AISUS Offshore Ltd
External Inspections
AISUS crawlers are remotely-controlled, ultrasonic wall thickness corrosion mapping tools. Developed to inspect inaccessible, remote components and structures in harsh challenging environments, our crawlers are deployed from the topside for underdeck, splash zone and subsea inspections.
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- Reduced personnel on board
- Increased levels of data
- Reduced risk
- Cost savings
During General and Detailed Visual Inspections (GVI/DVI), our crawlers:
- Verify structural integrity
- Remove of marine growth
- Install and remove messenger wires
- Inform CUI inspection, repair and maintenance management (see Data Management)
Suitable for:
- Internal or external deployment
- From 8” pipe though to flat plate
- Subsea rated with range of 1000m
Technology
Based on electro-magnet and earthed magnet solutions, our crawlers are designed in-house and are customisable for:
- HD Cameras
- Pulsed Eddy Current (PEC)
- Ultrasonic Testing (UT)
- Alternating Current (AC) Field Measurement
- Laser Scanning
- Cutting Tools
- Gauging Tools
- High Pressure Cleaning
Application
Upstream, Midstream, Renewables
Inspection of:
- Topside Plate
- J-Tubes
- Caissons
- Risers
- Conductors
- Monopiles
- Jetty Piles