Diploma In Shipbuilding Engineering
Diploma In Shipbuilding Engineering Program Objective
The Department of Shipbuilding Engineering was established to provide high-quality education and training in the field of ship design, construction, and marine technology. In the crucial areas of shipbuilding and naval architecture, the department has become a leading academic hub for both theoretical learning and practical innovation. This success is driven by a team of highly skilled, experienced, and dedicated faculty who employ innovative teaching strategies to provide students with the perfect balance of academic knowledge and hands-on expertise. The department is committed to producing competent shipbuilding engineers who are problem-solvers, adaptable, and efficient in professional environments, and who can make meaningful contributions to the advancement of the shipbuilding and marine industry.
Key Point of Course Curriculum
Course duration and assessment
The Diploma in Shipbuilding Technology is a 4 years program, divided into 8 semesters, designed to provide students with both theoretical knowledge and practical skills required for the shipbuilding and marine industry. Each semester combines classroom learning, laboratory work, and hands-on workshops to ensure a well-rounded understanding of ship design, construction, marine engineering, and related technologies.
Career of Diploma in Shipbuilding Engineer
Graduates of the Diploma in Shipbuilding Technology are prepared for exciting careers in the shipbuilding and marine industry. They can work in shipyards, marine workshops, offshore projects, ship design offices, and port authorities. Job roles include Shipbuilding Engineer, Marine Technician, CAD Designer, Welding Specialist, Materials Testing Engineer, and Ship Surveyor. With practical skills and industry knowledge, graduates are ready to contribute to modern ship construction, maintenance, and marine technology projects worldwide.
Eligibility for Admission

Candidates seeking admission to the Diploma in Shipbuilding Technology program at a private polytechnic must meet the following criteria:

Educational Qualification:
 Minimum GPA of 2.00 and minimum SSC equivalent in any discipline.
 Science HSC students can enroll directly in the third semester.
 Vocational HSC students can enroll directly in the fourth semester.

Age Limit:
 5-years study gap after SSC is generally acceptable for admission into a Diploma in Shipbuilding Technology program.

Admission Requirements
  • 3 copies of PP size photos
  • Main copy of the SSC transcript
  • In addition to the correctly completed admissions form
Strengths of the Department
  • Permanent Campus.
  • Strict monitoring of holding 100% of the classes as per class schedule.
  • Highly qualified teachers.
  • Emphasis on Dress and Behavioral Code for grooming and encouraging students acquire skill of presentations
  • Well-equipped laboratories.
  • Continuous training for the faculty and staff.
  • Real time internet connectivity facilities in campus.
  • Holding seminars and symposiums on regular basis which the students find interesting to attend.
Lab facilities
  • Basic Workshop Laboratories
  • Fitting Shop
  • Machine Shop
  • Welding Shop
  • Foundry & Forging Shop

Core Shipbuilding Laboratories

  • Ship Construction Lab
  • Naval Architecture & Hydrostatics Lab
  • Ship Design & Drafting Lab (CAD Lab)
  • Marine Engineering Lab
  • Marine Electrical Lab
  • Material Testing & Corrosion Lab
Marine Lab
  • Machine Shop / Workshop Lab
  • IC Engine Lab
  • 2-stroke এবং 4-stroke ডিজেল ইঞ্জিন
  • CNC & PLC
  • Cad-Cam
  • Welding Lab
  • Ship Construction & Naval Architecture Lab
Basic Workshop Laboratories

Fitting Shop
The Fitting Shop is one of the most important basic workshops for Diploma in Shipbuilding Engineering students. In this lab, students are trained in essential hand operations such as marking, filing, drilling, tapping, and assembling small components. It is equipped with benches, vices, hacksaws, files, calipers, drilling machines, and different types of taps and dies used for thread cutting. Through these practical exercises, students develop accuracy in measurement, skill in shaping and finishing metal, and the ability to assemble parts properly. The knowledge and techniques learned in the Fitting Shop form the foundation for working with ship components, machine parts, and other mechanical systems, making it an essential part of shipbuilding training.

Machine Shop
The Machine Shop plays a vital role in developing the machining skills of Diploma in Shipbuilding Engineering students. In this workshop, students learn how to operate different machine tools such as the lathe, milling, shaper, drilling, and grinding machines. These machines are essential for shaping, cutting, and finishing metal parts with precision. By working in the Machine Shop, students gain practical experience in operations like shaft turning, bush making, and machining of propeller shafts and other ship components. This hands-on training not only improves their technical accuracy but also prepares them for real-world applications in shipyards and marine workshops, where precision machining is critical for shipbuilding and maintenance.

Welding Shop
The Welding Shop is an essential laboratory for students of Shipbuilding Engineering, as welding is one of the most important processes in ship construction and repair. In this workshop, students are trained in different welding techniques including arc welding, gas welding, MIG/TIG welding, and advanced methods such as plasma cutting and oxy-acetylene cutting. The lab is equipped with modern welding sets and cutting tools that allow students to practice joining metal plates, fabricating ship structures, and cutting steel plates with precision. By working in the Welding Shop, students gain the ability to create strong and durable weld joints, which are crucial for ship hull fabrication, deck construction, and other structural work. This hands-on experience builds the confidence and technical expertise required to work in shipyards and marine industries where welding is a daily necessity.

Foundry & Forging Shop
The Foundry & Forging Shop is a crucial laboratory for Diploma in Shipbuilding Engineering students, as it introduces them to the techniques of metal casting and forging, which are widely used in ship construction. In this lab, students learn how to melt and shape metals using furnaces, crucibles, molding boxes, anvils, hammers, and blowers. Through practical exercises, they gain experience in casting small ship components such as propeller models and forging simple metal parts required in ship structures and machinery. The lab emphasizes precision, control of material properties, and safety practices while working with molten metals and heavy tools. By mastering the skills taught in the Foundry & Forging Shop, students develop a strong foundation in manufacturing processes essential for producing durable and high-quality ship components.

Core Shipbuilding Laboratories

Ship Construction Lab
The Ship Construction Lab is a key facility in the Diploma in Shipbuilding Engineering program, where students gain practical knowledge about the structural components of ships. In this lab, students work with models of hulls, bulkheads, decks, and other structural parts to understand the design and assembly of a ship’s framework. The lab is equipped with plate bending machines, riveting tools, and other fabrication equipment that allow students to practice forming, joining, and assembling metal plates and structural elements. Through hands-on exercises, students learn important ship construction techniques, including alignment, joining, and proper sequencing of ship components. This training not only reinforces theoretical knowledge from the classroom but also prepares students for real-world shipyard work, where understanding ship structure and fabrication methods is essential for building safe and durable vessels.

Naval Architecture & Hydrostatics Lab
The Naval Architecture & Hydrostatics Lab provides students with hands-on experience in studying the stability, buoyancy, and resistance of ships. In this lab, students use stability test tanks, inclining experiment kits, and small model setups to simulate real-life scenarios of ship floating and movement in water. They learn how to calculate draft, displacement, metacentric height, and analyze ship stability under different loading conditions. This practical exposure helps students understand complex naval architecture concepts and prepares them for designing and evaluating ships that are safe, stable, and efficient in marine environments.

Ship Design & Drafting Lab (CAD Lab)
The Ship Design and Drafting Lab, commonly referred to as the CAD Lab, is where students develop their skills in ship design using both manual drafting techniques and advanced computer software. The lab is equipped with computers running software such as AutoCAD, Maxsurf, Rhino, and Ship constructor, along with ship lines plan drafting instruments and model-making tools. Here, students learn to create structural drawings, 3D models, and lines plans of ships, integrating design principles with practical fabrication requirements. This lab bridges theoretical knowledge with modern design technology, enabling students to prepare precise plans for ship construction projects.

Marine Engineering Lab
The Marine Engineering Lab introduces students to the machinery and mechanical systems used on ships. It features models of marine diesel engines, pumps (centrifugal, reciprocating, gear), compressors, turbines, propellers, and shaft alignment setups. Through this lab, students gain practical experience in understanding ship propulsion systems, power generation, and mechanical operations on board. The hands-on training ensures that students can efficiently operate, maintain, and troubleshoot marine machinery, a crucial skill for careers in shipyards, marine workshops, and shipping companies.

Marine Electrical Lab
The Marine Electrical Lab focuses on the electrical systems used in ships, providing students with practical knowledge of motors, generators, switchboards, control panels, circuit breakers, and battery systems. Students learn about shipboard electrical wiring, motor control, and power distribution, while practicing safe handling and troubleshooting techniques. This lab prepares students to manage electrical operations on ships and contributes to their understanding of integrated marine engineering systems, ensuring safe and reliable vessel operation.

Material Testing & Corrosion Lab
The Material Testing and Corrosion Lab is essential for ensuring the quality and durability of shipbuilding materials. In this lab, students work with hardness testers, tensile testing machines, impact testing machines, and salt spray chambers to examine the mechanical properties and corrosion resistance of metals used in ship construction. By conducting these experiments, students learn how to select appropriate materials, evaluate their performance under different marine conditions, and understand how corrosion can affect ship safety and longevity. This practical knowledge is critical for producing strong, reliable, and long-lasting ship components.

Supporting Laboratories
In addition to core and basic workshops, students benefit from several supporting laboratories. The Physics Lab helps students understand mechanics, forces, and pressure principles that directly relate to ship structure and stability. The Chemistry Lab focuses on marine corrosion, chemical reactions, and material treatment processes. The Fluid Mechanics and Hydraulics Lab provides practical experience in fluid flow, pressure measurement, and pump and turbine operations, helping students understand propulsion and hydraulic systems. The Computer Lab equips students with general IT skills and marine simulation software, supporting both design and operational learning. Together, these labs strengthen the scientific and technical foundation needed for shipbuilding engineering.

Advanced / Specialized Laboratories
For more specialized training, students have access to advanced laboratories that prepare them for modern marine industry challenges. The Marine Refrigeration & Air-Conditioning Lab teaches students about cooling and climate control systems on ships. The Navigation & Marine Communication Lab is equipped with radar, GPS, and GMDSS simulators to provide practical training in ship navigation and communication. Finally, the Safety & Survival Lab offers hands-on experience in fire-fighting, life-saving equipment, and emergency survival techniques, ensuring students are ready to handle onboard emergencies safely and efficiently.

Important link