Computers Board Equipment
Construction equipment is slowly being automated, either with remotely operated radio controls or by on-board computers that control repetitive tasks. Contractors in the United States...
Subsiding Problems with Slurry Walls
Slurry walls for excavation support cost far more time and money than the sheeting wall or the tieback and lagging wall. Criteria to decide where to consider using slurry walls and where...
High Capacity Multi-Helix Screw Anchors for Transmission Line Foundations
Three case history summaries are presented which discuss the siting, design, and construction of towers supported on multi-helix screw anchor foundations in the Virginia Power service...
Dispersive Soil and its Influence on the Design of Reach 1A of the Tucson Aqueduct?Central Arizona Project
An extensive geotechnical field exploration and laboratory testing program was conducted because of dispersive and erosive soils along the alignment of the canal. The canal design was...
Engineering Aspects of Point Versus Nonpoint Sources of Groundwater Pollution
Pollution of groundwater may occur due to a number of sources. These may be categorized into point and nonpoint sources of contamination. The purpose of this paper is to explore the issues...
Survey of Groundwater Contamination in Massachusetts
Public water supplies in Massachusetts have been contaminated or threatened from a number of sources. The purpose of this paper is to outline the nature of groundwater contamination and...
Synthetic Organic Contaminants and Pesticides in Groundwater
For decades, the groundwater of Suffolk County, New York, has been bacteriologically and chemically of superior quality despite the high iron and manganese occasionally encountered in...
Control of Groundwater Contamination: Case Studies
Engineered solutions to groundwater contamination problems are being proposed at many hazardous waste sites, yet the effectiveness and long-term reliability of many of these proposed solutions...
Biological Treatment of Trichloroethylene
Trichloroethylene and related compounds such as cis- and trans-1,2-dichloroethylene and vinyl chloride are common contaminants of ground water in industrial areas. In oxygenated ground...
The Impacts of CERCLA, RCRA and State Programs on Site Remediation: A Case Study
The major federal programs requiring ground water remedial response actions include RCRA and CERCLA. On the state level New Jersey law makers have enacted a number of statutes which regulate...
The Formulation of a Comprehensive Program to Protect Marine Wildlife Resources During an Oil Spill: A Case Study in Problem Solving Through Private and Public Sector Cooperation
This paper describes a unique experiment in private and public sector cooperation which led to the formulation of a comprehensive program designed to maximize the protection accorded Southern...
Maritime Planning in New Zealand
This paper discusses maritime planning in New Zealand. After giving some background information, it deals with the statutory basis of such planning. It then looks at the Auckland experience,...
Port Re-creation for Coastal Zone Utilization
In the present paper a planning method for port re-creation is discussed and a method to choose the best alternative under conflict situation is proposed. An example of re-creation planning...
The Regulation of Private Waterside Development
To implement their Coastal Zone Management and Local Waterfront Revitalization Plans, towns and villages in the State of New York have been encouraged by the State to develop Harbor Management...
Public Access and Waterfront Redevelopment?Making it Happen
Once an abandoned, industrial wasteland and now a recreational showcase, the Ruston Way waterfront is one of Tacoma's premiere attractions. The successful revitalization is...
Urban Waterfront Zoning: Using CZM Goals to Encourage Revitalization
New York City has historically been a major port and waterfront industrial city. With changes in freight shipping and industrial development, much of the waterfront is no longer needed...
The Location Study for Sea City as Residential Quarters
The objective of this study is to understand the spatial expansion created by community activities in the urban community, as a prior stage to calculate the off-shore distance in the location...
Strategies to Protect the Apalachicola Estuary
The Apalachicola River basin and estuary lie in northwest Florida, and are unique and productive resources. In the early 1970s the ecological integrity of the basin was threatened on several...
Maryland's Critical Area Program: Saving the Bay
Maryland's Chesapeake Bay Critical Area Protection Program (also referred to as the Critical Area Law, Subtitle 18 of the Natural Resources Article, Sections 8-1801 through...
Translating Science for Coastal Decisionmaking
A uniform process of technical information assembly and application has been conducted for six major estuarine systems in Florida. Since 1976, local and regional coastal resource decisions...
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