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Expert Environmental and Engineering Services:
HSA Golden provides the following services to public and private sector clients on a regular basis. If you do not see a service you require listed here, please contact us at your convenience.
Engineering Services
- Environmental Resource Permitting (ERP)
- Landfill and Solid Waste Facility Siting / Permitting / Monitoring / Closure
- Hazardous Waste Facility Siting / Permitting/ Monitoring / Closure
- RCRA Part B Permitting
- Design / Installation of Petroleum and Hazardous Waste Cleanup Systems
- Design / Installation of Industrial Waste Treatment Systems
- Golf Course Design / Permitting
- Stormwater Design / Permitting
- Foundation Design
- Sinkhole Investigations
- Wellfield Design
- Feasibility Studies
Environmental Services
- Petroleum and Hazardous Waste Site Assessment and Remediation
- Waste Characterization
- Landfill Investigations
- Wetlands Delineation / Permitting / Mitigation
- Endangered Species Investigations
- Brownfields Investigations / Permitting
- Air Quality Testing and Permitting
- Spring Water Resource Permitting / Development / Operation
- Risk Assessments
Remedial System Design
- LNAPL / DNAPL Recovery
- Groundwater Pump and Treat
- Air Sparging / Biosparging
- Soil Vapor Extraction / Bioventing
- Bioremediation
- Cosolvent Flushing
- Steam Stripping
- Bioremediation
- Solidification / Stabilization
- In-Situ Vitrification
- Permeable Reactive Barriers
Real Estate and Land Development Services
- Phase I / II Environmental Site Assessments
- Transactional Screening
- Geotechnical and Materials Testing Services
- Asbestos Surveys / Lead / Radon Services
- Lead-Based Paint Testing
- Radon Testing Services
- Noise Level Testing
- Indoor Air Quality / Mold Services
Technical Support Services
- Above / Underground Pollutant Storage Tank (AST / UST) Services:
- Removal and Replacement
- Compliance
- Inspections
- Leak Detection
- Forensic Engineering
- Peer Review
- Expert Witness Testimony
Additional Services
- Remedial System Installation and Retrofitting
- Standard Penetration Test Borings
- Auger Borings
- Monitoring Well Drilling
- Direct Push Drilling / Sampling
- Membrane Interface Probe (MIP) sampling
- Water Supply Well Drilling
- Laboratory Analyses
- Drum Disposal
- Surveying
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