DIN 18321
German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Jet grouting work
VOB Vergabe- und Vertragsordnung für Bauleistungen - Teil C: Allgemeine Technische Vertragsbedingungen für Bauleistungen (ATV) - Düsenstrahlarbeiten
Overview
ATV DIN 18321 "Jet grouting work" has been technically revised by the German Committee for construction contract procedures (DVA). In all civil engineering standards of the VOB/C with a reference to the subsoil, the classification of soil and rock classes valid for decades is replaced by homogeneous zones. In addition, Clause 5 "Settlement of accounts" has been restructured. The standard is applicable for sealing and solidification of soil and rock as well as for backfilling by jet grouting methods.