Clash detection services

Solve Every Clash Before It Costs Your Margin

Every clash missed in the model becomes rework on site. We run clash detection across trades and track each issue to closure, so schedules hold.

See What Clashes Cost You
  • Every trade checkedArchitecture, structure and MEP.
  • Prioritized clash reportsReal issues, not noise.
  • Clearances verifiedAccess and maintenance zones.
  • Resolved before constructionTracked to closure.
  • Plant corridor with colour-banded piping, valves and equipment along both wallsMulti-trade plant corridors
  • Colour-coded piping systems from several trades sharing one plant roomMulti-trade coordination
  • Fire protection mains crossing process piping above pump equipmentCrossing services
  • Long plant corridor packed with overhead piping, ductwork and equipmentCongested service corridors
  • 20+Years’ experience
  • 1,500+Projects supported
  • 350+Engineering professionals
  • 80%Repeat clients

Where margin leaks

Field Clashes Cost Your Margin

Every clash missed in the model is found by a crew on site, and paid for in rework, RFIs and margin.

  • Late Trade Clashes

    Where margin leaks
    Ducts, pipes, trays and structure collide on site, forcing rework, RFIs and change orders.
    What we fix
    Federated models checked across every trade, with clashes resolved before construction.

  • Clash Report Overload

    Where margin leaks
    Thousands of raw clashes bury the few that matter, so real issues still reach the field.
    What we fix
    Clashes grouped, prioritized and assigned, so teams fix what matters first.

  • Missing Clearances

    Where margin leaks
    Equipment that fits but cannot be installed or serviced fails inspection and handover.
    What we fix
    Access, clearance and maintenance zones checked as soft clashes, so handover passes.

  • Slow Issue Resolution

    Where margin leaks
    Issues passed around by email stall coordination and push back trade start dates.
    What we fix
    Clear issue reports with views, owners and deadlines, tracked to closure.
Coordinated plant room with ductwork, insulated piping and pumps fitting together

What we deliver

Clash Reports Your
Teams Can Act On

  • Federated Model Reviews

    Architecture, structure and MEP combined and checked as one building.

  • Hard and Soft Clash Checks

    Physical collisions, clearances and access zones tested trade by trade.

  • Prioritized Clash Reports

    Grouped, ranked issues with views and locations, not raw clash lists.

  • Issue Tracking to Closure

    Every issue assigned an owner and a deadline, and tracked until resolved.

  • Coordination Meeting Support

    Clear agendas and visuals that keep trade meetings short and decisive.

  • Clash-Free Model Sign-Off

    A coordinated model your trades can fabricate and build from.

  • We work in
  • Navisworks
  • Autodesk Revit
  • Your templates and standards

How it works

From Federated Model to Site

Clashes are found, prioritized and closed before crews mobilize.

  1. 01

    Share Documents

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

  2. 02

    Run Clash Detection

    Every trade is federated and checked zone by zone, with clashes assigned to an owner.

  3. 03

    Resolve and Verify

    Issues tracked to closure to NBIMS-US, NEC and AS ISO 19650, with a clear audit trail.

  4. 04

    Construction Support

    Re-runs and updates as designs change, so the federated model always stays current.

How Much Margin Are Missed Clashes Quietly Costing You?

A two-minute Margin Assessment shows where your programs leak, in dollars, and what clash-free models could save.

Request a Margin Assessment

Confidential. No commitment.

What clients ask first

Clash Detection: 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 does your clash detection include?

Combined architectural, structural and MEP models checked for hard clashes and clearance problems, with prioritized reports, issue tracking and resolution cycles until sign-off.

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

NBIMS-US and NEC clearances for US projects; AS ISO 19650 and AS/NZS 3000 for Australian projects. Design responsibility stays with each discipline's designer of record. Bimgraphix does not stamp or certify models; we answer for every clash being found, reported and tracked to closure.

How do you make sure critical clashes are fixed first?

Reports are ranked by cost and schedule impact, assigned to the right trade, and tracked to closure in every cycle, so critical issues reach your team first.

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

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

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

You do. All models and reports 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