Permitting & Compliance
SPDES (NY-2C Tables), DMRs, sampling plans, and agency coordination with NYSDEC, SCDHS, NYC OER.
Environmental & Engineering Consulting
SPDES permits • NYSDEC compliance • ASTM Phase I/II • Groundwater & soil vapor investigations • Remediation design (EFR, SVE, ISCO) • PFAS / 1,4-dioxane sampling & reporting.
Request a consultation Full list of servicesSite Assessments (Phase I/II)
ASTM E1527 Phase I ESA, intrusive Phase II (soil/groundwater), data review, and clear decision memos.
Remediation & Monitoring
EFR/SVE/ISCO design, O&M, mass-removal accounting, trend analysis (Mann-Kendall, LR), and reporting.