Structural construction drawings

Get Every Structural Sheet Right Before You Pour

An unclear rebar detail or clashing framing sheet halts a pour or erection crew. Our coordinated structural drawings are checked sheet by sheet before release.

See What Structural Errors Cost You
  • One model, every sheetChanges update the whole set at once.
  • Coordinated with every tradeOpenings shown before the pour.
  • Ready to fabricateRebar and steel detail crews can follow.
  • Checked before releaseSenior review on every set.
  • Concrete high-rise frame with flat slabs and columnsConcrete tower frames
  • Concrete frame of twin high-rise towers on a shared podiumTwin towers on podium
  • Curved concrete tower frame with changing floor platesCurved tower
  • Large L-shaped concrete frame with a tall wing and a low wingL-shaped frame
  • 20+Years’ experience
  • 1,500+Projects supported
  • 350+Engineering professionals
  • 80%Repeat clients

Where margin leaks

Every Structural Error Costs Your Margin

Structure is built first and changed last. Every drawing error becomes a stopped pour or change order.

  • Missing Rebar Detail

    Where margin leaks
    Unclear rebar and connection details stop crews before a pour while RFIs wait for answers.
    What we fix
    Reinforcement, embeds and connections detailed clearly before the set is issued.

  • Conflicting Sheets

    Where margin leaks
    Framing plans, sections and schedules disagree, and the wrong member gets built.
    What we fix
    Every sheet generated from one model, so a change updates everywhere at once.

  • Missed Openings

    Where margin leaks
    Slab and wall openings missing from the drawings mean core drilling and engineer reviews.
    What we fix
    Openings and sleeves coordinated with architecture and MEP and shown on every sheet.

  • Fabrication Mismatches

    Where margin leaks
    Steel and precast built from inconsistent drawings arrive wrong and stop erection.
    What we fix
    Drawings that match the model, so fabricated steel and precast fit the first time.
Round twin concrete towers rising from a podium, delivered from coordinated structural drawings

What we deliver

Structural Sets Your Contractors Can Build From

  • Structural Construction Sets

    Framing plans, sections and details ready to price and build.

  • Foundation Drawings

    Footings, piles, grade beams and slabs, fully dimensioned.

  • Reinforcement Detailing

    Rebar layouts, schedules and bending details.

  • Steel and Connection Drawings

    Framing, connections and member schedules.

  • Permit Drawings

    Structural sets prepared for review and approval.

  • CAD to BIM Conversion

    Legacy structural drawings rebuilt as coordinated models.

  • We work in
  • AutoCAD
  • Autodesk Revit
  • Tekla Structures
  • Your templates and standards

Level of development

More Detail, Fewer Stopped Pours

Drawings issued at the wrong level of detail stall permits, stop pours and push rework onto your site.

  1. Stage
  2. LOD 100Concept
  3. LOD 200Schematic Design
  4. LOD 300Design Development
  5. LOD 350/400Construction Documents
  6. LOD 500As-Built

Cost to change a decision

$

Low

$$

Moderate

$$$

High

$$$$

Very high

$$$$$

Highest

Confidence in the model

Indicative

Approximate

Coordinated

Build-ready

Verified

Decide early, while change is cheap. Build from a model you can trust.

  1. Structural model at LOD 100: simple massing block
    LOD 100

    Concept

    Early Vision

    owners & developers

    Check feasibility and spans before engineering fees are spent.

    What we model
    Massing, preliminary grids, cores and indicative load paths.
    What it protects
    Protects your feasibility budget
  2. Structural model at LOD 200: approximate wall and core elements
    LOD 200

    Schematic Design

    Early Drawings

    architects & structural engineers

    Price the structure realistically and align it with architecture.

    What we model
    Preliminary framing plans, approximate member sizes, slab systems and cores.
    What it protects
    Realistic early costing
  3. Structural model at LOD 300: accurately sized steel members
    LOD 300

    Design Development

    Coordinated Drawings

    Where most margin is protected

    Typical for permit drawings

    structural engineers & general contractors

    Submit permit drawings coordinated with architecture and MEP.

    What we model
    Exact member sizes and locations, slabs, walls, foundations and openings.
    What it protects
    Fewer RFIs, smoother approvals
  4. Structural model at LOD 350/400: steel connection with base plates and anchors
    LOD 350/400

    Construction Documents

    Build-Ready Sets

    general contractors & fabricators

    Give contractors complete sets to price, fabricate and build from.

    What we model
    Connections, reinforcement, embeds, anchors, tolerances and sequencing.
    What it protects
    Fewer site errors and stopped pours
  5. Structural model at LOD 500: as-built column on its foundation
    LOD 500

    As-Built

    Record Drawings

    owners & facility managers

    Plan future renovations from a verified record of the structure.

    What we model
    Confirmed member sizes, connection updates and field changes on record.
    What it protects
    Reliable asset records for decades

Not sure which LOD your program needs?

A senior engineer will tell you, and what each choice costs, in your Margin Assessment.

How it works

From Model to Issued Set

Every structural sheet comes from one coordinated model, so plans, sections and details agree.

  1. 01

    Share Documents

    Send drawings, models and specs. We confirm scope, deliverables and dates in writing.

  2. 02

    Model and Document

    Framing, foundations and details are produced directly from the coordinated model.

  3. 03

    Check and Release

    Senior engineer review to IBC, ACI 318, AISC 360, AS 3600 and AS 4100 before issue.

  4. 04

    Construction Support

    Fast RFI answers and revisions on site, through installation, so crews avoid costly rework.

How Much Margin Are Structural Drawing Errors Quietly Costing You?

A two-minute Margin Assessment shows where your programs leak, in dollars, and what structural drawings right the first time could save.

Request a Margin Assessment

Confidential. No commitment.

What clients ask first

Structural Drawings: Common Questions

Straight answers from our engineering team. If your question isn’t here, ask us directly.

Ask a senior engineer An engineer replies within one business day.
What do your structural construction drawings include?

Framing plans, foundation plans, sections, details and schedules contractors use to price, permit, fabricate and build a structure, produced from one model.

Which codes do you follow, and who is responsible for the design?

IBC, ACI 318 and AISC 360 for US projects; AS 3600 and AS 4100 for Australian projects. Design responsibility stays with your engineer of record, who reviews and seals the work. Bimgraphix does not stamp drawings; we answer for every sheet matching your design inputs, and any gap is raised as an RFI, never guessed.

How do you make sure the set is right?

Sheets come from one coordinated model, every detail is checked against the engineering design, and the set is senior-reviewed before release.

Can you keep pace with a large, fast-moving program?

Yes. The team is sized to your program and work is released by level or package, so nothing waits for the full set. Fees are priced per sheet or per package and fixed in the proposal with the schedule and revision rounds. You can start with one package to test the fit first.

Who owns the work, and how is our data handled?

You do. All models and drawings we create for you are your property. We sign your NDA before receiving files, exchange them through Autodesk Construction Cloud, Procore or a secure link, and limit access to your project team.

Start a conversation

Built for Programs Where Precision Is Never Optional.

For over 20 years, one standard has guided every model, drawing and component. Let’s talk about where your programs are losing margin.

Start Your Margin Assessment

Or write to info@bimgraphix.com

  • Response within one business day
  • Reviewed by a senior engineer
  • Confidential