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  2. CCTV drain camera (plumbing) - Wikipedia

    en.wikipedia.org/wiki/CCTV_drain_camera_(plumbing)

    CCTV drain cameras, also known as sewer cameras or pipe inspection cameras, are a line of waterproof, high definition cameras that have become a widely popular technology in the plumbing profession. These cameras are advanced diagnostic tools that allow plumbers to execute plumbing inspections, called CCTV Drain Surveys [ 1 ] with heightened ...

  3. Pipeline video inspection - Wikipedia

    en.wikipedia.org/wiki/Pipeline_video_inspection

    For small diameter pipes there may not be enough room for the tractor mechanism. Instead, a somewhat rigid "fish" is pushed through the pipe and attached to a rope at the access point near the truck. The fish is then pulled to place the rope along the pipe. The rope is then used to pull the inspection pig and cable through the pipe.

  4. Leak detection - Wikipedia

    en.wikipedia.org/wiki/Leak_detection

    Thermal camera system with video analysis software detecting an oil leak from a valve at 50 feet and 150 feet in heavy rain Externally based systems use local, dedicated sensors. [ 3 ] Such LDS are highly sensitive and accurate, but system cost and complexity of installation are usually very high; [ 17 ] applications are therefore limited to ...

  5. How to keep your pipes from freezing during cold temperatures ...

    www.aol.com/keep-pipes-freezing-during-cold...

    Call your home insurance provider to work through a frozen pipe issue. Water damage or burst pipes may be covered through your home insurance. Water damage or burst pipes may be covered through ...

  6. Will my pipes defrost on their own? Should I call a plumber ...

    www.aol.com/pipes-defrost-own-call-plumber...

    Some pipes burst while they’re frozen and some crack while defrosting, Ogle said. “It’ll be just water spewing everywhere,” he said. Locating your water main shutoff valve will help you ...

  7. 10 Tricks to Thaw Frozen Pipes So They Don’t Burst ... - AOL

    www.aol.com/lifestyle/10-tricks-thaw-frozen...

    The real disaster often occurs as the ice thaws and water flows freely into your home, causing thousands of dollars in damage. ... The post 10 Tricks to Thaw Frozen Pipes So They Don’t Burst and ...

  8. Water damage - Wikipedia

    en.wikipedia.org/wiki/Water_damage

    A tiny, 1/8-inch crack in a pipe can release up to 250 gallons of water a day. [3] According to Claims Magazine in August 2000, broken water pipes ranked second to hurricanes in terms of both the number of homes damaged and the amount of claims (on average $50,000 per insurance claim [ citation needed ] ) costs in the US. [ 4 ]

  9. Hydrostatic test - Wikipedia

    en.wikipedia.org/wiki/Hydrostatic_test

    The test involves filling the vessel or pipe system with a liquid, usually water, which may be dyed to aid in visual leak detection, and pressurization of the vessel to the specified test pressure. Pressure tightness can be tested by shutting off the supply valve and observing whether there is a pressure loss.