Okla. Admin. Code § tit. 252, ch. 641, app M

Current through Vol. 41, No. 24, September 3, 2024

Appendix M - Examples Of Trench Installation

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Okla. Admin. Code tit. 252, ch. 641, app M

Added at 16 Ok Reg 1895, eff 6-11-99; Revoked and reenacted at 19 Ok Reg 1704, eff 6-13-02; Revoked and reenacted at 25 Ok Reg 2318, eff 7-11-08

Adopted by Oklahoma Register, Volume 37, Issue 24, September 1, 2020, eff. 9/15/2020