Referenced Standards.
TABLE 1701.1
Standards for Materials, Equipment, Joints and Connections
Where more than one standard has been listed for the same material or method, the relevant portions of all such standards shall apply.
Add the following standard to those listed in Table 1701.1:
Standard Number | Standard Title | Application |
| Washington State Department of Health Cross-connection Control Requirements | Backflow Protection |
[Statutory Authority: RCW
19.27.031 and
19.27.074. WSR 16-02-044, § 51-56-1700, filed 12/30/15, effective 7/1/16. Statutory Authority: RCW
19.27A.025,
19.27A.045, and
19.27.074. WSR 13-23-094, § 51-56-1700, filed 11/20/13, effective 4/1/14. Statutory Authority: RCW
19.27.074,
19.27.031 and chapters
19.27 and
34.05 RCW. WSR 13-04-054, § 51-56-1700, filed 2/1/13, effective 7/1/13.]