by Karen Diemer | Oct 11, 2021
Walden conducted a comprehensive review of the Draft Environmental Impact Statement for the Proposed Syosset Park development (at the former Cerro Wire and Syosset Landfill Sites) on behalf of the Syosset Central School District. Due to the nature of the project and...
by Ashley Mantrana | Feb 3, 2021
Drilling methods are applied in many different environmental, geotechnical and structural evaluations. Drilling is used to log and characterize soil, perform infiltration and percolation tests, field screen targeted soil, collect samples of soil, and ultimately...
by Ashley Mantrana | Nov 11, 2020
Walden has provided environmental consulting services at this former dry cleaners site in northwestern Nassau County since the early 2000’s, to the property’s current and former owners. This site was previously part of the Voluntary Cleanup Program after a release of...
by Ashley Mantrana | Nov 11, 2020
Walden is working with a developer located in the Hudson Valley who is repurposing a multitude of buildings formerly used as a microelectronics manufacturing facility. During the course of these historic operations, the groundwater beneath the Site was contaminated,...
by Ashley Mantrana | Aug 26, 2020
A release of gasoline was discovered during the excavation of a former fuel dispensing system at a site operated by a municipality in Long Island, New York. A rainbow sheen was observed on the groundwater within the excavation. Through a series of preliminary...
