Services

End-to-End Structural Steel Detailing

From the first coordinated model to the final checked fabrication package — detailing services delivered as one continuous workflow.

Structural Steel Detailing PEMB Detailing BIM & 3D Modeling Shop Drawings Erection Drawings Miscellaneous Steel Detailing

Structural Steel Detailing

Detailed and coordinated structural steel models and drawings developed for fabrication and erection requirements.

Capabilities

Main member and assembly detailing
Grid, elevation and datum coordination
Member marking and assembly numbering
Revision and change management

Typical Deliverables

Assembly drawings
Single part drawings
Erection plans
Advance bills of material

Benefit — Fabrication-ready information that reduces shop queries and rework.

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NARVYN structural steel 3D model isometric view showing columns, beams, bracing and framing — Structural Steel 3D ModelStructural Steel

Multi-storey steel skeleton under construction in daylight — Supporting industry photography illustrating the structures this service covers.

PEMB Detailing

Detailing support for pre-engineered metal buildings including primary framing, secondary framing and associated components.

Capabilities

Primary frame detailing
Purlins, girts and secondary framing
Bracing and flange bracing
Sheeting and trim coordination

Typical Deliverables

Anchor bolt plans
Frame cross sections
Secondary framing plans
Part drawings

Benefit — Consistent PEMB documentation aligned to manufacturer standards.

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NARVYN pre-engineered metal building 3D model with primary frames, purlins and bracing — PEMB Building ModelPEMB

Pre-engineered metal building exterior with primary frames and metal wall cladding — Supporting industry photography illustrating the structures this service covers.

BIM & 3D Modeling

Accurate 3D structural models supporting coordination, visualization and downstream detailing.

Capabilities

Model set-up and grid control
Multi-discipline reference coordination
Clash review and geometry checks
Model based reporting

Typical Deliverables

Native detailing models
IFC / reference models
3D coordination views
Model reports

Benefit — A single coordinated source of truth for every downstream deliverable.

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Close-up of a bolted steel beam-to-column connection with shear tab and high-strength bolts — Supporting industry photography illustrating the structures this service covers.

Shop Drawings

Fabrication-oriented drawings containing member geometry, dimensions, materials and connection information.

Capabilities

Beam, column and brace assemblies
Plate, gusset and stiffener details
Weld and bolt information
Material lists per drawing

Typical Deliverables

Assembly shop drawings
Single part drawings
Material lists
Weld/bolt schedules

Benefit — Clear, checked information the shop floor can build from directly.

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NARVYN beam shop drawing with plate details, section cuts, 3D view and material list — Beam Shop DrawingShop Drawings

Interior of an industrial steel building showing bay framing, columns and roof beams — Supporting industry photography illustrating the structures this service covers.

Erection Drawings

Clear erection and framing documentation supporting field installation and project coordination.

Capabilities

Anchor and column layout plans
Level framing plans
Grid elevations and bracing layouts
Field bolt and sequence information

Typical Deliverables

Column layout plans
Framing plans
Elevations
Field bolt lists

Benefit — Documentation that keeps the erection crew moving without interpretation gaps.

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NARVYN partial framing plan showing beam marks, stud counts and moment connection legend — Partial Framing PlanErection Drawings

Mobile crane lifting a steel beam into place during structural steel erection — Supporting industry photography illustrating the structures this service covers.

Miscellaneous Steel Detailing

Detailing for stairs, railings, platforms, ladders and other miscellaneous steel components.

Capabilities

Stairs, stringers and treads
Handrails and guardrails
Access platforms and walkways
Ladders, cages and supports

Typical Deliverables

Misc. assembly drawings
Part drawings
Layout plans
Material lists

Benefit — Access and safety steel detailed to the same discipline as the main frame.

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NARVYN miscellaneous steel stair tower model with landings, handrails and platform framing — Stair & Access Platform ModelMiscellaneous Steel

Warehouse roof framing with purlins, joists and bracing — Supporting industry photography illustrating the structures this service covers.

Connection Detailing

Detailed connection documentation coordinated with structural and fabrication requirements.

Capabilities

Shear, moment and bracing connections
Base plate and anchor arrangements
Connection standardisation
Engineer coordination and submittals

Typical Deliverables

Connection detail sheets
Typical detail libraries
Connection schedules

Benefit — Connections resolved early, before they reach the shop or the field.

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NARVYN steel frame elevations along grids A, B and C with bracing and member marks — Frame ElevationsConnections

Structural steel building frame with wide-flange columns and beams against a clear sky — Supporting industry photography illustrating the structures this service covers.

Steel Estimating

Structural steel quantity takeoffs and estimating support.

Capabilities

Drawing based quantity takeoff
Member and connection counts
Scope clarification support
Bid stage documentation

Typical Deliverables

Quantity takeoff sheets
Weight summaries
Scope notes

Benefit — Bid information organised for fast, confident pricing.

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NARVYN partial column layout plan with grid lines, base plates and setting elevations — Partial Column Layout PlanErection Drawings

Steel roof apex framing with rafters and purlins seen from below — Supporting industry photography illustrating the structures this service covers.

Material Takeoffs

Organized material information supporting fabrication and project planning.

Capabilities

Advance bills of material
Grade and section grouping
Bolt, weld and accessory lists
Sequence based reporting

Typical Deliverables

Advance bill of material
Bolt lists
Shipping / sequence lists

Benefit — Procurement and shop scheduling supported with structured data.

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NARVYN column shop drawing with continuity plates, connection details and material list — Column Shop DrawingShop Drawings

Erected steel stair and access platform with stringers, treads and handrails — Supporting industry photography illustrating the structures this service covers.

Drawing Checking

Structured internal checking processes focused on accuracy, coordination and drawing quality.

Capabilities

Independent checker review
Back-check and mark-up cycles
Revision comparison
Standards compliance review

Typical Deliverables

Checked drawing sets
Mark-up records
Check logs

Benefit — Errors caught internally instead of on site.

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Wide-span structural steel frame at dusk with floodlights on the erected steel — Supporting industry photography illustrating the structures this service covers.

QA/QC

Multi-stage quality assurance applied from scope review through final submission.

Capabilities

Stage-wise QA/QC gates
Model and drawing audits
Revision control
Submission verification

Typical Deliverables

QA/QC checklists
Audit records
Issue registers

Benefit — A repeatable quality process behind every submission.

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Structural steel frame interior photographed at sunset through the columns — Supporting industry photography illustrating the structures this service covers.

Project Coordination

Coordination between design, detailing, fabrication and erection stakeholders throughout the project.

Capabilities

RFI preparation and tracking
Submittal and revision management
Progress reporting
Schedule aligned releases

Typical Deliverables

RFI logs
Submission schedules
Progress reports

Benefit — One accountable point of contact from kickoff to final submission.

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Multi-storey structural steel frame erected at dusk with columns, beams and bracing — Supporting industry photography illustrating the structures this service covers.

Miscellaneous Steel

Miscellaneous Steel Detailing

Stairs, platforms, railings, ladders, support framing and access structures detailed with the same discipline applied to the primary frame.

Stairs

Platforms

Railings

Ladders

Support Framing

Access Structures

Next Step

Have a Project in Mind?

Send us your drawings, scope and project requirements. Our team will review your requirements and get back to you.

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