No hourly meter. No unexpected mileage surcharges. Know exactly what your Christchurch pre-design audit or 4D construction monitoring will cost before our pilot ever leaves the office.
From pre-purchase desktop due diligence to active weekly civil earthworks verification.
Rapid spatial due diligence before unconditional property acquisition or client feasibility pitch.
Complete physical drone flight, Master CAD package, and 3D recession plane point clouds.
Continuous reality capture for active civil sites. Verify earthmoving quantities and track contractor claims.
For one-off Pre-Design and 3D Twin audits ($950), a 50% deposit ($475) secures your flight slot and LINZ Landonline data harvesting. The balance is invoiced upon CAD/PDF delivery.
4D Monitoring retainers ($450, $850, or $1,500/mo) are billed in advance on the 1st of each month via direct debit or automated Xero invoicing. Pause or cancel anytime before the next billing cycle.
Flights are batched along geographic Canterbury circuits (Tuesdays & Thursdays). This batching keeps our flight fees low while ensuring zero transit or mobilization travel surcharges.
Require an unscheduled milestone scan or emergency flight outside the standard Canterbury circuit? Dedicated single-site dispatch is available for +$250 +GST with guaranteed 24h takeoff.
1. Indicative Planning & Feasibility Data: Ground Spatial NZ provides spatial constraint modeling, environmental due diligence, and preliminary architectural site intelligence. All boundary vectors are harvested from the Land Information New Zealand (LINZ) Landonline digital cadastral database (Layer 50772) and represent indicative planning boundaries only.
2. No Cadastral Survey Certification: Deliverables provided under this service do not constitute a Cadastral Survey as defined under the New Zealand Cadastral Survey Act 2002. Ground Spatial NZ does not undertake legal boundary pegging. Physical boundary certifications and formal boundary dispute resolutions must be verified by a Licensed Cadastral Surveyor (LCS) prior to physical foundation concrete pours.
3. Underground Utility Mapping: Council 3-Waters stormwater, wastewater, and water mains data, as well as BeforeUdig (BYD) records, represent public-record schematic locations harvested via municipal APIs. Ground Spatial NZ disclaims all physical liability for unmapped, deviated, or undocumented private laterals. Non-destructive hydro-excavation (potholing) must be executed by civil contractors prior to mechanical excavation.
Submit your site address. We verify flight feasibility and issue tax invoices via Xero (Net 7 terms for architectural practices).