Authors: Stevenson Environmental Services, Inc.
Reference: Stevenson Environmental Services, Inc. Silver Silver Lake Pilot Study Sediment Capping Project. http://www.sevenson.com/index.php/project-summaries/silver-lake-pilot-study-sediment-capping-project/. Accessed on 1-14-15
Summary: A one acre area was capped in Silver Lake. The pilot area was sectioned into 3 units that each received different capping treatments. Two of the areas had a geotextile placed before sand-soil mixtures. The placement of the mixtures utilized a conveyor system, mix tank, pumps, pipeline, a slurry dissipator barge, and barge structures. Turbidity curtains were installed to keep suspended solids in the remediation area. There were some challenges placing the geotextiles in the wind and waves.
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