ENVIRONMENTAL REMEDIATION
DPI provides safe, innovative, cost-effective solutions for a broad spectrum of environmental remediation projects, and our site management and operational methods consistently exceed expectations. Our decades of professional experience ranges from basic underground storage tank (UST) remediation to complex multi-issue Superfund projects involving both off-site and on-site handling, treatment, and disposal of contaminated materials, soils and groundwater. Combining our comprehensive technical understanding with highly competent field staff, we carry out safe, flexible, and responsive field operations. Because we customize our strategy based on the specific needs of each project, our clients benefit from innovative and cost-effective solutions for all types of environmental remediation scenarios.
Site Restoration
Our site restoration services include:
- Fine grading/site contours
- Protective covers
- Run-on/run-off diversion channels
- Site improvement, including wetlands restoration and re-vegetation
- Concrete and asphalt resurfacing
Demolition Services
Our demolition services include:
- Development and implementation of all demolition operations
- Active safety programs to manage fugitive emissions and cross-contamination
- Segregation of materials for salvage and disposal
- Materials handling systems to facilitate demolition debris movement, containerization, and transportation
- Shredding, conveyance, and compaction equipment
Remediation Services and Capabilities
Through our remediation services division, we offer a multitude of field services to suit the needs of virtually any type of remediation project. Our remediation services include:
- Construction/installation of on-site treatment/remediation systems
- Soil excavation and materials handling
- Underground storage tank removal/remediation
- Aboveground storage tank installations
- In-situ treatment of impacted materials
- Site decontamination
- Demolition services
- Site restoration
- Electrical installations and systems
Excavation and Materials Handling
Our excavation and materials handling services incl:
Excavation, Segregation & Stockpile Management Rough &
Final Grading
- Transportation and disposal of soil (from non-hazardous to RCRA hazardous)
- Certified backfill and compaction
- Shoring systems to handle structures, equipment, and specific soil conditions In-situ remediation and stabilization
- Construction of soil caps
- Impermeable liner systems
- Hot spot removal and grading
- Placement and installation of base material, sand layers, and geo-fabric
- Anchor trenches and liner installation
- Bioremediation of contaminated soils
- Treatment pad construction and installation
- Nutrient application, soil spreading, and aeration
- Post-treatment soil handling
- Decontamination of structures, equipment, tanks, and ancillary items
- Assessment of contamination characteristics and development of decontamination procedures