35 24 00 Dredging
35 24 43 Bed-Levelling Dredging
35 24 13 Suction Dredging 35 24 13.11 Training Suction Dredging 35 24 13.13 Cutter Suction Dredging 35 24 13.16 Auger Suction Dredging 35 24 13.23 Jet-Lift Dredging 35 24 13.26 Air-Lift Dredging 35 24 21 Bucket Dredging 35 24 23 Clamshell Dredging 35 24 26 Backhoe/Dipper Dredging 35 24 33 Water Injection Dredging 35 24 36 Pneumatic Dredging 35 24 43 Bed-Levelling Dredging 35 24 46 Krabbelaar Dredging 35 24 53 Waterway Snag Removal