Structural Steel Modeling
Steel members and assemblies developed from supplied structural information for detailing and coordination.
STRUCTURAL STEEL • SHOP DRAWINGS • BIM COORDINATION
Structural Steel Detailing & Shop Drawing Services
Detailed structural steel information for fabrication, erection and coordinated construction workflows — developed from supplied structural drawings, engineering requirements and project standards.
Interpret
Structural Design Information
Detail
Members & Connections
Coordinate
Fabrication & Erection Interfaces
Deliver
Shop Drawing Information
Steel Detailing
Structural Design Information Must Become Fabrication Information
Structural drawings define the engineering intent.
Steel detailing develops that information into the member, assembly, connection and erection documentation required for the agreed fabrication and construction workflow.
That transition requires more than redrawing structural plans. Member relationships, connection information, dimensions, levels, orientation, interfaces and project revisions must remain coordinated.
Structural Steel Coordination
Fabrication information should remain
connected to the structural
and construction context.
Core Steel Detailing Capabilities
From Structural Members to Fabrication & Erection Drawings
Scope can be aligned to the available structural information, fabrication requirements and project standards.
Fabrication Shop Drawings
Member and assembly information prepared for agreed fabrication-documentation requirements.
Erection Drawings
Structural steel placement, member identification and erection information arranged around project requirements.
Connection Detailing Support
Connection information incorporated from supplied engineering criteria, design details or approved project requirements.
Miscellaneous Metals
Project-specific detailing for secondary steel elements such as stairs, ladders, rails and supporting components.
Anchor & Base Plate Information
Base plate, anchor-bolt and setting information developed from the project engineering requirements.
Material / BOM Information
Structured member and material information prepared where required by the agreed detailing workflow.
BIM Coordination
Structural steel information reviewed against architecture, MEPF and other project interfaces where applicable.
Revision Management
Revised structural information can be incorporated while keeping changed members and drawings visible.
Steel Shop Drawing Scope
Typical Structural Steel Drawing Deliverables
Beam & Column Shop Drawings
Member dimensions, orientation, hole information, plates and project-defined fabrication details.
Assembly Drawings
Individual steel components organized into fabrication-ready assemblies according to the agreed detailing scope.
Erection Plans
Steel member placement, marks, levels and project orientation for construction reference.
Connection Details
Connection geometry based on supplied or approved engineering requirements.
Base Plate & Anchor Details
Project-defined base, plate and anchor information coordinated with structural requirements.
Stairs & Miscellaneous Metals
Secondary steel components developed according to project geometry and supplied design information.
Detailing Discipline
A Complete Drawing Is Not Automatically a Coordinated Drawing
A steel detail may contain all expected dimensions and still conflict with another project condition.
Effective detailing therefore requires the steel information to remain connected to the structural model, architectural constraints, MEPF penetrations and erection environment.
Structural intent must remain traceable.
Member locations and
relationships should correspond
to the supplied structural information.
Interfaces need review.
Steel can interact with
architecture, MEPF,
equipment and construction access.
Revisions need visibility.
Updated engineering information
should not silently overwrite
previous detailing assumptions.
Fabrication information must be usable.
Shop drawings should support
the intended fabrication
and erection workflow.
Steel Detailing Workflow
From Structural Inputs to Steel Shop Drawings
01
Review Inputs
Structural drawings, models, specifications and project standards.
02
Develop Model
Build the required structural steel information for detailing.
03
Detail Members
Develop member, assembly and connection information.
04
Coordinate
Review structural and project interfaces.
05
QA / QC
Review drawings, marks, dimensions and revisions.
06
Deliver
Issue agreed fabrication and erection documentation.
Structural Components
Steel Elements That May Form Part of the Detailing Scope
Beams
Primary and secondary
framing members.
Columns
Vertical framing
and associated member information.
Bracing
Project-defined structural
bracing systems.
Trusses
Structural truss
member and assembly information.
Base Plates
Base interfaces
based on supplied engineering.
Connection Plates
Plates and related
connection components.
Stairs
Structural and
miscellaneous steel stair components.
Handrails & Guardrails
Secondary steel
and project-defined rail systems.
Ladders
Project-specific
access steel components.
Platforms
Structural and
equipment-access platforms.
Equipment Supports
Steel supports based
on project engineering information.
Miscellaneous Metals
Secondary steel components
included within agreed scope.
Project Information
Inputs In. Coordinated Steel Information Out.
Typical Project Inputs
- Structural design drawings
- Architectural drawings
- Structural BIM / reference models
- Connection criteria or details
- Project specifications
- Fabrication standards
- Project mark-up / RFI information
- Revised design information
Typical Project Outputs
- Structural steel model
- Fabrication shop drawings
- Assembly drawings
- Erection plans
- Connection details
- Anchor / base plate information
- Material / member information
- Revised drawing packages
Project Applications
Steel Detailing Across Different Project Environments
Commercial Buildings
Structural framing,
secondary steel and
coordinated building interfaces.
Industrial Facilities
Technical framing,
equipment support
and industrial steel environments.
Manufacturing Facilities
Structural and
support-steel information
within production environments.
Data Centers
Project-defined structural
and technical-support steel.
Healthcare
Structural steel
and secondary support elements
within healthcare environments.
Residential & Mixed Use
Structural framing,
stairs and miscellaneous
steel components.
QA / QC
Steel Detailing Needs Controlled Information Review
Shop drawings become part of a fabrication and construction workflow.
QA therefore needs to consider not only drawing appearance, but the consistency between project inputs, member information, dimensions, marks, revisions and project-defined connection data.
Drawing Reference Review
Confirm supplied design information
used for detailing.
Member Identification
Review marks,
member references and assemblies.
Dimension Review
Check key detailing dimensions
against project information.
Connection Information
Confirm detailing reflects
supplied or approved criteria.
Revision Control
Keep changed
structural information visible.
Drawing Consistency
Review model,
fabrication and erection information together.
Scope Clarity
Detailing and Engineering Responsibility Are Not the Same Thing
Structural steel detailing develops construction information from the design and engineering basis supplied for the project.
Connection design, structural calculations, professional-engineer approval, stamping and other engineering responsibilities depend on the specific project contract and responsible engineer.
Supplied design criteria
Detailing can incorporate
engineering information
supplied by the project team.
Project-specific standards
Drawing conventions
and deliverables can be aligned
to agreed project requirements.
RFI visibility
Unclear or conflicting information
should be routed for clarification.
Defined responsibility
Engineering and detailing scope
should remain clearly separated.
Related Engineering Services
Connect Steel Detailing with the Wider BIM Workflow
Frequently Asked Questions
Structural Steel Detailing FAQs
What information is required to start steel detailing?
Typical inputs can include structural drawings, architectural references, specifications, structural models, project standards and available connection information.
Can you prepare fabrication shop drawings?
Fabrication drawing support can be provided based on the agreed scope, available structural information and project requirements.
Can erection drawings be included?
Yes, erection information can form part of the project detailing scope where required.
Do you provide connection engineering?
Connection engineering responsibility depends on the project agreement. Steel detailing can incorporate supplied design criteria, engineered details or project-approved connection information.
Can miscellaneous steel be included?
Depending on project scope, detailing can include items such as stairs, rails, ladders, platforms and other secondary steel components.
Can steel detailing be coordinated with BIM models?
Yes. Steel information can be reviewed within a wider BIM coordination workflow against architecture, MEPF and other relevant project information.
Structural Steel Project
Need Steel Detailing or Shop Drawing Support?
Share your structural drawings, project standards, current design stage and expected fabrication or erection deliverables.