Air Conditioning - Boilers - Chillers - Heating and Refrigeration.

Our team of experts (Doc Mitchell & Larry Dunn P.E) at A - B - C - H and R hold more licenses, certifications and degrees in fields directly related to all phases of Air Conditioning, Asbestos, HVAC, Boilers, Refrigeration, Pressure Piping and Mechanical Engineering than any other team of HVAC and Refrigeration experts in the United States, Canada & South America.

In addition to their outstanding combined credentials they have over 70 years experience in all phases of Asbestos, Air Conditioning, Boiler, Chillers, Heating and Refrigeration systems. This includes trouble shooting, installation, service, repair, rebuilding, factory warranty service and design from the smallest of laboratory equipment to the largest systems in the world.

A - B - C - H and R has a fully equipped laboratory for testing and dissection of any type of equipment, as well as a large high security storage warehouse for the safe and secure storage of evidence.

A - B - C - H and R also has a fully stocked tool trailer to allow us to bring everything that is needed to perform on-site testing and dissection.

Doc Mitchell is a Construction Expert and Consultant, experienced in all types, fields and phases of construction with the exception of nuclear reactors. Please see our Web Site for more information.

Doc performed his first work as a construction code expert in 1972. He has never been turn down as an expert by any court and Judges have called Doc Mitchell the best expert they have ever seen in their court.

Doc can explain the most difficult construction, mechanical, or electrical items and processes to anyone in such a manner that they can completely understand it.

As of this time Doc is the only construction expert in the United States holding all the following Credentials and Licenses:

Licensed Master Electrical Contractor (Unlimited)

Licensed Master HVAC Contractor (Unlimited), including cooling towers, fluid coolers, chillers of any type, refrigeration system of any type

Licensed Master Boiler, Pressure Vessel, Piping, Contractor (Unlimited)

Professionally trained and/or Certified under programs approved by HUD, U.S. Department of Energy, EPA, etc: High performance energy efficient construction, Sampling/Testing for Asbestos, Mold, Lead, Vapor Diffusion, infiltration and water movement in construction

Certified Asbestos & Hazardous Material abatement, removal, remediation contractor. (Retired)

Degree in Electronic Technology

General Contractor 20 years (Retired)

Member of Code Administration Association of Kentucky

Doc is a Recognized Code Expert and has designed and taught numerous approved continuing educational classes for city, county and state Code Enforcement and Building Inspectors over the years.

Doc also designs the curriculum and teaches certification level classes in mold education which have/are attended by code enforcement, building inspection, health department, juvenile justice, state leasing personnel, and independent building owners and managers.

Doc’s previous cases have ranged from $ 1,500.00 to $ 50,000,000.00

For cases involving general construction or any specific construction trade please call.

AIS Forensic Testing Laboratory, Inc. is a provider of expert Forensic Engineering .

Expert in Fire Tube Boilers, Water Tube Boilers, which include - Steam, Hot Water, HTHW, Condensate -, Piping, and Furnace & Vapor Explosions and Steam Condensate Explosions as well as Steam Condensate Water Hammer.

Bison is a multi-disciplined engineering firm specializing in failure analysis, forensic engineering and fire sciences with a team of P.E.'s who have performed thousands of forensic assignments including in excess of 1,000 fuel gas investigations.

Legal professionals turn to Bison to scientifically conduct investigations to determine the cause of destructive events. Forensic Engineers provide expert testimony and consultation. Investigations include explosions, fires, carbon monoxide incidents, electrical fires and failures, structural failures, mechanical failures, accident reconstruction, specialized testing, and courtroom presentations:

Fuel Gas Incidents: Fire and Explosion Causation; Propane Explosions, Natural Gas Explosion, Gas Delivery Systems; Carbon Monoxide Testing and Evaluation, Production and Migration Investigations; Plant & Pipeline, Piping Evaluation; Operational Analysis; Appliance Evaluation; Code Compliance; Soil Gas Migration; Vapor Dispersion

Fire Investigation and Explosion Analysis: Cause and Origin, Scene Documentation; Collection of Evidence; Certified Fire Investigator

Electrical Engineering: Electrically Related Fires, Electrical Service and Wiring Failures, Production Facility Service and Controls for Chemical, Petroleum, and Distribution Facilities, Electrical Contacts, Electrocutions; Lightning Strikes

Mechanical Engineering: Equipment Design and Operation; High-Pressure Oilfield Equipment; Pump Design and Operation; HVAC Systems; High and Low-Pressure Seals; Plastic Part Design and Manufacture, Industrial Equipment

Accident Reconstruction: Accident Sequence Reconstruction; Speed, Time and Distance Calculations; Crush Damage; Braking; Steering and Mechanical Analysis, including Tires; Electrical System / Electronic Failures; Mechanical and Fuel Systems; Airbag and Seatbelt Fatalities/Injuries; Staged Vehicle Impact

Failure Analysis: Industrial Equipment, Vehicle Impacts, Airbags and Seat Belts; Elevator Failures; Helmet and other Protective Equipment Failures; Infant Crib Design Inadequacies; Carbon Monoxide Investigations, Crane Failures, etc.

Metallurgical Engineering: Metal Fatigue of Gas Compressor Components; Electrical Contact Evaluations; Cracking of Structural Plastics; Chemical Analysis; Corrosion & Stress Evaluation and Analysis; SEM Analysis; Electron/Optical Microscopy; X-ray Examination

Bison's clients argue their cases with confidence, secure in the knowledge that their claims are based on unbiased, scientific data.

OUR MISSION: To assist our clients SETTLE their Industrial Cases OUT OF COURT, which significantly reduces the time and cost of extensive litigation.

To provide compelling COURT TESTIMONY, documents and exhibits for the cases that eventually do go to Trial.

Since 1983, 94% of our 565 Industrial Cases have settled OUT OF COURT – as representatives for Insurers, Defense and Plaintiff Attorneys. Our group of Associates has in depth expertise in a broad spectrum of Industries – specializing in Industrial and Construction Safety, and Accident Reconstruction. Available worldwide for plaintiff and defense cases.

COMPANY PROFILE: Causey Engineering has been providing Expert Witness, Forensic Engineering, Investigation, and Litigation Support services NATIONWIDE since 1983. Our experts have hands-on industrial and construction, field and office experience.

Areas of Expertise:

Central Power Plants Chemical plants Drilling Engineering & Design Equipment & Machinery Food Manufacturing Forestry Industrial Construction Intellectual Property Ladders & Scaffolds Logging Lumber and Wood Products Oil & Gas Production

Materials Handling Natural Gas Packaging Paper Products Patents Petrochemical Power Stations Pulp & Paper Refineries Saw Mills Transportation Utilities Warehousing

Expert Witness Services:

Accident Investigation & Reconstruction

Claims Analysis

Codes & Regulations

Forensic Analysis

Expert Testimony

Litigation Support

Models & Prototypes

Project Management

OSHA / Safety

Strategic Planning

Expert Profile: GERALD J. HIETPAS, P.E.

Mr. Hietpas is President of Causey Engineering LLC. Mr. Hietpas has particular experience in pulp, paper, lumber and food manufacturing, industrial construction, intellectual property and patent infringement. (See our website for more details)

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ESWL© Consulting Expertise Services is an independent Consulting Company specializing in the area of Welding & Weld Overlay Cladding Technology, Metallurgy & Corrosion, Design of Weldments and Computational Welding Mechanics (CWM).

ESWL© has over 30 years of International Expertise in Worldwide projects including Marine Loading Systems for liquefied natural gas (LNG )and others liquid products (Oil, LPG, Suffer liquid … etc.), with Ambient, high or cryogenic temperature Service and Weld Overlay Cladding for the corrosive service of the Wellhead Equipments.

Emile Layer is a Welding Engineering & Weld Overlay Cladding Expert and a Member of the FMC Technologies Inc. International Trim© Clad Expert Committee.

Services Include:

Materials Selection and Evaluation

Welding & Weld Overlay Cladding

Quality and Audit

Welded Joints Design

Development of Welding Procedure Specification (WPS & PQR)

Corrosion & Prevention

Inspection:

Third-Party Witness Inspection

Welders Performance Qualifications (WPQ)& Welding Procedure Specification (WPS & PQR

Compliance with Relevant Codes Specifications

Review of Subcontractor’s (WPQ /WPS /PQR)

Witness Tests for Third-Party Inspections Companies

Doc Mitchell is a Construction Expert and Consultant, experienced in all types, fields and phases of construction with the exception of nuclear reactors. Please see our Web Site for more information.

Doc performed his first work as a construction code expert in 1972. He has never been turn down as an expert by any court and Judges have called Doc Mitchell the best expert they have ever seen in their court.

Doc can explain the most difficult construction, mechanical, or electrical items and processes to anyone in such a manner that they can completely understand it.

As of this time Doc is the only construction expert in the United States holding all the following Credentials and Licenses:

Licensed Master Electrical Contractor (Unlimited)

Licensed Master HVAC Contractor (Unlimited), including cooling towers, fluid coolers, chillers of any type, refrigeration system of any type

Licensed Master Boiler, Pressure Vessel, Piping, Contractor (Unlimited)

Professionally trained and/or Certified under programs approved by HUD, U.S. Department of Energy, EPA, etc: High performance energy efficient construction, Sampling/Testing for Asbestos, Mold, Lead, Vapor Diffusion, infiltration and water movement in construction

Certified Asbestos & Hazardous Material abatement, removal, remediation contractor. (Retired)

Degree in Electronic Technology

General Contractor 20 years (Retired)

Member of Code Administration Association of Kentucky

Doc is a Recognized Code Expert and has designed and taught numerous approved continuing educational classes for city, county and state Code Enforcement and Building Inspectors over the years.

Doc also designs the curriculum and teaches certification level classes in mold education which have/are attended by code enforcement, building inspection, health department, juvenile justice, state leasing personnel, and independent building owners and managers.

Doc’s previous cases have ranged from $ 1,500.00 to $ 50,000,000.00

For cases involving general construction or any specific construction trade please call.

Firm Profile: Global Technology Experts is a leading engineering and scientific consulting firm providing solutions to complex technical problems. We have been in the engineering and scientific consulting business since 1996, offering our clients an array of experts that spans virtually all engineering and scientific disciplines. We provide a wide array of services, ranging from accident reconstruction and failure analysis, specifically product liability, personal injury, and slip/fall cases, metallurgical research, and investigations involving aerospace and automobile products, including bicycles, to electrical failures including battery, motor & generator.

Areas of Expertise:

Electrical Failures Motor/Generator Failures Battery Failures Accident Reconstruction Tire Defects Machinery & Equipment Failures Construction Equipment Failure

Aircraft Engine/Structural Failure Structural Engineering Mechanical Metallurgy/Materials Failure Fatigue & Corrosion Product Failure Analysis Bicycle, Ladder, Slip/trip & fall Building Construction & Defect Analysis

Education: We have highly experienced and qualified staff:

PhD, Engineering Science & Materials, Virginia Tech

PhD, Electrical Engineering, Georgia Tech

PhD, Mechanical Engineering, Auburn University

BS, Structural Engineering, Century University

BS, Civil and Construction Engineering, Kansas State University

BS, Mechanical Engineering, S.U.N.Y., Buffalo, NY

MBA, Technology Management, Florida Institute of Technology

Certifications:

PE – Registered Professional Engineers

CMfgE – Certified Manufacture Engineer

Professional Affiliations:

Southern Law Association

Atlanta Claims Association

American Society of Mechanical Engineers

Institute of Electrical and Electronics Engineer

American Society of Civil Engineers

American Society of Materials

American Society of Nondestructive testing

American Welding Society

American Society of Testing Materials

Society of Aerospace, Materials and Process Engineers

Principals:

Dr. Ash Thakker, PhD, PE, FASM,FSME, CMfgE (Structures, Materials, Fatigue, Fracture, Composites, Damage Tolerance)

Mr. George Kremer, BSME, AAS (Metallurgy, Corrosion, Coatings and Mechanical Failures)

Dr. Nicholas Propes, PhD (Electrical Machinery Failures, Maintenance Systems, Testing and Analysis)

Dr. Freeman Rufus, PhD (Battery/Motor/Generator Failure)

Dr. Seungkoo Lee, PhD (Electrical System,)

Dr. Jyoti Ajitsaria, PhD (Mechanical Failures)

Mr. Mike Healy, BS (Civil, Construction Engineering, Buildings)

Mr. Ralph Cunningham, BS (Physical Testing, Accident Reconstruction)

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John Price, is Principal of Integrity Partners, Australia. Mechanical and Materials Life Assessment and Failure Analysis especially in law, finance and insurance. Integrity Partners will organize inspections and tests in Australia. Dr Price is experienced in court.

Specialities include:

Failure of Steel Structures

Pressure Equipment

Safety systems

Welds

Fracture Mechanics

Design in ASME, API, EN and AS Codes

Industries Include:

Transport

Electricity

Mining

Petro-Chemical

Construction

Manufacturing

KnightHawk Engineering, Inc. is a technology based Specialty Engineering Company that performs consulting, field services and testing. They do this with a broad spectrum of experience-based personnel utilizing a multi-discipline integrated systems approach. Using the same approach KnightHawk develops and manufactures performance enhancement products. KnightHawk Engineering is frequently called on to solve the most difficult and challenging problems in industry which need to be solved within aggressive time constraints, without sacrificing safety, quality, or performance.

KnightHawk Engineering have made their mark in the analysis of static equipment including selective linear exchangers, quench coolers, furnace tubes, pelletizing dies, and blow-down systems into closed headers. Rotating equipment analysis includes machine and structural dynamics, evaluation of acoustic pulsation, and rotordynamic modeling. They have also established a good reputation in specialty machinery design and third party design audits.

Cliff Knight is President of KnightHawk Engineering and a Professional Engineer with 36 years of experience. Besides his corporate responsibilities as President, Mr. Knight is also Chief Engineer. Mr. Knight specializes in design, failure analysis and troublshooting in static rotating equipment. He has 21 years of experience in utilizing computer applications, which include Finite Element Method, Numerical Modeling, Heat Transfer, Pipe Stress Analysis and Computer Fluid Dynamics.

While with KnightHawk, Mr. Knight has developed proprietary tools and methods for performing analysis on Pelletizing Dies, Presure Vessels, Heat Exchangers and Centrifugal Compressors. He holds four patents related to this work. Before coming to KnightHawk, Mr. Knight spent ten years at Dow Chemical, U.S.A., where he acheived the position of Sr. Mechanical Engineering Specialist and Group Leader.

Services Include:

FEA – Linear / Nonlinear – Elastic / Plastic CFD – Transient and Steady State Fitness for Service Pipe Stress Machine Design Rotating Equipment Repair Pressure Vessel / Heat Exchanger Design Thermosyphon Analysis – Complex Systems Process Simulation on Static and Rotating Equipment Rotordynamics Heat Transfer

Thermodynamics Water Hammer / Steam Hammer Structural Dynamics Earthquake Analysis Off Shore Wave / Wind Analysis Code Compliance Risk Assessment Catastrophe Investigation Vehicle Dynamics Controls Analysis Third Party Design Audit

Specialty Areas Include:

ASME Code Compliance Boilers Compressors Critical Piping Systems Elastic / Plastic FEA Fit For Service Analysis Heat Transfer Driven FEA Engines Flow Induced Vibration Furnaces Reciprocating Pumps and Compressors

Gas and Steam Turbines High Pressure Reactors Pelletizing Dies Selective Linear Exchangers Specialty Equipment Design Steady State / Transient CFD Analysis of Static and Rotating Equipment Structural Analysis Transfer Line Exchangers Vessel Alterations and Repairs Process Performance Analysis of Static and Rotating Equipment