David Wilshaw, MS, PG has over 35 years of international experience in Engineering Geology, Geotechnics, Engineering Geophysics, Hydrogeology and Geo-Environmental Assessments. He is licensed as a Professional Geologist in California, Florida, Pennsylvania and Tennessee. Mr. Wilshaw is also a Chartered Geologist and Fellow of the Geological Society of London in the United Kingdom.
Over a long career, Mr. Wilshaw has provided geological, geotechnical & geo-environmental expertise for residential, commercial & retail development, public buildings and infrastructure, open pit and underground mining reclamation, power plants, roads, railroads and ports. He has extensive experience in pre-construction geohazard and contaminated land assessment. He has been the statutory Professional Geologist pursuant to s.627.707 Florida Statutes for more than 850 sinkhole insurance claims and he is a certified Neutral Evaluator (under s.627.7074 Florida Statutes).
Mr. Wilshaw has extensive peer review & litigation experience, having provided expert witness testimony at over 160 depositions and over 40 trials. Mr. Wilshaw is also owner and President of Integrity Drilling & Geophysical Services, LLC, www.idgsfl.com, providing geotechnical drilling, soil testing and geophysical surveying throughout Florida. IGDS owns four (4) SPT drilling rigs, GPR equipment and a soil testing laboratory. In 2019, he relocated Ground Stiffness Surveys Ltd from the UK and is President of successor company Ground Stiffness Surveys LLC, www.groundstiffnesssurveys.com
Consulting Services Include:
Intrusive and Non-Intrusive Subsurface Exploration techniques
Evaluation of Disputed Sinkhole Insurance Claims (defense & plaintiff)
Development of Ground Stabilization and Improvement Schemes
GEO Associates provides litigation support services and expert witness testimony for civil and criminal investigations and insurance industry cases (both plaintiff and defendant) that involve Groundwater Pollution and Data Analysis, Forensic Geology and Geophysics, Hydrology Modeling, and Forensic Meteorology including Weather Event Re-Construction and Force Majeure cases. GEO Associates can assist attorneys and insurance claim professionals in obtaining, analyzing, modeling, and interpreting the correct geophysical/geological and meteorological data for their case.
GEO Associates uses the latest approved Regulatory EPA and USGS numerical modeling software to map the concentration levels and transport of air and groundwater pollutants. GEO Associates numerical modeling expertise, combined with their advanced knowledge of meteorological, geophysical and geological data gathering and processing, provides strong support to the attorney and client for cases involving Air Pollution, Reduced Visibility, Severe Storms, Groundwater Contamination, Flooding, Wind Damage and Hazardous Material Spills and Releases to Air and/or Water, which result in accidents, contamination of aquifers, toxic air, property damage, personal injury and death.
Industrial Groundwater Pollution
Toxic Tort Strategy
Environmental Surface and Groundwater Pollution
Mapping of Surface and Groundwater Contamination
Groundwater Computer Modeling
Aquifer Systems Analysis
Hazardous Spill Releases
Geological and Geophysical Data Acquisition, Processing and Analysis
Geological and Geophysical Mapping of Reservoirs
Observational Field Programs
Reflection and Refraction Seismology
Oil and Gas Operations and Operator Performance
Marine and Land Seismic Operations
Value Analysis of Proprietary Geophysical and Geological Data
2D and 3D Reflection Seismology Modeling and Analysis
David G. Shreve, PE, is a licensed Professional Engineer in 18 states. He holds a certification from the National Council of Examiners for Engineering and Surveying (NCEES), is a LEED® accredited professional for Building and Construction and holds a Certified in Plumbing Design (CPD) credential.
Mr. Shreve has over 30 years of experience in design, construction administration and forensic analysis of Mechanical, Plumbing, Fire Protection, and HVAC / Energy Management Systems for commercial, institutional and residential projects. He is also a member of American Society of Heating, Refrigeration and Air Conditioning Engineers (ASHRAE), American Society of Plumbing Engineers (ASPE) and International Code Council (ICC).
Mr. Shreve joined Ivey Engineering in 2014. His primary responsibilities include forensic analysis of HVAC, plumbing, fire protection and energy management systems. Mr. Shreve and the team at IEI have designed and built HVAC systems for commercial, health care and LEED buildings; multi-family residential projects of all types; industrial and government facilities; hospitality projects; and detention facilities.
EXPERIENCE (partial listing) ∗ Approximately 300 HVAC, fire protection and plumbing design projects ∗ Approximately 10 LEED® design projects ∗ Approximately 20 feasibility studies ∗ Approximately 125 expert witness engagements
Rudolph P. Frizzi, PE, GE, D.GE is a Civil Engineer with over 25 years of extensive practical Foundation and Geotechnical Engineering experience. His geotechnical Engineering and project management experience is extensive with particular emphasis on: foundation design and construction in urban areas and large scale land and waterfront public and private development projects throughout the United States and internationally. Mr. Frizzi has interacted on projects located in practically every continent world-wide.
Ground Improvement and Soil / Rock Slope Stabilization
Tunneling, Underground, and Trenchless Construction
Waterfront Design and Marine Engineering
Temporary and Permanent Groundwater Control
Controlled Inspection and Instrumentation Monitoring During Construction
Mr. Frizzi has obtained extensive field, office supervision, project management, and forensic 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 field inspection which has contributed to his practical approach to geotechnical problem solving. Selected Projects:
One57 - 1,005 feet tall, 5-star, 210 room Park Hyatt Hotel and 95 premium condominiums and residences. Performed geotechnical and environmental engineering investigations, and provided foundation recommendations to support the proposed tower on spread footings supported on rock
Farmer's Field Event Center - geotechnical and environmental engineer for this highly anticipated 1,700,000-square-foot state-of-the-art sports stadium, entertainment venue, and premier convention center that will bring the NFL back to Los Angeles
Robin D. Franks, PG, CHMM, RSO has over 25 years of relevant industry experience as a professional Geoscientist / Geologist and Certified Hazardous Materials Manager. Ms. Franks has been the President, Founding Principal, and Managing Director of TGE Resources, Inc., for over 19 years. Her specialties include Real Property Assessment and Characterization, Clean-up, and Closure in the commercial, industrial, oil and gas, and healthcare industries.
Consulting Services Include:
Real Property Assessment
Industrial Compliance Auditing
Oil and Gas Real Estate Clean-up
Well Blow-out / Underground Storage Tank Project Management
Ms. Franks has been actively involved in more than 35 "merger/acquisition" projects encompassing over 750 sites nationwide. As senior Technical Advisor, she has been involved in thousands of real property investigations, many of which have involved remediation/closure projects within Texas and throughout the United States.
Ms. Franks is a professional lecturer who delivers presentations and instruction throughout the United States.