Dredging Contaminated Material

Location: Tacoma, Washington
Project Description: Dredge 40,000 cubic yards of contaminated sediment from the Hylebos Waterway. The dredged material was piped through 1,000 linear feet of pipeline with multiple valves to test the slurry of material that is being dredged and disposed of into treatment and dewatering systems. Once the material was treated and dewatered, it was kept in containment and disposed of in the permitted area for this form of contaminate. The water was treated and tested in multiple stages and was finally pumped back into the waterway.
Project Photos
  • Operator_in_cab

    Operator_in_cab

  • Actively_dredging

    Actively_dredging

  • Dredging_software

    Dredging_software

  • Tacoma

    Tacoma

  • Toyo_75B_with_Stand_Pipe1

    Toyo_75B_with_Stand_Pipe1

  • Dredging Contaminated Material

  • Overview1_Dec_021

    Overview1_Dec_021

  • Overview1_Dec_02

    Overview1_Dec_02