Strategies for Limiting Engineers' Potential Liability for Indoor Air Quality Problems

Area of Science:

• Environmental Engineering
• Building Science
• Occupational Health

Background:

• Indoor air quality (IAQ) presents challenges during building design and operation.
• IAQ issues range from identifiable building-related illnesses, including volatile organic compounds (VOCs), to unidentifiable sick building syndrome.
• Microorganism-caused illnesses are often difficult to confirm, complicating IAQ assessments.

Purpose of the Study:

• To explore the potential liabilities engineers face concerning indoor air quality (IAQ).
• To identify legal theories supporting claims against engineers for IAQ problems.
• To outline practical strategies for engineers to mitigate IAQ-related liability.

Main Methods:

• Review of potential liability theories including breach of contract and common law torts (negligence, negligent misrepresentation).
• Analysis of the impact of increasing federal, state, and local regulations on engineer liability.
• Examination of ethical and professional conduct guidelines that may impose a duty to disclose IAQ concerns.

Main Results:

• Engineers face significant liability from clients and third parties due to IAQ issues.
• Regulatory frameworks and ethical codes increasingly impose duties related to IAQ disclosure.
• Specific legal claims can arise from contract breaches and torts like negligence.

Conclusions:

• Engineers must manage IAQ risks proactively to avoid liability.
• Strategies such as continuing education, meticulous record-keeping, adequate insurance, and careful contract negotiation are essential.
• Proper selection of building materials and construction methods can minimize IAQ liability potential.