Navisworks Manage Clash Detection Malaysia: BIM Coordination Review Checklist

English article

Why clash detection needs a process, not just software

Navisworks Manage clash detection Malaysia is a practical procurement topic for BIM coordinators handling architecture, structure and MEP models. A coloured collision on a screen is not automatically a construction defect: some intersections are intended, others need investigation, and many require design decisions. Software can identify geometry overlaps, but a qualified team must judge constructability, design intent and contractual responsibility. This checklist focuses on a repeatable review workflow rather than unsupported claims about project savings.

Confirm the right product and model sources

FXIT’s live catalogue lists Autodesk Navisworks Manage and the Architecture, Engineering & Construction Collection. Autodesk’s own training describes Clash Detective in Navisworks Manage and how teams aggregate Revit models, run clash tests and review results. Check the actual licence entitlement and product edition before purchasing; do not assume every Navisworks edition has the same clash functionality. Agree on accepted model formats, export settings and coordinate systems with all disciplines before the first meeting.

Step 1: create a controlled model register

Record each incoming model’s discipline, revision, origin, date, author and intended coordination use. Keep the source model unchanged, and work from a named review package. Agree on shared coordinates and model units. If the architectural and MEP models are not aligned, a clash report may be misleading even when the software is operating correctly. Define a model submission deadline and a clear rule for replacing superseded files. The coordinator should be able to trace every reported issue to the exact input model revision.

Step 2: define useful clash tests

Do not run every object against every other object and expect a useful meeting. Create targeted tests such as structure versus ductwork, services versus ceiling zones, and equipment clearance versus access routes. Decide which intersections require hard-clash review and which need an agreed clearance rule. Record the purpose, selection sets and tolerance assumptions for each test. Keep intentional intersections and model-detail limitations visible in the review notes. An overly broad test can create noise and distract the team from high-impact issues.

Step 3: triage before issuing tasks

Group repeated collisions that share one design cause, then classify each finding as action required, accepted condition or needs further information. Use screenshots and model viewpoints that show the surrounding context. Describe the physical problem and proposed decision, not just a clash number. Assign a responsible discipline and a response date. Avoid assigning every issue to the MEP modeller simply because a pipe is visible; the correct resolution may require architecture, structure or an agreed site method.

Step 4: hold a decision-focused coordination meeting

Circulate a short agenda showing unresolved high-priority issues, newly identified conflicts and overdue decisions. Invite representatives with authority to agree on changes. For each issue, record owner, proposed remedy, dependencies and target review date. Distinguish design coordination from construction approval. The meeting should close with a version-controlled issue register and agreed actions. If the project uses a common data environment, check that links, permissions and issue statuses are accessible to the people who must respond.

Step 5: verify the next model revision

A clash is not resolved because someone changed its status to closed. Receive the revised source model, check its revision and rerun the relevant test. Inspect nearby geometry for newly introduced conflicts. Preserve the previous issue reference so the team can see what changed. Close the issue only when the agreed design response is reflected in the reviewed model, or when the responsible reviewer formally accepts a documented exception. Record the evidence and release date for auditability.

Avoid confusing model coordination with a legal mandate

A project may require BIM coordination through its employer information requirements, tender documents or contract. That does not mean every Malaysian project is legally required to use Navisworks Manage. Verify the specific client, agency, project scope and effective documents before stating a mandatory workflow. For government or infrastructure procurement, ask for the actual current tender and information-management requirements rather than relying on a general marketing statement.

What to ask FXIT before requesting a quotation

Confirm whether Navisworks Manage is needed as a standalone product or within an appropriate collection, how many reviewers need access, and what authoring products and model formats the team uses. Clarify who will maintain test rules and issue registers after handover. FXIT lists Navisworks Manage and AEC Collection; browse FXIT software catalogue and request a quotation for a quotation discussion. For teams comparing cloud coordination options, Autodesk also documents Model Coordination, but its entitlements and workflows differ and should be checked separately. No invented productivity percentages or compliance claims are implied.

Official sources and verification

Autodesk Navisworks clash detection training and Autodesk Model Coordination help. Verified 10 November 2026. Confirm licence terms, file-format compatibility and project requirements before deployment.