Project Overview A Chinese shipping company retrofitting ballast water treatment systems on four 57,000 DWT bulk carriers needed booster pumps and backwash pumps to support the new BWT units. The pumps were not included in the BWT system package and needed to be sourced separately. Challenge Pump specifications dictated by the BWT system maker — …
Project Overview A 76,000 DWT bulk carrier undergoing special survey required a complete overhaul of the hydraulic hatch cover operating system. The existing hydraulic cylinders showed piston rod scoring and seal failure, while several control valves had internal leakage exceeding class limits. Challenge 7 hatch covers × 2 cylinders each = 14 hydraulic cylinders to …
Project Overview An 82,000 DWT bulk carrier undergoing a mid-life crane modernization at a Chinese repair yard needed replacement electric motors for all four deck cranes. The existing motors had reached end-of-life after 15 years of service, with insulation degradation making continued operation unreliable. Challenge Four different motor ratings required (hoist, luff, slew, travel) — …
Project Overview A major Chinese shipyard building a series of 64,000 DWT bulk carriers required CCS-certified main and emergency air compressors for their newbuild program. The yard needed a reliable supply partner who could coordinate with the compressor manufacturer, handle classification society documentation, and deliver within the tight hull outfitting schedule. Challenge The shipyard’s original …
Project Overview A 180,000 DWT Capesize bulk carrier under construction required a full ventilation fan package: engine room supply and exhaust fans, cargo hold ventilation fans, accommodation HVAC fans, and emergency fire fans. Total 28 fans across 8 different specifications, all requiring CCS type approval with BV as secondary class notation. The Challenge Engine room …
