Our Projects
Engineering, environmental and sustainability work for governments, utilities, development banks and industry, from feasibility through to delivery.
All projects
105 projects
United StatesEnvironmentCommercial Redevelopment – "E" Designation ProgramHydroTech provided environmental services for a 43-story Brooklyn commercial redevelopment enrolled in the NYC Voluntary Cleanup Program, supervising excavation and removal of over 22,300 tons of non-hazardous soil and securing the site's dewatering permit and closure report.
United StatesEnvironmentCommercial Redevelopment – Site Remediation and NYSDEC Spill ClosureHydroTech provided environmental services for the vertical expansion of an existing 2-story Manhattan theater into a 3-story medical building, delineating petroleum-impacted soils encountered during excavation and coordinating the cleanup and closure with NYSDEC.
United StatesEnvironmentCommercial Mid-rise Development – "E" Designation ProgramHydroTech provided environmental engineering services for the full renovation of a historic 10-story waterfront commercial building in DUMBO, Brooklyn, designing and installing engineering controls and securing a dewatering permit and closure certification.
United StatesEnvironmentHotel Development – "E" Designation Program for Hazmat and NoiseHydroTech provided environmental engineering services for the development of an 11,023 sq ft Manhattan site into a 28-story hotel, performing a remedial investigation, waste characterization and hazardous-soil delineation, and preparing the remedial closure report under NYC OER oversight.
United StatesEnvironmentDry Cleaner – NYSDEC RemediationHydroTech is providing environmental engineering services to remedy chlorinated-solvent impacts to soil and groundwater at a Brooklyn dry-cleaning site, investigating soil, groundwater and soil vapor quality under NYSDEC oversight ahead of Brownfield Cleanup Program enrollment.
United StatesEnvironmentCommercial Retail and Restaurant – "E" Designation Program SiteHydroTech provided environmental engineering and contracting services to remediate a 15,800 sq ft property for a 2-story commercial retail and restaurant development in Coney Island, overseeing construction-phase remediation through to project closure with NYC OER.
United StatesEnvironment17-Story Hotel DevelopmentHydroTech is providing environmental engineering services for the remediation of a 22,450 sq ft former rubber adhesive manufacturing site — a state superfund listing — ahead of a 17-story hotel development, including removal of abandoned underground chemical storage tanks and installation of sub-slab depressurization and soil vapor extraction systems.
United StatesArchitecture & BuildingsCommercial Retail and Residential – "E" Designation ProgramHydroTech provided environmental engineering services for the remediation of a former meat-production facility in Mott Haven, the Bronx, ahead of a 10-story mixed-use commercial and residential building, overseeing removal of several 550-gallon underground storage tanks and preparing the closure report.
United StatesEnvironmentInstitutional Renovation – Remediation Mitigation DesignHydroTech provided environmental services for the renovation of an existing 4-story Bronx building on a former dry-cleaning site, designing and installing a sub-slab depressurization system to mitigate vapor intrusion from elevated chlorinated VOCs in soil and soil vapor.
United StatesEnvironmentCommercial Retail and Office – "E" Designation Program SiteHydroTech provided environmental engineering and contracting services for the redevelopment of a vacant Manhattan lot into an 11-story hotel building, remediating hazardous materials — including removal of three underground storage tanks — and installing an active sub-slab depressurization system under NYC OER and NYSDEC oversight.
United StatesEnvironmentResidential Development – "E" Designation Program SiteHydroTech provided environmental services for a 7,575 sq ft Queens site under NYC OER's "E" designation program, investigating soil, groundwater and soil vapor quality and installing a vapor barrier system and composite cover to secure a Notice of Satisfaction from NYCOER.
United StatesArchitecture & BuildingsMixed-use Redevelopment – "E" Designation Program SiteHydroTech provided environmental engineering services for the redevelopment of a Greenpoint, Brooklyn lot into a 5-story mixed-use residential and commercial building, designing and installing a composite cover and vapor barrier system and coordinating NYC OER approval to remove the site's hazmat and noise "E" designations.
United StatesEnvironmentDry Cleaner – NYSDEC RemediationHydroTech is providing environmental engineering services to remedy chlorinated-solvent impacts to soil and groundwater at a Flushing, Queens dry-cleaning site enrolled in the NYSDEC Brownfield Cleanup Program, extending the remedial investigation to a nearby school as a sensitive receptor.
United StatesEnvironmentDry Cleaner – NYSDEC RemediationHydroTech provided environmental engineering services for a 6,000 sq ft dry-cleaning site in East Flatbush, Brooklyn, designing and installing an active sub-slab depressurization system to mitigate vapor intrusion into the occupied commercial spaces above.
United StatesEnvironmentCommercial Redevelopment – "E" Designation Program SiteHydroTech provided environmental engineering services for a Queens commercial redevelopment enrolled in the NYC Voluntary Cleanup Program, designing and installing an active sub-slab depressurization system after detecting chlorinated compounds in soil vapor, and continues post-remediation site management.
United StatesEnvironmentRemediation – Former Gasoline Station and Auto Repair ShopHydroTech provided environmental engineering and contracting services to remediate a former gasoline station and auto repair facility ahead of a 5-story commercial building, excavating and disposing of over 4,600 tons of petroleum-contaminated soil and installing a vapor barrier system that earned a NYSDEC No Further Action determination.
United StatesEnvironmentMixed-use Redevelopment – "E" Designation Program SiteHydroTech provided environmental engineering services for a Manhattan mixed-use redevelopment enrolled in the NYC Voluntary Cleanup Program, managing waste characterization, engineering-control design and post-remediation soil vapor sampling to close out an open NYSDEC spill.
United StatesEnvironmentMixed-use Redevelopment – Environmental CleanupHydroTech provided environmental engineering support for the development of a 23-story mixed-use building in Queens, managing waste characterization sampling and disposal-facility coordination throughout excavation.
United StatesEnvironmentWaterfront Residential Community – NYSDEC Brownfield ProgramHydroTech provided environmental engineering services for the remediation and closure of a 12.5-acre waterfront property under the NYSDEC Brownfield Cleanup Program, enabling development of a 52-unit high-end residential community that achieved NYSDEC closure in December 2017.
United StatesArchitecture & BuildingsMixed-use High-Rise Development – "E" Designation Program SiteHydroTech provided environmental engineering and contracting services to remediate a 9,500 sq ft property ahead of a 26-story mixed-use building with a full cellar, coordinating the removal of over 5,500 tons of soil and installing a composite cover and vapor barrier system under NYC OER oversight.