1. Herstellung mittels Großbohrungen CONSOIL 2005, Bordeaux, France: SpS 6 Permeable Reactive Barriers (PRBs) in EUROPE

2. Herstellung mittels Großbohrungen CONSOIL 2005, Bordeaux, France: SpS 6 PRBs in EUROPE: Missions This Special Session is going to focus on actual long term performance of engineered PRBs, especially regarding installations that were set up a couple of years ago, in order to demonstrate that the technology is on its way towards an established remediation technology and should be/could be applied to a higher extent in Europe.

3. Herstellung mittels Großbohrungen CONSOIL 2005, Bordeaux, France: SpS 6 PRBs in EUROPE: Missions “Focus”, however, is not supposed to exclude upcoming developments and trends in single European countries to some extent: for instance, PRBs are currently an emerging remediation technique in ITALY. Hence, it will be also of interest to get a general impression and assessment of experts who are currently involved in setting up first PRBs in their countries to learn more on their preparatory and planning work (such as in Italy).

4. Herstellung mittels Großbohrungen CONSOIL 2005, Bordeaux, France: SpS 6 PRBs in EUROPE: Overview Presentations from: 1.France (2x) 2.UK 3.Italy (2x) 4.Germany (2x, including Austria, Switzerland) 5.US (covering nano iron, special outlook) Our apologies: we won´t be able to cover any European country revealing interesting development such as Denmark or the Czech Republic

5. Herstellung mittels Großbohrungen CONSOIL 2005, Bordeaux, France: SpS 6 PRBs in EUROPE: Timetable 1. Opening 11:00-11:05 2. Presentation Birke et al. 11:05-11:30 3. Presentation Schad 11:30-11:40 4. Discussion 11:40-11:50 5. Presentation Jefferis et al. 11:50-12:20 6. Discussion 12:20-12:30 Lunch (until 14:00)

6. Herstellung mittels Großbohrungen CONSOIL 2005, Bordeaux, France: SpS 6 PRBs in EUROPE: Timetable 7. Presentation Garboriau et al. 14:00-14:25 8. Presentation Esnault et al. 14:25-14:35 9. Discussion 14:35-14:45 10. Presentation d´Aprile/Petrangeli Papini et al. 14:45-15:10 11. Presentation di Molfetta 15:10-15:25 12. Discussion 15:25-15:35 Break (until 16:00)

7. Herstellung mittels Großbohrungen CONSOIL 2005, Bordeaux, France: SpS 6 PRBs in EUROPE: Timetable 13. Presentation Geiger et al. 16:00-16:25 14. General Discussion 16:25-17:20 15. Recap/conclusions/wrap up, adjourn 17:20- 17:30

8. Herstellung mittels Großbohrungen CONSOIL 2005, Bordeaux, France: SpS 6 PRBs in EUROPE: Issues 1.Where are we now with PRBs in 2005, especially in Europe (overall)? 2.What is for sure, what has to be clarified / investigated yet? 3.Which “market barriers” exist, which are currently hampering wider application of PRBs in Europe? 4.Where and how could the European Commission support? 5.How about further R&D requirements? 6.Prediction of further development

9. Herstellung mittels Großbohrungen CONSOIL 2005, Bordeaux, France: SpS 6 PRBs in EUROPE: Issues

10. Herstellung mittels Großbohrungen CONSOIL 2005, Bordeaux, France: SpS 6 PRBs in EUROPE: Issues

11. Herstellung mittels Großbohrungen CONSOIL 2005, Bordeaux, France: SpS 6 PRBs in EUROPE: Issues