Remote Visual Inspection

Remote Visual Inspection

Eddy Current Inspection

CANDU Steam Generator Tube Inspection and Repair

Sludge Lancing

Power Your Career

We provide comprehensive sludge lancing visual inspection and FOSAR services, utilizing cutting-edge technology to ensure thorough steam generator assessments. Our equipment and expertise enable real-time viewing and efficient retrieval of foreign objects, minimizing downtime and enhancing safety.

Inspection capabilities:

• Real-time monitoring: Remote monitor setup outside containment for live viewing of inspection and retrieval activities
• Inner-tube bundle inspection: Camera and inspection strip mounted on the sludge lancing system for detailed NTL and in-bundle inspections
• Annulus inspection: Dedicated camera for verifying cleanliness and identifying foreign objects within the annulus
• Inspection crawler: Versatile crawler for annulus and NTL-based inspections and retrievals at the tube sheet
• Specialized retrieval tools: Comprehensive kit including magnetic ends, grippers and snares, along with delivery tubes and guides
• Advanced video systems: Video monitors, cables, recording and text overlay equipment for detailed analysis.

Inspection procedures:

• Annulus inspections: Camera inspections to verify cleanliness and locate foreign objects, extending at least five tubes deep into the bundle
• NTL inspections: Utilizing the lancing rail for efficient delivery, inspecting NTL and in-bundle regions (at least ten tubes deep) for cleanliness and foreign objects. Dual-camera system for overview and detailed inspection
• Preheater inspection and FOSAR: Video probe inspections and retrieval tools for preheater and feedwater box regions