2002:
View of 60-inch drilled shafts tested to 3,200 kips with Osterberg cells for 2,250 kips of ultimate load. L=100 feet
2000:
Offshore geotechnical characterization for the
San Juan Bar Range system
2000:
Improvements on PR-172, bridge over Lake Cidra
San Lorenzo .
1995:
Parque de Loyola Condominium in alluvial deposits, founded on 100-ton precast piles .
2002:
42-inch drilled shafts at PR-123 tested at 1,480 kips using Osterberg load cells (595 kips working load) L=78 feet
2000:
Tren Urbano, Section 6; drilled shafts (96" Diam)
for 8,700 kips ultimate load
2001-2002:
Tren Urbano, dynamic testing of piles using Pile Driving Analyzer