LEA has provided consulting services for the investigation and remediation of 
                                                        contaminated soil, groundwater, surface water, sediment and indoor air. 
                                                   Our staff is experienced in working with state and federal regulatory agencies 
                                               to achieve practical remediation solutions for our clients.  
                                           Through LEA's wholly owned subsidiary Loureiro Contractors, Inc. (LCI) our clients enjoy 
                                     the benefits  of a single source of full construction and remediation services. 
 
                             Specific services include:
                        •  Property transfer site assessments in accordance with client, state,  federal and ASTM standards.
                     • Turnkey Brownfields Redevelopment and assessments
                  • Soil, groundwater, surface water, sediment, investigation of RCRA Corrective Action and Superfund sites.
                • Remediation system permitting, design and  construction services including: 
                    1) groundwater extraction, containment and  treatment systems; 
                    2) soil and groundwater biovent systems; 
                    3) soil vapor extraction and sub-slab ventilation systems;  
                    4) hazardous and solid waste landfill caps
                    5) containment building treatment systems for contaminated soils
                    6) conventional excavation, transportation and disposal.
  •  Investigation and remediation of releases from Underground and 
 Aboveground Storage Tanks and associated piping. 
•  Groundwater monitoring.
•  Optimization of existing remediation systems.
•  Establishment of alternative cleanup levels using the Risk Based Corrective Action (RBCA) standard. 
•  Contaminant fate and transport modeling.
 •  Assessment of environmental liabilities at potential acquisition targets.