Or. Admin. Code § 690-215-0025
Current through Register Vol. 64, No. 1, January 1, 2025
The sealing area around pitless adapter or pitless unit installations shall be replaced with unhydrated bentonite as required by OAR 690-210-0330 and shall be at least one and one-half inches thick around the casing and pitless device.
Or. Admin. Code § 690-215-0025
Stat. Auth.: ORS 183, 536, 537 & 540
Stats. Implemented: