Case History: North Slope Alaska Hydraulic Dredging
Alaska's North Slope Borough, with the aid of dredging machinery consultant Michael Weston, and geotechnical consultant Rittenhouse-Zeman & Associates, has pioneered...
Environmental Management Problems of Dredged Material Islands in the Tampa Bay Area
Between 1977 and 1982, four new islands were created in Hillsborough Bay as part of the Tampa Harbor Deepening Project. The islands are now 3-7 years old. They exhibit striking differences...
Linear Programs for Dredging Management Decisions
Recurrent economic concerns facing decision makers in the dredging industry are considered. Problems related to contract bidding, project planning and resource utilization are formulated...
Construction of Monroe Harbor Confined Disposal Facility
Management of the construction of a 40 million project, a confined disposal facility for dredge spoil, within a small multipurpose recreation facility presents unique challenges to intergovernmental...
Use of Scientific Data for Management of Dredged Material Disposal in New England
Management of dredge material disposal in New England is closely attuned to regulatory mandates and is significantly supported by scientific findings and contributions of the Disposal...
Design of Confined Disposal Areas for Retention of Contaminants
Dredged material which is unsuitable for disposal in open water due to the presence of contaminants is normally placed in confined disposal areas. The quality of effluent discharged from...
Dredged Material for Backbarrier Salt Marshes
Gulf Coast barrier islands, especially those fronting the Mississippi River Delta, are eroding at a rapid rate. Natural subsidence caused by consolidation of Recent deltaic deposits and...
Dredging as a Remedial Method for a Superfund Site
Remedial action at the Commencement Bay Nearshore/Tideflats Superfund Site, in the State of Washington, is expected to include dredging and disposal of contaminated sediments located in...
Long-Term Management of Confined Disposal Areas
Systematic management of confined dredged material disposal sites is becoming increasingly necessary as competition for land use intensifies in regions in which most dredging projects...
Impact and Mitigation: LA/LB Landfill Plan
Mitigation planning in U. S. ports has primarily been on a project by project basis, an approach that is costly and ineffective. This paper reports on a biological impact assessment and...
Fish and Wildlife Mitigation and Port Development
The legislative and regulatory framework within which mitigation requirements apply to port developments is discussed by providing a brief background on the legislation, regulations, and...
Fundamentals of Agitation Dredging
The definition and basic principles of agitation dredging are discussed. Equipment for agitation dredging is categorized. The principles of operation, advantages, and disadvantages of...
Upland Disposal of Dredged Material at Liberty State Park
The development of a State Park along the waterfront of Jersey City, New Jersey, immediately to the west of the Statue of Liberty National Monument, required the reshaping of the existing...
Alaskan Harbor Plan Features to Reduce Dredging Costs
The high cost of construction and maintenance of harbors in remote rural areas of Alaska has provided unique challenges to coastal engineers and harbor planners in designing affordable...
Soil Analysis and Dredging
Analysis of soils before dredging can make or break a dredging project. It is seldom possible to obtain all of the information needed for selecting equipment and estimate outputs. The...
Effects of Dredging and Dredge Spoil Disposal on Fisheries Resources in the New York State Barge Canal
The New York State Department of Transportation initiated a study in the summer of 1982 in the New York State Barge (Erie) Canal in the vicinity of Rochester, N. Y. The purpose of the...
Selecting a Dredge Pump
While it is not necessary for the dredge operator to know how to design a dredge pump, the ability to select one that meets his project requirements is essential to insure the success...
A Comparison of Seven Lake Dredging Projects
Over the past decade, dredging has been increasingly recognized as one method for restoring some of the country's numerous eutrophic lakes. While certainly not appropriate...
Cooperative Maintenance Dredging: a Strategy for Small Harbors
In a response to the continuing overall significance of harbor activities and the recognition of less than optimal existing harbor maintenance procedures, the feasibility of a cooperative...
Improved Techniques for Removal of Sediments Contaminated with Hazardous Materials
Realizing the need to improve the capabilities of response personnel in dealing with cleanup operations involving contaminated sediments, the U. S. Coast Guard and the U. S. Environmental...
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