WAC 246-290-040. Engineering requirements

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Washington Administrative Code › Title 246 › Chapter 246-290 › Section 246-290-040

This text was captured on Aug 14, 2026. It is a snapshot, not a live feed, so check the official code before relying on it.

Text

(1) Purveyors shall ensure that all work required to be prepared under the direction of a professional engineer, including, but not limited to, water system plans, project reports, corrosion control recommendation reports, tracer studies, construction documents and construction completion reports, and engineering design review reports for distribution-related submittal exceptions, is prepared under the direction, and bears the seal, date, and signature of a professional engineer:

(a) Licensed in the state of Washington under chapter 18.43 RCW; and

(b) Having specific expertise regarding design, operation, and maintenance of public water systems.

(2) Exceptions to this requirement are projects identified under WAC 246-290-125 (1)(a) through (d).

This is a copy of a public record, reproduced as it was published. It is not legal advice, and it may not be the version a court would rely on. Check the official source before you cite it.

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WAC 246-290-040. Engineering requirements · WAC 246-290-040 | Frix