Or. Admin. R. 690-020-0047

Current through Register Vol. 63, No. 6, June 1, 2024

Section 690-020-0047 - Design Requirements for New Dams or to Increase Dam Height: Geosynthetics

Geosynthetics shall not be used as the sole element employed to perform a Dam safety function. Redundant design features are required whenever geosynthetics are used for Dam safety functions.

WRD 2-2015, f. & cert. ef. 3/17/2015; WRD 3-2020, amend filed 06/29/2020, effective 7/1/2020

Statutory/Other Authority: ORS 536.027, 540.488

Statutes/Other Implemented: ORS 540.449, 540.488