Projects

NV5 performed a Preliminary Site Assessment (PSA) for per- and polyfluoroalkyl substance (PFAS) at the Oroville Municipal Airport 2019 airplane crash site for the City of Oroville. NV5 developed a cost-effective scope of services for the collection of soil samples and laboratory analysis based on review of the crash site[...]

NV5 prepared a work plan for the assessment of Per- and polyfluoroalkyl substances (PFAS) compounds at the Chrome Nickel Plating facility in Lynwood, California. The work plan was prepared to satisfy the requirements of the State Water Resources Control Board (State Water Board) Order for assessment of PFAS concentrations in[...]

Pursuant to the State Water Resources Control Board Order WQ 2019-0005-DWQ and in response to a directive from the Santa Ana Regional Water Quality Control Board (SARWQCB), during December 2019 and January 2020 NV5 conducted a per- and polyfluoroalkyl substances (PFAS) assessment at the Ontario International Airport. The assessment, as[...]

Environmental/Hazardous Materials Screening NV5 completed Technical Environmental Studies (TES), a NEPA Environmental Assessment (EA) and a City Environmental Quality Review Act Environmental Assessment Form (EAF) for the New York Economic Development Corporation. NV5 prepared an environmental assessment and hazardous materials screening for NEPA requirements. Additionally, NV5 assisted with the preparation[...]

NV5 provided engineering design, environmental permitting, floodplain mapping and construction document preparation services for various projects at Picatinny Arsenal. Engineering designs included over twenty stormwater management facilities, soil erosion and sediment control facilities and drainage infrastructure improvements. As part of the contract to develop Flood Hazard Area constraints mapping for[...]

NV5 performed four multi-year task order contracts with New Jersey Department of Transportation (NJDOT) involving various hydrologic and hydraulic services, which included study and design of stormwater collection and control facilities; design of drainage piping systems for capacity and inlet spread; and water quantity and quality facilities such as extended[...]

NV5 is performing various environmental tasks under a three-year task order contract. This is the eighth consecutive term contract of this kind awarded to NV5 by New Jersey Department of Transportation (NJDOT) . Tasks involve technical environmental studies and environmental screenings, including air quality, ecology, hazardous waste, Green Acres coordination,[...]

In consultation with the New Jersey Historic Preservation Office, NV5’s Cultural Resource Unit conducted a Phase I/II archaeological survey during development of a 350-acre golf course in order to assist the client in meeting conditions attached to a Freshwater Wetlands Statewide General Permit. Three 19th-century farmstead sites were investigated through[...]

NV5 performed a Site Investigation/Remedial Investigation (SI/RI) of over 300 Areas of Concern (AOCs). Soil, sediment, concrete, surface water and groundwater were investigated through the collection of approximately 3,000 samples. Thirty monitoring wells were installed and sampled to assess groundwater conditions. Groundwater plume assessment, contaminant fate and transport, and development[...]

NV5 has been coordinating the project development and environmental and engineering services for the proposed extension of Carolina Bays Parkway (SC 31), from SC 9 to US 17 Shallotte Bypass in southeastern North Carolina. This joint North Carolina Department of Transporation (NCDOT) and South Carolina Department of Transporation (SCDOT) coastal[...]