Integrated Spreadsheets
A company cannot survive without cash for any length of time. Thanks to number-crunching personal computers and software, forecasting cash flow is greatly simplified. These new management...
Water Works
The largest water pipeline under construction is in Botswana, in Africa. The North/South carrier project is phase one of a three phase program to bring water to this arid country. Letsobogo...
Sustainable Development, Botswana Style
A sustainable development project in Botswana, Africa, collected information on industrial wastes. Sustainable development is defined as development that meets the needs of the present...
Design-Build & Co.: A Brave New World
There are many inherent risks in overseas work. These are made greater by current project delivery methods, such as design/build operate transfer, and build own operate transfer. The author...
A Signature Bridge for Boston (Available only in Structural Engineering Special Issue)
The first hybrid steel and concrete span in America will debut over the Charles River in Boston, carrying ten lanes of interstate traffic and serving as an elegant capstone to the largest...
Braced for Failure (Available only in Structural Engineering Special Issue)
Investigations into the collapse of steel-framed structures often focus on minor, insignificant design flaws, only to ignore the real culprit: inadequate temporary bracing. The collapse...
Ground Water
Protection Alternatives and Strategies in the U.S.A.
Prepared by the Task Committee on Ground Water Protection of the Water Resources Engineering Division of ASCE. This report presents general hydrogeologic...
Road to the Future
Construction of the San Joaquin Hills Transportation Corridor, winner of the 1997 ASCE Outstanding Civil Engineering Award of Merit, resulted in one of the most successful public/private...
Above Par Storm-Water Management
Storm water treatment wetlands like the one on a golf course adjacent to Alabama's Mobile Bay are only marginally more expensive to construct than wet ponds, but offer distinct...
Newport News: Brackish Water Gets Fresh
Rapid growth was straining freshwater supplies in Newport News, Virginia. Studies showed Newport News Waterworks that they could be facing a 30 mgd deficit by 2040 and ran a 50% chance...
Pumped-Up Pumping Stations
The Washington Suburban Sanitary Commission, a public utility serving Prince Georges County and Montgomery County, Md., publishes a design guide (DG-04) to help outside consultants meet...
The Outstanding Others
The article presents a pictorial overview of the 26 nominees for the 1997 Outstanding Civil Engineering Achievement (OCEA) awards. The projects�the most ever to compete for the prize�represented...
Clear Sailing
Three recent projects--the Conoid Atrium Wall at the Federal Courthouse in Boston, an addition to the U.S. Bureau of Census building in Baltimore, and a new University of Connecticut academic...
Managing Mobilization Costs
Owners may not realize it, but contractors know that things don't get easier once a bid has been won. The next step is to mobilize equipment and materials for the project,...
Great Grouts (Available only in Geoenvironmental Special Issue)
Particulate grouting has long posed challenges to those in the geotechnical field. But significant developments in the understanding of hydration and rheology control look promising. Modern...
Balancing Act (Available only in Geoenvironmental Special Issue)
On March 9, 1996, at the Rumpke sanitary landfill near Cincinnati, a precariously overbuilt waste slope collapsed and more than 20 acres of waste slammed into an adjacent excavation site....
Geotechnical Baseline Reports of Underground Construction
Guidelines and Practices
For many years, several forms of interpretive geotechnical reports have been incorporated into the Contract Documents for underground construction projects. Based on recent feedback obtained...
Pipeline Research Needs
Boston's Central Artery/Tunnel Project: Challenging Problems, Innovative Solutions
Boston's Central Artery/Tunnel (CA/T) Project is the largest, most complex highway project ever undertaken in the United States. Conceived a quarter centrury ago, the project...
Taking the Plunge
Treatment technologies in the last few years have advanced to the point where the wastewater can now be considered a source of drinking water. Membrane technology, advances in filtration...
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