N.J. Admin. Code § 7:10-12.11 - Disinfection of water system components

(a) After completion of construction, alteration or repair of a public noncommunity or nonpublic water system, all surfaces with which adequately protected water may come into contact shall be disinfected before being placed into service.

(b) Methods of disinfection include, but are not limited to, the following:

1. Contact with a chlorine solution of concentration not less than 50 parts per million for a minimum period of 12 hours;

2. Contact with a chlorine solution of concentration not less than 20 ppm for a minimum period of 24 hours;

3. Thorough wetting of the surfaces to be disinfected by means of brush or spray application of a chlorine solution of concentration not less than 500 ppm for a minimum contact period of one hour.

(c) The method or methods for the disinfection of water system components shall be included in the materials submitted with the application for certification of a new, repaired or altered public noncommunity or nonpublic water system pursuant to 7:10-12.39 to 12.42.

Notes

N.J. Admin. Code § 7:10-12.11