Or. Admin. Code § 690-220-0090

Current through Register Vol. 64, No. 1, January 1, 2025

Section 690-220-0090 - Abandonment of Filter or Gravel Pack Wells

Filter or gravel pack water supply wells may only be abandoned under a special standard. Any method of abandonment proposed must ensure that all perforated sections of the casing will be pressure grouted throughout, and that the remainder of the well is filled with cement grout. (See definition of pressure grout in OAR 690-200)

WRD 3, f. & ef. 2-18-77; WRD 9-1978, f. 12-12-78, ef. 1-1-79; WRD 13-1986, f. 10-7-86, ef. 11-1-86, Renumbered from 690-063-0016 & 690-063-0025; WRD 7-2001, f. & cert. ef. 11-15-01

Stat. Auth.: ORS 183, ORS 536, ORS 537 & ORS 540

Stats. Implemented: ORS 183, ORS 536, ORS 537 & ORS 540