Inspection of aft and forward stern tube bearings after removal old damaged white metal bearing material STERN …
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PROJECT FACTS REEL HUB FLANGE FACING Customer: TriYard Shipyard Vung Tau Project name: 1200MT 16M Deck Reel Vessel: Lewek Constellation Top Flange dimension: OD2300 x ID2120 x 2 pcs Bottom Flange Dimension: OD2300 x ID2060 x 2 pcs Class Surveyor: …
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PROJECT FACTS Line Boring of Jack up Crane Original Bore Diameter: 217mm Final Bore Diameter: 227mm Number of Bores completed: 12 REPAIRS In-Situ line boring of 12 locking pin bores. RESULTS The initial project scope was for Goltens to complete …
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PROJECT FACTS Engine: Pielstick 2.3 Engine Output: 6,485kW RPM: 514 RPM Original Shaft Diameter: 203.20 mm Length of machined journal: 610.00 mm Shaft Dia. Pre-sleeving: 179.60mm REPAIRS Magnaflux and hardness inspection of the shaft Machining of generator shaft to 179.60 …
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PROJECT FACTS Kiln Pad Machining Length: 7,800 mm Diameter: 3,564 mm Weight: 17 Tons Material removed from Radius: 4.0 mm REPAIRS Fabricated custom cradle Machined 4 mm from the radius of both 350mm wide pads Completed grinding and polishing on …
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PROJECT FACTS Engine: SULZER 16ZAV40S Pocket Diameter (Pre-machining): 480 mm Pocket Diameter (Post-machining): 490 mm Pockets Machined: 11 of 16 REPAIRS Dismantling of cylinder head, piston and connecting rod, cylinder liner and accessories to provide access for In-Situ Line Boring …
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PROJECT FACTS PIELSTICK 18PC4.2V Engine Output: 21,517KW Crankpin Length: 342.00mm Original Crankpin Diameter: >465.00mm Finished Crankpin Diameter: 464.50mm REPAIRS Magnaflux and Hardness checks on crankshafts Run out and ovality checks Machining of 0.5 mm off Crankpin #6 Machine polishing of …
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PROJECT FACTS CRANKSHAFT REPLACEMENT Engine Make/Model: Deutz RBV12M350 Engine Output: 3,236 kW (4,400 hp) at 430 rpm Vessel Tonnage: 7,359 DWT IN-SITU MACHINING AND DIESEL REPAIRS Dismantling of engine and removal of crankshaft Measurement of bedplate Hardness and crack test …
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PROJECT FACTS OIL RIG SKID CHOCKFASTING Length of Foundation: 13,000mm Width of Foundation: 400mm Thickness of Foundation: 20-25mm Liters of Chockfast Orange used: 350 Liters SKID FOUNDATION WORK SCOPE Engineering/Design of Chockfast Orange foundation Fabrication of Plastazote molds for the …
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PROJECT FACTS MAN MITSUBISHI 9V 40-54 Main Journal Diameter: 320.00 mm Finished Diameter: 316.00 mm Pre-Annealing Hardness: 650 Brinell Post Annealing Hardness: 250-300 Brinell CRANKSHAFT ANNEALING AND MACHINING REPAIRS Annealing of the CP Journal #5 in – situ Machining of …
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PROJECT FACTS Wartsila SWD-280 Crankpin Journal Diameter: 220 mm Finished Journal Diameter: 216mm Pre-Annealing Hardness: >650 Brinell Post-Annealing Hardness: 250-300 Brinell REPAIRS Rough machining to remove all cracks (3.0 mm dia.) Annealing crankpin to reduce harness from >650 Brinell to …
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PROJECT FACTS CENSA Nicaragua Engine Make: MAK 16CM32 Engine Output: 7,050 kW Engine RPM: 720 Hardness Pre-Annealing: 500+hB Hardness Post Annealing: <350hB Dia. Pre-Machining/Annealing: 278.5mm Finished Diameter: 278.0mm REPAIRS Performed Magnaflux crack test and hardness tests on crankpin #6 journal …
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PROJECT FACTS Vessel dimensions: 175 x 30 Vessel deadweight: 31,434DWT Rudderstock sizes: 8m x ø750, 12 Ton Rudder sizes: 10x3m, 15 Ton REPAIRS Workshop machining of 1:15 taper rudderstock and restoration of oil and o-ring grooves Fabrication of stepped bush …
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PROJECT FACTS DECK CRANE JOURNALS SWL of deck crane: 50 tons Crane boom hinge pin diameter: 285 mm Machined Length: 350mm Number of hinge pin: 2 per crane REPAIRS Calibration and NDT performed on both crane boom hinge pins. Modification …
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PROJECT FACTS M/V Charles Eddie Tonnage: 305,178 DWT Main Engine: MAN B&W 7S80MC Output: Mcr: 25,485KW Bearing Diameter: Ø790.00mm Bearing Length: 1,710.00mm WORK SCOPE Performed laser alignment check of the shaft line onboard the vessel Incoming inspection of AFT stern …
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PROJECT FACTS APACHE II Vessel type: Advanced Pipelay Vessel Ballast flowrate: 500 m3/hr Total ballast capacity: 5,746 m3 Ballast treatment system: Optimarin OBS 500 m3/hr BALLAST WATER TREATMENT RETROFIT WORK 3-D Scanning and Modeling Detailed engineering Prefabrication of piping Supervision …
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PROJECT FACTS PGS APOLLO Vessel type: Seismic vessel Ballast flowrate: 150m3/hr Ballast treatment system: Optimarin 167 m3/hr w/Filtrex filter BALLAST WATER TREATMENT RETROFIT WORK 3-D Scanning, Survey and Modeling Detailed engineering including pipe isometrics, foundation drawings and an installation manual …
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Why did Anthony Veder choose to opt for the preliminary design option? “Like many shipowners, we are not confident that the presently available BWT systems will get the USCG type approval. Choosing an available, suitable and IMO approved system right …
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PROJECT FACTS PIPING RENEWAL/MAIN ENGINE OVERHAUL Piping Systems Renewed: Main Engine Cooling, Fuel System and Bunker Line Main Engine Type: Bergen B32:40L9P Engines Overhauled: Four PIPING RENEWAL & ENGINE WORK SCOPE: 3D laser scanning and modeling of the systems Detailed …
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PROJECT FACTS M/V POLAR QUEEN BWT SYSTEM Ballast Water System: Hyde Guardian Gold System Capacity: 300m3/hour Customer: GC Rieber Shipping Vessel Type: ROV Survey / Construction Vessel HYDE GUARDIAN BWT SYSTEM RETROFIT SCOPE: 3D scanning & onboard survey Preliminary Modeling …
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BWT RETROFIT PROJECT FACTS M/V Highland Prince Ship Type: Platform Supply Vessel Weight: 4,826 DWT Ballast flowrate: 250 m³/hr Total ballast capacity: 2,630 m³ Ballast treatment system: Optimarin OBS 334 m³/hr BALLAST WATER TREATMENT RETROFIT PROCESS 3D Scanning and Modeling …
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PROJECT FACTS M/V Highland Eagle Ballast flowrate: 150 m³/hr Total ballast capacity: 767 m³ Ballast treatment system: Optimarin OBS 167 m³/hr REPAIRS 3-D Scanning and Modeling Detailed engineering Prefabrication of all required components Installation of new ballast piping and connection …
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