Building Information Modeling

Document Existing Conditions with Greater Clarity

As-built documentation provides a dependable reference for understanding what was actually constructed or what currently exists on site. It is particularly useful when original drawings are incomplete, outdated, unavailable, or different from current site conditions.

VDC Point can develop 2D as-built drawings and BIM-based documentation from approved source information. The scope can cover architectural elements as well as selected structural and MEP information when appropriate project data is available.

Architectural BIM blueprint
DISCIPLINESArchitectural · Structural · MEP
SOURCE DATASurveys · Redlines · Point Clouds
2D DRAFTINGAutoCAD Record Drawings
BIM MODELSRevit Existing-Condition Models

Our As-Built Documentation Expertise Includes

Drawings & BIM

As-built documentation provides a dependable reference for understanding what was actually constructed or what currently exists on site. It is particularly useful when original drawings are incomplete, outdated, unavailable, or different from current site conditions.

Architectural as-built drawings
Existing-condition floor plans
As-built elevations
As-built sections
Reflected ceiling plans
Door and window documentation
Interior as-built drawings
Site and layout drawings
MEP as-built drafting
CAD-to-as-built documentation
Scan-to-BIM and point-cloud-based modeling
As-built Revit BIM models
Renovation documentation
Record drawing updates
What We Deliver

As-Built Drawing Services - Key Capabilities

Accurate documentation of existing and constructed building conditions.

01

Architectural As-Built Drawings

Prepare accurate architectural documentation representing existing building conditions based on approved measurements, surveys, site records, or other available information.

  • Floor plans
  • Elevations
  • Sections
  • Roof plans
  • Site layouts
  • Room layouts
02

Existing Condition Documentation

Organize information about the current state of a building for design, renovation, maintenance, or facility planning.

  • Existing walls
  • Openings
  • Doors and windows
  • Ceiling conditions
  • Fixed elements
  • Interior layouts
03

As-Built CAD Drafting

Develop or update AutoCAD drawings from site information and existing documentation to create clear record drawings.

  • 2D floor plans
  • Elevations
  • Sections
  • Details
  • Schedules
  • Drawing revisions
04

As-Built BIM Modeling

Create BIM models representing existing conditions where a model-based record is required for future design, coordination, or facility use.

  • Revit existing-condition models
  • Architectural BIM
  • Element information
  • Levels and grids
  • Model organization
  • Model documentation
Tools & Software

Technology-Driven As-Built Drawings

VDC Point uses CAD, BIM, and digital documentation workflows to convert available existing-condition information into structured project deliverables.

5Platforms
5Engineering disciplines

Autodesk Revit · AutoCAD · Navisworks · Documentation · Point cloud · 2DVisualization Platforms · PDF drawing review and markup · Digital measurement and documentation inputs

Autodesk Revit
Autodesk Revit
Navisworks
Navisworks
3DS MAX
3DS MAX
AutoCAD
AutoCAD
Autodesk Inventor
Autodesk Inventor
Sectors We Serve

As-Built Drawings Across Sectors

Our As-Built Drawings services can be adapted to different project types and construction environments.

Residential
01

Residential

Villas, Apartments , Townhouses, Residential complexes, Housing developments, .

Commercial
02

Commercial

Office buildings , Corporate facilities ,Commercial complexes , Business parks

Educational
03

Educational

Schools , Colleges ,Universities ,Training centers ,Institutional buildings

Healthcare
04

Healthcare

Hospitals , Clinics , Medical centers , Diagnostic facilities , Healthcare campuses

Infrastructure
05

Infrastructure

Public facilities, Civic buildings ,Transportation-related buildings , Infrastructure facilities

How We Work

Our As Built Drawings Modeling Workflow

A defined modeling workflow helps maintain accuracy, consistency, and alignment between project requirements and final deliverables.

01
Clipboard

Project Scope & Data Review

Review the required drawing set, available original drawings, site measurements, photographs, point clouds, surveys, redlines, BIM files, and project standards.

02
Lightbulb

Source Information Assessment

Identify the reliability, completeness, scale, format, and intended use of the available existing-condition information.

03
Cube

Base Drawing or Model Setup

Establish project coordinates, levels, grids, sheets, templates, naming conventions, and the appropriate CAD or BIM environment.

04
File

Existing Condition Documentation

Develop drawings or BIM elements from the approved source information, maintaining consistent geometry and documentation standards.

05
Rocket

Client Review Final Delivery

Issue the completed as-built drawings, models, schedules, and supporting files in the agreed formats.

Common Questions

Frequently Asked Questions

Answers to the questions we hear most often about our BIM Services.

As-Built Drawing Services involve creating drawings or BIM models that document the actual or verified existing condition of a building or project.
Depending on the project, inputs may include original drawings, redlines, site measurements, surveys, photographs, point clouds, scans, existing BIM models, and other approved project information.
Yes. Point cloud data can be used for existing-condition modeling and documentation, provided the scan data is suitable for the required project scope.
Yes. VDC Point can develop Revit-based existing-condition or as-built models according to the required project scope, modeling standards, and level of detail.
Yes. Existing CAD or PDF drawings can be reviewed and updated using approved current-condition information to reflect the verified project conditions.