15A N.C. Admin. Code 18C.1001

Current through Register Vol. 39, No. 9, November 1, 2024

Section 18C .1001 - DISINFECTION OF NEW SYSTEMS

(a) All interior surfaces of new potable water supply systems, including wells, filters, storage tanks and distribution lines shall be thoroughly disinfected by means of hypochlorite or chlorine solutions, after which bacteriological test samples shall be collected.

(b) After disinfection the water supply shall not be placed into service until bacteriological test results of representative water samples analyzed in an approved laboratory are found to be satisfactory.

15A N.C. Admin. Code 18C .1001

Authority G.S. 130A-315; 130A-317; P.L. 93-523;
Eff. January 1, 1977;
Readopted Eff. December 5, 1977;
Pursuant to G.S. 150B-21.3A, rule is necessary without substantive public interest Eff. November 23, 2015.

Authority G.S. 130A-315; 130A-317; P.L. 93-523;
Eff. 1/1/1977;
Readopted Eff. 12/5/1977.