Detail Survey Services in Hornsby
A detail survey provides comprehensive mapping of all site features in Hornsby, including buildings, structures, trees, services, levels, and boundaries. This is essential for development applications and design work.
Why You Need This Survey in Hornsby
Hornsby Council requires contour surveys for sloping sites, bushfire attack level assessments with survey plans showing vegetation and asset protection zones, and biodiversity surveys for bush-fringe properties Detail surveys are required for most DAs in Hornsby, providing architects and designers with accurate site information. The sloping terrain requires detailed level information for drainage design and cut-and-fill calculations. Flood-affected properties require accurate levels to AHD for flood certificates.
Hornsby Site Conditions
Terrain
Dramatic sandstone ridges and valleys with steep slopes, extensive bushland, Hawkesbury sandstone
Soil Type
Hawkesbury sandstone bedrock, steep slopes and rock outcrops common
Special Considerations: Flood zone - Gully areas and creek lines subject to flash flooding during heavy rain. Bushfire prone - Extensive bushfire prone land designations in bush-fringe areas, requires bushfire attack level assessments and survey plans showing asset protection zones.
Our Process
- 1Desktop research of title, plans, and council records
- 2Comprehensive field survey of all site features
- 3Measure levels throughout site to AHD
- 4Locate buildings, trees, services, and structures
- 5Process field data and prepare CAD survey plan
- 6Deliver council-compliant detail survey plan