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Overview of ESN Capabilities
ESN provides integrated environmental services: direct push sampling, quality analytical services, and remediation support. ESN operates the most powerful and flexible direct push sampling services available commercially in the United States. Field services include the latest technology in rapid, low impact acquisition of soil, groundwater and soil gas samples with innovative specialty services that include borehole geophysical logging, and evaluation of vapor migration phenomena. ESN adds high quality, legally defensible analytical services in onsite, fully equipped mobile laboratories, or our fixed based labs.
ESN has been providing these services since 1995. The company’s owners, Jim Viellenave and John Fontana, have more than 40 years experience in the environmental industry including sampling, analysis, and remediation. The company employs 22 degreed staff: geologists, chemists, environmental scientists, biologists, and engineers. ESN now uses 8 Direct Push rigs of varying size and configuration, and employs 3 mobile labs to support its complete fixed lab. The fixed lab reports data on a 3-5 day TAT at normal prices.
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Assessment Solutions
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Field Solutions—Direct Push (9 Rigs; 2 with Auger)
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 Soil and Water Sampling
Soil Vapor Sampling
Reconnaissance Site Assessment
Plume Delineation
Vertical Profiling of Aquifers
Temporary and Permanent Wells
Well Abandonment
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Remediation Vadose Zone Monitoring
2 Super Duty Rigs with Auger
4 Heavy Duty Probes (1 on tracks)
Medium Duty Truck Probes
Limited Access Rig Probes
Offshore sampling
Borehole Geophysics
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Mobile and Fixed Base Laboratory Solutions—3-5 Day TAT standard
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VOCs and SVOCs (GC/MS)
Natural & Landfill Gases
PAHs, Explosives (HPLC)
PCBs, Pesticides (GC or GC/MS)
ICP Metals; IC, Wet Chemistry
Asbestos
Fuels
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TCLP (Organics, Metals)
Natural Attenuation Parameters
Indoor Air Testing
Vapor Intrusion Assessment
VaporTec Passive Soil Gas
Tier II and other Landfill Testing: Vapor Monitoring Implants
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Remediation Support Solutions
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Monitored Natural Attenuation
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Hydrocarbons
Chlorinated Hydrocarbons
Contaminant Trapping and Removal Systems
Petroleum Hydrocarbons
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Metals
Natural Attenuation versus Remediation – Full Geochemistry
Closure Analysis
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Physical Remediation Systems
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Sparge Systems
Pump and Treat
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Vapor Extraction
Sorbent Socks
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Bio/Chemical Remediation Systems
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HRC Injection
Bio-Venting
Fenton’s Reagent Injection
Microbe/Nutrient Injection
Permanganate Injection
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Vegetable Oil Injection
Gas Hydrocarbon Injection
Sulfide Injections
Reactive Iron Slurry Barrier Injection
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