Nevada Administrative Code
Chapter 445A - Water Controls
PUBLIC WATER SYSTEMS
Design, Construction, Operation and Maintenance
Section 445A.67195 - Cross-connections and backflow: Minimum types of protection for particular service connections

1. A public building or any building:

2. A dwelling unit consists of a reduced pressure principle assembly if the service connection serves more than one dwelling unit. As used in this subsection, "dwelling unit" includes, without limitation, a condominium, apartment or townhouse.

3. A building that:

4. A class 1, class 2 or class 3 fire sprinkler system consists of a double check valve assembly.

5. A class 4, class 5 or class 6 fire sprinkler system consists of a reduced pressure principle assembly.

6. A hydronic heating system that contains any chemical additives consists of a reduced pressure principle assembly.

7. A baptismal font of a church consists of a reduced pressure principle assembly.

8. A facility for bottling beverages consists of a reduced pressure principle assembly.

9. A brewery consists of a reduced pressure principle assembly.

10. A cannery, facility for the processing of food, packing house or rendering facility consists of a reduced pressure principle assembly.

11. A facility for cold storage consists of a reduced pressure principle assembly.

12. A dairy processing facility consists of a reduced pressure principle assembly.

13. A restaurant or other facility in which food is served consists of a reduced pressure principle assembly.

14. A dental clinic consists of a reduced pressure principle assembly.

15. A hospital, medical building or clinic consists of a reduced pressure principle assembly.

16. A convalescent home or nursing home consists of a reduced pressure principle assembly.

17. A sanitarium consists of a reduced pressure principle assembly.

18. A morgue, mortuary or facility for conducting autopsies consists of a reduced pressure principle assembly.

19. A laboratory, including, without limitation, a laboratory of a teaching institution or another biological or analytical facility, consists of a reduced pressure principle assembly.

20. A facility of a school, college or university consists of a reduced pressure principle assembly.

21. A facility for the production of motion pictures consists of a reduced pressure principle assembly.

22. A facility for the publishing or printing of a newspaper consists of a reduced pressure principle assembly.

23. A veterinary clinic, pet shop or facility for grooming pets consists of a reduced pressure principle assembly.

24. A laundry or dry cleaning facility consists of a reduced pressure principle assembly.

25. A dyeing facility consists of a reduced pressure principle assembly.

26. A facility for mechanical, chemical or electrochemical plating consists of a reduced pressure principle assembly.

27. Any portable spraying or cleaning equipment consists of an air gap.

28. A pool or spa consists of a reduced pressure principle assembly.

29. A park for mobile homes or recreational vehicles consists of a reduced pressure principle assembly.

30. A facility located on a waterfront, including, without limitation, a fishery, fish hatchery, dock or marina, consists of a reduced pressure principle assembly.

31. A facility for the production of power consists of a reduced pressure principle assembly.

32. A facility for the production, storage or transmission of oil or gas consists of a reduced pressure principle assembly.

33. A facility that handles, processes or stores radioactive materials or substances consists of a reduced pressure principle assembly.

34. A facility for processing sand or gravel consists of a reduced pressure principle assembly.

35. A system for storm drainage, the collection of sewage or the distribution of reclaimed wastewater consists of an air gap.

36. A facility in which:

37. A facility for the manufacture of aircraft or missiles consists of a reduced pressure principle assembly.

38. A facility for the manufacture, repair or washing of motor vehicles consists of a reduced pressure principle assembly.

39. A facility for the manufacturing or processing of film consists of a reduced pressure principle assembly.

40. A facility for the manufacturing of ice consists of a reduced pressure principle assembly.

41. A facility for the manufacturing, processing or cleaning of metal consists of a reduced pressure principle assembly.

42. A facility for the manufacturing of natural or synthetic rubber consists of a reduced pressure principle assembly.

43. A facility for the manufacturing of paper or paper products consists of a reduced pressure principle assembly.

44. Any other facility for manufacturing, processing or fabricating consists of a reduced pressure principle assembly.