Waste Water Management at Bulk Terminals
As North American environmental regulations become more demanding, the amount of contaminants permitted in waste water discharge is reaching lower levels than can be achieved by conventional...
Technology?Key to Environmental Success
A three million ton per year coal unloading terminal with 5 km overland conveyor at Jacksonville, Florida, incorporates numerous technical advances to achieve environmentally safe construction...
Evolving Mitigation Requirements for Port Development
Mitigation for wetland impacts associated with port development at the Port of Tampa has evolved significantly over the past two decades. A recent major wetland creation program at the...
Analysis of a Wharf for a Container Terminal
A balanced combination of sophisticated computer programs was employed to model the soil strata, foundation and structure of a wharf for a new container terminal in the Port of Topolobampo,...
Case Study ? Elliott Bay Marina Floating Moorage
The recently completed Elliott Bay Marina project in Seattle is one of the larger projects of this type in the country, with 1196 slips ranging from 32 feet to 60 feet, a floating fuel...
Design of Marina Replacement Facilities
A majority of the waterfront design projects within the State of California are for the replacement of existing facilities since the densely populated shoreline areas are already heavily...
Securing Strategic National Security Objectives Through Maritime Activities
The President's national security strategy envisions a healthy and growing economy, wise environmental stewardship and a strong military as part of his plan to meet and to fulfill the...
Seismic Survey Considerations in the Planning and Design of Dredging Projects for Marine Terminal Facilities
This paper presents a case study of the value of high resolution seismic survey information when planning and designing a dredging project for a marine terminal facility. Advances in high...
Design Criteria for Ferry Landings
This paper describes an ongoing research project conducted by the University of Washington Department of Civil Engineering to develop design criteria for the Washington State Ferry System....
U.S. Navy Deployable Waterfront Facility
The U.S. Naval Civil Engineering Laboratory (NCEL) has been developing the concept of a Deployable Waterfront Facility (DWF) as part of its technology development programs for the enhancement...
A Competitive Framework for Evaluating the Economic Benefits of Port Improvements
This paper presents an economic model for analyzing the benefits and optimal timing of port capacity increases. The model is presented through a case study of the Port of Ningbo, along...
Pier and Wharf for U.S. Navy Homeport, Everett
Design of the homeporting facilities at Everett, Washington, began in 1985. The U.S. Navy and the design team were faced with many challenges, including a waterfront site containing contaminated...
Naval Homeport Facilities at Pensacola, Florida, and Mobile, Alabama
Presented herein are histories for the planning, design, and construction of the Navy's two newest homeport waterfront facilities in the Gulf of Mexico. Included are the waterfront facilities...
Risky Business: Can We Believe Port Risk Assessments?
What is the risk that a maritime incident resulting in catastrophic consequences (environmental damage or loss of life) could occur in a U.S. port or waterway? How does one calculate the...
Minimizing the Risk and Impact of Tanker Accidents
The paper reviews the risks of bulk liquid spills from tankers and tanker barges during transport and transfer and discusses means of minimizing the risk of spills. The use of spill modelling...
Crane Raise with Zero Downtime
Massachusetts Fort Authority (MPA) was faced with a dilemma. Its Conley Terminal tenants needed higher cranes but could not relinquish the cranes for more than a few days at a time. No...
Modern Crane Control Enhancements
Terminal operators are continually looking for innovative ways to enhance the productivity and safety of their container cranes. This paper discusses examples of control enhancements that...
Model Tests for Expansion of Anaheim Bay Naval Harbor
Modifications to the Anaheim Bay, California, Harbor complex have been proposed to enable larger ships to access the existing wharf for direct loading of ordnance. In addition, new deepwater...
Recycled Materials for Port Construction
The concept of utilizing recycled materials is presented. Types of materials which may be applicable are described, as well as, typical projects utilizing these materials....
Historic Seawalls of the Boston Harbor, Massachusetts Region: Evolution, Construction and Repair
The earliest seawalls in the Boston region were of crib construction. Cobb cribs had an open framework and could readily be floated into position and sunk with rock from local sources....
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