Top 10 Most-Downloaded GBA Case Histories of 2025

Case Histories are among the most popular resources in the GBA library, offering real-world lessons in risk management, technical practice, and professional responsibility. Here are the top 10 most-downloaded case histories of 2025—each one a must-read for geoprofessional consultants seeking to learn from the experiences of their peers.

1. Case History #1: Beware: A Friend’s Small Project Can Be Hazardous to Your Firm’s Health
A cautionary tale about the risks of preliminary geotechnical studies and the importance of clearly communicating limitations—especially when reports may be relied upon by third parties. This case highlights the need for clear labeling, effective communication, and prudent claims management.

2. Case History #110: Suspiciously Variable Test Results? Take a Closer Look….The Sooner the Better
A school construction project where inconsistent fill materials and unclear specifications led to disputes, arbitration, and lessons in contract language. This case highlights the importance of clear communication, documentation, and vigilance during construction.

3. Case History #5: If the Bus Driver Doesn’t Have a License Get Off the Bus
A residential care facility project reveals the pitfalls of accepting low-fee assignments, using inexperienced staff, and failing to communicate risks. The case emphasizes the need for professional oversight, clear deliverables, and the dangers of cutting corners.

4. Case History #10: It Can Be a Costly Dam, Shame if Clients Won’t Take Your Advice
A large recreational facility project illustrates how poor communication, ignored recommendations, and unclear responsibilities can lead to technical failures, litigation, and significant financial loss. The case highlights the value of documentation and proactive risk management.

5. Case History #2: Clients Who Don’t Follow Advice Should Be Someone Else’s Client
This case explores the high risks associated with residential projects, the dangers of proceeding without a written agreement, and the consequences when clients ignore professional recommendations. Key lessons include the value of documentation and the importance of “confirmation-dependent” recommendations.

6. Case History #41: Don’t Worry. We Don’t Plan to Build There
This case details how assumptions, lack of documentation, and insufficient insurance can turn a small residential project into a costly legal battle. Key takeaways include the importance of contracts, experienced oversight, and risk awareness.

7. Case History #4: Compromise Must Be Part of Your Business Strategy
A drilled-shaft foundation project where cost-saving measures led to unexpected risks and costly repairs. This case underscores the importance of thorough observation, risk allocation, and compromise when high-risk procedures are proposed.

8. Case History #107: Engage Human Professionals Early On
A real-world example of how HR missteps regarding the Family and Medical Leave Act and Americans with Disabilities Act can lead to legal claims and costly settlements. The case offers practical lessons for managers and firm leaders.

9. Case History #13: Litigation for Collections…A Lose-Lose Scenario
This case examines the impact of client relationships, communication breakdowns, and billing disputes on long-term business. Learn how technical missteps and missed opportunities for dialogue can result in lost revenue and reputational harm.

10. Case History #22: Documentation Can Prevent Frivolous Lawsuits
A hillside condominium project where deviations from recommendations and lack of communication led to slope failures and legal threats. The case demonstrates the importance of documentation, follow-up, and proactive client engagement.

GBA Case Histories are free for members and available for purchase by non-members. To unlock the full library and enjoy additional benefits, join GBA today!