INCREDIBLE How the LARGEST CRUISE SHIP in the WORLD is BUILT 🛳️ THIS IS HOW a CRUISE SHIP is Built

In the world, there are just over 300 cruises sailing in the world, offering enjoyment to almost 700,000 people. But how is a cruise ship made? To find out, let's go to Germany, to one of the largest shipyards in the world, and see how the largest and most sustainable cruise ship in the world is built. The Meijerwerft shipyard, with more than 200 years of history, makes large boats, from fishing boats to cruises. CON, a team of 3,500 people, supported by numerous suppliers, works on the creation of a new cruise ship worth almost 1 billion euros. The AIDA Nova is a revolutionary cruise ship that stands out for being the first in the world to be completely powered by natural gas. A technology that reduces pollutant emissions and bets on more sustainable tourism. With its 337 meters long, it can accommodate more than 6,600 passengers and 1,500 crew members. It offers an experience that combines comfort, entertainment, and environmental responsibility. Among its attractions, it has restaurants of different specialties, bars, an innovative theater, a water park, and a complete spa for the well-being of travelers. So, how is the construction process of one of the largest cruises in the world? The process begins with the cutting of the first steel plate, using a plasma cutter that reaches extremely high temperatures. From there, the project has less than two years to be completed. The design of the ship is completely done on a computer, which allows planning each detail, from the location of the pipes to the distribution of the spaces. Although the design uses advanced technologies, many of the innovations are still in development. The manufacturing process is a combination of modern technology and traditional physical work. The structure of the ship is formed by the welding of steel plates, which are assembled by a giant robot in the center of the welding. The ship, with 337 meters long and 42 meters wide, is built in sections, which allows the workers to advance in different parts of the ship at the same time, accelerating the construction. Each section is assembled in blocks, and after 90 blocks, the ship begins to take shape. During construction, pipes and components are installed on the floor of each section, which makes the work easier. Subsequently, the huge cranes turn the parts for their next assembly stage. In the Rostock's Neptune Werft cranes, the rear section of the ship is built, where the engines and gas tanks are installed. The liquid natural gas tanks are 35 meters long and 8 meters high, and are designed to store enough fuel for a trip of at least two weeks. The ship's engines, known as dual-fuel engines, can operate with both natural gas and marine diesel. Each 2,000-ton engine is assembled in five weeks by a team of two specialists. The process begins with the cylinder housing, where the crankshaft is installed, and then the pistons, cylinders, and exhaust system are added. Everything is adjusted with precision. Once assembled, the engines go through a series of tests on the test bench to measure their performance, power, and emissions. The engine starts at low speed, and during the first few hours, key components such as the crankshaft, the control arm, and the pistons are adjusted, ensuring that all parts work efficiently and precisely. After a final inspection, the liquid natural gas engines are painted white and ready for installation. The engines are transported to the Neptune Werft hangar, where they are firmly fixed to the engine module support blocks that were previously prepared. A few weeks later, the first floating unit is ready to leave the hangar. Under hydraulic pressure and on an oil film, the 120-meter-long and 42-meter-wide unit is slowly moved towards a bridge. Once floating, the engine module is towed to Papenburg, where it is assembled in the Major Werft hangar. Meanwhile, LPG oil-liquid gas tanks are installed in Rostock in the second floating unit. With precise precision, the tanks are guided and positioned with extreme accuracy in their prepared bases. This meticulous work allows us to move forward with the construction of the second unit, which will also be transported to Papenburg. In the Major Werft hangar in Papenburg, construction advances without pause. With the arrival of the first floating unit, workers begin to assemble the blocks in the 500-meter-long dry dock, the largest in the world. While roof panels and pipes are installed, progress is constant, with 250 kilometers of pipes and axles to be installed throughout the ship. To achieve this, advanced technology is used, such as welding robots combined with artisanal work by experts who work with millimetric precision. Meanwhile, the assembly of the hull continues, and when the dock is filled with water, the structure begins to float. Despite the winter challenges with temperatures below zero and strong winds, the towers manage to move the section of the hull outside the hangar. With effort and tenacity, the workers place the structure on the dock, ready to continue with the work inside the ship. The gas tank module arrives at its destination from Rostock. With precision, the towers place it in the hangar, where the water from the dock is emptied to continue with the work inside and outside the hull. The work team moves quickly, using lifting baskets to reach high areas and optimize the times. The prefabricated cabins, produced in an efficient assembly line, arrive during the day and are installed at night. Each is placed in its place in 30 minutes, being pushed and aligned with great precision, with all the furniture and details ready for final conditioning. Each piece is inspected before installation and goes through a chain of verifications. First, the internal team, then the client, and finally an inspector for certification. Technology is key in this phase. Experts use 3D models of the ship in a virtual reality room to check each room, tank, and duct, identifying errors before problems arise. Data is updated daily, ensuring that workers have the most accurate information at the start of their day. In the hangar, work is done day and night at full capacity. The most powerful crane lifts the atrium structure, a 360-degree theater with LED walls and a liftable stage, optimizing time when preinstalling the equipment in the structure. The maneuver to install the atrium, the future entertainment center of the ship, requires extreme precision. The crane operator calmly places the structure, and the workers, using safety harnesses, begin to weld and secure the tow hooks. Hydraulic compressors adjust the structure millimetrically, ensuring that everything fits perfectly. Simultaneously, in the beach club area, work is done on the roof, which will have pools and bars, covered by a transparent membrane resistant to storms and high-sea movement. At this point, the slides are also installed. A few months before delivery, the shipyard begins the process of closing them with the doors of the dry dock. The next step is to join the sections of the ship. After welding the rear part, the dock is flooded to align the central section with the rear. This task requires millimetric precision to adjust the 19 covers and the 42 meters wide of the structure. Once the two halves are in the dock, they are adjusted by floating and the initial welds are made. The belt tank system ensures balance and allows moving the 20,000 tons precisely. Moving forward in the production line, in the heart of the shipyard, the command bridge is built, the cruise control room. As it advances, kilometers of cables are installed for the light systems, internet and ship controls, which will only be connected once the bridge is mounted on the structure. The next challenge is a section of 1,000 meters of welding. The workers begin by placing a ceramic guide in the joint of the pieces and then align steel plates to ensure precision. Hydraulic compressors up to 50 tons adjust the pieces until they fit perfectly and then weld them and consolidate the structure. Meanwhile, in the hangar of 125 meters wide, other pieces are expected to be installed, such as the section with a garden for climbing, among other amenities for the enjoyment of passengers. Block 69, which connects the front with the middle section of the ship, is positioned with precision using hydraulic sliding systems. The bow, with a design that cuts the water almost vertically, is placed and secured with initial welding points. On the other hand, inside the ship the work progresses quickly. The floors are installed with layers of insulation and flexible steel, while in the kitchens of the restaurants a self-leveling layer is applied to ensure its functionality. The crane operator is in charge of installing the control bridge using a special lift that raises it to 60 meters high. From its cabin, it handles components up to 345 tons with millimeter precision, ensuring its exact placement. The 50-meter-wide bridge is welded to the rest of the ship. Just under 7 months after delivery, the ACIPOD is installed, a revolutionary device that improves the maneuverability and efficiency of the ship. Unlike traditional systems, the ACIPOD is a 360-degree rotating gondola with propellers that precisely controls the ship. Each ACIPOD weighs 230 tons and is 12 meters long. Installation requires a precise maneuver under the stern of the ship with a tolerance of only half a millimeter and the connection of its electronic systems. At this point, the cruiser floats for the first time and moves to a new position where the logo of the fleet is applied to the bow. Meanwhile, the assembly of the propellers progresses with the five blades of each ACIPOD installed with precision. Each blade weighs 3 tons and the ship's propulsion system is ready. As the date of delivery approaches, work continues in the hangar with the assembly of more components and details, such as painting the anchor chain while the ship prepares to sail the seas. During the last preparations of the ship, work is intensified in different areas. The exterior balconies are installed while the controllers verify the progress throughout the ship. The kitchens also advance with the installation of lifts and electrical connections while the artisans place tiles and a carpenter makes a continuous 1,300-meter railing. Three months before delivery, the cabins receive final adjustments and the first crews arrive to clean. The electronic connections It is now when the ship shines under the sun and, although it looks almost ready from the outside, there is still high-pressure The chairs and desks are assembled while the areas such as the radar and the pools are tested. The theater is ready and the lifeboats are anchored on board. The television system is adjusted preparing the first television study on board a cruise ship. Then the ship sets sail to Amsterdam to embark the rest of the crew. The adjustments of the liquid natural gas units and the safety standards of the gas tanks are reviewed. Finally, the delivery ceremony is held and the ship sails to Lisbon. Here the last preparations are completed with the restaurants open, the cabins ready and the recreation areas prepared. The theater is preparing for its premiere with the nervous but excited actors. Everything is ready for the ship to begin its journey offering the passengers a unique experience. The final preparation of the ship does not leave details unpolished. From the elevators to the outside, everything is reviewed, adjusted and cleaned. At the lower level, the automated flag service distributes clean clothes to the crew through a system that registers each selected and returned garment. The chefs also fine-tune the menu for the 17 restaurants on board while preparing to receive a crew of more than 1,500 people. The provisions for the restaurants will be embarked on Tenerife, where the ship will store up to 4,000 cubic meters of food in its 24 refrigerated and non-refrigerated warehouses. With the arrival in Tenerife, the Aida Nova marks the beginning of its journey through the oceans, an achievement that has been possible thanks to the engineering of Vanguardia, the organization of the shipyard and the dedication of all involved. And this is how a cruise ship is built. Tell me what you think of the process. Let me know in the comments. If you liked the video, click the like button and don't forget to subscribe to the channel. In the windows that you will see below there are more videos that can attract your attention. Don't miss them. Until next time!