What Is Industrial Drone Inspection?
Industrial drone inspection uses unmanned aerial vehicles to assess the condition of industrial assets — storage tanks, distillation columns, flare stacks, cooling towers, pipe racks, structural steelwork, and process equipment — without scaffolding, rope access, or cherry pickers. In Singapore, this service is critical for the petrochemical, power generation, manufacturing, and marine industries where asset integrity directly impacts safety and production uptime.
Jurong Island — Singapore's petrochemical hub — houses over 100 companies including ExxonMobil, Shell, and BASF across 3,200 hectares. These facilities contain thousands of assets requiring periodic inspection under MOM workplace safety regulations, insurance requirements, and international standards such as API, ASME, and DNV. Traditional inspection methods require extensive scaffolding, confined space entry, and working at height — all of which are expensive, time-consuming, and carry significant safety risks.
Drone inspection delivers comparable or superior visual data while reducing inspection time by up to 70%, lowering costs by 30-50%, and eliminating the need for workers to access hazardous locations. For plants conducting turnaround shutdowns, drone inspection directly shortens the critical path — getting assets back online faster and reducing lost production revenue.
Industries We Serve in Singapore
Oil and Gas / Petrochemical
Refineries and petrochemical plants on Jurong Island, Tuas, and Bukom. Inspection of distillation columns, storage tanks, flare systems, pipe racks, cooling towers, and process units. Pre-turnaround, in-service, and shutdown inspections.
Power Generation
Gas turbine plants, co-generation facilities, and waste-to-energy plants. External inspection of stacks, HRSG units, cooling towers, and structural steelwork. Thermal inspection of electrical infrastructure and transformers.
Manufacturing
Semiconductor fabs, pharmaceutical plants, food and beverage factories, and precision engineering facilities. Roof condition surveys, external building inspections, and utility infrastructure assessment.
Water and Waste Treatment
PUB water treatment plants, NEWater facilities, and industrial wastewater treatment plants. Tank inspection, structural assessment, and infrastructure condition surveys across Singapore's water network.
Marine and Shipyard
Offshore platform inspections, shipyard structural surveys, and port infrastructure assessment. Hull inspections, crane structures, and wharf condition monitoring at Tuas and Jurong shipyards.
Construction and Infrastructure
Industrial construction progress monitoring, structural steel erection verification, and as-built documentation for new industrial facilities across Singapore.
Industrial Assets We Inspect
Our drones are equipped to inspect the full range of industrial assets found in Singapore facilities.
- Flare Stacks and Chimneys — external condition assessment of flare tips, structural supports, guy wires, and refractory lining (via thermal). Eliminates the need to erect scaffolding around these tall, hot structures.
- Distillation Columns and Towers — external shell inspection for corrosion, insulation damage, nozzle condition, and structural deformation. Internal inspection via Flyability Elios 3 for tray condition and internal corrosion.
- Storage Tanks — roof condition, shell corrosion, floating roof seal condition, and foundation settlement. Both external aerial survey and internal confined space drone inspection available.
- Pipe Racks and Piping — corrosion under insulation (CUI) detection using thermal cameras, pipe support condition, missing insulation, and lagging damage across extensive pipe rack networks.
- Cooling Towers — structural condition, fill media assessment, drift eliminators, and fan assembly inspection without entering the tower basin.
- Structural Steelwork — coating condition, corrosion assessment, joint integrity, and fireproofing inspection across process areas, pipe bridges, and equipment support structures.
Industrial Drone Inspection Pricing in Singapore
Pricing depends on the number of assets, inspection scope, sensor requirements, and reporting depth. All quotes include CAAS permits, mobilisation, data capture, analysis, and reporting.
| Inspection Scope | Typical Application | Price Range |
|---|---|---|
| Single Asset Inspection | One column, stack, or tank | $5,000 — $8,000 |
| Multi-Asset Package (3-5 assets) | Process unit survey | $10,000 — $18,000 |
| Full Plant Survey | Comprehensive facility inspection | $15,000 — $30,000 |
| Turnaround Support | Pre/during/post shutdown inspection | $8,000 — $25,000 |
| Thermal Plant Survey | CUI detection, electrical scanning | $5,000 — $12,000 |
| Confined Space + External Combo | Tank or vessel inside + outside | $8,000 — $20,000 |
ROI comparison: A flare stack inspection using scaffolding costs $50,000 to $80,000 and takes 2-3 weeks including setup and dismantling. The same inspection by drone costs $5,000 to $8,000 and is completed in 1 day. For a plant with 10 assets to inspect during turnaround, drone inspection can save $200,000 to $400,000 and shorten the shutdown by 1-2 weeks.
How Drone Inspection Supports Plant Turnarounds
Plant turnarounds — scheduled shutdowns for maintenance and inspection — are the largest planned cost event for any industrial facility. Every day of extended shutdown costs hundreds of thousands of dollars in lost production. Drone inspection compresses the inspection phase of the turnaround in several ways.
Pre-Turnaround Baseline
Before shutdown, drones capture external condition data on all target assets while the plant is still operating. This baseline identifies priority inspection areas and helps planners allocate resources to assets with the greatest need.
Rapid Shutdown Inspection
Once assets are isolated, drones inspect externally and internally in hours rather than days. Multiple assets can be inspected in parallel — while scaffolding is being erected for assets that still need physical access, drones are already collecting data on others.
Real-Time Decision Support
Drone data is reviewed on-site in real time. Inspection engineers can assess findings immediately and make repair/no-repair decisions without waiting for scaffolding access. This compresses the decision timeline from days to hours.
Post-Repair Verification
After repairs are completed, drones verify the quality of remedial work — coating application, weld repairs, insulation replacement — before scaffolding is dismantled. This eliminates the costly scenario of discovering deficient repairs after access has been removed.
Safety and Compliance on Jurong Island
Operating drones on Jurong Island and other controlled industrial sites in Singapore requires specific safety protocols beyond standard CAAS requirements. Our team is experienced with the additional requirements of petrochemical and industrial environments.
- Jurong Island Access — we hold valid Jurong Island access passes and are familiar with JTC and JPEC security protocols for drone operations on the island.
- Hot Work and Permit-to-Work — our operations integrate with facility PTW systems. We coordinate with site HSE teams to ensure drone flights do not conflict with ongoing hot work, lifting, or other permitted activities.
- CAAS Permits — all flights operate under valid CAAS operator and activity permits with approved SOPs for industrial environments.
- MOM WSH Compliance — drone inspection eliminates working at height and confined space entry risks, directly supporting MOM workplace safety objectives.
- $1M Public Liability Insurance — comprehensive coverage for every inspection job, meeting the insurance requirements of major industrial operators.
Frequently Asked Questions
Get a Free Industrial Inspection Quote
Tell us your facility location, assets to inspect, and timeline — we reply with a detailed scope and fixed-price quote within 24 hours.