| 1 | Kontrolle Löß |
| 2 | Kontrolle Sand |
| 11 | PAK-Reinsubstanzen |
| 12 | PAK-Reinsubstanzen+BTX |
| 13 | PAK-Reinsubstanzen+Phenol |
| 14 | Anthracenöl Löß |
| 15 | Anthracenöl Sand |
| 16 | Altlast Solingen |
| 17 | Altlast Consolidation |
| 21 | PCB-Reinsubstanzen |
| 22 | Clophen Löß |
| 23 | Clophen Sand |
| 24 | PCB-Klärschlamm |
| 25 | Altlast Bergmannsglück |