Or. Admin. R. 690-220-0120
Cement grout for use in abandonment operations shall conform to the requirements of OAR 690-210-0310.
ORS 183, 536, 537 & 540
ORS 183, 536, 537 & 540
Renumbered from 690-063-0031, WRD 13-1986, f. 10-7-86, ef. 11-1-86
WRD 9-1978, f. 12-12-78, ef. 1-1-79
WRD 3, f. & ef. 2-18-77