Key Service Lines

AEC

Remedial

REMEDIAL EXCAVATION SERVICES

Contaminated soils excavation and removal
Hazardous waste management
Site clearing and debris removal
Dredging of contaminated sediments
Intertidal and subtidal excavation
Shoring and sheetpile work
Transportation and disposal of soils
Landfill construction, capping, and closure
Site backfill, grading, and revegetation

Remediation

REMEDIATION AND TREATMENT SYSTEMS

Soil vapor extraction system installation
Bioremediation cell construction
Stormwater treatment systems and drain improvements
OilTrap ElectroPulse Water Treatment System
Air sparge and Ozone remediation system
Extensive dewatering and water management
Associated trenching and piping work
Long-term O&M of systems

Demolition

DEMOLITION AND DECONSTRUCTION SERVICES

Complete and selective structure demolition
Plant decommissioning
Facility and structure dismantling
Deconstruction
Sizing and management of debris
Asset brokering and salvage
Recycling and reclamation

Tank

TANK AND FUEL-RELATED SERVICES

UST decommissioning
UST removal or in-place closure
UST/AST Installation
Heating oil tank removal and in-place closure
Petroleum equipment installation/retrofit or repair
Complete ground up fuel station construction
Associated soil excavation and trenching
Disposal, backfilling, and grading

Culvert

CULVERT AND BRIDGE INSTALLATION

Demolition of existing bridge structures
Installation of steel, concrete, and aluminum bridge decks
Cast in place concrete work
Multi-plate and pre-stressed span bridge installation
Stream and creek diversion/bypass and armoring
Culvert removal and replacement
Installation of headway systems
Heavy earth moving and grading
Remote access road construction

Habitat

HABITAT AND STREAM RESTORATION

Stream diversion, restoration, and enhancement
Erosion and sedimentation control
Bank stabilization and restoration
Installation of in-stream structures
Aquatic species passage enhancements
Habitat and fisheries improvements
Aquatic ecosystem restoration
Site restoration and revegetation