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History & Heritage Committee
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Text and drawing by M.D. Morris, P.E., F. ASCE.
Worldwide recognition allows that the George Washington Bridge is an outstanding symbol of the City of New York. It is one of the Seven Engineering Wonders of Gotham, just as San Francisco boasts the Golden Gate Bridge; Australia, its Sydney Harbour Bridge; and London, its Tower Bridge.
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Geotechnical Group
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Presented by: Amr Ragy, Chief Engineer and Estimator
Treviicos Corporation, Boston, MA
On March 25, 2008, the Geotechnical Group held a lecture at the CUNY Graduate Center Recital Hall in Manhattan focusing on the reconstruction of the ancient library of Alexandria, which was destroyed more than 2,000 years ago and rebuilt in the late 1990s. Amr Ragy, currently chief engineer and estimator for Treviicos Corporation and formerly senior geotechnical engineer for the Alexandria Library project, gave the lecture to the group. The sponsor for this lecture was Treviicos Corporation.
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Construction Group
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The day before Thanksgiving is one of the busiest air travel days of the year. However, this past Thanksgiving, air passengers in the Hudson Valley region had an easier time getting to Stewart International Airport in Newburgh, NY because of the recent opening of Exit 5A on Interstate 84 and new access roads leading to the airport. Paul Pasternak, P.E., of DMJM Harris gave a presentation to the Met Section’s Construction Group describing the Stewart International Airport Access Improvement Project on March 13, 2008 at Cooper Union.
The presentation concluded a two-part lecture that began with a presentation of Electronic Engineering Data (EED) in construction, including Automated Machine Guidance (AMG) and automated stakeout and survey. The construction of the new interchange and access roads leading to Stewart Airport used some of these innovative technologies.
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Construction Group
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ASCE members got to see a glimpse of the future of construction technology when Pete Melas, P.E. of the Office of Construction at NYSDOT’s main office in Albany gave a presentation on “Electronic Engineering Data” at Cooper Union on March 13, 2008. The presentation was the start of a two-part lecture that also included a presentation of the Stewart International Airport Access Improvement Project, highlighting its use of innovative GPS-guided construction and inspection techniques. Mr. Melas’ presentation focused on three major areas: Electronic Engineering Data (EED), Automated Machine Guidance (AMG), and automated stakeout and inspection.
Electronic Engineering Data includes coordinates, alignments, and Digital Terrain Model (DTM) surfaces. The benefits of using EED include the elimination of re-entry of field data (e.g., calculation of quantity items for payment), visualizing the designer’s intent and early identification of potential conflicts, automation of calculations, immediate field access to project information (e.g., an inspector in the field carries project data on a handheld unit), and promoting the sharing of data between parties.
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Met Section
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Each year National Engineers Week is held to increase public awareness and appreciation of the engineering profession. On February 18, 2008 (President's Day), the ASCE Met Section celebrated National Engineers Week by organizing a day of interactive activities designed to introduce engineering and basic engineering principles to children at the New York Hall of Science in Flushing, Queens. The event was held in conjunction with the New York Hall of Science's special event series entitled Invention at Play. Over 1,700 visitors attended the New York Hall of Science on the day of the event, which was a wonderful turnout for the Met Section’s first time at the venue.
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Met Section
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Sustainable Engineering, it’s a term that’s become quite familiar in the last several years. Simply stated, it is “the ability to build for the present without depleting future resources.” The design of sustainable projects can incorporate various factors including: local generation of construction materials, utilization of renewable energy sources, employment of local labor forces, and construction on brownfields.
Now consider sustainable design in a developing country! How do the projects compare and contrast? First let’s consider the similarities. The first critical step in a successful project is determining a clear definition of the scope with the end users. Developing clearly defined objectives simplifies the second step: the project manager’s assembly of the appropriate project team: selecting those individuals with relevant experience who can ensure implementation of sound engineering principles. Next, we must factor in the critical factor of continued and effective communication with all parties throughout a design and construction process. And, the final ingredient to success is flexibility, experience and determination. This generalized approach can be considered as a universal blueprint for any successful project.
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