What is CCTV and how is it used?

CCTV - Closed Circuit Television, used in infrastructure and pipe management and inspection. A camera (such as the one on the left) is sent down to feed a live stream to workers to:

• Detect cracks, blockages, corrosion, leaks, or collapses.
• Assess damage after disasters, such as floods or earthquakes.
• Determine whether repairs, re-aligning, or full replacement is necessary.

Key Functions:

• Visual Inspection
• Damage Detection
• Post-disaster Assessment
• Preventive Maintenance
• Risk Reduction
• Data Recording & Reporting
• Locating
• Lateral Launching

Key Components:

• Camera unit
• Crawler or Push System
• Cable/Tether
• Control Unit



CCTV in Action