Design Information Hierarchy for Construction Method Selection Process
The Construction Project Planning (CPP) stage is a critical stage for the success of a construction project. This stage lays the framework upon which most of the construction decisions...
The County Sanitation Districts' Experience in Computerized Solid Waste Management Data
The County Sanitation Districts of Los Angeles County, California (Districts) utilize computers and computerized information for a wide range of applications related to their solid waste...
Interference Detection with 3-D Computer Models
Interferences between building components during construction is an inherent byproduct of multiple disciplines designing their components separately. Manual solution techniques for detecting...
Information Technology: Panacea or Poison?
Consulting engineering is entering a period of dramatic change which will provide opportunities and threats. Pressure on fee levels and changing markets are necessitating a greater emphasis...
An Intelligent Interface for Construction Information
The paper describes the structure of a system being developed to make available a wide range of types of information to assist people in the construction industry. State-of-art search...
Project Modeling and Data Standards for AEC
Computer-integrated construction (CIC) will provide the architecture, engineering, and construction (AEC) industry with improved computer tools and will support an overall trend towards...
Infrastructure Repair with Polymer Composite Using Recycled Plastics
Recycled poly(ethylene terephthalate), PET, mainly recovered from plastic beverage bottles, can be used to produce unsaturated polyester resins. Polymer concrete (PC) made with these resins...
Building a Viable Maglev Industry
Transforming the chaotic fragmentation of competing and incompatible magnetic levitation systems into a robust and expanding U.S. industry will provide substantial benefits to established...
High Level Radioactive Waste Management 1993
The proceedings of the fourth International Conference on High Level Radioactive Waste Management, held on April 26-30, 1993, Las Vegas, Nevada, provides information on the technical and...
Landfill on Screen
Engineers for a $3.7 million regional landfill in Iowa turned to computer-aided design at every project step from conceptual design through operations monitoring following construction....
Coastal Management and Ocean Industries in East Germany, from Central Planning Ineffectiveness Towards Local and Regional Development Strategies
In so far, the preconditions for the implementation of decentralized development tools both in coastal management and in ocean industries may be quite ideal in East Germany: there is the...
Industry and Agencies Join Forces to Improve Water Quality
Southeastern Egg and Poultry Association (SOUTHEASTERN), Soil Conservation Service (SCS), Environmental Protection Agency (EPA) and Tennessee Valley AUthority (TVA), Extension Service...
Integration of Remote Sensing, GIS, and GPS Techniques for Monitoring Non-hazardous Oilfield Waste (NOW) Pits in Coastal Louisiana
Non-hazardous Oilfield Waste (NOW) pits exist throughout Louisiana's coastal zone. Though labeled 'non-hazardous,' NOW pits are potentially dangerous to human and environmental interests...
HAZMAT?Protecting Coastal Resources from Pollution Emergencies
As we've seen over the years, pollution from accidental spills and hazardous waste sites can harm the coastal environment. What can be done? A critical step towards ameliorating the problem...
NOAA, Bioassessment Techniques and the Superfund Process
The National Oceanic and Atmospheric Administration's (NOAA) assessments of SUperfund sites require an evaluation of whether contaminants are present in an aquatic environment of concern,...
Methods to Assess Ecological Risk Used at Superfund Mega-Sites
This paper presents a variety of approaches that have been used (or are proposed) to address the potential ecological risks posed by contaminant releases from Superfund mega-sites. The...
Damage Determination
Various statutory authorities have designated agencies that own, manage or protect natural resources to be trustees for the resources on behalf of the public. Under those authorities,...
The Injury/Restoration Handshake
This paper explains the two components of restoration, proposes a system for evaluating injuries while planning a damage assessment, and applies these concepts to a hypothetical release...
Pre-Spill Planning for Natural Resource Damage Assessments
The effectiveness of the natural resource damage assessment (NRDA) process for oil and chemical spills can be improved by planning and coordination among natural resource trustees before...
A Guide for Controlling Agricultural Nonpoint Source Sediment Loads: Where to Treat?
The authors present a simplified guide to decide where to expend money and efforts to reduce sediment loads that cause water quality problems. This guide is intended for resource managers...
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