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Civil 3D Cross-Section & Volume Calculation for Maintenance Dredging We are looking for an experienced Autodesk Civil 3D freelancer to prepare cross sections and volume calculations for a completed river maintenance dredging project. Project Summary - River length: approximately 1,600 m - Cross-section interval: 25 m - Approximately 65 cross sections - River width: approximately 50–60 m - Purpose: Government Final Claim - Survey data available: - Pre-Dredging Survey (DWG) - As-Built Survey (DWG) Scope of Work - Review the survey data. - Create a suitable reference alignment based on the pre-survey. - Generate cross sections at 25 m intervals. - Prepare cross-section drawings with proper annotations. - Calculate excavation volume using the Average End Area Method. - Prepare an editable Excel volume calculation. - Deliver PDF drawings and all editable source files. Deliverables - Civil 3D DWG - AutoCAD DWG - PDF Cross Sections - Excel Volume Calculation - Final Volume Summary Requirements Applicants should have proven experience with: - Autodesk Civil 3D - Topographic Survey Processing - Cross Sections - Earthwork / Dredging Volume Calculation - Government or Infrastructure Projects Please include: - Similar project examples - Civil 3D version used - Proposed fixed price - Estimated completion time Budget: US$400(Fixed Price) Only freelancers with relevant Civil 3D experience will be considered.
Project ID: 40629261
18 proposals
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Active 2 days ago
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18 freelancers are bidding on average $388 USD for this job

As an expert in Civil 3D and a civil engineer by profession, I am the ideal candidate for your project. My proficiency with Autodesk Civil 3D, which I've been utilizing for over a decade now, helps me navigate through complex survey models with ease. From processing topographic surveys to generating cross-sections and performing volume calculations, my experience aligns perfectly with your requirements. In fact, similar to your project, I recently completed a river dredging project that involved calculating precise volumes through the Average End Area Method - a successful endeavor I am eager to replicate. Being detail-oriented is not just a habit for me; it's a professional virtue. This, combined with my familiarity with government infrastructure projects similar to yours, stems from my long-standing involvement in the relevant industry. My skills in both AutoCAD and Excel will contribute tremendously to generating comprehensive drawings and editable volume calculations as per your specifications. Understanding the urgency of your final claim submission, I can promise you meticulous workmanship and timely delivery.
$266 USD in 1 day
6.9
6.9

Drawing on my extensive experience with Autodesk Civil 3D, I am confident in my ability to skillfully execute your project. I have a solid background in topographic survey processing, cross sections, as well as proficient earthwork and dredging volume calculation aptitude, making your requirements well within my wheelhouse. Having worked on similar government and infrastructure projects, I understand the importance of thorough documentation to ensure smooth final claim submissions. In regards to your scope of work, I propose creating not just Civil 3D DWG and AutoCAD DWG files but also offering you a concise and editable Excel volume calculation for your convenience. As for deliverables, you can count on me to provide professional PDF drawings with accurate annotations alongside all editable source files.
$256 USD in 1 day
6.1
6.1

You need cross sections and volume calculations for river maintenance dredging using Civil 3D. I will start by reviewing your pre-dredging and as-built DWG survey data. I will create a reference alignment in Autodesk Civil 3D from your pre-dredging survey data, then generate cross sections at the specified 25m intervals along this alignment. These cross sections will be drawn with clear annotations showing the pre-dredge and as-built surfaces. I will use the Average End Area method to calculate the excavation volume, a standard method for this type of work. I will not be creating a 3D model of the riverbed. This is an extra step that is not required for calculating volumes and will add unnecessary time and cost to the project. There are 8 reviews on here, everything delivered on time and on the agreed price so far, plus Preferred Freelancer status. I will need the DWG files for the pre-dredging and as-built surveys to begin.
$562 USD in 21 days
4.6
4.6

Hello, I've reviewed your project and understand you're looking for Civil 3D processing of survey data to generate cross sections, dredging volume calculations, and final documentation for a government claim. I have experience with Civil 3D, topographic survey modeling, earthwork calculations, and infrastructure documentation, including preparing accurate sections, surfaces, and quantity reports with editable source files. I can process the survey data, create the required drawings, and prepare volume calculations using proper engineering workflows for final submission. Could you confirm which Civil 3D version the provided DWG survey files were created in? Best Regards, Muskan
$250 USD in 1 day
4.7
4.7

I would be grateful for the opportunity to handle your Civil 3D cross-section and volume calculation project. I have experience working with Autodesk Civil 3D for survey processing, alignment creation, cross-section generation, and earthwork quantity calculations for infrastructure projects. I will review your pre-dredging and as-built DWG surveys, create an accurate reference alignment, generate cross sections at 25 m intervals, prepare clearly annotated section drawings, and calculate excavation volumes using the Average End Area Method. I will also provide an editable Excel volume calculation, final volume summary, PDF cross sections, and all editable DWG source files. I work with Autodesk Civil 3D 2023/2024 and ensure precise, well-organized deliverables suitable for government documentation and final claims. Fixed Price: US$400 Estimated Completion: 4–6 days Give me one opportunity to handle your project. I assure you that I will complete the work with full dedication, accuracy, and professionalism, delivering high-quality results on time. I look forward to discussing your project.
$500 USD in 7 days
4.0
4.0

Hello, You need the pre and as-built survey data processed in Civil 3D to generate approximately 65 river cross sections at 25 m intervals, calculate the dredged volume using the Average End Area Method, and prepare a complete government claim-ready drawing and calculation package. I can process the survey DWGs, establish the reference alignment, generate and annotate the cross sections, calculate the excavation volume, and provide the editable Civil 3D/AutoCAD files, PDF sheets, and Excel volume calculation. Also a quick question, are the pre dredging and as-built DWGs already using the same coordinate system and vertical datum, or will these need to be checked and reconciled first?
$250 USD in 1 day
3.2
3.2

Dear Client, I reviewed your project requirements and I am interested in working with you. I have extensive experience delivering Excel, Project Management, Civil Engineering, Autodesk Civil 3D, CAD/CAM, Autodesk Revit, AutoCAD and Land Surveying. I focus on understanding the requirements clearly, providing a practical solution, and delivering accurate, well-documented work on schedule. I can review your existing materials, identify the best technical approach, and manage the project from planning through final delivery. You will receive clear communication, regular progress updates, and full support throughout the project. I am available to begin immediately and would be glad to discuss the scope, timeline, and budget. Best regards, Elijah M.
$700 USD in 6 days
1.0
1.0

As an experienced 2D/3D designer, my expertise goes beyond basic AutoCAD knowledge to include a strong grasp of Autodesk Civil 3D. Over the years, I have cultivated my skills in cross-sectioning and earthwork volume calculation - two key components for your maintenance dredging project. I understand the importance of accuracy and efficiency required in government infrastructure tasks - skills which I have sharpened gracias to being involved in various government projects over few years. To give you an idea of my abilities, I've successfully completed similar projects that demanded high precision volume calculations - a prerequisite for maintenance dredging. Moreover, I am fluent with the all-important Average End Area Method, which induces increased accuracy in measurements. Thanks to dear client, Aman D.
$251 USD in 1 day
0.0
0.0

⚡ MOST FREELANCERS WILL TELL YOU WHAT THEY CAN DO. I’LL SHOW YOU WHAT I’VE ALREADY DONE. I recently completed a similar project for a river dredging initiative, where I successfully delivered 70 cross sections and volume calculations for a 1,800 m river stretch. The result was a 20% reduction in estimated excavation costs, providing significant savings for the client. With over five years of experience in Autodesk Civil 3D, I specialize in topographic survey processing and earthwork calculations. My expertise includes executing cross-section drawings and volume calculations for government infrastructure projects, ensuring compliance with all regulatory standards. I understand your goal of preparing precise cross sections and volume calculations for the final claim. I will meticulously review the provided survey data, generate the necessary cross sections, and deliver accurate volume calculations in an editable format. My focus will be on clear communication throughout the process and delivering exceptional results that meet your deadline. I am confident in my ability to exceed your expectations for this project. The difference between an average result and an exceptional one is usually decided before the work even begins. Regards, Leal
$400 USD in 7 days
0.0
0.0

Dear Client, I am interested in assisting with your Civil 3D earthwork volume calculation project. I have experience processing topographic survey data, creating cross sections, and performing accurate excavation and dredging volume calculations using Autodesk Civil 3D. I will: Calculate excavation volume using the Average End Area Method. Prepare a fully editable Excel volume calculation workbook. Deliver PDF drawings along with all editable source files.
$740 USD in 15 days
0.0
0.0

We've recently helped a civil engineering team successfully analyze and prepare documentation for a comprehensive dredging project. We will assist in generating precise cross sections and volume calculations, ensuring clarity and compliance for governmental submissions. Your emphasis on clean, professional, and user-friendly drawings aligns perfectly with our focus on seamless integration of data and automation in our processes. We specialize in Autodesk Civil 3D, topographic survey processing, and earthwork calculations. Although we are still building our portfolio on freelancer.com, we have numerous 5-star reviews on similar projects on other platforms. It would be our privilege to help you with this project. Choosing us is a decision you will not regret. Let's get this project done for you, the worst that can happen is you walk away with a free consultation. Regards, Henco Burger.
$400 USD in 7 days
0.0
0.0

This project immediately caught my attention because it is exactly the type of work I do best. Creating cross sections and calculating volumes for maintenance dredging, as outlined in your project summary, aligns perfectly with my expertise in Autodesk Civil 3D. I understand the importance of delivering clean, professional, and user-friendly results for government claims, especially with the detailed survey data you have provided. While I am new to freelancer, I have tons of experience and have done other projects off site, including similar river maintenance and dredging calculations. My skills include topographic survey processing and precise earthwork volume calculations. If this sounds like what you're looking for I'd love to hear more about your project. Regards, Warrick Van Eeden
$350 USD in 7 days
0.0
0.0

Hi there, I have prepared Civil 3D survey-based deliverables including surface modeling, alignments, cross sections, earthwork quantity calculations, and government-style infrastructure documentation. I can process your pre-dredging and as-built survey DWG files in Autodesk Civil 3D to generate accurate cross sections and dredging volume calculations for your final claim submission. I will create the reference alignment, produce the 25 m interval sections, apply proper annotations, calculate excavation quantities using the Average End Area Method, and deliver organized DWG, PDF, and Excel files. I will ensure the final package is fully editable, clearly documented, and suitable for review by government authorities. Let's get started. Thank you, Kinetik
$250 USD in 7 days
0.0
0.0

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