What is the difference between a Phase I and Phase II environmental site assessment?
A Phase I primarily assesses the likelihood that a site is contaminated through visual observations, historical use reviews and regulatory records, while a Phase II assesses whether contamination is in fact present.
What is a Phase 2 site investigation?
A Phase 2 Site Investigation is the second stage of a phased contaminated land assessment that is often required to discharge planning conditions or remove objections, once planning permission has been granted.
Which best defines a Phase II environmental inspection?
A Phase 2 Environmental Site Assessment or a Phase II Environmental report, is a direct test of underground materials, to check for the possibility of contamination. The process entails drilling at sites with recognizable environmental conditions (RECs).
How long does a Phase 2 Environmental take?
The process of obtaining the results of the analysis will take around seven days from the sample being taken, and then, a report will be drawn up. Generally, the Phase II ESA will take approximately four weeks .
What is a Phase 3 environmental assessment?
Phase III Environmental Site Assessments , also known as a Remedial Design and Application, is an investigation involving the remediation of a site. The purpose of the Phase III is to delineate the physical extent of contamination based on recommendations made in the Phase II report.
How much does a Phase 2 environmental cost?
The cost of a Phase 1 assessment can be between $3,000 and $5,000 , while Phase 2 assessments can range from $7,000 to $60,000, depending on the environmental issue.
What is a Phase 1 site investigation?
A Phase 1 Desk Study is a preliminary risk assessment from the collation and review of published information regarding a sites historical, geological and environmental setting. The purpose of a Desk Study is to determine a preliminary risk rating and to plan the subsequent stages of the site investigation .
What are the stages of site investigation?
A basic three stage site investigation scheme is put forward; stage I, which consists of “site exploration ”, is preliminary; stage II, “site investigation”, is detailed; both these stages are more or less completed before construction starts; stage III , “foundation investigation”, is carried out during construction .
What is a phase 1 desk study?
A phase 1 desk study forms part of a contaminated land risk assessment. The study aims to provide a qualitative assessment of the risks to end-users and the surrounding environment from any contamination which might be present on or in close proximity to the site.
What triggers a Phase 2 ESA?
The Phase II ESA , also referred to as a “subsurface investigation” or more commonly “site investigation,” typically consists of collecting a series of soil, soil gas, which includes sampling for vapor intrusion, and groundwater samples and sending the samples to a laboratory to determine if dry cleaning operations have
How long does it take to do a Phase 1 environmental report?
A Phase 1 ESA takes anywhere from 2 – 3 weeks. The team at Essel Environmental will give you the verbal within 1 week to let you know whether it’s a “green light” or “red light.” Then, if you want to proceed – we will complete the Phase 1 Environmental report .
What is the purpose of a phase 1 environmental site assessment?
Identifies potential or existing environmental contamination liabilities. A Phase I Environmental Site Assessment , commonly referred to as an ESA, or Phase I ESA, is completed to research the current and historical uses of a property as part of a commercial real estate transaction.
How long is a Phase I good for?
In general, a Phase 1 Environmental Assessment is good for one year. However, this answer can also vary depending on the purpose of the report, and relative current events. For instance, per the Small Business Administration, a Phase 1 ESAs expires precisely one year from the date of the respective report.
Who pays for environmental assessment?
The lender may initially pay for the Phase I but, if the deal goes through, the Phase I is part of the closing costs paid by the buyer. The buyer: It’s also common to see the buyer arrange for the Phase I to be performed. Often, the reason the buyer seeks out a Phase I is because the lender says they need one!
Who performs an environmental assessment?
An environmental assessment study is a complex one and will depend on several factors and variables to get the most comprehensive document. Usually, the design engineer will determine if you need one depending on the scope and type of work being proposed.