Top Mistakes to Avoid When Detailing Structural Steel According to US Codes

In the world of construction and fabrication, Steel Structure Detailing and Structural Engineering Service Companies play a vital role in ensuring that every bolt, beam, and baseplate fits perfectly. However, even a minor mistake in steel detailing can lead to delays, rework, safety concerns, or failure to pass inspections. If you’re a fabricator or contractor looking for reliable services, it’s crucial to understand the most common mistakes and how to avoid them—especially according to US codes like AISC and AWS.

At Adept Engineering Solutions, one of the best steel structure detailing companies near me, we use cutting-edge tools like Advance Steel, SDS2, and Tekla to ensure compliance with US standards, while delivering precise, fabrication-ready drawings. Let’s examine the most common detailed mistakes and how to avoid them.

1. Ignoring or Misinterpreting AISC and AWS Codes

In the United States, structural steel design and details are based on the American Welding Society (AWS) and American Institute of Steel Construction (AISC) codes.

Misunderstanding or overlooking these codes can result in non-compliant shop drawings, rejected submittals, or costly rework on-site.

Avoid It:

Partner with a Steel Structure Detailing and Structural Engineering Service Company that is well-versed in AISC and AWS standards. At Adept, we train our detailing team regularly to stay updated on code revisions and guidelines.

2. Inadequate Connection Detailing

Poorly designed or unspecified connections are one of the top reasons for shop drawing rejection. Inadequate weld sizes, missing bolts, or incorrect connection types can compromise the structural integrity of the steel frame.

Avoid It:

Ensure that the detailer works closely with the structural engineer and understands load paths and member behavior. Our detailing team automates code-compliant connection design and visual testing in 3D using SDS2 and Tekla.

3. Overlooking Erection Requirements

Detailing isn’t just about fabrication—it also impacts how steel components are erected on-site. Failing to consider crane access, bolt clearance, and erection sequence can lead to installation issues and project delays.

Avoid It:

Include field assembly guidelines in your detailing scope. Adept Engineering Solutions simplifies on-site collaboration and helps prevent conflicts by simulating and reviewing erection procedures using Advance Steel and SDS2.

4. Inconsistent or Unclear Shop Drawings

Making drawings that are hard for fabricators and erectors to understand is another common error. Inconsistencies between views, missing dimensions, or vague annotations increase the chances of errors during fabrication.

Avoid It:

Standardize your drawing templates and ensure proper review before issuing. At Adept, we use automated drawing tools and strict quality checks to ensure every detail—from part numbers to weld symbols—is crystal clear.

5. Not Considering Tolerances and Fit-Up

US codes specify tolerances for length, hole size, camber, and welds. Failing to detail within these tolerances can lead to poor fit-up on-site, especially during bolted or welded connections.

Avoid It: Our team uses Tekla to ensure precision modeling and apply fabrication tolerances directly into the model. This results in seamless fit-up and minimizes site rework.

6. Disregarding Fabricator Preferences

Each fabricator may have unique preferences for assembly, welding methods, or material handling. Not accounting for these preferences often results in inefficiencies or requests for drawing revisions.

Avoid It:

We collaborate closely with your fabricator from the early stages to understand their shop standards. Our flexibility and software expertise allow us to tailor the detailing process to their needs.

7. Failing to Perform Clash Detection

Without thorough clash detection, you risk structural elements colliding with MEP systems or architectural components, resulting in field modifications and delays.

Avoid It:

Clash detection is an integral part of our workflow. Using 3D modeling in Tekla and Advance Steel, we catch conflicts early—long before construction begins.

Why Choose Adept Engineering Solutions?

As a trusted Steel Structure Detailing and Structural Engineering Service Company, Adept Engineering Solutions stands out for accuracy, code compliance, and client-focused solutions. Whether you’re searching for the best steel structure detailing companies near me or need a reliable partner for BIM-integrated detailing, we deliver excellence using top industry tools:

  • Advance Steel for efficient modeling and drawing automation
  • SDS2 for connection-focused detailing
  • Tekla for high-precision 3D modeling and clash detection

Avoiding these common mistakes in structural steel detailing requires more than just experience—it demands the right tools, code knowledge, and collaboration. When you’re backed by a skilled team like Adept Engineering Solutions, you gain the confidence that your project will be executed with precision, safety, and efficiency.

Looking for the best steel structure detailing company near you? Partner with Adept and experience the difference our detailing expertise makes.