1.1 This standard deals with the sinking of boreholes for bored wells for water extraction and introduction, groundwater lowering, drainage, and degasification purposes. It also covers the development of boreholes for use as groundwater gauging stations, to take geotechnical measurements, to make use of geothermal energy, and to install anodes.
The standard also deals with the maintenance, the rehabilitation and the abandonment of such boreholes.
1.2 This standard dose not cover eathhworks associated with borehole sinking operations (cf. DIN 18300) or the development of boreholes for the construction of bored piles.
1.3 Clauses 1 to 5 of DIN 18299 shall also apply. In cases where the specifications of DIN 18299 contradict the present standard, the latter shall take precedence.
DIN 18302:2006 history
2023DIN 18302:2023-09 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Special civil engineering works for the development of boreholes
2019DIN 18302:2019-09 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Borehole sinking operations
2016DIN 18302:2016 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Borehole sinking operations
2015DIN 18302:2015 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Borehole sinking operations
2012DIN 18302:2012 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Borehole sinking operations
0000 DIN 18302:2010
2006DIN 18302:2006 German construction contract procedures - Part C: General technical specifications for building works - Borehole extension works
1970DIN 18302:2000-12 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Borehole sinking operations