Easing the Way for E-Permitting
In an effort to speed the development of an electronic permitting process in Fairfax County, Virginia, the firm Dewberry & Davis conducted a forum as part of a kickoff process....
Estuarine and Coastal Modeling
This volume contains the Proceedings of the 6th International Conference on Estuarine and Coastal Modeling held in New Orleans, Louisiana, November 3-5, 1999. The conference included oral...
Desktop Publishing an O&M Manual
With word processing programs and high quality laser printers, it's easier than ever to create professional looking documents. The term desktop publishing refers to the production...
Producing and Maintaining an Online Manual
Most of us interact with computers on a daily basis. Every facet of our society uses computers to monitor and control plant processes. Documentation and training materials are produced...
Piracy Doesn't Pay
Engineering firms are the third most-frequently fined businesses for software license violations�right behind manufacturing and health care. Two executives who have learned about noncompliance...
Yesterday's Data�Tomorrow
Before the advent of computer-aided design (CAD) and geographic information systems (GIS), keeping documentation for future usage was no problem. All an engineer had to do was make sure...
Into the Fourth Dimension
A team of contractors designed a pharmaceutical plant entirely in 3-D CAD, then linked the renderings to a cost program and scheduling software, adding a fourth dimension�time�to the process....
Application of Linear Programming Techniques to Optimize Groundwater Withdrawals for a Pump and Treat System at Aberdeen Proving Ground, Maryland
The U.S. Army disposed chemical agents, laboratory materials, and unexploded ordnance at the O-Field landfill from before World War II until at least the 1950s. Soil, ground water, surface...
Simplification of Detailed Models of Water Distribution Systems Obtained from GIS Systems
For a long time simplified models have been used to simulate the behaviour of large water distribution networks. Often, simplification has been carried out by removing small diameter pipes...
Integration of SWMM and ARCVIEW GIS for Interactive Decision Support
(No paper) This paper covers the integration of the EPA SWMM runoff model and ESRI's ArcView GIS for utilization by the City of Phoenix for decision support concerning land use changes...
Friction Factor Choice in Hydraulic Simulation Models: Does It Matter?
(no paper) To model water distribution systems using computer hydraulic simulation, a user is required to select a form of head loss-flow relationship for each pipe in the network. The...
Interactive Flood Response Plans: Internet/Intranet Formats with National Implications
(No paper) An effective flood response plan takes into account the needs of and utility to the end user of that plan?namely the local emergency response community. A flood response plan...
Evaluating Alternatives for Capacity Expansion: Ensuring Reliable Water for the Portland, Oregon, Area
(No paper) The Portland Water Bureau is currently evaluating its water supply expansion alternatives. Like many water bureaus responsible for supplying water to both in-city customers...
Comparison of Complete Modeling/Simplified Modeling of Zaragoza City Water Supply Network
(No paper) Zaragoza is a Spanish city with 600.000 inhabitants and a water supply network of 900km long. The Council technical services uses a Microstation based GIS, GRED, for network...
Easy Interface
Engineers have long desired to be able to move freely from computer-aided design (CAD) programs to geographic information systems (GIS) and their vast databases. Now, thanks to improvements...
Topographic Surveying
Technical Engineering and Design Guides, as adapted from the U.S. Army Corps of Engineers, No. 29 This manual includes the new electronic surveying...
Mental Models and Maps
Each of us has a unique mental model or map of how the particular parts of the world behave or ought to behave. These particular parts might include: the realm of business, the realm of...
Imaging Technologies
Techniques and Applications in Civil Engineering
This proceedings includes the papers submitted to the Second International Conference on Imaging Technologies: Techniques and Applications in Civil Engineering sponsored by the Engineering...
Identity Crisis
For years, engineers have established the authenticity of original documents with stamps and signatures. Although stamps and signatures work well for hard copies of documents, they inadequate...
All Decked Out
After 50 years of wear, the deck of New York City's Williamsburg Bridge was buckling and badly in need of replacement. In 1994, consultants recommended replacing the deck...
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