2007 Ground Water Summit

Tuesday, May 1, 2007 : 11:20 a.m.

Maintaining Optimum Well Performance - City of Berlin, Germany

Andreas Wicklein, Pigadi GmbH

The City of Berlin's water supply comes exclusively from 900 wells (600.000 m³/day).  The City's well field consists of both traditional vertical wells and horizontal collector wells.  For the past 50 years, the City has initiated a very aggressive research and development program with the goal of maximizing well performance, operation, and maintenance.   This program has resulted in the City optimizing its long term well yields and minimizing the need for replacement wells.  It has also produced a number of innovative well rehabilitation technologies and approaches that minimize the use of chemicals keep wells operating efficiently.
Today, we use our decades of experience in the field of well management to many places across the globe, such as Brazil, USA, Switzerland, Kenya.

Andreas Wicklein, Pigadi GmbH Certified Hydrologist; Managing Director of pigadi GmbH married,3 children �Highly skilled in restructuring water utilities moving from public to private company structures, respectively going through other modernisation processes. �Well versed in lecturing, conducting workshops and vocational training courses for water utility mangers. �Outstanding capability in organising well- and groundwater management, respectively developing related concepts. �Project Co-ordinator in international projects, extensive experience in working for international funding and development aid authorities. Publications Ways and Possibilities for an efficient Water Production, original title �Brunnen ein complexes System� Expert Edition, Germany 2002, ISBN 3-8169-1955-3; http://www.expertverlag.de


The 2007 Ground Water Summit