Westchester County Courthouse
Dormitory Authority for the Stat of New York
White Plains, New York
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Drilled Micropiles
Drilled micropile load test achieves specified design load of 160 kips.
Project Overview:
Layne GeoConstruction designed and installed 200, 7-inch diameter drilled micropiles for support of a new parking garage facility. Over 80% of the micropiles were installed in 8 feet of headroom, using two specially manufactured drill rigs.

Average pile depth was approximately 50 feet, and each pile 7” in diameter. Total pile length was 10,000 linear feet, with drilled micropiles achieving the design load of 160 kips.

    Value of Work Performed:
$1,300,000
Project Duration:
6 months
Project Completion Date:
December 2001
Project Reference:
General Contractor:
Delcon Construction Company
Hank Raciborski / Tom D'luorio
(914) 592-8084

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