PROJECT PORTFOLIO

A 15,000 sq ft flat roof showing signs of water ingress. Scaffold access was cost-prohibitive and the client needed a rapid assessment before winter.

Full thermal and 4K visual inspection in a single 90-minute flight. AI-annotated report delivered within 48 hours identifying 6 priority repair zones.

Client saved an estimated £12,000 vs scaffold survey. Repairs completed before winter with zero unplanned downtime.

A 5-acre brownfield site required accurate topographic data for planning submission. Traditional ground survey quoted at 3 weeks and £8,500.

Full topographic drone survey with GCP control, producing orthomosaic, DTM, DSM, and contour data. Volumetric analysis of existing spoil heaps included.

Planning-grade data delivered in 5 days at 40% of the ground survey cost. Planning application approved first time.

500+ panel solar array showing reduced output. Manual inspection would require the system to be taken offline for 2 days.

Thermal drone inspection of the full array while live. Panel-by-panel condition report with hotspot mapping and fault classification.

23 underperforming panels identified and replaced. Output increased by 8.4%. System never taken offline.

A 19th-century listed building required millimetre-accurate photogrammetric survey for restoration planning. Access restrictions prevented traditional methods.

High-resolution photogrammetry producing a dense point cloud, 3D mesh model, and orthomosaic. All work carried out under CAA Article 16 authorisation.

Full 3D heritage record delivered for the restoration team. Model integrated directly into BIM workflow, saving 3 weeks of manual modelling.

A Victorian railway viaduct required close-range inspection of the underside arches and parapets. Rope access quoted at £45,000 with 2-week lane closure.

Drone inspection of all arch soffits, parapets, and abutments using close-range 4K imaging. GPS-tagged imagery with condition grading per element.

Full inspection completed in 2 days with no lane closure. Structural report accepted by the client's engineering team for maintenance planning.

200-acre mixed arable estate needed crop health mapping and drainage assessment to optimise irrigation and identify underperforming zones.

Multi-spectral NDVI survey producing crop health maps, bare soil analysis, and drainage flow modelling. Delivered as GeoTIFF layers for GIS import.

Irrigation costs reduced by 22% in the following season. Two drainage problem areas identified and remediated before crop failure.

12 large storage tanks required external inspection for corrosion, coating failure, and structural anomalies. Confined space entry was not permitted.

FAA Part 107 certified drone inspection of all tank exteriors, roofs, and secondary containment. Thermal imaging to detect subsurface corrosion.

Corrosion identified on 3 tanks before failure. Maintenance prioritised and completed within budget. Zero safety incidents.

A 2-acre urban infill site required topographic survey and progress monitoring across a 12-month construction programme in a congested city environment.

Monthly drone surveys producing orthomosaics and volumetric progress reports. All flights conducted under FAA waiver for urban operations.

12 monthly progress reports delivered on schedule. Earthworks discrepancy identified in month 4, saving the client a £180,000 dispute.

A 3km stretch of eroding coastline required accurate change-detection data to inform sea defence planning. Ground access was unsafe.

Repeat drone surveys at 6-month intervals producing georeferenced point clouds and DSMs. Change detection analysis quantifying erosion rates per section.

Erosion rate data used to secure £2.1M of Environment Agency funding for sea defence works. Survey repeated annually as part of monitoring programme.