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Building Materials Expert Witnesses

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David Neagley, AIA, Architect
Forensic Architect
PO Box 2265
La Jolla CA 92038
USA
phone: 858-354-8070
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David Neagley Forensic Architecture Expert PhotoDavid Neagley, AIA, Architect: Over thirty-two years of architectural design and construction administration experience with all building types, including educational, medical, R&D, corporate, commercial, custom residential, multi-family housing, military and industrial projects, totaling over 12.4 million square feet. Emphasizing use of durable, low maintenance materials including stainless, copper, bronze, zinc, cement-fiber, plastics, composites, specialty sealants & industrial paints.

Building Reconstruction Specialist: Reconstruction design, details and specifications focused on solving complex construction problems and developing effective repairs for commercial and institutional buildings. Services include design for waterproofing, flashing, exterior finishes, roofs, decks, windows, and remediation of mold, wood rot, corrosion and structural damage.

Construction Industry Expert: Visual inspection, intrusive testing, defect analysis, repair recommendations and forensic expert services for both plaintiff and defense parties. Specialized knowledge of construction materials, industry standards, code compliance, waterproofing, vapor transmission, exterior finishes, corrosion, condensation, ventilation, mold, wood rot, suspended ceilings, interior partitions, and structural issues.
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Daniel Mahr, PE
President and Project Manager
Montville Office Park
150 River Road, Suite J4
Montville NJ 07045
USA
phone: 973-331-8100
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Daniel Mahr, PE, is a specialist in the Engineering and Design of Dry Bulk Material Handling Systems. He is an expert in the supply, handling, blending, and processing of a wide range of bulk materials ranging from alumina to wood chips.

Mr. Mahr is experienced in ports and terminals, the power, transportation, mining, steel, and process industries. He has managed large or technically demanding projects handling bauxite, coal, biomass, minerals, and other bulk commodities. As president, Mr. Mahr is responsible for all corporate activities of Energy Associates. On construction assignments, he has served as a technical representative and monitored technical/contract compliance.

Mr. Mahr’s project assignments are located throughout the United States and have taken him to Argentina, Bahamas, Canada, Colombia, Germany, Ghana, Guatemala, Hong Kong, Japan, Korea, India, Indonesia, Italy, Malaysia, Philippines, Spain, Taiwan, Thailand, United Kingdom, and Venezuela. He is a member of ASME, NSPE, and SME. He is the past chair of ASME's Fuels and Combustion Technology Division and was the chair of the Fuel Storage, Handling, and Transportation Technical Committee for several years.

Litigation Support - Daniel Mahr provides technical services in instances for breach of contract, dispute resolution, equipment failure, and litigation investigation. His expertise is available to counsel representing both Plaintiff and Defendant.

Areas of Expertise:
  • Bulk Material Handling
  • Unloading / Loading
  • Stacking
  • Reclaiming
  • Crusher
  • Weighing
  • Belts / Conveyors
  • Ports / Terminals
  • Frac Sand
  • Fires / Explosions
  • OSHA Codes and Standards
  • Fluidized Bed Combustion
  • Blending
  • Bulk Solids Handling Transportation
  • Biomass Products & Technology
  • Power Engineering
  • View Daniel Mahr's Consulting Profile.
    On February 7, 2008, at about 7:15 p.m., a series of huge explosions and fires occurred at the Imperial Sugar refinery northwest of Savannah, Georgia, causing 14 deaths and injuring 38 others, 14 seriously. The facility, which converted raw cane sugar into granulated sugar, had a material-handling system that included the familiar railcar unloader, belt conveyors, bucket elevators, and silo storage. The explosions were fueled by massive accumulations of combustible sugar dust throughout the packaging building.

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    Don Skaff
    Managing Director
    Worldwide Availability. Offices in North America, Mexico, Europe, Asia and Australia
    111 Deer Lake Rd, Suite 100
    Deerfield IL 60015
    USA
    phone: 888 782-3473 and Local 847-559-3000
    fax: 847-559-3010
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    Envista Forensics is a global leader in Forensic Engineering & Recovery Solutions. They provide Cause & Origin, Failure Analysis, Fire and Explosion Investigations, Accident Reconstruction, Damage Evaluations and Equipment Restoration Services following disasters of all kinds. Envista has offered Consulting Services to the insurance, legal and risk management industries, as well as businesses, public entities, and universities for over 25 years. Their Experts travel globally from 30 offices located across the U.S., Canada, Mexico, the U.K., Australia and Singapore.

    Envista's experience counts when equipment, systems, structures, or data have been threatened by catastrophe or litigation. Their experts and advisors determine cause and responsibility, and identify the nature and extent of damage or loss and provide a full range of solutions to protect their assets. Envista's technical professionals are trusted advisors and industry leaders. Their expertise is broad and deep, capable of withstanding all forms of scrutiny. Envista's services are available globally so that certainty is assured no matter where in the world it is needed. As the recovery from disasters has grown more complex, Envista has developed a comprehensive array of services to help their clients and has associates located around the globe to provide assurance no matter the type of loss or location of the disaster.

    Envista helps attorneys quickly get to meaningful answers on the many technical issues at the center of a dispute. Their engineers have decades of experience working with both defendants and plaintiffs. They offer effective Expert Witness Testimony, with the ability to communicate effectively, build rapport with juries and judges, and maintain adherence to structured, methodical approaches in drawing conclusions are all extremely critical. Envista Forensics understands how critical the selection of an expert can be, and we understand what makes experts effective. Their court qualified experts have extensive experience providing expert testimony on a wide variety of engineering and technical matters.

    Areas of Expertise:
    • Aviation & Aerospace
    • Biomechanics
    • Construction Defects
    • Digital Forensics
    • Electrical Injury & Electrocutions
    • Causation
    • Chemical
    • Computer / Network Equipment Failure
    • Construction Defect
    • Disputes over Reparability of Damage
    • Electrical Failure
    • Equipment Restoration
    • Fire & Explosion Analysis
    • Equipment Restoration
  • Industrial / Manufacturing Equipment
  • Materials Failure
  • Mechanical Accidents
  • Mechanical Failure
  • Medical / Laboratory Equipment
  • Product Failure / Liability
  • Project Management
  • Structural Failure
  • Subrogation
  • Utility & Energy
  • Valuation of Structures or Equipment
  • Vehicle Accident Investigation
  • Workplace / Premises Accidents
  • View Envista's Consulting Profile.
    2/18/2014 · Medical
    All is quiet at 10:30 pm until a nurse notices water on the 2nd floor hallway. Building maintenance is called and discovers a ruptured pipe fitting in a bathroom on the 2nd floor. The water is shut off at 10:45 pm but unfortunately the damage has been done. It is later discovered that water penetrated through perforations in the ceiling in the CT suite on the 1st floor exposing the 16-slice CT gantry and patient table to water.

    1/14/2014 · Machinery
    The role that water plays in our existence is well understood. Without it, most living things will rapidly wither and die. Equally catastrophic of course, are the consequences of too much water. Not only to living things, in terms of widespread flooding, but also in terms of damage to machinery and equipment from exposure to water.

    Is it possible to differentiate between lightning related surges and artificially generated electrical surges?

    E-Discovery is the process of collecting and exchanging electronically stored information (ESI) that is requested during the discovery phase in civil litigation.

    3/14/2013 · Corrosion
    An ominous cloud of smoke continues to billow as the sprinklers rain water throughout the facility. The production manager's mechanical and electrical equipment is rapidly deteriorating, and within hours, the previously pristine equipment normally used to manufacture precision circuit boards will have a thin coating of flash rust with further damage forthcoming.

    1/25/2013 · Damages
    Doctors and nurses need to make quick, educated decisions to minimize the impact of difficult situations. These decisions are based on the practitioner's years of experience, their education, the science and technology available, and with the assistance of critical analytical and diagnostic equipment.

    11/19/2012 · Damages
    A water pipe breaks in a healthcare provider's facility, saturating an MRI control cabinet. The manufacturer is called in and spends $200,000 on attempted repairs. The unit still doesn't work. The manufacturer says the entire unit needs to be replaced, at a cost of $240,000.

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    Gene Farmer, AIA, NCARB, LEED-AP
    President
    7512 Dr. Phillips Blvd Suite 50-805
    Orlando FL 32819
    USA
    phone: 407-751-2620
    fax: 407-751-2619
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    Gene Farmer, AIA, NCARB, LEED-AP, is president of Gene Farmer and Associates, Architects and Planners an award winning architecture firm. He has over thirty years of experience in the Design of numerous Residential and Commercial Projects in Florida, Texas, Illinois and Minnesota. His work has been published both locally and nationally and he has received numerous awards including two F.A.M.E. awards and the prestigious Price Waterhouse South Florida Business Journal "Up and Comer Award for 1990."

    Mr. Farmer holds a license to practice architecture in the State of Florida, an N.C.A.R.B. Certification, and a Dade County Sub-Builder Certificate. He is also a certified Florida Building Inspector, a certified Florida Building Plans Examiner, a certified International Code Council ICC Commercial Building Inspector and a certified International Code Council ICC Building Plans Examiner. Mr. Farmer currently holds an OSHA 30 hour certification and has been a certified OSHA 500 instructor.

    Mr. Farmer has served as an Expert Witness in numerous cases ranging from Construction Defects to Construction Claims Analysis.

    Gene Farmer is a Professor Emeritus in the Moss School of Construction, in the College of Engineering and Computing at Florida International University. His teaching specialties include Principles of Construction Management, Building Construction Materials, Sustainable Construction, Building Codes, Quality Control in Construction, and Electrical, Mechanical and Plumbing Systems in Buildings.

    In addition to his book entitled Architectural Detailing for Commercial Construction, published by McGraw Hill in 1991, he has a book entitled “A Contractor’s Guide to LEED Certified Construction” which was published in 2013 by Delmar-Cengage.
    Gene Farmer, AIA, NCARB, LEED-AP
    This is the consummate source of LEED information for anyone in or entering the construction industry. Unlike other LEED books that focus on the totality of LEED compliance, this one-of-a-kind resource focuses on the narrower topic of construction-related requirements. It offers detailed explanations of the rational for each construction credit, as well as strategies for achieving LEED compliance. With a clear, logical organization, the book will serve as a valuable constructor reference at the beginning of a project, as well as a useful step-by-step guide through the duration of the project.
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    Dr. Fari Barzegar
    Ph.D., P.E., CPEng
    446-17th Street, Suite 300
    Oakland, CA 94612
    All States USA, CAN, AUS
    phone: 510-891-0300
    fax: 510-891-0333
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    Expert Consultant/Witness in over 70-cases; Licensed Engineer with 30 years of experience in Civil/Structural Engineering & Construction Forensics Consulting, Construction Project Management and teaching/research. Has been retained by insurance companies, law firms, construction, energy, mining, technology & manufacturing industries, governmental and educational institutions, engineering and architectural firms, and individuals. Consultant in both plaintiff/defendant cases; testimony & trial experience.

    Expert Consulting & Witness; Insurance Claim, Peer Reviews, Legal Support

    Buildings, Structures & Materials: Residential, Commercial, Institutional & Historic; Bridges, Towers, Stacks/Chimneys, Containment Vessels, Tanks, Grain Silos, Conduits & Pipelines, Retaining Walls, Foundations, Slabs & Pavements; Concrete, Steel, Composite, Wood, CMU, Brick Masonry & Adobe

    • Design, Construction, Integrity, Repair & Retrofit Issues

    Construction Defects & Accidents; Defective Concrete; OSHA Standards

    • Code Compliance; Seismic Resistant Design; Errors & Omissions; Standards of Care

    Damage & Failure Investigation; Due Diligence; Non-Destructive Testing; Analysis/Report

    • Vibration, Explosion, Impact, Earthquake, Wind, Fire, Hurricane & Flood Damage Investigations

    • Pile Driving & Demolition Damage to Adjacent Facilities; Cracking & Settlement

    • Dynamic, Stress & Thermal Analysis; Finite Element Method; Product Design; Failure Simulation/Reconstruction

    Slip, Trip & Fall Accidents

    Intellectual Property & Patent Infringement
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    Dr. Richard F. Lynch
    377 Sicomac Avenue
    Wyckoff NJ 07481-2128
    USA
    phone: 201-891-8399
    fax: 201-891-8398
    Dr. Richard F. Lynch has over 35 years of industrial experience in all areas of Metallurgical and Material Forensic Investigations, including 11 years with a major metals producing and processing company. He serves as an Expert Witness / Consultant on Steel, Nonferrous Metals, and Non-Metallic Materials.

    As a U.S. patent holder, Dr. Lynch has authored and/or presented over 60 technical papers on the properties and uses of galvanized steel, cast and wrought non-ferrous and ferrous products, pretreatments for painting metallic surfaces, product development and ASTM standards.

    Dr. Lynch's client base includes attorneys and companies requiring failure analysis, metallurgical testing, or assistance with end product manufacture, metallurgical processing, casting, galvanizing, zinc production, surface treatments, metallurgical process licensing, international metals research and market research.

    Areas of Expertise:
  • Fracture
  • Corrosion Failure
  • Galvanized Steel
  • Ferrous
  • Nonferrous
  • Polymers
  • Composites
  • Paint Failure
  • Standards / Specifications
  • Failure of Structural Materials, Fabricated Products, Fuel Tanks
  • Surface Preparation
  • Metal Pretreatments & Painting of Galvanized Steel
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    Joseph Quinn, M.S., P.E.
    Principal Materials Consultant
    935 Main St., Suite 106
    El Segundo, CA
    90245
    Los Angeles CA USA
    phone: Direct: (724) 875-5915; Office: (424)277-1640
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    Joseph Quinn, MS, PE, is a Forensic Metallurgy and Metallurgical Engineering consultant. Mr. Quinn is a Registered Professional Engineer in 5 states and has provided over 1,000 Failure Analysis investigations on metallic and non-metallic (glass, plastic, rubber, and composite) materials or products.

    Mr. Quinn provides metallurgical and materials consultation, expert witness testimony, and forensic failure analysis for civil litigation (with retention by defendants and plaintiffs) insurance claims, and industrial failures. He has received awards in the International Metallographic Contest and has conducted numerous presentations on metallurgical engineering and failure analysis subjects at universities, ASM meetings, and industry events.

    Technical Expertise:
    • Root Cause Failure Analysis
    • Fracture Surface Characterization
    • Failure Mechanisms
    • Corrosion / Environmental Degradation
    • Materials Manufacturing/Processing
  • Mechanical Behavior of Materials
  • Metallurgical / Materials Properties
  • Physical Metallurgy
  • Metallurgical / Materials Science Engineering
  • Advanced Analytical Characterization
  • Product Area Failure Expertise:
    • Automobile & Transportation Components
    • Fire Sprinkler Systems
    • Fasteners (bolts, rivets, threaded components)
    • Aircraft / Aerospace Components
    • Pipelines and Process Piping
    • Electrical Connectors & Devices
    • Mechanical Components
  • Construction Materials
  • Switch Failures (power steering, ignition, sensors)
  • Plumbing Pipes / Valve Leaks
  • Handheld Tools / Devices
  • Consumer Products
  • Household Appliances
  • Heavy Machinery / Equipment Failures
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    Robert A. McNeese
    Conveyor Consultant
    ALL STATES USA
    phone: 228-623-5131
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    Robert A. (Bob) McNeese is a Professional Conveyor S.M.E. Subject Matter Expert with close to 40 years of conveyor system experience in most every aspect of conveying systems. Mr. McNeese offers his services to the conveying industry to enhance operations, maintenance, and overall safety performance as well as providing 3rd party factually based non- partial overviews and opinions to legal counsel as an expert witness for the purpose of fair litigation.

    Consulting - Bob McNeese has worked to improve efficiency and safety with companies such as Chevron, Southern Company, International paper, DuPont, and various shipping bulk terminals. He offers his unique services to alert customers to the ever changing OSHA, MSHA, ASME, regulations surrounding industrial conveying equipment. Several delivery methods are available to insure the new information and changes are introduced to the jobsite at the core of the workforce (site safety audits, safety topics, banners, labels, safety seminars)

    Litigation Support - Mr. McNeese is an expert in all industrial areas of Conveyors and Bulk Handling Systems. He provides expert witness services to attorneys representing both plaintiff and defendant. Mr. McNeese provides expertise on issues concerning industrial conveyor system accidents and safety concerns as a result of manufacturing, installation, operation, or maintenance.

    Specific Areas of Expertise:
    • Refineries
    • Port Facilities
    • Storage Transfer Facilities
    • Power Plants
    • Mines
    • Chemical Plants
    • Grain Elevators
    • Fertilizer Plants
    • Paper Mills
    • Food Processing
    • Coal Handling
    • Cement
    • Pet Coke
  • Wood Chips
  • Iron Ore
  • Lignite
  • Steel
  • Aluminum
  • Salt
  • Plastics
  • Grain
  • Fertilizer
  • Aggregate
  • Tire Shredding
  • Waste
  • Various Dry Chemicals
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    Ian C. Mellor, PE, SE
    4109 Conrad Dr.
    Spring Valley CA 91977
    USA
    phone: 619-252-1168
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    Ian Miller Structural Engineering Expert PhotoIan C. Mellor, PE, SE, is a licensed Civil and Structural Engineer with over 30 years of experience in the construction industry.

    Mr. Mellor has extensive experience in the evaluation and design of wood, steel, masonry, concrete, light gage steel, and fiber reinforced polymer structures. His background includes the seismic and structural evaluations of earthquake-damaged school buildings, modernization, and upgrade project of San Diego Unified School District and Department of Defense facilities, the evaluation and seismic rehabilitation design of historic theatres, and the seismic retrofit of unreinforced masonry buildings. Mr. Mellor was a member of the Haiti post disaster relief effort team that performed damage assessments for more than 200,000 units in and around the Port-au-Prince area.

    Litigation Support - Mr. Mellor is skilled in Forensic Engineering for Construction Defect litigation claims, insurance claims cause and origin evaluations, and seismic evaluation and rehabilitation of existing buildings. He is available nationally and globally to evaluate damage to structures from natural disasters and from man-made causes and in providing repair drawings. Mr. Mellor's services include deposition and trial testimony as needed.

    Areas of Expertise:
    • Natural Disaster
    • Earthquakes
    • Hurricanes
    • Flood Damage Evaluation
    • Flood Repair Estimates
    • Structural Damages Evaluation
  • Structural Repair Estimates
  • Moisture Intrusion
  • Fire Damage Evaluation
  • Fire Repair Estimates
  • Structural Collapse
  • Foundations / Soils
  • Professional Licenses:
    • California Structural Engineer
    • California Professional Civil Engineer
    • Nevada Civil and Structural Engineer
    • Arizona Professional Civil Engineer
    • Hawaii Structural Engineer
    • Washington Civil and Structural Engineer
    • Oregon Civil and Structural Engineer
    • Virginia Professional Engineer
    • Louisiana Professional Engineer
    • New York Professional Engineer
    • Model Law Structural Engineer Designation - National Council of Examiners for Engineering and Land Surveying (NCEES) Licensed in Utah, Colorado, and Texas
    Deposition Experience:
    • AAA v A-1 Budget Roofing – December, 2014 – 2 hours
    • Solorio v Bisi – January 2017 – 5 hours
    View Ian Mellor's Consulting Profile.
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    Mark C. Vanderslice
    22765 La Palma Avenue
    Yorba Linda CA 92887
    USA
    phone: 714-970-7400
    fax: 714-970-7474
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    Mark VandersliceMark C. Vanderslice has been actively involved in almost all aspects of the Roofing and Waterproofing industries since 1978. Mr. Vanderslice is an active member of RCI, Inc., formerly The Roof Consultants Institute, an international association of building envelope consultants who specialize in design, investigation, repair and management of roofing, exterior walls and waterproofing systems. In 1984 Mr. Vanderslice was the 16th to receive certification of 426 nationally recognized Registered Roof Consultants in the United States from a professional membership of approximately 2,800.

    Mr. Vanderslice's expertise includes performing architectural design reviews for roofing, waterproofing and building envelope exteriors for the purpose of verifying constructibility, conformance to material manufacturer's requirements, industry standards and Building Code requirements. He also performs complex leak investigations in order to determine the Cause and Origin of Leaks as well as developes comprehensive and effective scopes of long-term repairs. His services are available for cases involving water intrusion from various sources including roofing, waterproofing, sheet metal flashings, wall systems inclusive of stucco, stone cladding, masonry, cavity walls, DEFS, EIFS, Rain Screen and metal panels as well as waterproofing systems and virtually all types of water intrusion and related construction defects.

    Mr. Vanderslice has been designated as an Expert Witness in more than 550 cases and has been retained by Plaintiff, Defense, and as a Neutral Third Party. Mr. Vanderslice has provided expert witness testimony in over a dozen trials and been deposed well over 150 times.

    Areas of Expertise:
    • Architectural Codes / Design & Standards
    • Ashaltic Shingle Roofs
    • Built-up (BUR) Roofs
    • Construction Defects
    • Construction Design
    • Construction Leakage Diagnostics
    • Copper Roofs
    • Deck Waterproofing
  • EIFS
  • Window & Door Water Intrusion
  • Forensic Inspection & Evaluation
  • Roofing
  • Stucco
  • Water Leaks / Moisture Intrusion
  • Below-Grade Waterproofing
  • Exterior Wall Systems
  • View Consulting Profile.
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    Brian Spiegel & David Spiegel
    CR, CIEC, CMRS, CEICC, CSDS, CMCC, IICRC
    PO Box 7577
    La Verne CA 91750
    USA
    phone: 800-266-8988
    fax: 909-596-8803


    AVAILABLE NATIONALLY
    CERTIFIED RESTORERS * CERTIFIED INDOOR ENVIRONMENTAL CONSULTANTS *
    CERTIFIED MICROBIAL REMEDIATION SUPERVISORS * CERTIFIED ENVIRONMENTAL INFECTION CONTROL CONSULTANT * CERTIFIED STRUCTURAL DRYING SUPERVISOR * CERTIFIED INFRARED THERMOGRAPHERS *
    IICRC CERTIFIED MASTERS * LIC. GENERAL CONTRACTORS #299472


    SUMMARY OF EXPERIENCE

    Brian Spiegel and David Spiegel offer expert testimony and consulting services regarding smoke, water, fire, mold contamination property damage restoration, reconstruction, and construction defect related problems.

    Both have been speakers nationally and internationally on property damage restoration, construction, and mold contamination related topics. In the past at the Property Loss Research Bureau (PLRB) national mold symposium in Charlotte, North Carolina and at the Forensics Consultants Association on toxic mold litigation and mold remediation in Newport Beach, California.

    In the media Brian and David have written articles for industry trade magazines and given television and radio interviews, including one with Brian on ABC TV “Good Morning America” featuring a segment on mitigating water damage.

    CONSULTANTS AND EXPERT WITNESS
  • Mold & Bacterial Contamination
  • Construction Defects
  • Fire & Smoke Damage
  • Industry Standards of Care
  • Structural Damages
  • Water Damage
  • Sewage Backflow
  • Flooring Forensics
  • EXPERT SERVICES
  • Property Damage Contractor
  • Inspections & Formal Reports
  • Cause and Origin Investigations
  • Smoke Particulate Testing
  • Property Insurance Claims
  • Testing
  • Detailed Construction Estimates
  • Cost Damage Appraisals at Current Industry Pricing
  • Litigation Support
  • Infrared Structural Inspections
  • Concrete Moisture Testing
  • PROPERTY DAMAGE ASSESSORS
  • Residential and Commercial
  • Appraisal Process: Appraisers & Umpires
  • Contents and Structure
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    PO Box 355
    Longville LA 70652
    USA
    phone: 337-725-3052
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    William C. Stein, Jr., PE, CCM, has more than 45 years of Roadway / Heavy Highway Construction and Materials Engineering experience. He has a rich and varied work history that includes construction materials engineering for highways and bridges, industrial plants, high rise offices, and power plants. He has worked for private owners and general contractors as well as the Department of Transportation.

    Litigation Support - Mr. Stein Offers consulting and expert services for attorneys on issues regarding road, street, highway, temporary traffic control, runway, and earthwork; asphalt, concrete, coatings and other construction materials; designs, plans, specifications, CPM scheduling (Primavera) and contract documents; right-of-way issues; and work zone safety. Licensed in Louisiana, Pennsylvania, and Texas, he performs contract performance forensic investigations and provides consulting, expert reports, rebuttals, and testimony if required.

    Areas of Expertise:
    • Highway Construction
    • Roadway Construction
    • Bridge Construction
    • Highway Engineering
    • Materials Engineering
    • Construction Site Work
  • Traffic Safety
  • Concrete / Cement
  • Building Contractor Liability
  • Construction Damages
  • Scheduling Delay and Analysis
  • Soil Analysis
  • Certifications:
    • Certified Construction Manager (CCM)
    • Certified Primavera Basic (CPM)
    • Certified Primavera Advanced (CPM)
    • Certified LADOTD Structural (bridge)
    • Inspector/Technician Certified Troxler
    • Humboldt Nuclear Moisture/ Density Operator
    • Lead Abatement
    • Certified Quality Compliance Surveillance in Fossil Power Plants, Organic & Inorganic Coatings Application and Inspection
    • Certified Traffic Control Supervisor
    • Certified Flagger Instructor
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    David Tawfik
    Principal Engineer
    P.O. Box 9095
    Bundall Queensland 4217
    AUS
    phone: 61-0-41225 5112
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    Dr. David Tawfik is a chartered professional engineer and has been engaged by major project alliances, legal firms, contractors and asset owners to provide impartial advice and undertake expert investigations concerning the Procurement, Fabrication and Performance of Construction Materials used in transportation infrastructure, rail, water, mining, maritime and energy sectors.

    Dr. Tafik's technical competence includes welding and joining, metallurgy, forensic engineering, thermal-mechanical analysis, corrosion analysis, non-destructive testing and condition monitoring.

    Dr. Tawfik has presented and published technical papers at international conferences, congress, forums and peer reviewed journals respectively.

    Expert and Consulting Services Include:
  • Expert Technical Advisory
  • Supervision and Approval of Fabrication Programs
  • Forensic Engineering
  • Third Party Reviews, Audits and Certification
  • Troubleshooting
  • Project Management
  • Technical Due Diligence
  • Incident Response
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    William J. Pyznar, Andrew A. Amorosi & Anthony Volpe
    Principals
    682 Highway 202/206
    Bridgewater NJ 08807
    USA
    phone: 908-595-0050
    fax: 908-595-0012
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    The Falcon Group consists of Forensic Architects and Forensic Engineers who consult on construction claims. We provide claims consulting for: Construction Defects, Architectural Standard of Care, Delay, Errors and Omissions (E&O), Building Codes, Specifications and costs.

    The Falcon group has Professional Engineers, Registered Architects, Roofing Experts, Stucco Experts, EIFS Experts, and Building Envelope Experts. We perform dispute resolution and prepare expert reports for a wide range of construction issues with a current claim total of over $50,000,000.

    Litigation sometimes becomes necessary to resolve construction, engineering, architectural or materials-related disputes. For virtually any type of property or project, we provide a variety of analytic and related services to assist clients in obtaining successful litigation outcomes, related to:
    • Developer Transition
    • Expert Witness/Professional Testimony
    • Material Defect Claims
    • Construction Defect Reports and Claims
    • Construction Litigation Support and Documentation
    • Education
  • Municipalities
  • Banks
  • Commercial Property Managers
  • Insurance Companies
  • Attorneys
  • Private Property Owners
  • Professional Services Provided Include:
    • Design Plans and Specifications
    • Forensic Engineering
    • Litigation Support
    • Construction
    • Administration and Inspection
    • Specialty Services for Community Associations
  • Land Surveying
  • Civil Engineering
  • Architectural Engineering
  • Construction and Material Testing
  • Architectural Services
  • Property Condition Assessment (PCA) Reports
  • Litigation Support - Litigation sometimes becomes necessary to resolve construction, engineering, architectural or materials-related disputes. For virtually any type of property or project, we provide a variety of analytic and related services to assist clients in obtaining successful litigation outcomes, related to:
    • Developer Transition
    • Construction Defect Reports and Claims
    • Material Defect Claims
    • Expert Witness/Professional Testimony
    • Construction Litigation Support and Documentation
    View Falcon Group's Consulting Profile.
    11/4/2015 · Construction
    As discussed in my first window article titled "The View Of Your Windows Is Not Always The Same", there is great variation in the suitability of a window for a particular application. In all cases, there is a very specific need for proper detailing and attention to detail with respect to integration of the window with the building envelope and proper detailing during installation. This sequel to my first window article focuses on quality control measures for installation once your window has been selected and specified.

    10/14/2015 · Construction
    In March 2013 a catastrophic sinkhole collapse swallowed a central Florida bedroom killing the occupant without notice. The home was a total loss and the event made national news making many property managers keenly aware of the costs and dangers of sinkholes. Residents of the Northeast are not immune from these occurrences. Understanding possible causes and remedies should help with decision making at all levels of property management and ownership.

    9/1/2015 · Construction
    Community associations, building owners, engineers, contractors and property managers deal with the constant battle of keeping water out of the building envelope, but sometimes the water that causes stains, mold and decay actually originates from within the building envelope. The cold temperatures of the winter months combined with specific interior conditions will result in excessive condensation. The condensation may be in the attic, basement and crawl spaces or inside wall cavities. Deficiencies in the original construction or recent reconstruction of exterior wall cavities, basements, crawl spaces and/or roofs /attics can exacerbate the conditions resulting in excessive condensation conditions and potential for damage and mold development. Sometimes, the conditions may be seen but many times the condition and subsequent damages may be hidden from view and worsen with each passing winter season, escalating repair costs.

    7/22/2015 · Construction
    "Where were YOU when the lights went out?" was a famous slogan from the 1965 Northeast Blackout, but a better slogan in light of the more recent Superstorm Sandy Blackout of 2012 might be "How did YOUR building perform when the lights went out?"

    6/16/2015 · Construction
    We have been responding to homeowner's complaints of sagging ceilings in the living space of townhomes which were built in the 1980's. Beginning in 2010 and continuing through today, Falcon Engineering has observed the condition of ceilings in over 30 homes in a Lincoln Park, NJ townhome community of close to 400 homes. Our findings are that upwards of 80% of the homes investigated have deflection which exceeds design criteria and are in need of repair. Repairs are relatively simple, but costly to the Homeowners Association having responsibility for the structural components of these buildings. Because of the need for financial planning, Associations want to understand the factors which influence the failures of these aging structures. For the purposes of this discussion, we are talking about failures which occur due to mysterious origin, rather than catastrophic failures of excessive wind or snow loads, or abuse from excessive loads that the trusses were not designed to accommodate (such as water beds or heavy stone finishing materials).

    5/15/2015 · Waterproofing
    It's that time of year again. That snow that is pretty for some is scary for others. You have experienced, read or heard about ice damming. You are familiar with the damage the phenomena can cause. Perhaps your Association has even spent several hundred thousand or even over a million dollars on roofing improvements and/or replacements within the last few years. Why do we have leaks from ice damming? Was the roof replacement performed correctly or designed correctly? The answer is simple, with a properly designed and installed roof system, the possibility of damage resulting from ice damming should be significantly reduced.

    4/16/2015 · Construction
    Manufactured stone is a very popular product for both the interior and exterior of homes and buildings. There are many manufacturers of this type of cladding system, Cultured Stone® and Coronado Stone® among the most recognized names. A man-made stone manufactured primarily for decorative purposes, these systems are typically comprised of cement, natural aggregates and iron pigments. In order to give manufactured stone a realistic appearance and shape it is often created by using molds of actual real natural stones. Like many building materials, the use of manufactured stone has both advantages and disadvantages, and installation is vital to its long term success.

    6/25/2014 · Construction
    A condominium development located in northern New Jersey was experiencing water infiltration and severe cracking in the concrete foundation walls and floors in the garages. In support of the Association's overall litigation approach, Falcon performed concrete crack mapping, concrete petrographic analysis, and overall concrete evaluation.

    5/28/2014 · Construction
    A New York City building underwent litigation pertaining to the construction of an addition to the existing structure and resultant structural support system depriving tenants of proper light and air through their existing windows. Falcon performed a light and air study on the effect of both the addition and the structural support system on lighting and air flow in defense of the claim.

    4/16/2014 · Construction
    A condominium building located in northern New Jersey was experiencing water infiltration into various locations around roofs, curtain wall systems, and balcony access points. The Condominium Association engaged Falcon to investigate these issues in support of their dispute resolution with the Developer

    4/20/2011 · Construction
    As your community or building ages, it will require an increasing amount of maintenance and large scale replacement or improvement projects will become necessary.

    4/25/2007 · Construction
    Exterior Insulation and Finish Systems (EIFS) include a group of exterior cladding systems that was introduced from Europe to the United States approximately 30 years ago. EIFS was first used in Europe after World War II to reclad many bombed and damaged buildings