DIN 18302
German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Borehole sinking operations
VOB Vergabe- und Vertragsordnung für Bauleistungen - Teil C: Allgemeine Technische Vertragsbedingungen für Bauleistungen (ATV) - Arbeiten zum Ausbau von Bohrungen
Overview
ATV DIN 18302 "Borehole sinking operations" has been technically revised by the German Committee for construction contract procedures (DVA). It is applicable for the sinking of boreholes - for bored wells for - water extraction and introduction, - ground water lowering, - drainage, - degasification purposes, - for use as ground water gauging stations, - for taking geotechnical measurements, - to make use of geothermal energy, - to install anodes. It also deals with the maintenance, the rehabilitation and the abandonment of such boreholes.