Wash. Admin. Code § 246-291-220

Current through Register Vol. 24-12, June 15, 2024

Section 246-291-220 - Group B system disinfection

(1) A purveyor shall disinfect a Group B system before providing service to any consumer.

(2) The water system disinfection procedures must conform to the following standards:

(a) AWWA C651-05 or APWA/WSDOT (2010 revision), for water main disinfection;

(b) AWWA C652-02, for reservoir disinfection; and

(c) AWWA C654-03, for well disinfection.

Wash. Admin. Code § 246-291-220

Statutory Authority: RCW 43.20.050 and chapter 70.119A RCW. 12-24-070, § 246-291-220, filed 12/4/12, effective 1/1/14. Statutory Authority: RCW 43.20.050. 94-14-002, § 246-291-220, filed 6/22/94, effective 7/23/94.