NAC445A.534. Equipment of facility for disinfection.

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A facility for disinfection must be equipped with:

     1. A reserve supply of chemicals.

     2. An emergency plan to be put into effect if there is a failure in the disinfectant process. The object of the plan must be to prevent delivery to the distribution system of any water that has not been disinfected or that has been disinfected inadequately. The plan must be posted in the treatment plant or in any other place that is accessible to the operator of the plant.

     3. If the facility includes ultraviolet light disinfection, equipment for measuring and recording the flow of each ultraviolet light reactor, unless otherwise justified by an engineer.

(Added to NAC by Bd. of Health, eff. 11-29-90; A by Environmental Comm’n by R194-08, 10-27-2009)—(Substituted in revision for NAC 445.2669)

                    
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