| B | SK | SECTION B — PERFORMING OPERATIONS; TRANSPORTING |
| B09 | KL | DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL (treatment of waste water, sewage or sludge C02F; treating radioactively contaminated solids G21F 9/28) [3, 6] |
| B09B | UKL | DISPOSAL OF SOLID WASTE [3] |
| B09C | UKL | RECLAMATION OF CONTAMINATED SOIL (gatherers for removing stones or the like from the soil A01B 43/00; sterilising soil by steam A01G 11/00; separation in general B01D; cleaning beaches E01H 12/00; removing undesirable matter, e.g. rubbish, from the land E01H 15/00) [6] |