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The project centres on a small, self-propelled barge dedicated solely to transporting deck cargo. Target payload is modest—about 4 tons—so the hull form, scantlings, and propulsion package must be optimised for efficiency rather than brute capacity. I will be operating in sheltered coastal and riverine waters, therefore shallow draft and straightforward maintenance are priorities. Scope of work – Develop the full concept and preliminary naval-architecture package: lines plan, hydrostatics, intact and damaged-stability calculations, weight estimate, and preliminary scantling plan that aligns with a recognised class standard (ABS, BV or equivalent). – Size and specify a compact propulsion system (diesel mechanical or electric-hybrid are both on the table; I’m open to whichever meets the performance and maintenance goals). – Produce a general arrangement drawing that clearly shows deck area, machinery spaces, fuel/electric rooms, wheelhouse, and safety gear. – Provide a concise build specification listing principal materials, coatings, recommended equipment, and any class or flag-state compliance notes that follow naturally from the design choices. Acceptance criteria 1. Documentation supplied as PDF plus editable CAD/Excel files. 2. Stability meets the selected rule set with 4-ton deck load distributed evenly or in a single concentrated point load amidships. 3. Propulsion calculation demonstrates at least 6 knots in calm water with 10 % power reserve. 4. Drawings and spec clear enough for a fabricator to quote without further naval-architecture input. Timeline and collaboration I will handle regulatory liaison and detailed engineering after this stage, so quick responses to clarifications during the concept review phase are essential. Once the above deliverables are approved, the milestone is complete and the files are released for the detailed design phase.
Project ID: 40608938
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Active 5 days ago
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30 freelancers are bidding on average €509 EUR for this job

With my qualifications and breadth of experience in engineering, design, and architecture matched with valuable skills in CAD and 3D modeling, I'm confident in my ability to deliver a top-tier design for your self-propelled mini cargo barge. From creating the lines plan and hydrostatics to specifying the propulsion system, I'll ensure every element aligns with your priorities of efficiency, maintenance, and performance. My meticulous attention to detail will be indispensable when calculating stability and propulsion capabilities—for instance, I can design the hull to accommodate your 4-ton payload, even if it may be distributed unevenly or concentrated at a single point. Ultimately, my aim is not only to meet but exceed your expectations. By combining innovation with precision and visual aesthetics with practicality, I'm certain we can create an exceptional design that facilitates smooth operation in coastal and riverine waters while aligning perfectly with class standards
€66 EUR in 1 day
7.7
7.7

When it comes to your self-propelled mini cargo barge design, you need a versatile creative problem-solver like me in your corner. I bring a unique combination of skills to the table which includes not only expertise in 3D Design and Modeling, but also in Product Design. Applying my wealth of talents, I can develop the full concept and preliminary naval-architecture package that precisely aligns with your goals for efficiency and straightforward maintenance. Not stopping there, as an adept designer who's well-versed in engineering-related work, I can size and specify a compact propulsion system best-suited for your self-propelled barge - be it diesel mechanical or electric-hybrid. In addition, my experience extends into producing clear and accurate technical drawings such as your general arrangement drawing, while providing comprehensive build specifications.
€60 EUR in 1 day
7.5
7.5

Hi, I’ve reviewed your project details carefully and I’m confident I can deliver precise, high-quality architectural work with strong attention to functionality, aesthetics, and detail. I have experience with floor plans, 3D modeling, rendering, drafting, and renovation projects, always focusing on professional and accurate results that align with the client’s vision. Could you please let me know if you already have reference files, dimensions, or a preferred design style for the project? Portfolio: https://www.freelancer.com/u/anthonym873 — I also have additional relevant samples I can share privately. Feel free to message me so we can discuss the project in more detail.
€30 EUR in 1 day
6.7
6.7

Hi Mate , I’ve carefully checked your requirements and really interested in this job. I’m working as a freelance graphic designer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I have rich experienced in Engineering Drawing, 3D Design, AutoCAD, CAD/CAM, Product Design, Building Architecture, 3D Modelling and Marine Engineering. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Thank you
€30 EUR in 1 day
6.8
6.8

As an experienced 3D designer and naval architect, I possess the necessary skills to tackle your barge project with precision and expertise. I have a strong background in AutoCAD, enabling me to deliver accurate and detailed plans aligned with recognized class standards, such as ABS or BV. My extensive experience in modelliing and calculating marine architecture makes me well-equipped to develop the full concept of your self-propelled cargo barge. I understand the importance of optimizing efficiency for your targeted payload - 4 tons - especially in regards to hull form, scantlings, and propulsion systems. With my knowledge in diesel mechanical and electric-hybrid systems, I can help you select the most fitting system that meets your desired performance and maintenance goals.
€35 EUR in 1 day
6.4
6.4

With MAA CAD, you're not just hiring a freelancer but an entire engineering company committed to pushing the envelope of what is possible. Drawing on our extensive experience in 3D design and modelling with software like AutoCAD, we understand how to optimize product designs for efficient use of materials and manufacturing capabilities - a crucial requirement for your shallow-draft cargo barge. Using DFM analysis, we'll ensure every component is minimalized, and we'll create detailed technical drawings, clear enough for a fabricator to quote without further naval-architecture input. Our proficiency isn't limited to just creating stunning visualizations. We're also well-versed in converting CAD files for rapid prototyping; a perfect skillset to bring your self-propelled mini cargo barge from conception to reality. Our dedication to the client's needs and passion for innovation aligns perfectly with your project's demands. We promise quick responses and unwavering commitment throughout the concept review phase. As an engineer myself, I comprehend the complexity of maritime projects and its numerous specifications; thus, I'm confident in my ability to deliver meticulous work that satisfies ABS or BV standards. Choosing us means selecting excellence in design, unwavering-commitment to deadlines, and the efficiency bred from focus on deep tech expertise rather than broad generalist jobs. Let's collaborate, let's create!
€140 EUR in 7 days
5.7
5.7

Hello, I've reviewed your project and understand you're looking for a preliminary naval architecture package for a small cargo barge, including hull design, stability analysis, propulsion sizing, and fabrication-ready documentation. I have experience with marine design documentation, CAD-based engineering drawings, weight studies, and technical layouts focused on practical construction and operational requirements. I can assist with developing the concept package, including general arrangement, performance considerations, and organized technical files suitable for further engineering review. Could you confirm the intended operating region and which classification standard you prefer to follow for the preliminary design? Best Regards, Muskan
€30 EUR in 1 day
5.2
5.2

With the combination of my innovative approach and extensive experience in the world of 3D design, your self-propelled mini cargo barge would truly stand out. Beyond the buzzwords and the jargon that often litter project descriptions, I am able to delve into the core of what you desire and generate designs that surpass expectations. Having built numerous products and designs over the years, I'm confident in my ability to create not only an efficient but an optimised hull form, scantlings, and propulsion package that meets your specified needs. Maintenance is a key priority for your barge's operation which is why I am well-suited to your project. My experience with both diesel mechanical and electric-hybrid propulsion systems means I can provide a well-informed recommendation that suits your performance requirements and minimises maintenance while maximising efficiency. In addition, my meticulous detail-oriented approach ensures all class or flag-state compliance requirements and recommended equipment are precisely outlined in the build specification.
€46 EUR in 1 day
5.3
5.3

Hi, Aashiq (Ash) here from Cape Town, South Africa. This project instantly caught my eye, so I had to reach out. I see you’re looking for a self-propelled mini cargo barge designed for efficient transport of modest payloads. The focus on shallow draft and straightforward maintenance really resonates with my approach to naval architecture. With extensive experience in developing optimized hull forms and propulsion systems, I’ve successfully helped clients create efficient vessels that meet strict regulatory requirements. I can confidently deliver what you need, and I’d be happy to share samples of my previous work upon request. Based on what you mentioned, here is how we would approach the project: - Develop a detailed lines plan and hydrostatics analysis. - Specify a propulsion package that meets performance and maintenance goals. - Create a general arrangement drawing that clearly illustrates all necessary components. - Ensure compliance with relevant class standards. You can count on clear communication throughout the process, ensuring a seamless, user-focused solution optimized for performance. Best Regards, Aashiq
€250 EUR in 7 days
4.7
4.7

Dear Client, We can develop a complete concept and preliminary naval-architecture package for your self-propelled 4-ton deck-cargo barge, optimized for shallow draft, sheltered-water operation, efficiency, and straightforward maintenance. Our scope will include the lines plan, hydrostatics, weight estimate, intact and damaged stability calculations, preliminary scantlings, and a clear general arrangement showing cargo deck, machinery spaces, wheelhouse, fuel or battery systems, and safety equipment. We will also evaluate diesel-mechanical and electric-hybrid propulsion options, selecting and sizing a system capable of achieving 6 knots with the required 10% power reserve. The design will be developed in accordance with a recognized standard such as ABS or BV. Deliverables will include PDF reports, editable CAD drawings, Excel calculations, and a concise build specification suitable for preliminary fabrication pricing. THE CALIFORNIA STUDIO
€30 EUR in 1 day
4.5
4.5

Hello there, We have the expertise to create a preliminary naval architecture package for a 4-ton self-propelled cargo barge with lines plan, hydrostatics, stability calculations, weight estimate, and scantling plan. We can provide CAD/PDF drawings, propulsion sizing, and build specifications. We are an experienced CAD designer with over 5 years of expertise in creating precise 2D drawings and 3D models for engineering, architecture,interior,exterior and product design. We specialize in AutoCAD, and other CAD software to deliver accurate and detailed designs. We provide unlimited revisions, fast turnaround, and ensure your project meets technical standards and your exact requirements. Please visit our profile for portfolio; https://www.freelancer.com/u/Internative123/CAD Best regards, Internative Labs.
€60 EUR in 2 days
4.4
4.4

Hi there, Have you already considered the propulsion system you’d prefer for optimal efficiency? I can develop a concept for your self-propelled barge that includes a complete naval architecture package, including hydrostatics and stability calculations. With my expertise in marine engineering and CAD software, I can create precise general arrangement drawings and build specifications that meet class standards like ABS or BV. I’ll ensure that the design details allow for straightforward maintenance and comply with relevant regulations. Collaboration is key, so I’ll maintain quick communication for any clarifications as we review the concept. I’m excited to bring your vision to life. Best regards, Sahad Ahmed K
€50 EUR in 1 day
4.1
4.1

Hi, I'm Manish Saini from PrimePixel. We collaborate with experienced marine design professionals to develop concept-level vessel designs complete with preliminary naval architecture, hydrostatics, stability analysis, propulsion sizing, and production-ready documentation aligned with recognized class standards. We'll provide a comprehensive concept package including the lines plan, general arrangement, weight estimates, preliminary scantlings, propulsion calculations, build specifications, and editable CAD/Excel files, ensuring the design is optimized for a 4-ton payload, shallow draft, efficient operation, and your required 6-knot performance target. I'd be happy to discuss your operating conditions and deliver a clear, fabrication-ready concept package that provides a strong foundation for the detailed engineering phase.
€170 EUR in 3 days
2.9
2.9

Hi, I can prepare the preliminary naval-architecture and concept design package for your 4-ton self-propelled mini cargo barge for sheltered coastal and riverine operation. The best solution is to first confirm operating area, payload arrangement, shallow-draft target, speed requirement, material preference, propulsion preference, and selected class reference such as ABS/BV. I’ll then develop the hull concept, weight estimate, hydrostatics, stability checks, preliminary scantlings, propulsion sizing, and general arrangement for review. I’m comfortable with marine concept design, small workboats/barges, AutoCAD, hydrostatics, stability calculations, weight estimates, preliminary scantlings, propulsion selection, general arrangement drawings, and build specifications. Deliverables will include: * Lines plan * Hydrostatic summary * Intact/damaged stability calculations * Weight estimate * Preliminary scantling plan * Propulsion sizing for 6 knots * General arrangement drawing * Deck cargo layout * Machinery and safety arrangement * Build specification * PDF plus editable CAD/Excel files I’ll focus on a practical, shallow-draft, easy-maintenance design that gives fabricators enough information to quote and supports the next detailed engineering phase. Best regards Ankit
€150 EUR in 5 days
1.5
1.5

SURELY, I CAN START IMMEDIATELY — I can design the complete preliminary naval architecture package for your 4-ton cargo barge, including hull design, stability, propulsion sizing, GA drawings, and fabrication-ready documentation aligned with class standards. I will deliver clear PDF and editable CAD/Excel files, ensuring the design meets your performance, stability, and fabrication requirements. Thanks!! Parminder
€255 EUR in 4 days
1.4
1.4

Hello, Having been in the design and development industry for over 16 years, I understand the importance of an efficient and well-crafted product for a project like yours. My skills in 3D Design, 3D Modelling, and AutoCAD will be invaluable for developing the full concept and preliminary architecture package you require. With a keen eye for detail and an understanding of class standards such as ABS and BV, I will ensure your cargo barge meets all stability requirements and can sustain the target payload. Understanding that shallow draft and straightforward maintenance are priorities in your project, my proficiency extends to producing compact propulsion systems using both diesel mechanical or electric-hybrid technologies effectively. This guarantees that your barge can operate smoothly in coastal and riverine waters with a decent speed reserve. Moreover, my ability to create concise build specifications ensures that principal materials, coatings, recommended equipment, class or flag-state compliance notes are addressed comprehensively. Finally, choosing me means you're not just getting an accomplished professional but a team of skilled designers and developers who've successfully tackled projects of all sizes. My aim is to provide high-quality work on time with transparent communication throughout the project. Let's collaborate to bring your idea of a self-propelled mini cargo barge to life! Thanks!
€155 EUR in 1 day
0.0
0.0

Hello, I am Rohaan, a seasoned professional with expertise in AutoCAD, CAD/CAM, and Building Architecture. I have carefully reviewed your project requirements for the design of a Self-Propelled Mini Cargo Barge. I understand the need for an efficient hull form and propulsion system optimized for a 4-ton payload in coastal and riverine waters. I propose to develop a comprehensive naval architecture package, specify a compact propulsion system, create a detailed general arrangement drawing, and provide a precise build specification aligned with recognized class standards. Your acceptance criteria will be diligently met, ensuring clear documentation in PDF and editable CAD/Excel files. Let's discuss the project further to ensure a successful collaboration. I am looking forward to working on this exciting project with you. Best regards, Rohaan
€30 EUR in 7 days
0.0
0.0

Hi, I can develop the complete **preliminary design package** for your **4-ton self-propelled cargo barge**, including the lines plan, hydrostatics, stability calculations, general arrangement, propulsion sizing, and build specification. All deliverables will be provided in **PDF, editable CAD, and Excel** formats, following recognized class standards and your performance requirements. I'm ready to start immediately and will maintain clear communication throughout the concept review phase to ensure a smooth handoff for detailed engineering.
€70 EUR in 2 days
0.0
0.0

Hello, I reviewed the mini cargo barge requirements, and the core challenge is balancing shallow draft, 4-ton deck loading, stability, structural efficiency, and propulsion performance within a compact hull intended for sheltered coastal and riverine operation. I would develop the preliminary naval architecture package around the selected class framework, coordinating hull form, hydrostatics, intact and damaged stability, weight distribution, scantlings, and general arrangement so structural and stability decisions remain consistent. The propulsion study would compare practical diesel mechanical and electric hybrid configurations against the 6-knot performance requirement, power reserve, machinery space, weight, and maintenance priorities before defining the recommended arrangement. I have worked on similar marine design, structural CAD, and engineering documentation projects and can share relevant samples once we connect in chat. Best Regards, Atik
€30 EUR in 1 day
2.6
2.6

Hello, I'd be excited to develop the concept and preliminary naval architecture package for your 4-ton self-propelled cargo barge. I have experience producing practical marine designs that balance stability, structural integrity, and efficient propulsion while meeting recognized class standards. My process begins with the hull concept and general arrangement, followed by hydrostatics, intact and damaged stability analyses, weight estimates, preliminary scantlings, and propulsion sizing to achieve your 6-knot performance target with the required power reserve. You'll receive PDF and editable CAD/Excel files, along with a concise build specification covering materials, coatings, equipment recommendations, and applicable class compliance notes, giving fabricators everything needed to prepare accurate quotations. I look forward to discussing your operational requirements and bringing your concept to life.
€140 EUR in 7 days
0.0
0.0

Pula, Croatia
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