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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

   The camera head can pan and tilt remotely. Integrated into the camera head are lighting devices, typically LEDs, for illuminating the pipeline. The camera is connected to display equipment via a long cable wound upon a winch. Some companies, such as Rausch Electronics USA, incorporate a series of lasers in the camera to accurately measure the ...

4. First fix and second fix - Wikipedia

   en.wikipedia.org/wiki/First_fix_and_second_fix

   The installation of this equipment takes place in the "third fix" segment of a construction project. It is especially important that installation of sensitive electronic equipment be installed only when a construction site is dust-controlled and prepared for what would be considered "dust free" conditions.

5. Closed-circuit television - Wikipedia

   en.wikipedia.org/wiki/Closed-circuit_television

   In September 1968, Olean, New York, was the first city in the United States to install CCTV video cameras along its main business street in an effort to fight crime. [25] Marie Van Brittan Brown received a patent for the design of a CCTV-based home security system in 1969. (U.S. patent 3,482,037).

6. Mechanical, electrical, and plumbing - Wikipedia

   en.wikipedia.org/wiki/Mechanical,_electrical...

   This system creates an additional overhead of 12% of initial energy consumption. This is a vast improvement from traditional active cooling units which have an overhead of 30-70%. [ 6 ] However, this novel and complicated method requires careful and expensive planning from mechanical engineers, who must work closely with the engineers designing ...

7. Bellagio CCTV shows moment Sainz’s Ferrari hits drain cover ...

   www.aol.com/news/bellagio-cctv-shows-moment...

   Thursday night’s practice (16 November) was cancelled after just nine minutes when Sainz hit a broken drain cover, damaging his car. CCTV footage from the Bellagio Hotel and Casino, ...