BIM Support for General Contractor

At NodeX BIM Consulting Services, we partner with General Contractors to deliver end-to-end construction-stage BIM and VDC management, ensuring that models, drawings, and site execution remain fully aligned—from early coordination through final as-built handover.
We support contractors in upgrading design-stage LOD 300 / 350 models to construction-ready LOD 400, managing trade coordination, and delivering coordinated drawings and accurate as-built BIM models that reflect what is actually built on site.

What We Deliver During Construction

Design-to-Construction BIM Transition
Review consultant-issued LOD 300 / 350 BIM models
Upgrade to LOD 400 based on construction methodology and trade inputs
Bridge gaps between design intent and installation reality
Validate access, maintenance clearances, and constructability

Construction BIM Execution Planning (BEP)

Develop construction-stage BIM Execution Plans (BEPs)
Define coordination strategy, LOD responsibilities, modelownership, and approval workflows
Align BIM deliverables with construction milestones and site sequencing

Coordinated Models & Drawings for Site Execution
From coordinated BIM models, NodeX supports generation and management of:

Coordinated construction drawings
MEP shop drawings
Builders’ work drawings(openings, sleeves, embeds, penetrations)
Enlarged plans for congested zones and plant rooms
Sections and elevations for clear installation intent
Layouts aligned with approved routing, levels, and clearances

These outputs ensure that site teams work from clear, clash-free, and coordinated information.
ACC-Based Access to Models & Drawings (CDE Management)

Set up and manage Autodesk Construction Cloud (ACC) as the project CDE
Provide controlled access to:
Coordinated BIM models
Approved shop and construction drawings
RFIs, issues, and markups
Ensure field teams always access the latest approved information
Maintain version control, approvals, and audit trails

VDC Management & Trade Oversight

Act as VDC Managers / BIM Leads on behalf of the contractor
Monitor and review trade subcontractor BIM models
Ensure compliance with BEP, LOD, and coordination standards
Align trade deliverables with construction sequencing and site priorities

Trade-Level LOD 400 BIM Modeling
We support trade subcontractors in developing true LOD 400 BIM models, including:

Modeling using approved catalogues and manufacturer cut-sheets
Accurate equipment geometry, connections, and service zones
Maintenance and operational clearances
Hangers, supports, seismic restraints, and fixing details
Builders’ work coordination and penetration planning

Coordination Workshops & Site Query Resolution

Organize and lead BIM coordination workshops and meetings
Drive resolution-based coordination (not just clash reporting)
Support real-time site queries using BIM models and coordinated drawings
Provide quick clarifications on routing, levels, access, and installation constraints
Reflect site feedback back into coordinated models and drawings

Value We Add to Design Firms

Post-Construction & As-Built BIM Support
As-Built Model & Drawing Updates

Update BIM models to LOD 500 As-Built based on:
Site markups
Redlines on shop drawings
Approved variations and field changes
Update as-built drawings (plans, sections, elevations) aligned with installed conditions
Ensure continuity between construction-stage BIM and final handover documentation

COBie & Asset Data Integration

Integrate COBie and asset information from LOD 400 construction models
Validate equipment data, locations, and attributes
Deliver structured, reliable data for owner operations and facilitymanagement

What Contractors Gain with NodeX

Coordinated models and drawings that reflect buildable intent
Faster resolution of site issues and reduced RFIs
Clear builders’ work and penetration planning
Controlled transition from construction BIM to as-built BIM
A single digital ecosystem supporting construction, closeout, andhandover