VOB Supplement 2015
Since the publication of the 2012 edition of the VOB, numerous standards in Part C have been revised. One of the main changes in the standards dealing with civil engineering aspects is the use of homogeneous zones instead of soil and rock classes. However, many of the standards dealing with construction work above the ground have also been revised. A total of 26 standards have undergone technical revision, 14 have been editorially revised, and a new standard, “Horizontal directional drilling work”, included. The English translations of all of these updated standards form the Supplement 2015.
Here is an overview of the standards in VOB Supplement 2015:
Foreword I Overview of changes