Structural Engineering Design Services

Structural Engineering Design Services

Our expert team delivers flawless modelling and detailed structural steel designs for industrial plants, warehouses, cranes, bridges, and more, meeting international standards.

What's on your design request?

Steel Structural Design

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At Sedin Engineering, we design steel structures with a focus on safety, structural integrity, and constructability. Our engineers select suitable structural elements, including beams, columns, channels, slabs, platforms, and frameworks, and define connection details based on project requirements. This information helps fabricators select appropriate materials and connection methods to meet performance, durability, and safety requirements.

Our deliverables include detailed drawings, BOMs, installation guidelines, and 3D models that provide a complete view of the structure. Using advanced design and analysis tools, we evaluate structural performance under various loads and stresses while ensuring compliance with applicable codes and standards.

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Steel Structural Design

Connection Design

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Our steel connection design services are an integral part of the complete structural design process. From simple shear to complex moment and truss connections, we deliver structurally sound, code-compliant and fabrication-ready solutions.

Using advanced tools like IDEA StatiCa Pro and RISA-3D, we perform detailed load-based evaluations to ensure connection strength, identify potential failure risks and optimize constructability. Our solutions include connection calculations and analysis, 3D modeling, detailed drawings and design reports that support PE stamping, making the approval process smoother and more efficient.

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Connection Design

Steel Structural Detailing

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Structural steel detailing is key to accurate and efficient construction. At Sedin Engineering, we create detailed structural steel drawings covering every beam, column, support, and connection. Our expert detailers ensure accurate geometry, proper fit, and compliance with design codes, helping avoid rework and delays on site.

Our fabrication drawings provide clear, construction-ready instructions for cutting, welding, and assembling steel components. This helps fabricators and contractors reduce errors, stay on schedule, and deliver safe, high-quality structures.

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Steel Structural Detailing

3D Scan to CAD

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We provide 3D Scan to CAD conversion services tailored for structural design projects — helping you convert existing structures into accurate, editable models. Using advanced 3D scanning, we capture the real-world geometry of steel frameworks, platforms and structural assemblies with exceptional precision.

Whether it's for renovation, retrofit or compliance, we convert point cloud scans into precise 3D CAD models that follow global structural standards. Ideal for brownfield upgrades, facility extensions or documentation, our models help you design faster, reduce site errors and make informed decisions with confidence.

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3D Scan to CAD

Our Process

Our 10-step process is rigorous, foolproof, and methodical. It's not just a mantra; it's how we do things here at Sedin Engineering.

Define the Scope

Crystal-clear goals from day one.

Study Inputs

Gather every insight, leaving no detail unchecked.

Assign the Right Team

Specialists matched to your project.

Identify SPOC

One accountable lead for smooth communication.

Effort Estimation

Transparent timelines and resources.

Execute with Excellence

Where planning meets action.

Share Deliverables

First-class output, every time.

SPOC Review

Internal scrutiny before it reaches you.

Incorporate Feedback

We listen, adapt, and perfect.

Final Delivery

On time, on target, and above expectations.

Our Process

Technologies We Use

INVENTOR * SOLIDWORKS * AUTOCAD

ADVANCE STEEL * PTC CREO * SOLIDWORKS PDM

AUTODESK REVIT * TEKLA * FUSION 360

3D EXPERIENCE * RISA 3D * IDEA STATICA

AUTODESK VAULT * NAVISWORKS

Industries We Serve

AUTOMOTIVE

OIL & GAS

AGRICULTURE

STEEL STRUCTURAL

REFINERY

HEAVY MACHINERY

FOOD & BEVERAGE

POWER

WAREHOUSE

SHIP BUILDING

RENEWABLES

MINING

DATA CENTERS

Industrial Standards

ANSI/ASMEASME Y14ASTMAWS D1.1NEMAAS 1100AS 1170AS 1250AS 3600AS 4100AS/NZSAS 1418AS/NZS 1553, 1554AS/NZS 5131ISO 2768ISO 268ISO 1101 ISO 10721ISO 3834BS ENBS EN 1990BS EN 1991BS EN 1993BS EN 10210BS EN 10025

Voices of Delight

Stories shared by our happy clients

Yorke Graham

Sedin engineers’ thorough handling of our project helped our clients to clearly understand our product. They were effective in their communication process and their ability to scale up and down was impressive.


Yorke GrahamMD, Legend Fleet Solutions
Tauseef Quazi

We were impressed with their attention to detail and quick turnaround. The team was responsive through email and virtual meetings. We look forward to using their expertise to speed our R&D process in the future.


Tauseef QuaziPrinciple Engineer & Mechanical R&D, Motus Hydraulics
Michael Dow

Over the last several months Sedin team has been of great help to Westmill. Their support to our parts business and capital projects have been really beneficial at a time when the workload has been the heaviest in the history of Westmill.


Michael DowSr. Engineering Manager, Westmill
Jose Luiz Garcia

Sedin Engineering has accelerated our time to market for new product lines by 40% compared to our previous projects. I’m impressed by how quickly the team turns around work and finds solutions to problems.


Jose Luiz GarciaHead Engineer, Pacific Shoring

Relevant Services

Platforms

  • Steel Platform designs
  • Aluminium Platform Designs
  • Mini Dam design
  • Small Bridge designs

Support Structure

  • Ladder Design
  • Handrails
  • Scaffolding
  • Airport

Steel Structure

  • Cranes Design
  • Hoist support frame
  • Stadium Steel Structure
  • Shelter for Bus & bicycle

Frequently Asked Questions

Structural Engineering Design Services FAQs

We provide structural engineering services for industrial, commercial, and infrastructure projects, including structural design, connection design, steel detailing, fabrication and erection drawings, construction drawings, scan-to-CAD conversion, retrofitting, value engineering, 3D modeling, BIM support, and design reviews. Our team delivers accurate, code-compliant, and fabrication-ready documentation that supports efficient project execution.
Timelines vary with project size and complexity, but most standard structural design packages are completed within 3–6 weeks. Larger projects — like industrial plants, heavy equipment structures, or bridges — may take longer to ensure accuracy and compliance with codes. Before we begin, we always share a clear schedule with milestones, so contractors and fabricators know exactly when drawings will be ready for fabrication and site execution. This way, there are no surprises, and your project stays on track.
We offer ongoing support to help with clarifications, design modifications, or site-specific adjustments. Our goal is to make sure contractors, architects, and fabricators can execute the design smoothly and safely
Absolutely. We work with clients across the US, Europe, Australia, the Middle East, and Asia, delivering structural designs that comply with local codes, standards, and construction practices. Distance is never a challenge. Our engineers manage CAD and BIM files, conduct virtual meetings, and provide secure digital approvals, ensuring seamless communication and robust data security throughout the project.
Yes, many of our clients work with us on a retainer model for ongoing structural design support. This gives contractors, fabricators, and developers priority access to our team whenever new drawings, revisions, or calculations are needed. We also make it easy to scale the design team up or down based on your project requirements, so you always have the right level of support without the overhead. It’s a cost-effective way to keep projects moving without delays, with a design partner that grows with your needs.
PROJECTS DELIVERED SUCCESSFULLY
100%

Projects Delivered

REDUCTION IN COST
63%

Reduction in cost

IMPROVEMENT IN PRODUCT
73%

Improvement in product

REDUCTION IN TIME TO MARKET
56%

Reduction in time to market

INCREASE IN INNOVATION
47%

Increase in innovation