Hot Tapping: Difference between revisions

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*This hot tap has a valve. The Drill bit fits tight into tap, so once hole is drilled, water leaks little. Drill is withdrawn partly while retaining seal, but far enough so valve can be closed. [https://www.trentonnj.org/441/Water-Main-Tapping]
*This hot tap has a valve. The Drill bit fits tight into tap, so once hole is drilled, water leaks little. Drill is withdrawn partly while retaining seal, but far enough so valve can be closed. [https://www.trentonnj.org/441/Water-Main-Tapping]


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<html> https://www.youtube.com/watch?v=NMADW0epBiY </html>


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[https://docs.google.com/presentation/d/1G7qmyGopuMHZ-qMdi2C1QEVfWYwz0-_okMaJd1tzJhU/edit#slide=id.g2491acd7508_3_5 edit]

Revision as of 19:52, 30 September 2023

  • Secure a hot tap onto pipe - [1]
  • This hot tap has a valve. The Drill bit fits tight into tap, so once hole is drilled, water leaks little. Drill is withdrawn partly while retaining seal, but far enough so valve can be closed. [2]

https://www.youtube.com/watch?v=NMADW0epBiY

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