Contour Survey Services in Chatswood
Contour surveys map the elevation and topography of your Chatswood property, essential for drainage design, cut-and-fill calculations, and site planning on sloping land.
Why You Need This Survey in Chatswood
Contour surveys in Chatswood provide accurate topographic information for design and drainage planning. Architects and engineers rely on this data for compliant designs.
Chatswood Site Conditions
Terrain
Elevated ridge location with slopes to Lane Cove River and Middle Harbour catchment, Hawkesbury sandstone
Soil Type
Hawkesbury sandstone with good bearing capacity, generally favorable building conditions
Our Process
- 1Desktop review of site information
- 2Field survey collecting dense level points across site
- 3Capture boundary, buildings, and site features
- 4Process field data and generate contour model
- 5Prepare contour survey plan with 0.5m or 1m intervals
- 6Deliver CAD plan for design use
What's Included
Comprehensive level survey across entire site
Contour lines at specified intervals
Spot heights at key locations
Boundary definition
Existing buildings and features
CAD survey plan for design use
Digital terrain model available if required