EnvironmentalIntermediateColorado Exam

A Colorado property is situated near a former dry-cleaning facility. The primary environmental concern would be contamination from:

APetroleum products from underground storage tanks

BChlorinated solvents such as PCE and TCECorrect

CAsbestos fibers in the soil

DLead from old paint disposal

Why Chlorinated solvents such as PCE and TCE Is Correct

Answer B: Chlorinated solvents such as PCE and TCE

Dry cleaners historically used chlorinated solvents, primarily perchloroethylene (PCE/PERC) and trichloroethylene (TCE), which are common groundwater and soil contaminants. These chemicals are dense non-aqueous phase liquids (DNAPLs) that sink through groundwater and are difficult and expensive to remediate.

Exam Tip: Environmental

Environmental questions test knowledge of hazards like asbestos, lead-based paint, radon, and mold. Know the disclosure requirements and when a professional inspection is required. CERCLA liability is strict, joint, and several.

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Key Terms to Know

Zoning

Local government regulations that control land use by dividing areas into zones specifying permitted uses, building sizes, and densities.

Variance

Official permission to use land in a way that does not conform to the applicable zoning ordinance, granted by a zoning board when strict enforcement would cause undue hardship.

Eminent Domain

The power of government to take private property for public use, with the requirement to pay the owner just compensation.

Adverse Possession

A doctrine by which a person can gain legal title to another's land by openly, continuously, and adversely occupying it for a statutory period.