Intro to the Plumbing Industry

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Across
  1. 4. the flow of contaminated water into the freshwater system through a cross-connection.
  2. 5. water from sinks or showers that contains no human waste
  3. 8. a heavy, greenish yellow gas.
  4. 11. removing magnesium and sodium salts from water.
  5. 13. Likes to chase mice
  6. 15. Water ______ systems provide fresh water.
  7. 17. the process of cleansing water to remove chemicals and particles.
  8. 18. channels used to carry water from rivers and lakes to cities.
  9. 20. plumbers cut holes in walls, ceilings, and floors to attached or hang pipe runs during this rough-in phase.
  10. 21. phase of a plumbing project where plumbers install fixtures, appliances, and controls.
  11. 22. legally binding requirements published by state and local governments to establish minimum standards for various types of construction.
  12. 24. a hot water system that directly or indirectly uses the heat of the sun to heat water.
  13. 26. Heat that comes from below the surface of Earth is called.
Down
  1. 1. the collection of rainwater for the purposes of reuse.
  2. 2. after completing a plumbing apprenticeship and passing an exam you become a ______plumber.
  3. 3. Flying mammal
  4. 6. a profession's principles and values
  5. 7. Man's best friend
  6. 9. Has a trunk
  7. 10. plumbers locate all supply and waste connections from the building systems to public utilities during this rough-in phase.
  8. 12. Sinks, shower stalls, and toilets are examples of.
  9. 14. Large marsupial
  10. 16. Someone who installs or repairs plumbing systems and fixtures
  11. 19. the process of destroying harmful organisms in potable water.
  12. 23. Water that is safe to drink.
  13. 25. _______ systems remove wastewater.