DIN 18305
German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Groundwater lowering
VOB Vergabe- und Vertragsordnung für Bauleistungen - Teil C: Allgemeine Technische Vertragsbedingungen für Bauleistungen (ATV) - Wasserhaltungsarbeiten
Overview
ATV DIN 18305 "Groundwater lowering" has been kept at the status of the April 2010 edition by the German Committee for construction contract procedures (DVA). Only the reference to the VOB/A has been updated in clause 0. It applies for installation, diversion and dismantling as well as provision and operation of plants for sump drainage and ground-water lowering by wells.