Sports Arena Design Expert Witnesses: 2

Rudolph P. Frizzi, PE, GE, D.GE is a Civil Engineer with over 25 years of extensive practical Foundation and Geotechnical Engineering experience. Mr. Frizzi has extensive project management experience throughout the United States and internationally, with particular emphasis on:

• Foundation Design and Construction in Urban Areas
• Large Scale Land and Waterfront Public and Private Development Projects

Mr. Frizzi has obtained extensive field, office supervision, and project management experience including soil and rock sampling and in-situ testing; monitoring pre , during, and post-construction with state-of-the-art geotechnical instrumentation; nondestructive testing; aqueous and sub-aqueous inspections and investigations; and heavy construction which has contributed to his practical approach to geotechnical problem solving. In addition to his "engineer of record" experience, Mr. Frizzi has provided expert geotechnical consultation and trial testimony on over 50 excavation and foundation litigation cases throughout the United States and internationally. His services are available to attorneys for Plaintiff and Defense.

Areas of Forensic Expertise:

• Foundations for Stadiums, Arenas, High-Rise Structures in Urban Areas
• Embankment and Dam Stability
• Large-scale Land and Waterfront / Marine Structures and Development
• Shallow and Deep Foundation Systems
• Soft and Hard Rock Treatment
• Earthwork
• Ground Improvement of Waste Fills
• Temporary and Permanent Lateral Support Systems for Deep Excavations
• Geotechnical Instrumentation and Vibration Monitoring
• Construction Dewatering

View Rudolph Frizzi's Consulting Profile.

Retail Expert Witness Corporation celebrates over 10 years of delivering the most precise opinions for over 400 cases nationally with Jerry Birnbach, FISP, Associate AIA, the celebrated expert.

Jerry’s years of retail design for Jerry Birnbach LLC have a proven safety expert recognition and a Top 50 Retail Design Firm. A Top 40 Retail Industry Leader and retail safety expert for 40 years, Jerry has provided opinions for State and Federal court in 47 States for a majority of Slip, Trip and Fall Cases. From his early partnership with Sam Walton, Founder of Walmart - to placing the Issac Mizrahi brand into Target stores across the United States, Jerry set up each of his retail design clients up for maximum success in retails sales and retail safety. Many of his retail clients continue to thrive and maintain the highest level of retail safety culture and retail safety practice as promoted by Jerry. 

In 2012, Jerry launched a retail expert witness business to support cases involving big box retail stores, fast food restaurants, and medical centers, as well as small business retailers, restaurants, and medical practices. Jerry has serviced clients whose cases involved local municipalities, federal safety rules & regulations, building codes, and best practices in retail safety to avoid slip and trip falls. Jerry sees the not-so-obvious when forming his expert opinions and remains openly accessible to his clients’ needs in order to deliver the most efficient and impactful opinion while maximizing the validity of each requested expert witness opinion.

View Jerry Birnbach's Consulting Profile.