Washington Administrative Code
Title 173 - Ecology, Department of (See also Titles 197, 317, 372, and 508)
Chapter 173-901 - Better brakes
Section 173-901-120 - How will the department establish baseline concentration levels for copper, antimony, nickel, and zinc?

Universal Citation: WA Admin Code 173-901-120

Current through Register Vol. 24-06, March 15, 2024

(1) By July 1, 2013, the department will calculate the mean concentration of copper, antimony, nickel, and zinc in brake friction material from the data submitted by brake friction material manufacturers, under WAC 173-901-110, for light and heavy/commercial vehicles.

(2) The department must also calculate for both light and heavy/commercial vehicles how many formulations have:

(a) Less than .5 percent copper by weight;

(b) Between .5 and 5 percent copper by weight; and

(c) More than 5 percent copper by weight.

(3) The department must also calculate similar information as outlined in subsection (2) of this section for antimony, nickel, and zinc. However, the specific ranges will not be determined until after the data has been reported.

Statutory Authority: Chapter 70.285 RCW. 12-21-082 (Order 10-17), § 173-901-120, filed 10/19/12, effective 11/19/12.

Disclaimer: These regulations may not be the most recent version. Washington may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.