RFK Bridge (RK-93): Relocation of Queens-Randall's Ramp and Pedestrian Ramps
Randall's Island, NY · Transportation
Project details
Environmental, geotechnical, and hazardous materials services for the ramp relocation project.

Multidisciplinary Engineering Services
Established in 1992, YU & Associates, Inc. (YU) provides multidisciplinary engineering services, including site/civil, planning, geotechnical, environmental, and hazardous material investigation and design. With a track record of traditional design-bid-build and alternate delivery projects, the practice serves public agencies, corporations, institutions, developers, and contractors in the New York and New Jersey region. YU is an International Accreditation Service (IAS)-accredited Special Inspection Agency meeting New York City Department of Buildings standards.
IAS Special Inspection Agency accreditation
Peter Yu
Andrew Leung
Steve Pylypchuk
Geotechnical investigation and design services for construction and infrastructure projects.
Subsurface exploration and field investigation to characterize site conditions for engineering design.
Laboratory and field soil analysis to support geotechnical design and construction recommendations.
Geotechnical design recommendations and engineering reports for foundations, slopes, and earthwork.
Site design and civil engineering supporting land development and public infrastructure.
Comprehensive environmental investigations, assessments, and remediation services for public and private clients.
Phase I and Phase II environmental site investigations to identify and assess contamination.
Engineering design of remedial systems to address soil and groundwater contamination.
Implementation of remedial systems including vapor intrusion remediation and SSDS systems.
Regulatory compliance services and environmental engineering consulting tailored to project-specific technical and regulatory requirements.
Hazardous materials support for transportation and building projects.
Investigates hazardous-material conditions before design or construction.
Develops design material for hazardous-material abatement work.
Supports project teams during hazardous-material handling and compliance activities.
Transportation · Land Development · Education · Healthcare · Government · Sports & Recreation · Infrastructure · Mixed-Use
Randall's Island, NY · Transportation
Environmental, geotechnical, and hazardous materials services for the ramp relocation project.
Brooklyn, NY · Healthcare
Environmental, geotechnical, and hazardous materials services supporting hospital facility improvements.
Queens, NY · Mixed-Use
Geotechnical and environmental engineering services for a large-scale waterfront mixed-use development.
Bronx, NY · Sports & Recreation
Comprehensive site civil, geotechnical, environmental, and hazardous materials engineering for stadium parking and recreational facilities.