1. Grout is confined within a borehole or casing through the use of retaining plugs or packers; and2. Sufficient pressure is applied to drive the grout slurry into the annular space or zone that is being grouted.
Nev. Admin. Code § 534.Sec. 5.1
Added to NAC by St. Engineer by R068-20CAP, eff. 6/23/2021NRS 534.020, 534.110