Associated Builders and Contractors (ABC)

Associated Builders and Contractors (ABC) is a national construction industry trade association representing nearly 21,000 chapter members. Founded on the merit shop philosophy, ABC and its 70 chapters help members develop people, win work and deliver that work safely, ethically, profitably and for the betterment of the communities in which ABC and its members work. Visit us at www.abc.org

Apr
23
Thu
2015
Membership Luncheon | Corvette Museum Sinkhole @ ABC Event Space
Apr 23 @ 11:30 am – 1:00 pm

When: April 23 from 11:30am-1pm

Where: ABC Event Space, 1604 Elm Hill Pike

Cost: $30

What:  

“Investigation and Treatment of a Swallvette1”
aka: Sinkhole Remediation at the National Corvette Museum
Presented by:
Michael J. Marasa, PE, BDM
Senior Engineer
Hayward Baker Inc.

Hayward Baker is the largest geotechnical specialty contractor in the country providing services to all types of clients in all types of ground conditions. This one hour presentation discusses various aspects of the sinkhole collapse at the National Corvette Museum in Bowling Green, KY. However, it is not a highly technical analysis or case study. Rather, it gives due respect to the historical significance of the vehicles impacted by the collapse and includes bits of geology, history, engineering, anecdotes, photos, comedy, lore and an infatuation with America’s sports car.

At 5:38 am on the morning of February 12, 2014, security cameras recorded the collapse of the display floor and development of a sizeable sinkhole inside the museum. Eight treasured and unique corvettes were “swallowed” by the cavity. Within 24 hours, a team had been assembled to stabilize the area, assess the short term risk, evaluate procedures to safely remove the automobiles, and develop a plan for exploration and permanent repair; essentially “vetting” solutions to the complex issues.

Team members represented a wide range of professionals representing construction, engineering, surveying, geology and environmental consultants, academic experts and state geotechnical and safety officials. Data acquisition included large diameter drilled holes, laser surveys, micro gravity study, physical cave exploration, borehole cameras and literature research.

All of these aspects were executed amidst worldwide attention and media chaos. Live webcams were installed, hourly Facebook postings, YouTube videos and about every other avenue of communication known to man were employed.
Every aspect of study and repair entailed moderate to very high degrees of risk in all categories. The expertise and determination of the team conquered all of the obstacles in as timely a manner as possible attempting to maintain economical approaches whenever possible.

Biography of Michael J Marasa, PE, BDM
Mr. Marasa is a graduate of the University of Louisville with advanced studies in the geosciences. He has been a practicing geotechnical engineer over 35 years and had registrations in multiple states. He joined Hayward Baker, Inc. in early 2005 as Senior Engineer and Regional Business Development Manager.
Other highlights:
Past-President ASCE Nashville Branch
Founder, Past Chairman and board member ASCE TN Section Geotechnical Group
Founder and board member Charlotte Geotechnical Group
Founder and board member Raleigh Geotechnical Group
Former Member ASCE National Committee on Construction Quality Management & Inspection
Member ASDSO, Geo-Institute, ABC, US Society on Dams, HBI Vibro Committee
Member ASFE/GBA Geotechnical Committee
Author of several technical papers

Emerging Leaders Nashville Sounds Game @ Nashville Sounds Stadium
Apr 23 @ 4:30 pm – 5:45 pm

Save the Date! More Details to come.

Apr
28
Tue
2015
Dale Carnegie Lunch & Learn – Manage Customer Expectations
Apr 28 @ 11:00 am – 1:00 pm

Damon Brent
Tuesday, April 28, 2015 from 11:00 AM to 1:00 PM (CDT)
Nashville, TN

OSHA 10 – April 28 & 29 @ ABC Offices
Apr 28 @ 12:00 pm – 5:30 pm

OSHA 10 – 2 Day Class

April 28th from noon to 5:30pm and April 29th from 7am to 12:30pm.

If you are a student, please call 615-399-8323 to register over the phone.

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