Geotechnical Evaluation Of Stabilized
Dredged Material (SDM) From The
New York/New Jersey Harbor
Author(s)
A. Maher1, A. Sarmad2 & M. Jafari1
Abstract
As a result of the 1997 ban on ocean dumping of dredged sediments, the States
of New York and New Jersey have embarked on a rigorous program of seeking
environmentally friendly solutions to the handling of dredged material, including
the beneficial use of stabilized dredged material (SDM) in roadway applications.
A pilot study was initiated in 1998 to construct two embankments on a site in
Elizabeth, NJ, where SDM was successfully used as a cover for more than 100
acres of commercial development area. The pilot study included a laboratory
phase for geotechnical evaluation of SDM, and a field phase for monitoring and
evaluation of the construction process, as well as the performance of the fills
following construction. The results of the laboratory study, as reported in this
paper, demonstrate that SDM satisfies most of the geotechnical criteria for fill
construction, except those for durability, requiring proper coverage and
protection similar to those provided for fills constructed on cohesive soils.
Keywords: dredged material; contaminated sediments; beneficial use;
embankments.
1 Introduction
The Port of New York and New Jersey is the largest Port on the East coast of the
United States, situated in the metropolitan center of the Hudson Raritan Estuary
complex. The New York / New Jersey Harbor complex is naturally shallow,
with an average depth of 19 feet at low tide. Due to the Port’s strategic position
in regional and international trade, the U.S. Army Corps of Engineers has
Keywords
dredged material; contaminated sediments; beneficial use;
embankments.
Related Book
Other papers in this volume
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