Acoustic Silt Density Measurement
Significant savings can be achieved on the costs of operations for the deepening and maintenance of navigation channels and harbor basins in muddy areas provided that computations are...
Planning and Management of Disposal Areas
Passage of the Clean Water Act of 1977 required federal agencies to obtain either water quality certification or a waiver from the state for the discharge of dredged or fill material into...
Design of Monroe Harbor, MI Confined Disposal Facility
Confined disposal of polluted maintenance dredgings in the Great Lakes was authorized due to the 'closed system' nature of the receiving waters. Each harbor judged...
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...
Aquatic Bioassays in Dredged Material Management
Dredged material ranges from gravel and coarse sand to fine silts and clays, and may be free of contaminants or highly contaminated with a variety of chemicals from industrial, municipal,...
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...
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...
An Application of Acoustic Core Analysis
This technique has shown itself to be extremely successful at Roberts Bank, in a highly variable bottom material, where shallow depths were not a significant problem, and some borehole...
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...
Environmental Legislation Impact on the Port of New York and New Jersey
Environmental legislation since 1972 has resulted in an extensive evaluation of dredged material disposal alternatives for New York Harbor navigation projects. Consideration has been given...
Practicality of Advance Maintenance: Savannah Harbor
Advance maintenance of navigation channels can involve deepening, widening, side slope dredging, or a combination of these. Because advance maintenance in Savannah Harbor has only involved...
Confined Disposal Area for Port Hueneme Harbor, Calif.
The U. S. Army Corps of Engineers, Los Angeles District, is responsible for maintenance of harbors along the Coast of California from Morro Bay Harbor to San Diego Harbor. As part of this...
RCC Dam Incorporates Innovative Hydraulic Features
An overview of the features of Monksville Dam is presented, with emphasis on the hydraulic components of the project. This 150-foot (45-meter) high roller compacted concrete structure...
Computer Links Facilities Management, Mapping
Computerizing of map drafting alone was not cost effective, so electric and gas utilities are using their systems to aid in managing their facilities. This article is a case history of...
Managing by Database
Many computer programs are available for managing the operations and maintenance aspects of a facility. To date, most computer programs for managing a facility have been generated by mechanical...
Dredging and Dredged Material Disposal
Waterborne commerce is a major factor in the economy of many countries. Because waterborne commerce depends on the ability of nations to provide adequate navigation channels to transport...
Pre-Engineered Metal Buildings: The Story Behind Their Rapid Growth
In 1964, pre-engineered metal buildings accounted for 24% of new non-residential, low-rise construction. By 1981, that figure had jumped to 56%. Behind that rapid growth are some very...
Ports 83
The Ports '83 Specialty Conference, whose theme is Modernization, Upgrading and Repairs, covers considerations in port operations, design and construction due to obsolescence...
Lightweight Fill Helps Albany Port Expand
Lightweight aggregate was used as a soil fill in the reclamation of a marine terminal at the Port of Albany, New York in order to stabilize the dockside area. Gravel-filled steel sheet...
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