Ventilation Expert Witnesses

Newport Beach, California

Anesthesiology, Medical Management - intubation, hematoma, informed consent, Deep Vein Thrombosis, Pulmonary Embolism, DVT, VTE, PE, capnography, brain damage, hypoxia, paralysis, narcotics, laryngospasm, ambulatory surgical center, ASC, medication error, propofol, central line, ventilation

Board-Certified Anesthesiologist in active clinical practice. 15+ years experience. Over 4,000 spinal surgical procedures performed. Anesthesiologist for U.S. Olympic and Red Bull athletes, the Los Angeles Kings, and U.S. Navy SEALs. Extensive teaching experience. 10+ years experience as Medical Director of an Ambulatory Surgical Center (ASC) with duties including peer review and performance enhancement. Experienced expert witness. First person in family to attend college - worked way through college working construction and bartending. Excellent verbal communication skills.

California

HVAC - Carbon Monoxide Poisoning, Site Discovery for Carbon Monoxide Poisoning, Venting Issues Related to CO, Carbon Monoxide Inspections, Ventilation, System Design Flaws, Mechanical Deficiencies, Indoor Air Quality

Roger Strand of Strand Consulting and Mechanical, has over 60 years in the HVAC business and has been working extensively as a an expert witness for Carbon Monoxide Poisoning since 2006. He has a Utah State Contractors License 12250871-5501 with classifications S410 and S350 He has worked on 16 cases as an expert witness related to carbon monoxide poisoning due to improper venting, defective equipment, improper service protocols, and installed system deficiencies. Rogers other specialties include: Identifying and solving complex problems related to HVAC mechanical deficiencies, indoor air pollution, HVAC system design flaws, venting issues, and air distribution design inadequacies. His Curriculum Vitae provides insight into his qualifications as an expert witness in the many fields listed. He is: NATE Certified, EPA Certified, an RMGA Certified Technician, RSES-Cosa Carbon Monoxide Certified, HVAC Excellence Certified Carbon Monoxide Inspector, Quality Management System Ce...

California

Mechanical Engineering, HVAC - HVAC Design, Data Centers, Data Center Infrastructure, Data Center Cooling, Commercial HVAC, Ventilation, Chillers, Air Handlers, HVAC Controls, Mechanical Code Compliance, Heating, Cooling Towers, Pumps, Fans, Compressors, Air Distribution, Refrigeration, hydronics, energy efficiency, economization

Three+ Decades of Technical Leadership ● 1992 (age 27) – Solo research project proving proximity transducers detect rolling-element bearing failures far earlier than accelerometers. Published in Orbit magazine; codified in API 670 & ISO 20816 for global diagnostics standards. ● 1993 – Presented Orbit research at Symposium on Industrial Applications of Gas Turbines, Canadian Gas Association, Banff, Alberta. ● 2007–2020 – Designed 100+ energy-efficient U.S. data centers, including state-of-the-art HVAC/power systems exceeding ASHRAE & Title 24. ● 2015 – Lectured/conducted vibrations lab, Cal Poly Mechanical Engineering Dept., San Luis Obispo, CA. ● 2015 – Published plain-English guide to CA Title 24-2013 data center cooling in Data Center Journal, resolving confusion and enabling compliant data center expansions. ● 2021–2025 – Designed large-scale HVAC for commercial/military facilities, exceeding IMC, UFC, & IBC for performance/efficiency. Core Expertise ● HVAC design/construction/f...

Westminster, Colorado

HVAC, Plumbing - Engineering-Mechanical, Fire Protection, Energy Conservation, Sustainability, Indoor Air Quality, Ventilation, Heating, Cooling, Air Conditioning, Fire Sprinklers, Colorado PE, Utah PE, Wyoming PE, New Mexico PE, Oklahoma PE

Professional Engineer: Colorado, Utah, Wyoming, New Mexico, Oklahoma. Mechanical Engineer, 51 years HVAC, Plumbing, & Fire Protection engineering design, facilities engineering, energy analysis, systems commissioning, troubleshooting, Expert witness 43 projects, expert witness subconsultant 54+ projects, project manager 176+ design projects, and sustainability consulting. Presented over 54 seminars to organizations in the HVAC field. President and current Director Rocky Mountain Chapter ASHRAE (American Society of Heating, Refrigeration, and Air Conditioning Engineers); Colorado Renewable Energy Society (CRES) Board of Directors and Secretary; US Green Building Council (USGBC) - Colorado Board of Directors, Programs Coordinator, and Greenbuild 2006 Host Committee Chair. 37 year member of Toastmasters; Member Colorado Earthquake Hazard Mitigation Council; Past member: AIA Colorado Committee on the Environment, AEE, RMAEE. Keynote Speaker for the Rocky Mountain Chapter ASHRAE 2004...

LEESBURG, Florida

Mechanical Engineering, HVAC - Hydraulics, Air Conditioning, Machine Design, Construction Equipment, Automotive, Plumbing, Tractor, Lift, Crane, Accident Reconstruction, Ventilation, Fire, Cooling Tower, Welding, Generator, Pallet Jack, Drone, Failure Analysis, Energy Calculations, Pool

Mr. Niemann specializes in mechanical system failure analysis, vehicle systems analysis, construction defect investigations, product defects, firearms technology, unmanned aerial systems, and the reconstruction of accidents involving motor vehicles, cranes, forklifts, tractors, heavy equipment and pedestrians. He received a Bachelor of Mechanical Engineering from the University of Central Florida in 2017 and is a Professional Engineer in the State of Florida. Mr. Niemann has experience in engineering consulting, project management for construction projects, traffic accident reconstruction and mechanical systems design and failure analysis. Mr. Niemann employs leading edge technologies in the preservation of evidence and the reconstruction of accidents. In addition, Mr. Niemann has several years of experience in the electrical, construction and maintenance industries, and in the analysis of failures and design of structural, generators, remote radiators, engines, HVAC, plumbing, pump...

Georgia

Mechanical Engineering, HVAC - Hydraulics, Air Conditioning, Machine Design, Construction Equipment, Automotive, Plumbing, Tractor, Lift, Crane, Accident Reconstruction, Ventilation, Fire, Cooling Tower, Welding, Generator, Pallet Jack, Drone, Failure Analysis, Energy Calculations, Pool

Mr. Niemann specializes in mechanical system failure analysis, vehicle systems analysis, construction defect investigations, product defects, firearms technology, unmanned aerial systems, and the reconstruction of accidents involving motor vehicles, cranes, forklifts, tractors, heavy equipment and pedestrians. He received a Bachelor of Mechanical Engineering from the University of Central Florida in 2017 and is a Professional Engineer in the State of Florida. Mr. Niemann has experience in engineering consulting, project management for construction projects, traffic accident reconstruction and mechanical systems design and failure analysis. Mr. Niemann employs leading edge technologies in the preservation of evidence and the reconstruction of accidents. In addition, Mr. Niemann has several years of experience in the electrical, construction and maintenance industries, and in the analysis of failures and design of structural, generators, remote radiators, engines, HVAC, plumbing, pump...

Greenfield, Massachusetts

HVAC, Plumbing - Mechanical, HVAC, Heating, Plumbing, Building Systems, Freeze Losses, Pipe Failures, Water Heating, Appliance Failures, Water Leaks, Combustion Equipment, Building Assessments, Damage Assessments, Cost Estimates, Energy, Ventilation, Air Conditioning and Cooling, Process Systems, Product Liability

Licensed Professional Engineer: MA, CT, RI, ME, NH, VT, PA. Provided Forensic Engineering Services on hundreds of cases with a specific focus in the areas of Building Systems and Equipment, Heating Ventilation and Air Conditioning (HVAC), Plumbing Systems, Water Losses, Freeze-ups, CO Poisoning, Heating Appliance Blowback and more. Failure Analysis of Mechanical Systems and Components, Failure Modes & Effects Analysis, Energy Systems, Industrial Process Systems. Substantial experience in the Design and Manufacturing of Mechanical Systems and Components. Design and Operation of Energy Systems and Power Plants, including Nuclear, Fossil and Renewable Energy. Also provide services in the areas of Project Management and Construction Administration for the entire duration of a project or on an interim basis, or for the purposes of Claim Damage Mitigation. Detailed knowledge of Construction Management Processes and Organizational Structure. U.S. Patent: 7,631,820 B2 Experienced Ar...

Reno, Nevada

Mechanical Engineering, HVAC - HVAC Design, Data Centers, Data Center Infrastructure, Data Center Cooling, Commercial HVAC, Ventilation, Chillers, Air Handlers, HVAC Controls, Mechanical Code Compliance, Heating, Cooling Towers, Pumps, Fans, Compressors, Air Distribution, Refrigeration, hydronics, energy efficiency, economization

Three+ Decades of Technical Leadership ● 1992 (age 27) – Solo research project proving proximity transducers detect rolling-element bearing failures far earlier than accelerometers. Published in Orbit magazine; codified in API 670 & ISO 20816 for global diagnostics standards. ● 1993 – Presented Orbit research at Symposium on Industrial Applications of Gas Turbines, Canadian Gas Association, Banff, Alberta. ● 2007–2020 – Designed 100+ energy-efficient U.S. data centers, including state-of-the-art HVAC/power systems exceeding ASHRAE & Title 24. ● 2015 – Lectured/conducted vibrations lab, Cal Poly Mechanical Engineering Dept., San Luis Obispo, CA. ● 2015 – Published plain-English guide to CA Title 24-2013 data center cooling in Data Center Journal, resolving confusion and enabling compliant data center expansions. ● 2021–2025 – Designed large-scale HVAC for commercial/military facilities, exceeding IMC, UFC, & IBC for performance/efficiency. Core Expertise ● HVAC design/construction/f...

Bellaire, Texas

HVAC, Mechanical Engineering - HVAC, Chilled water, Humidity Control, Cooling Towers, HVAC Controls, Air Conditioning, Ventilation

50+ years as a practicing HVAC engineer including the design and construction administration of commercial, institutional and industrial buildings. Six years' experience preparing forensic analysis, expert reports and certificates of merit for litigation support on projects with thermal comfort, humidity or HVAC equipment performance issues. Registered professional engineer in Texas. Past president of the Houston chapter of ASHRAE. Chairman of the Buildings and Standards Commission of the city of Bellaire, Texas. 14 years' experience teaching Mechanical/Electrical/Plumbing building systems at the university level.

Salt Lake City, Utah

Critical Care Medicine, Emergency Medicine - Emergency Medicine, Critical Care Medicine, Critical Care Surgery, Extracorporeal Membrane Oxygenation (ECMO) / ECLS, Mechanical Circulatory Support (MCS), intra-aortic balloon pump (IABP), physical therapy, ventricular assist device (LVAD), cardiothoracic surgery, ventilation

HIGHLIGHTS: --Full Time Clinically active --Tenured Associate Professor at high volume referral Tertiary Academic Medical Center --NIH Funded Researcher (>150 peer reviewed journal articles) --International Leader in ECMO/Critical Care --Authored Multiple Guidelines in ECMO/Critical Care --Previous ICU Medical Director --Section Head of Critical Care --Medical Director of ECMO --Expert Witness since 2014 --Authored multiple reports/depositions. Effective reports, honest/direct assessments, rapid turn around, repeat clients. Dr. Joseph E Tonna, MD, MS, FCCM, FACEP, FAAEM, is a clinically active attending physician with dual board certification in both Emergency Medicine and in Critical Care Medicine, and is a leading international expert in the use and management of extracorporeal membrane oxygenation (ECMO), cardiogenic shock, cardiac arrest, and life support, with 150 peer reviewed publications on PubMed. He has particular expertise in emergency medicine, ECMO, mechanical circul...

Park City, Utah

HVAC - Carbon Monoxide Poisoning, Site Discovery for Carbon Monoxide Poisoning, Venting Issues Related to CO, Carbon Monoxide Inspections, Ventilation, System Design Flaws, Mechanical Deficiencies, Indoor Air Quality

Roger Strand of Strand Consulting and Mechanical, has over 60 years in the HVAC business and has been working extensively as a an expert witness for Carbon Monoxide Poisoning since 2006. He has a Utah State Contractors License 12250871-5501 with classifications S410 and S350 He has worked on 16 cases as an expert witness related to carbon monoxide poisoning due to improper venting, defective equipment, improper service protocols, and installed system deficiencies. Rogers other specialties include: Identifying and solving complex problems related to HVAC mechanical deficiencies, indoor air pollution, HVAC system design flaws, venting issues, and air distribution design inadequacies. His Curriculum Vitae provides insight into his qualifications as an expert witness in the many fields listed. He is: NATE Certified, EPA Certified, an RMGA Certified Technician, RSES-Cosa Carbon Monoxide Certified, HVAC Excellence Certified Carbon Monoxide Inspector, Quality Management System Ce...