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I need a complete structural design package for a fully-buried reinforced-concrete water holding tank that will store roughly 350,000 litres. The drawings must be ready for construction approval and include all reinforcement details, penetrations, cover slabs, access hatches, venting and drainage points, plus any waterproofing or crack-control measures appropriate for a sub-surface installation. Our site team will handle the build once the documentation is certified, so clarity and constructability are critical. Please reference the relevant concrete and potable-water codes for design loads, earth pressures and hydrostatic uplift, and size the tank for safe maintenance access. Deliverables (PDF + editable CAD/BIM): • General arrangement plan, sections and elevations • Reinforcement schedules with bar marks and lap lengths • Concrete specifications and waterproofing notes • Inlet, outlet, scour and overflow detailing • Construction sequence or method note for a buried installation • Brief design calculation report supporting major assumptions I’ll review against local standards and site constraints; if anything needs tweaking after the first submission, two rounds of revisions are included in scope. Let me know your proposed timeline and which software (e.g., AutoCAD, Revit, STAAD, ETABS) you intend to use so drawings integrate smoothly with our existing files.
Project ID: 40501781
18 proposals
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Active 6 days ago
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18 freelancers are bidding on average $129 USD for this job

As a highly-skilled multi-disciplinary engineer, CAD designer, and 3D artist, I am well-equipped to handle every aspect of your Concrete Water Tank Design project. My vast experience in AutoCAD, Revit, STAAD, ETABS, and BIM are precisely what you need to ensure seamless integration with your existing files. From general arrangement plans to construction sequences, my understanding of the intricacies in design coupled with my attention to detail is aimed at delivering precise and clear documentation that meets local standards. My expertise doesn't stop at engineering and CAD design; I've also got a solid background in architecture which ensures I maintain the highest standards of clarity and constructability in my drawings. I have successfully designed complex structures similar to your water tank requirement with utmost efficiency, hence assuring you a well-constructed and safe tank for storing potable water.
$66 USD in 1 day
6.9
6.9

HI, I can deliver a complete concrete water tank design with accurate structural modeling, reinforcement detailing, and construction-ready Revit documentation optimized for durability, safety, and code compliance. 1️⃣ What is the required tank capacity and whether it is underground, ground-supported, or elevated? 2️⃣ Do you already have site data, soil information, or architectural requirements available? 3️⃣ Do you need only the Revit model or also structural calculations, rebar detailing, and drawing sheets? Warm regards, The Blend Nation.
$33 USD in 1 day
7.1
7.1

Hi, As an experienced structural engineer with a focus on 3d modeling and CAD design, I am confident that my skills and knowledge make me an excellent fit for your concrete water tank project. My expertise in AutoCAD, Revit, and other software will ensure seamless integration with your existing files. I also bring excellent problem-solving abilities to the table, which will be crucial for addressing any site constraints or unique design challenges. I take immense pride in my attention to detail and commitment to producing high-quality deliverables. Your emphasis on clarity and constructability resonates with my approach as I always strive for precision, comprehensiveness, and balance in all my designs. Best regards, Sakshi masih
$35 USD in 1 day
6.0
6.0

Hi there I can assist with the structural design and construction documentation for your 350,000-litre buried reinforced concrete water tank. I have experience producing detailed reinforced concrete drawings, reinforcement schedules, and engineering documentation for underground structures designed to resist soil pressures, groundwater uplift, and long-term service conditions. The design will consider applicable concrete and water-retaining structure standards, including earth loads, hydrostatic pressures, crack control requirements, waterproofing provisions, maintenance access, and construction practicality. Reinforcement detailing, penetrations, access hatches, venting, drainage, inlet/outlet arrangements, and cover slab design will be fully coordinated within the drawing package. I typically use AutoCAD, Revit, and structural analysis software as required for the project. I would be happy to review the site information and provide a realistic timeline once the design criteria and local code requirements are available. I look forward to discussing the project further.
$100 USD in 2 days
5.0
5.0

I have worked on similar reinforced concrete water-retaining structures, underground utility chambers, and civil infrastructure projects involving structural analysis, reinforced concrete detailing, waterproofing systems, and construction documentation. With over 5 years of experience in structural and civil engineering design, I can develop a complete construction-ready package for your 350,000-litre buried water storage tank Scope I Can Support: Structural analysis and tank sizing verification Reinforced concrete wall, slab, and roof design Hydrostatic and soil load calculations Uplift and buoyancy checks Reinforcement detailing and schedules Waterproofing and crack-control detailing Inlet, outlet, overflow, scour, vent, and access details Construction methodology and sequencing notes Deliverables: GA plans, sections, and elevations Reinforcement drawings and bar schedules Design calculation report Concrete and waterproofing specifications Construction notes and detailing package PDF and editable CAD/Revit files Two revision rounds included I focus on producing clear, buildable drawings and coordinated documentation that can move smoothly through review, approval, and construction phases. Best regards, Hasan A.
$30 USD in 3 days
4.6
4.6

Hi there, I am capable of producing complete engineering deliverables including reinforcement schedules, load and uplift calculations, penetration and access detailing, concrete specifications, and CAD/BIM files prepared for construction approval and on-site execution with full clarity and constructability. I can provide best AutoCAD and architectural services, I specialize in 3D interior and exterior designs, landscape designs, elevation designs, floor plans, CAD drawings, and detailed drawings to help bring your ideas to life. You can view my previous work here: https://www.freelancer.com/portfolio-items/10388227-3d-interior-rendering https://www.freelancer.com/portfolio-items/8610743-3d-exterior-rendering https://www.freelancer.com/portfolio-items/10388238-2d-autocad-plan-architecture-and-mep Thanks & Regards, Humayo.
$80 USD in 1 day
4.2
4.2

Hi there, I can prepare a complete structural design and construction-ready documentation package for your 350,000-litre buried reinforced concrete water tank, ensuring it is fully compliant with relevant water-retaining concrete standards and designed for long-term durability under hydrostatic pressure, earth loading, and uplift conditions. I will develop coordinated GA drawings, detailed sections, reinforcement layouts and bar schedules, along with precise detailing for penetrations, access covers, vents, overflow, scour, and waterproofing systems, ensuring all construction interfaces are clear and buildable for your site team. The package will also include a concise calculation report outlining design assumptions, load cases, and compliance references to support approval and safe execution on site. Let's get started. Thank you, Kinetik
$140 USD in 7 days
3.9
3.9

I would be grateful for the opportunity to work on your project. I assure you that I will complete the task with full dedication, precision, and professionalism. With strong experience in CAD and 3D design, I am confident in delivering high-quality results that meet your expectations within the given timeline. I have expertise in: AutoCAD, Autodesk Maya, SolidWorks, Blender, Mechanical Engineering, Product Design, CAD/CAM, Architectural Visualization, 3D Visualization, Fusion 360, V-Ray, Substance Painter, SketchUp, 3ds Max, Adobe Photoshop, Canva, and various AI tools. I focus on accuracy, realistic detailing, and production-ready outputs to ensure the final design is both functional and visually precise.
$80 USD in 7 days
0.6
0.6

I am a perfect fit for your project. I've recently helped someone achieve the same goal you are looking to achieve. I've built design packages for structural projects. Your need for a fully-buried reinforced-concrete water holding tank aligns perfectly with my expertise. I understand the critical importance of clarity and constructability in the design process. I can ensure that the drawings meet all necessary criteria for approval and construction. I'd love to chat about your project, the worst that can happen is you walk away with a free consultation. Regards, Clinton.
$100 USD in 7 days
0.0
0.0

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