Environmental Site Assessments

Description: Environmental Site Assessments Quiz
Number of Questions: 14
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Tags: environmental science urban planning real estate
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What is the primary purpose of an environmental site assessment (ESA)?

  1. To determine the presence of hazardous materials on a property.

  2. To assess the potential for environmental contamination on a property.

  3. To evaluate the environmental impact of a proposed development project.

  4. To determine the value of a property for real estate purposes.


Correct Option: B
Explanation:

An ESA is conducted to identify and evaluate potential environmental hazards on a property, such as the presence of hazardous materials, soil contamination, or groundwater contamination.

Which of the following is NOT a common type of environmental site assessment?

  1. Phase I ESA

  2. Phase II ESA

  3. Phase III ESA

  4. Limited Site Investigation (LSI)


Correct Option: C
Explanation:

Phase III ESAs are not typically conducted as part of the environmental site assessment process. Phase I ESAs involve a review of historical records and a site visit, while Phase II ESAs involve the collection and analysis of environmental samples.

What is the difference between a Phase I ESA and a Phase II ESA?

  1. A Phase I ESA is more comprehensive than a Phase II ESA.

  2. A Phase II ESA is more comprehensive than a Phase I ESA.

  3. A Phase I ESA is conducted before a Phase II ESA.

  4. A Phase II ESA is conducted before a Phase I ESA.


Correct Option: C
Explanation:

A Phase I ESA is typically conducted first to identify potential environmental hazards on a property. If the Phase I ESA identifies potential hazards, a Phase II ESA may be conducted to collect and analyze environmental samples to confirm or rule out the presence of contamination.

What are some of the common methods used to collect environmental samples during an ESA?

  1. Soil borings

  2. Groundwater monitoring wells

  3. Surface water sampling

  4. Air quality monitoring


Correct Option:
Explanation:

Soil borings, groundwater monitoring wells, surface water sampling, and air quality monitoring are all common methods used to collect environmental samples during an ESA.

What is the purpose of a risk assessment in an ESA?

  1. To evaluate the potential health risks associated with environmental contamination.

  2. To determine the need for further environmental investigation.

  3. To develop a plan for remediation of environmental contamination.

  4. To estimate the cost of environmental cleanup.


Correct Option: A
Explanation:

A risk assessment is conducted to evaluate the potential health risks associated with environmental contamination on a property. The risk assessment considers factors such as the type of contamination, the concentration of contamination, and the potential for exposure to contamination.

What is the role of a qualified environmental professional (QEP) in an ESA?

  1. To conduct the environmental site assessment.

  2. To review and interpret the results of the environmental site assessment.

  3. To develop a plan for remediation of environmental contamination.

  4. To provide expert testimony in court regarding environmental contamination.


Correct Option:
Explanation:

A QEP is a person who has the education, training, and experience to conduct environmental site assessments and to review and interpret the results of environmental site assessments. QEPs also develop plans for remediation of environmental contamination and provide expert testimony in court regarding environmental contamination.

What are some of the common environmental hazards that may be identified during an ESA?

  1. Asbestos-containing materials (ACMs)

  2. Lead-based paint (LBP)

  3. Polychlorinated biphenyls (PCBs)

  4. Petroleum hydrocarbons


Correct Option:
Explanation:

ACMs, LBP, PCBs, and petroleum hydrocarbons are all common environmental hazards that may be identified during an ESA.

What is the purpose of a Brownfield Redevelopment Program?

  1. To provide financial assistance for the redevelopment of contaminated properties.

  2. To promote the reuse of contaminated properties.

  3. To reduce the environmental risks associated with contaminated properties.

  4. To all of the above.


Correct Option: D
Explanation:

Brownfield Redevelopment Programs provide financial assistance for the redevelopment of contaminated properties, promote the reuse of contaminated properties, and reduce the environmental risks associated with contaminated properties.

What is the difference between a voluntary cleanup and a mandatory cleanup?

  1. A voluntary cleanup is conducted by the property owner, while a mandatory cleanup is conducted by the government.

  2. A mandatory cleanup is conducted by the property owner, while a voluntary cleanup is conducted by the government.

  3. A voluntary cleanup is less expensive than a mandatory cleanup.

  4. A mandatory cleanup is less expensive than a voluntary cleanup.


Correct Option: A
Explanation:

A voluntary cleanup is conducted by the property owner on their own initiative, while a mandatory cleanup is conducted by the government when the property owner fails to clean up the property.

What is the purpose of a deed restriction in an ESA?

  1. To limit the use of a property due to environmental contamination.

  2. To prevent the development of a property due to environmental contamination.

  3. To require the property owner to clean up environmental contamination.

  4. To all of the above.


Correct Option: D
Explanation:

A deed restriction may be used to limit the use of a property due to environmental contamination, to prevent the development of a property due to environmental contamination, or to require the property owner to clean up environmental contamination.

What is the difference between an environmental lien and an environmental easement?

  1. An environmental lien is a legal claim against a property due to environmental contamination, while an environmental easement is a restriction on the use of a property due to environmental contamination.

  2. An environmental easement is a legal claim against a property due to environmental contamination, while an environmental lien is a restriction on the use of a property due to environmental contamination.

  3. An environmental lien is more restrictive than an environmental easement.

  4. An environmental easement is more restrictive than an environmental lien.


Correct Option: A
Explanation:

An environmental lien is a legal claim against a property that secures the payment of cleanup costs for environmental contamination. An environmental easement is a restriction on the use of a property that is imposed to protect the environment.

What is the purpose of a groundwater monitoring plan in an ESA?

  1. To monitor the movement of groundwater contamination.

  2. To evaluate the effectiveness of a groundwater remediation system.

  3. To determine the potential for groundwater contamination to migrate off-site.

  4. To all of the above.


Correct Option: D
Explanation:

A groundwater monitoring plan is used to monitor the movement of groundwater contamination, to evaluate the effectiveness of a groundwater remediation system, and to determine the potential for groundwater contamination to migrate off-site.

What is the difference between a soil vapor extraction (SVE) system and an air sparge (AS) system?

  1. An SVE system removes contaminants from the soil by applying a vacuum, while an AS system removes contaminants from the soil by injecting air.

  2. An AS system removes contaminants from the soil by applying a vacuum, while an SVE system removes contaminants from the soil by injecting air.

  3. An SVE system is more effective than an AS system.

  4. An AS system is more effective than an SVE system.


Correct Option: A
Explanation:

An SVE system removes contaminants from the soil by applying a vacuum, which draws the contaminants out of the soil. An AS system removes contaminants from the soil by injecting air into the soil, which forces the contaminants out of the soil.

What is the purpose of a risk-based corrective action (RBCA) approach in an ESA?

  1. To develop cleanup goals for environmental contamination based on site-specific risk factors.

  2. To evaluate the effectiveness of a cleanup remedy.

  3. To determine the need for further environmental investigation.

  4. To all of the above.


Correct Option: A
Explanation:

A RBCA approach is used to develop cleanup goals for environmental contamination based on site-specific risk factors, such as the type of contamination, the concentration of contamination, and the potential for exposure to contamination.

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