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I need a complete structural package for a 10 m × 10 m steel extension that will bolt onto an existing mezzanine inside an occupied pre-engineered building (PEB) warehouse. The new bay must be able to carry storage loads with heavy items, so please size all members, connections, and anchorage details accordingly and validate them with clear, industry-standard calculations. The PEB columns, roof bracing, and current mezzanine joists are already in place; your design must respect the available headroom, avoid cutting or relocating existing services, and be buildable without interrupting day-to-day warehouse operations. Provide drawings in DWG and PDF plus a calculation report. Deliverables • General arrangement and framing plans • Member schedules and connection details ready for fabrication • Load calculations and deflection checks for heavy-duty storage use • Bill of materials with steel grades and bolt specs I’ll review drawings against the existing PEB layout; once everything coordinates and the math checks out, we’ll call the job complete.
Project ID: 40720808
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Hello, I can design the complete **10 m × 10 m steel mezzanine extension** and coordinate it with your existing PEB structure, mezzanine, headroom and site constraints. I will provide: • Structural framing & GA drawings (DWG/PDF) • Member sizing for heavy storage loads • Connection & anchorage details • Load, strength & deflection calculations • Member schedule and steel/bolt specifications • Fabrication-ready details • Bill of materials • Complete calculation report I will ensure the design is practical, properly coordinated with existing services, and suitable for installation with minimal disruption to warehouse operations. Please share the existing PEB/mezzanine drawings, dimensions, storage loads and site photos to get started. **You can also check my portfolio for examples of my previous structural design and drafting work.** I look forward to working with you.
$80 USD in 3 days
1.6
1.6
21 freelancers are bidding on average $81 USD for this job

Hello, As a Structural Engineer with proven expertise in AutoCAD and Building Design I believe that I have the skills and experience necessary to make your steel mezzanine extension project a resounding success. My deep knowledge of CAD/CAM will enable me to provide you with detailed, precise plans and drawings that accurately represent your vision and meet all necessary specifications. Additionally, my extensive experience in Civil Engineering and Building Design ensures that I am well-versed in working with pre-existing structures, such as your PEB warehouse What sets me apart is my dedication to delivering on time while staying within budget. You need a design that doesn't disrupt your daily warehouse operations and respects existing services, this is a challenge I'm both familiar with and skilled at managing. By carefully analyzing the available space, understanding load requirements, sizing members & connections correctly and focusing on realistic solutions to ensure buildability, I can guarantee minimal interruption during construction. Choosing me means you're choosing detailed calculations, thorough structural analysis reports, well-sized members not compromising the headroom along with member schedules ready for fabrication all included in your requested DWG formats. Let me apply my passion for excellence and unleash the unmatched artistry of Art Studio Agency to illuminate your vision and take this project to greater he Thanks!
$85 USD in 6 days
7.3
7.3

As a multi-skilled engineer and proficient CAD designer, I excel at creating innovative, precise solutions that bring your vision to life. I've had extensive experience working in AutoCAD, SketchUp, and Revit - skills that are absolutely critical for designing your steel mezzanine extension. My understanding of building design, construction, and structural engineering allows me to craft high-performance designs that can withstand demanding storage conditions. What sets me apart is my ability to not only create technical drawings but also deliver visually stunning representations of the final result. I have a strong command over a wide range of software including SolidWorks, 3ds Max, and Blender – tools that bring animation, 3D models and renderings into crisp clarity for you to make better decisions based on your unique warehouse layout. Moreover, my eye for detail will ensure your new bay integrates perfectly with existing systems in order to maintain uninterrupted day-to-day warehouse operations - saving you on costly downtime. I'm also accustomed to creating comprehensive load calculations and delivering industry-standard calculations reports like you require for this project. Finally, my skills in Graphic Design & Website Development ensure all deliverables will be professional, comprehensive and ready for any applications or modifications you may need.
$66 USD in 1 day
6.9
6.9

As a seasoned professional with over a decade of experience in the field of architectural engineering and design, I am confident in my ability to execute the project at hand. My skills in AutoCAD and CAD/CAM systems are robust, enabling me to create detailed and accurate structural designs that adhere to industry standards. I have successfully overcome numerous design challenges for various projects by utilizing innovative techniques and creative problem-solving skills, ensuring that projects can be implemented without causing disruptions to the existing structures or operations. In terms of my experience in steel structures, I have designed several robust steel frameworks catering to heavy-duty storage needs. This context makes me particularly well-suited to tailor an efficient and structurally sound solution for your mezzanine extension requirement. My deliverables extend beyond general arrangements plans and include meticulous calculation reports that validate the sizing of all members, connections, and anchorage details. Moreover, being proficient in 3D modeling will allow me to provide photorealistic renderings and immersive visualizations of your project before commencement.
$55 USD in 1 day
6.1
6.1

Hello, Drawing on over two decades of experience in the architectural industry and full proficiency in AutoCAD, SketchUp, and Revit—key tools for designing your steel mezzanine expansion project—I guarantee the delivery of a comprehensive and precise structural package. This will include calculation reports and drawings fully aligned with the existing PEB design. I am eager to undertake this project and am confident that my diverse skills and experience will add significant value to your warehouse expansion design. I have a proven track record with similar projects and guarantee high-quality results, timely delivery, and cost-effectiveness. Portfolio: https://www.freelancer.com/u/MHS1490?frm=MHS1490&sb=t Please contact me to discuss the details and get started immediately. Best regards, Mohammad
$100 USD in 5 days
5.7
5.7

Hi, Can we develop the 10 m × 10 m steel extension to carry heavy-duty storage loads while coordinating precisely with the existing PEB, mezzanine, headroom, and warehouse services? We have extensive CAD and structural drafting experience, with strong expertise in accurate steel detailing, connection layouts, member schedules, and fabrication-ready documentation. We will develop the general arrangement, framing plans, member schedules, connection and anchorage details, and a coordinated steel package in DWG and PDF formats. The design will account for the existing PEB conditions, available clearances, service locations, and practical construction requirements within an occupied warehouse. We can also organize the required load calculations, deflection checks, steel grades, bolt specifications, and bill of materials into a clear calculation package for engineering review. Our focus will be a coordinated, buildable design with precise documentation and practical detailing. Best Wishes
$100 USD in 3 days
5.6
5.6

Mechanical Design & Engineering Expertise: Reverse Engineering | Fabrication | DFM | 3D Printing | Concept Design | Product Development | Robotics I am a Mecha1`nical Designer with over 8 years of experience turning complex ideas into functional, manufactured products. I focus on creating designs that aren’t just visually sound, but are technically optimized for real-world performance and efficient production. Software Proficiency: SolidWorks • Autodesk (AutoCAD, Fusion, Inventor) • Maya • Matlab • Rhino • Catia Best Regards, MOHAMED EWAIDA Senior Mechanical Designer
$100 USD in 7 days
4.8
4.8

Hi, I'm Juli, a 3D design specialist. I've read your job description and I’m confident I can help. I have solid experience with SolidWorks, Fusion 360, and rendering tools like KeyShot. I focus on precision, fast delivery, and clear communication. I understand the requirements of Steel Mezzanine Extension Design and how to approach it effectively. You can also see similar work on my portofolio. Looking forward to hearing from you. Best regards, Juli
$80 USD in 1 day
4.7
4.7

Greetings, Since you are searching for an expert in structural design, I would be able to perform the job based on my relevant background. Indeed, one of my previous works is mezzanine design from the steel structure, so that it would be a plus to handle the tasks in this case. Once you have shared more details, the design could be drafted for your review. In the end, there will be an applicable design for your needs to complete the execution phase smoothly as a result of my submission! Regards
$100 USD in 3 days
4.7
4.7

Hello! I can develop a complete structural package for your 10 m × 10 m steel mezzanine extension, including framing plans, member sizing, connection and anchorage details, load and deflection checks, BOM, and clear calculation documentation. I have years of experience working in structural and steel detailing projects and will carefully coordinate the new structure with the existing PEB, headroom, services, and warehouse operations. I can start working on your project now and complete it within your required timeline, with DWG and PDF deliverables ready for review and fabrication. Best Regards Muhammad Abubakar Siddiqui
$50 USD in 1 day
4.3
4.3

With over a year of experience, I am confident in my ability to provide a comprehensive structural package for your steel mezzanine extension. My range of skills, including AutoCAD and CAD/CAM, combined with my deep understanding of structural engineering principles, ensure that I can effectively handle the complex task of sizing members and connections while respecting existing structures. Additionally, my valuable experience as both a civil engineer and a 3D artist equips me to approach design problems from multiple angles, ensuring practicality and aesthetic value. In your case, this means I can create a design that not only complies with industry standards but also avoids interruption to your day-to-day warehouse operations and respects existing services. I take pride in delivering work promptly that coordinates seamlessly with existing layouts – something I know will be crucial in your project. Finally, the tools that I am acquainted with such as SAP, make me fully capable of completing all calculations in an industry-standard manner and subsequently validating them which will be provided along with proper documentation at the end. Consider my commitment to excellence and adaptability for this demanding project; it would be an honor to bring your vision to life.
$55 USD in 1 day
4.7
4.7

Hello Dear, I’m Md Ruhul Ajom, an experienced Structural Steel Engineer with 10+ years of experience designing mezzanines, steel framing, connections, and fabrication-ready structural packages. I understand you need a 10 m × 10 m steel mezzanine extension connected to an existing PEB, including member sizing, heavy storage load checks, connections, anchorage, drawings, and structural calculations. I am skilled in structural analysis, steel design, connection detailing, load calculations, deflection checks, AutoCAD, DWG/PDF drawings, BOMs, and steel specifications. I have a few questions: 1. Which design code should be followed? 2. Can you provide the existing PEB drawings? 3. What storage loads are required? I can coordinate the extension with existing structures and services while providing clear calculations, fabrication details, and complete documentation. Looking forward to hearing from you. Best regards, Md Ruhul Ajom
$75 USD in 2 days
2.9
2.9

Please read this Your approach might be favourable but wouldn't it be more effective if we focused on optimizing load distribution and headroom from the start? This method will ensure that the extension can handle heavy storage loads without compromising the existing structure. It will also streamline the approval process and reduce the risk of design changes later. I have further ideas and strategies that can enhance the project, and I’m happy to discuss them, even if there’s no payment involved. Just wanted to know: what is the existing headroom above the current mezzanine? Regards, Joshua Jaime Saunders
$50 USD in 7 days
2.0
2.0

Hi there, Drawing from my extensive experience in engineering and CAD/CAM, I am confident in my ability to exceed your expectations and deliver a top-notch design package for your steel mezzanine extension. Leveraging my knowledge of AutoCAD, Structural Engineering, and Building Design, I will ensure that all your needs are met, from the structural integrity necessary to bear heavy storage items to the respectful coordination with existing PEB structures Your project requires a keen eye for detail, clear understanding of industry standards, and an appreciation for the need to balance construction amidst ongoing warehouse operations. For years, I have worked within similarly challenging constraints without compromising on the safety of the structure or productivity of my clients' operations. I am confident in my ability to deliver a precise design that respects existing service locations while remaining buildable and without interrupting daily warehouse activities. Best regards, Mobasher Reza
$75 USD in 3 days
1.1
1.1

Hi, Tying a new bay into an existing mezzanine inside a live warehouse comes down to one thing before any member gets sized: confirming what the existing PEB columns and joists can actually take without overloading them, since a bolt-on extension only works if the host structure has real headroom left. I've sized steel framing and connections for heavy storage loading with full deflection checks and fabrication-ready connection details on steel structural projects — the same discipline of verifying the receiving structure before adding new load applies directly here. Deliverables: GA and framing plans, member schedules with fabrication-ready connections, load/deflection calculations for storage use, and a bill of materials with steel grades and bolt specs — DWG + PDF + calculation report. Could you share the existing PEB structural drawings and current mezzanine capacity so I can confirm what headroom is available before sizing the new bay? Best regards, Aleksander Mach
$50 USD in 7 days
1.3
1.3

We've recently helped a client design a structural extension for their warehouse, and we love doing projects like this. We will assist you in creating a comprehensive structural package for your steel mezzanine extension that meets all your specific requirements. I understand the importance of ensuring the design respects existing headroom, avoids disrupting operations, and includes clear, industry-standard calculations and detailed drawings. Our expertise includes producing general arrangement plans, member schedules, and thorough load calculations tailored for heavy-duty storage. 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 will be a decision you won't regret. Give me the opportunity to chat and present a proposal. Best case, we create something great together. Worst case, you get a free consultation and a clearer direction for your project. Regards, Henco Burger.
$50 USD in 3 days
0.0
0.0

I understand the importance of creating a seamless and robust extension to your existing mezzanine, ensuring it can support heavy storage loads while maintaining operational efficiency in your PEB warehouse. My approach will involve a detailed assessment of the current structure, ensuring all new members, connections, and anchorage details are appropriately sized and validated through comprehensive calculations. I will deliver a complete structural package that includes general arrangement and framing plans, member schedules, connection details, load calculations, and a bill of materials, all tailored to your specifications. Additionally, I'll provide the drawings in both DWG and PDF formats for your convenience. To ensure everything aligns with the existing PEB layout, I’ll focus on maintaining the available headroom and avoiding any disruption to ongoing operations. Could you please confirm the expected load requirements for the storage items? Looking forward to collaborating on this project. Best regards, Junaid
$50 USD in 7 days
0.0
0.0

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