With Clash Nexus AI
Caught on the drawings
- 1Clash Nexus AI finds the issue
- 2Review
- 3RFI / clarification
- 4Drawing correction
AI-Powered Construction Drawing Review
Find Drawing Problems Before They Become RFIs, Rework & Change Orders.
Clash Nexus AI reviews complete construction drawing packages across architectural, structural and trade drawings to find clashes, missing information, contradictions and coordination risks before they reach the field — with drawing evidence your team can verify.
1 full AI scan free · No credit card required
See what Clash Nexus AI catches
One platform — Clash Nexus AI
Full Drawing Package Review
Scan complete packages across architectural, structural, and trade drawings for clashes, missing information, contradictions, and coordination risks.
Evidence-Backed Findings
Every finding ties back to sheet references, visual evidence, and context so reviewers can verify before they act.
Revision Comparison
Compare drawing versions to see what changed, where it changed, and whether the revision introduces new coordination risk.
RFIs, Reports & Team Review
Assign issues, draft RFI-ready questions, and share reports your project team can act on from one workspace.
Integrations
Send reviewed RFIs into the project tools your team already uses.
Procore
Connect company and project, map RFI users, and send approved RFI content from Clash Nexus AI.
Procore setup guide →
Autodesk Construction Cloud
Connect ACC, choose account and project, map RFI type, and hand off reviewed RFIs.
Autodesk setup guide →
WHY IT MATTERS
A Drawing Problem Is Cheap to Fix Before Construction. Expensive After.
A missed conflict in preconstruction can become an RFI, field delay, material change, rework or change order once construction begins. Clash Nexus AI helps your team identify those risks while they are still on the drawings.
Before field impact
Without Clash Nexus AI
Found in the field
- 1The field finds the issue
- 2Work stops
- 3RFI
- 4Rework
- 5Schedule impact
- 6Change order
MORE THAN CLASH DETECTION
Review the Entire Drawing Package, Not Just Individual Sheets.
Construction problems rarely live on one sheet. Clash Nexus AI reads relationships across drawings, disciplines, details, schedules, specifications, and revisions to surface issues that are easy to miss when documents are reviewed separately.
Multi-Discipline Clash Detection
Checks architectural, structural, and trade drawings together for physical conflicts and coordination risks between building systems.
Cross-Sheet Consistency
Finds contradictions, wrong references, inconsistent notes, and mismatched dimensions across the drawing package.
Missing Detail & Spec Checks
Flags missing details, incomplete notes, broken references, and drawing/specification gaps before they reach the field.
Instant RFI Drafting
Turn a verified finding into a clear, project-ready RFI question without starting from a blank page.
Evidence & Markups
See the affected sheets, drawing evidence, location, and context behind each finding so the team can verify before acting.
Shareable Reports
Export professional issue reports for project teams, consultants, clients, and stakeholders.
EVIDENCE BEFORE ACTION
AI That Shows Its Work.
Don't take the AI's word for it. Clash Nexus AI connects findings back to the drawings so your team can see why an issue was raised and decide what to do next.
Exact Drawing References
See the affected sheets and references connected to the finding.
Visual Evidence
Review the drawing location and supporting evidence behind the issue.
Severity & Impact
Understand why the finding matters and what could happen if it is not resolved.
Recommended Action
Give reviewers a clear next step, including RFI-ready wording where appropriate.
Discipline coverage
Built for 13 Construction Disciplines
Review architectural, structural and trade drawings together so coordination risks are evaluated across the complete project package.
Base set
ArchitecturalStructural
13 disciplines
ArchitecturalStructuralCivilMechanical / HVACPlumbingElectricalFire ProtectionFire AlarmTelecom / Low VoltageSecurity / Access ControlLandscapeElevator / Vertical TransportationAcoustics
Cross-trade examples
Mechanical vs PlumbingMechanical vs ElectricalMechanical vs Fire ProtectionPlumbing vs ElectricalElectrical vs Telecom / Security / Fire AlarmElevator vs Structural / MEP
Cross-trade coordination
Find Where Trades Compete for the Same Space.
Clash Nexus AI checks high-risk relationships between building systems — including routing, openings, supports, clearances, shafts, ceiling spaces and structural interfaces — before coordination problems reach construction.
Mechanical duct vs Plumbing pipe
Finds routing and clearance conflicts where ductwork and plumbing occupy the same ceiling, shaft, corridor, or equipment zone.
Mechanical duct vs Electrical tray / conduit
Checks duct routes against cable trays, conduit banks, electrical rooms, and congested overhead pathways.
Plumbing pipe vs Fire Protection sprinkler main
Reviews pipe routes, sprinkler mains, branch lines, sleeves, and ceiling-space coordination.
Electrical tray vs Fire Alarm / Telecom / Security pathway
Checks low-voltage and life-safety pathways against electrical tray routes, device locations, and system interfaces.
Elevator shaft, pit, and machine room vs MEP / Structural
Reviews elevator openings, pits, machine-room interfaces, supports, penetrations, and adjacent MEP systems.
Pair coverage
Mechanical vs PlumbingMechanical vs ElectricalMechanical vs Fire ProtectionPlumbing vs ElectricalElectrical vs Telecom / Security / Fire AlarmElevator vs Structural / MEP
Review coverage
One Scan. Multiple Review Layers.
One upload runs several review layers at once — so coordination risks surface before they turn into RFIs and rework.
Clashes
Physical and spatial conflicts between disciplines and building systems.
Cross-Sheet Consistency
Contradictory dimensions, notes, references, and schedules across sheets.
Missing Information
Missing details, callouts, references, dimensions, and project information.
Specification Checks
Drawing and specification inconsistencies, plus requirement gaps.
Constructability
Clearances, supports, penetrations, and installation-related coordination risks.
Code & Life Safety Signals
Review signals for fire, egress, accessibility, and documented code requirements.
Revision Changes
What changed between packages — and where those changes may introduce new risk.
Evidence-Backed Findings
Every finding links back to the sheets and evidence your team can verify.
SECURITY & TRUST
Your Drawings Stay Yours.
Construction drawings contain confidential project and commercial information. Clash Nexus AI is designed to keep project data controlled, protected and isolated to authorized workspaces.
- Encrypted in transit and at rest
- Workspace-isolated project access
- Time-limited protected file access
- Customer project data is never sold
- Customer drawings are not authorized for training general-purpose AI models
Catch It on the Drawings, Not in the Field.
Run one complete Clash Nexus AI review on your own drawing package for free.
1 full AI scan free · No credit card required
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