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cadwork California
Lexo

Functions and Features

What Lexo does on a construction project – from exchanging models to earthwork, quantities and construction stages.

Data exchange

IFC

  • IFC-based data model: every element is an IFC entity with spatial structure, property sets and GUIDs
  • IFC models imported, analyzed, edited and exported (.ifc, .ifczip); BCF issues
  • Export to IFC2x3 or IFC4; buildingSMART-certified IFC2x3 import (Coordination View 2.0)
  • Element types include the IFC 4x3 infrastructure types
  • Projects are saved in Lexo’s own .lxz format

Plans & drawings

  • 2D plans: PDF, DWG, DXF
  • OBJ models in and out

GIS & survey data

  • Survey points (txt)
  • Point clouds (LAS, E57 and others)
  • Drone models (OBJ)

Earthwork and terrain

Terrain

  • Model the existing terrain
  • Cut the corridor design into the terrain
  • Export a terrain as a triangle mesh

Excavation

  • Excavation modeled in 3D with computed quantities
  • Excavation nodes can be reused for surveying

4D / 5D construction

5D quantities

  • Automatic quantity takeoff through the component catalog
  • Quantities tied to the model for planning and cost control

Site installation

Plan the construction site in the model with parameterized catalog components.

4D stages

The top license tier adds 4D stages for construction sequence planning.

Corridor design – alignments, profiles and cross sections – is done in cadwork Engineer, and the design refreshes live in Lexo. See Roads, Highways, and Rail.

In the field

Models can be shared to the field through BIMteam, cadwork’s separate cloud service, which runs as a web app on Android and iOS phones and tablets.

Python scripting and AI-assisted tools are covered under Lexo Extensions.

Lexo tutorials

One walkthrough for commercial building work and one for roadway and rail work.

Commercial building

Introduction to Lexo basics: navigation, activating elements and the menus – the starting point for building models and takeoffs.

Watch the tutorial ›

Video in German.

Roadway and rail

Earthwork for corridor jobs: modeling the existing terrain, then cutting excavation into it with computed quantities.

Terrain tutorial ›Excavation tutorial ›

Videos in German. For a corridor walkthrough, contact cadwork California.

Buying a Lexocad license

Lexocad comes in three packages: lexocad free, lexocad basic and lexocad pro. cadwork California is represented by Palo Alto Data Group (PADG).

1. Start with lexocad free

Test Lexocad for an unlimited time before you buy.

Download “lexocad free”

2. Request a quote for basic or pro

Email or call PADG with:

  • Your organization
  • Number of seats
  • The features you need (4D construction staging is in the top license tier)
Email for a quote
Text us: +1 (408) 475-6450

Or call +1 (408) 475-6450, Mon–Fri 8:00 A.M.–1:00 P.M. and 2:00–5:00 P.M.