notice of violation and letter of warning negotiations
environmental insurance underwriting support
environmental insurance claims and settlement
environmental arbitration
environmental litigation support
deed restrictions and Activity and Use Limitations (AULs)
brownfields redevelopment
brownfields funding
renewables land agent
access agreements
easement agreements
performance based contracts
alternative dispute resolution
regulatory agency negotiations
PRP allocations and negotiations
CERCLA Explanations of Significant Difference
CERCLA Record of Decision modifications and amendments
CERCLA, RCRA, CCR Rule, SMCRA and FIFRA compliance
No Further Action approvals and concurrence
Assessment
Assessment
Assessment
environmental due diligence
Phase I Environmental Site Assessments (ESAs)
Phase II ESAs and remedial investigations
environmental liabilities identification and quantification
mass flux based soil and groundwater investigations
aquifer hydraulic and packer testing
rock and soil core logging
aquifer hydraulic profiling
cone penetrometer testing
geotechnical studies
dye studies
tracer tests
geologic mapping
GIS services
nature and extent of contamination
water supply studies
groundwater flow modelling
contaminant fate and transport modelling
geophysical surveys
fracture trace analyses
forensic isotope analyses
remote sensing
drone surveys
groundwater surface water interface studies
Non-Aqueous Phase Liquids (NAPL) assessment
aquifer profiling and contaminant mass flux investigations
site specific and risk based cleanup criteria
natural attenuation studies
vapor intrusion and mitigation studies
soil gas and ambient air studies
beneficial re-use studies
human and ecological risk assessment
feasibility studies
treatability studies
remediation bench and pilot scale testing
net environmental benefit analyses
Contaminants of Concern
Contaminants of Concern
Contaminants of Concern
coal ash, FGD and other coal combustion residuals (CCRs)
refined petroleum products and additives
cutting oils
quenching oils
hydraulic oils and dielectric fluids
industrial solvents
light and dense NAPLs
PFAS
PBBs
PCBs
DDT and other pesticides
fertilizers and pesticides
wood preservatives
1,4-dioxane
CFCs
HCFCs
plating solutions
spent pickle liquor
mercury, arsenic and other heavy metals
acids and bases
sulfates
TDS
sodium azide
energetics
linear alkyl benzenes
coal refuse, mine tailings and poor rock piles
abandoned mine lands
acid mine drainage & acid rock drainage
cement kiln dust
electric arc furnace dust
steel mill slag
landfill gas and leachate
radionuclides
Remediation
Contaminants of Concern
Contaminants of Concern
remedial action plans
closure plans
demolition plans
remediation completion reports
abatement, decommissioning and demolition
stabilization and solidification
dig and haul remedies
in-situ and ex-situ technologies
bioremediation
landfill construction and closures
impoundment closures
chemical oxidation and chemical reduction
reactive barriers and In-situ Reactive Zones (IRZ)
slurry walls
sheetpile walls
ground freezing and grouting
soil vapor and dual phase extraction (SVE/DPE)
pneumatic fracturing
dewatering
water treatment
thermal treatment
directional drilling
micro tunnelling, tunnelling and interceptor trenches
confined disposal facilities
sediment removal and capping
hydraulic containment
enhanced pump and treat (P&T)
monitored natural attenuation
wetlands mitigation and restoration
post closure plans
operations maintenance and monitoring (OM&M)
OM&M plans
Financial Assurance Mechanisms (FAMs)
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