EnviroTech - Phase II Environmental Site Assessments
A Phase II Environmental Site Assessment (ESA) investigates areas of concern identified in a Phase I ESA, in order to more clearly evaluate the true liability associated with a property.
EnviroTech has full service Phase II ESA capabilities. The firm can perform quality services to acquire accurate results in an expedient manner. State-of-the-art equipment allows for fast, efficient sample and data collection.
Phase II ESA services performed by EnviroTech include, but are not limited to, the following:
- Subsurface soil sampling
- Groundwater sampling (monitoring wells and Geoprobe)
- Leaching pool/underground injection well sampling
- Surface water sampling
- Asbestos sampling
- Lead paint and dust sampling
- SPDES sampling
- Tank testing
- Geophysical surveying
- Flow studies
All analytical work is performed by an independent Federal and State certified commercial laboratory.
All staff members have Occupational Safety and Health Administration (OSHA) forty-hour training. Supervisors are certified by the USEPA for sampling hazardous materials. Asbestos and lead sampling is performed by certified technicians.
The cost to complete a Phase II ESA can range from $500 to $500,000. The exact scope is dependent upon the number of conditions identified from the performance of a Phase I ESA.
| ORGANIC VOLATILES | |||
|---|---|---|---|
Parameter |
EPA-2 |
EPA-3 |
EPA-SW |
| Halogenated Volatiles | 601 |
502.1 |
8010 |
| Non-Halogenated Volatiles | --- |
--- |
8015 |
| Aromatic Volatiles | 602 |
503.1 |
8020 |
| Halogenated and Aromatic Volatiles | --- |
502.2 |
8021 |
| Volatile Organics | 624 |
524.2 |
8240 (8260) |
| ORGANIC SEMI-VOLATILES | |||
|---|---|---|---|
Parameter |
EPA-2 |
EPA-3 |
EPA-SW |
| Organochlorine Pesticides/PCBs | 608 |
508 |
8080 |
| Organophosphorus Pesticides | 617, 622 |
507 |
8140 |
| Chlorinated Herbicides | 615 |
515 |
8150 |
| Semi-Volatile Extractable Organics | 625 |
525 |
8270 |
| EDB, DBCP | --- |
504 |
--- |
| GENERAL CHEMISTRY | |||
|---|---|---|---|
Parameter |
EPA-1 |
EPA-SW |
|
| Specific Conductance | 120.1 |
9050 |
|
| Sulfate | 375.4 |
9038 |
|
| Sulfide | 376.2 |
9030 |
|
| Sulfide, Reactive | --- |
Sec. 7.3.4.1 |
|
| Surfactants (MBAS) | 425.1 |
--- |
|
| Total Organic Carbon (TOC) | 415.2 |
9060 |
|
| Total Organic Halides (TOX) | --- |
9020 |
|
| Total Recoverable Petroleum Hydrocarbons | 418.1 |
--- |
|
| Turbidity | 180.1 |
--- |
|
| ORGANIC SEMI-VOLATILES | |||
|---|---|---|---|
Parameter |
EPA-1 |
EPA-SW |
|
| Arsenic (As) | 204.2 |
7041 |
|
| Barium (Ba) | 208.2 |
7080 |
|
| Cadmium (Cd) | 213.2 |
7131 |
|
| Chromium (Cr) | 218.2 |
7191 |
|
| Lead (Pb) | 239.2 |
7421 |
|
| Mercury (Hg) | 245.2 |
7471 |
|
| Selenium (Se) | 270.3 |
7741 |
|
| Silver (Ag) | 272.2 |
7760 |
|
Sources For Test Methods:
• EPA-1: "Methods for Chemical Analysis of Water and Wastes", USEPA 6004-79-030, Revised March, 1983.
• EPA-2: "Test Methods for Organic Chemical Analysis of Municipal and Industrial Wastewater", EPA 600482-057, July, 1982.
• EPA-3: "Methods for the Determination of Organic Compounds in Finished Drinking Water and Raw Source Water", USEPA, September, 1986.
• EPA-SW-846: "Test Method for Evaluating Solid Waste, Physical and Chemical Methods", USEPA SW-846, 3rd Edition, November, 1980.
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