GBA Releases Five More Case Histories
GBA Releases Five More Case Histories: 51-55
GBA Publications Committee
Learn from others. Don’t repeat
the mistakes of the past! GBA Case Histories are being used by our members for loss prevention discussions in support of professional development and mentoring.That is why GBA case histories are so valuable, and why GBA is updating them all, while adding new ones, too. We are halfway there as five more case histories have been re-issued.
CASE HISTORY NO. 51 (download)
A complicated 70-acre riverside project with “Bay mud”, became more challenging when the excavation contractor and project civil engineer ignored the advice of the Member Firm and the client sued the Member Firm for negligence that caused $2.5 million in damages.
Although the Member Firm’s CEO got personally involved and “saved the day,” serious problems arose. The firm had to pay $350,000 to extricate itself, because a judge or jury probably would not have understood the technical intricacies that proved the member was blameless.
CASE HISTORY NO. 52 (download)
The Member Firm was accused of an error it did not make on a very small project, but its survey crew inadvertently said the firm was at fault. The survey crew chief’s remark, overheard by others, resulted in the firm having to pay a $125,000 award.
CASE HISTORY NO. 53 (download)
A GBA member performing bridge design ran afoul of changed conditions in a small area, causing failure of post-tensioning anchors. Nonbinding ADR – resolution by experts – was used to resolve the original dispute quickly and satisfactorily
CASE HISTORY NO. 54 (download)
A Member Firm had to spend almost two million uninsured dollars to extricate
itself from a football stadium rebuilding project. Problems arose when its original recommendations were not followed. The firm was unaware of certain changes that were made, but casual language in a report made that position difficult to defend.
CASE HISTORY NO. 55 (download)
The GBA member, an environmental consultant, performed quickly, at the client’s request, to facilitate a sale. As predicted, more contamination was discovered, but the client claimed the consultant had failed to perform the work it said it would, in a timely fashion. The consultant forfeited its $40,000 fee in exchange for a settlement.
GBA Case Histories are FREE to all Members. Access all GBA’s Case Histories HERE



is the regulatory framework. USEPA has notestablished a Maximum Contaminant Level (MCL)for 1,4 dioxane. The graphic presented below showscurrent state health advisory levels. USEPA has established a 0.35 ug/L for a 10-6 cancer risk in drinking water. A reportable quantity of 100 pounds has been established by EPA under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA).



our members was shortly after the gavel had been passed and I was new in my role as President. I am happy to be here today to share my six-month update.

Call for Abstracts – 2019 Spring Conference – Maui, Hawaii
experienced field representative to be on site full time to observe construction of the building pad and MSE wall. Confident in the field representative’s abilities, the project manager confined his involvement to occasional site visits and preparation of written progress reports. Unfortunately, communication between the two was poor, field reports were not thoroughly reviewed, and significant issues that compromised the project including changes in design were missed.
GBA has a tradition of collaborating on issues that impact the geoprofessions through GBA Case Histories. GBA Case Histories provide unprecedented real-world learning examples related to project and business management. Learn where others went wrong, how they handled their problems, and how you can learn from their experiences to avoid the same problems in the future.
leaders to discuss the challenges of performing engineering services for mine tailings dams, resulted in a document that will guide mine owners, regulators, and practitioners toward a more efficient and safer approach to designing and maintaining mine tailings dams.
In October 2018, GBA published the Proposed Best Practices for the Engineer of Record (EOR) for Tailings Dams. This document was prepared with input from the workshop and additional contributions of the Alberta Dam Integrity Advisory Committee (DIAC), Association of State Dam Safety Officials (ASDSO), Canadian Dam Association (CDA) and the United States Society on Dams (USSD). The document is supported by two supplemental documents and a just published; Important Information about this Tailings Storage Facility Design Report which is now available for distribution.
and Maui (April 4-6, 2019), GBA has finalized plans for the Fall 2019 at the Omni Hotel in Louisville Kentucky and Spring 2020 at the J.W. Marriott Sawgrass Resort. GBA’s Executive Director, Joel Carson said, “I am thrilled to have been able to finalize agreements for these two great locations. I am confident our members will find these to be exceptional venues to hold our annual meetings.”
members for loss prevention discussions in support of professional development and mentoring. That is why GBA case histories are so valuable, and why GBA is updating them all, while adding new ones, too. We are halfway there as five more case histories have been re-issued.
Bisphenol-A (BPA) is a colorless solid that is poorly soluble in water, and durable,making it suitable for use in creating some plastics. It can be found in common consumer goods such as sports equipment,DVDs, and some water bottles (not as much any longer) . BPA epoxy resins were previously, and sometimes still are, used as lining in food/beverage cans. They are still currently used in thermal papers like receipts and other “glossy” papers.