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I have a shoreline stretch that is steadily eroding and I need a full revetment design— modelling right through to construction-ready drawings— built around rock armour. The structure will function as a seawall whose sole purpose is erosion control, so hydraulic stability, overtopping limits, and toe scour resistance are critical. Here is the scope I would like you to cover: • Numerical and/or physical modelling of near-shore wave climate to size armour units and filter layers. • Conceptual and detailed cross-sections, including crest elevation, slope geometry, toe protection and geotextile layout. • Bill of quantities and gradation specifications for primary, secondary and core rock, with clear acceptance ranges. • CAD drawings (DWG and PDF) that a contractor can build from, plus a concise design note outlining assumptions, standards followed (BS 6349, CIRIA C683, or similar) and factor-of-safety checks. I am comfortable with you using your preferred tools—MIKE 21, SWAN, SMS, AutoCAD Civil 3D, etc.—as long as results are traceable. Please indicate how quickly you can start, what data you still need from my side (bathymetry, wave buoy records, geotechnical logs) and an expected timeline for each of the above deliverables.
Project ID: 40407060
6 proposals
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Active 9 hours ago
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6 freelancers are bidding on average $24 USD/hour for this job

As an experienced engineer, I understand the importance of coastal protection and have successfully designed structures that withstand even the harshest waves. Combining my skills in AutoCAD Civil 3D, 3D Modelling, 3Ds Max and Maya with solid engineering knowledge, I am confident in delivering a revetment design that meets all your critical needs: hydraulic stability, overtopping limits, and toe scour resistance. Having worked with SWAN and MIKE21 for numerical modeling of wave climate, I can effectively analyze your shoreline's unique challenges to size armor units and create detailed cross-sections. With a meticulous approach, I will provide precise specifications for primary, secondary and core rock in CAD drawings (DWG and PDF) that contractors can utilize for construction.
$11 USD in 6 days
7.6
7.6

Hello, I have extensive experience in geotechnical engineering, including design of seawall. I am interested in doing this job, timeline is one week after provision of data. Regards, Zaheer Abbas
$15 USD in 40 days
6.1
6.1

As an experienced architect with over 8 years in the industry, I've developed a keen eye for detail that will be instrumental to your coastal revetment design engineering project. I have a proficient mastery of AutoCAD, meaning your project will benefit from precise and accurate DWG drawings that contractors can flawlessly work with. Moreover, using my skills in 3D modelling, I can bring your project to life - providing detailed visualizations that give you a realistic feel for how the finished product will look.
$12 USD in 40 days
5.0
5.0

Hi, I reviewed your scope, and this is a coastal engineering problem where wave climate, toe stability, and proper gradation control everything, not just drafting sections. I can model near-shore conditions (SWAN/MIKE or equivalent), size armour and filter layers, and develop cross-sections with correct crest, slope, and toe protection. The design will include gradation specs, BOQ, and factor-of-safety checks aligned with standards like BS 6349 / CIRIA. You’ll get build-ready CAD drawings (DWG/PDF) plus a concise design note with assumptions and calculations clearly documented. Everything will be structured for contractor execution and traceable verification. Once we connect, I can share similar coastal/retaining work and outline the workflow. Quick question, do you already have bathymetry, wave data, and soil information available? Best regards, Muskan
$50 USD in 36 days
4.5
4.5

Hi , I am professional civil engineer +20 yrs exp and can do your project , Please share your documents via DM , Warm regards
$35 USD in 40 days
0.0
0.0

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