MEP As-Built Documentation
Mechanical, electrical, and plumbing (MEP) systems are the lifelines of any building. Their successful integration relies on one critical factor—precision. At Existing Conditions, we help clients achieve seamless MEP installations by starting with the most accurate foundation, using field-verified 3D laser scan data from comprehensive existing conditions documentation.
Before installation begins, Existing Conditions uses 3D laser scanning to capture every detail of your site, inside and out. Our high-resolution LiDAR scans collect millions of data points, which are processed into point clouds and precise building dimensions. This data forms the foundation for CAD drawings and BIM models, to help you design and install every MEP system component with confidence.
Existing Conditions 3D laser scanning services and reality capture services helps clients to:
- Capture accurate as-builts of MEP/FP and HVAC systems
- Optimize spatial planning, layout, and engineering
- Ensure modifications can be tied into existing systems
- Perform clash detection to minimize rework
- Prefabricate new components and install with confidence
- Verify installation meets design specifications
- Document construction progress over time

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Discover MEP/FP solutions through laser scanning and BIM


What are the benefits of laser scanning for MEP documentation?
Access Layout & Dimensions
Save Time
System Integration & Sequencing
Clash Detection & Coordination
Reduce Rework
Plan For Future Maintenance

What are the benefits of laser scanning for MEP documentation?
Access Layout & Dimensions
Save Time
System Integration & Sequencing
Clash Detection & Coordination
Reduce Rework
Start Accurate. Stay Accurate.
Trusted Partner
Expert Team
Comprehensive Data Capture
As-Built Drawings & 3D BIM Models
Industries We Serve
Our 3D Laser Scanning Process




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Frequently Asked Questions
How Accurate is the Point Cloud and BIM Model?
Point clouds are a digital representation of spatial information, stored as a collection of points with three spatial coordinates. They are millimeter-accurate and are scanned in the level of detail required for your project. BIM model features are created to your project-specific scope, LOD specifications can vary throughout the model. By specifying scope and project details, BIM models can be customized to your project.
Why is a Point Cloud Important?
Point clouds provide powerful and dynamic information for a project. By representing spatial data as a collection of coordinates, point clouds deliver large datasets that can be mined for information. The visualization and analysis from this data is invaluable for decision making. Our Product team transforms point clouds into customized drawings and models used for visualization, analysis, design, construction, renovation, prefabrication, and facility modifications.
What are As-Built Drawings?
As-built drawings are the set of accurate record drawings for a project. They reflect all changes made during the construction process and show the exact dimensions, geometry, and location of all building elements and infrastructure. As-built drawings can also be referred to as 2D CAD drawings and deliver site plans, floor plans, interior elevations, exterior elevations, sections, details, isometric drawings, mechanical and electrical MEP drawings, reflected ceiling plans RCPs, and more.