Hawaii Administrative Rules
Title 11 - DEPARTMENT OF HEALTH
Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS
Chapter 20 - RULES RELATING TO PUBLIC WATER SYSTEMS
Section 11-20-35 - Special monitoring for corrosivity characteristics
Universal Citation: HI Admin Rules 11-20-35
Current through February, 2024
(a) (Reserved)
(b) (Reserved)
(c) (Reserved)
(d) Community water supply systems shall identify whether the following construction materials are present in their distribution system and report to the department:
(1) Lead from piping, solder, caulking,
interior lining of distribution mains, alloys, and home plumbing;
(2) Copper from piping and alloys, service
lines, and home plumbing;
(3)
Galvanized piping, service lines, and home plumbing;
(4) Ferrous piping materials such as cast
iron and steel;
(5) Asbestos cement
pipe; and
(6) In addition, the
director may require identification and reporting of other materials of
construction present in distribution systems that may contribute contaminants
to the drinking water, such as:
(A) Vinyl
lined asbestos cement pipe; and
(B)
Coal tar lined pipes and tanks.
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