1 Source Safety and Health, Inc. is a Safety and Health Management and Consulting firm for educational, insurance, commercial, residential, research, healthcare, and manufacturing facilities. 1Source’s team of professionals includes certified industrial hygienists, certified safety professionals, certified professional environmental auditors, and a certified professional ergonomist who can address every safety and health issue. One key measure of their success is that 1Source is the largest safety and health consulting firm with the most certified staff on the east coast. For more than 20 years, the professionals at 1Source have been committed to developing long-term, mutually beneficial professional relationships with our clients and business partners. Indoor Air Quality Management and Consultation:
Safety Management Systems:
Asbestos and Lead Management and Consultation:
|Investigative Engineering||Preventive Engineering|
|Safety / Ergonomics||Consulting Engineering|
Alpine Engineering & Design, Inc. is a company that specializes in Rapid Product Development. Their engineers have had over 20 years developing the skills of new product design. Our innovative approach to product design can be seen in over 100 patents held by their engineers. When we create a product, we must sell it to our customer. We use resources such as our model shop, computer graphics and animations, full size prototypes and written descriptions to communicate our ideas to our customers. We effectively teach them about the product and its merits. We apply the same skills we use in developing new products to our work as expert witnesses. We give honest, understandable opinions with the underpinning required to help attorneys, judges and jurors make good decisions.
Alpine Engineering's Design Experience reaches a number of industries including Refuse Equipment, Hydraulically Operated Equipment, Trucks and Related Equipment, Aerial Lifts, Manlifts, Industrial Equipment, Mobile Equipment, Material Handling, Forklifts, Pallet Trucks, Boom Trucks, Suspension Systems, Garbage Trucks, Front Loaders, Side Loaders, Automated Loaders, Rear Loaders, Rolloffs, Liftgates, Exercise and Sports Equipment, Trucking Equipment, Turf Care Equipment, Farming Equipment. Alpine Engineering's Comprehensive Services include:
|Product Development||Expert Witness Services|
|Patent & Patent Related Issues||Design Analysis|
Peter Petrovsky, PE, CE, ME , has provided services as a consultant and an expert witness in applied Civil and Mechanical Engineering Science, Building, Infrastructure, and Earthwork Contracting. His strength and experience is to successfully combine engineering and applied mechanics with the field experience and contracting skills. He packages civil, mechanical engineering, as well as, general, engineering, earthwork and paving and hazardous waste contracting into one package for the use of his clients. His services also include construction job site safety in fire prevention and personnel protection.
Litigation Support - Mr. Petrovsky's shirtsleeve approach to problem solving gives him the ability to distill complex technical issues to a palatable presentation in the appropriate forum. Serving the legal industry for 25 years, he has been retained in over 600 plaintiff and defense cases, been deposed over 200 times, and given testimony approximately 100 times. Mr. Petrovsky's services include testing and analysis, trial preparation case analysis, deposition review and expert summary, evidence presentation, consulting, report writing, court exhibits, static and computer depictions, construction and engineering contract analysis, accident reconstruction, and interpretation of administrative regulations. He has assisted counsel on cases in California, New York, Indiana, Pennsylvania, Hawaii, Kentucky, and Nevada.
Areas of Expertise:
A Registered Professional Engineer, Mr. Terpstra has more than 35 years of experience in engineering designs and solutions. Mr. Terpstra has extensive experience in automated equipment. As president of Klover Products, he oversees the development of products for the broadcast industry and beyond. As president of Innalytical Solutions, he focuses on consulting service relating to industrial equipment. Mr. Terpstra has been awarded 11 U.S. patents for industrial equipment, manufacturing processes, and broadcast equipment. His designs have been used by many major manufacturers, including GM, GE, Ford, Rolls Royce and Caterpillar. These designs have been featured in Machine Design, Design News, Automotive News, Production and HD Pro Guide magazines. Mr. Terpstra has served as an expert witness on multiple cases as well as provided forensic engineering services. He is an experienced report writer, a certified SolidWorks Professional, and certified in fire investigation.
Regularly working in OH, PA, MI, NY & nearby states.
James D. Madden PE has over 40 years of experience as an Engineer including 17 years of Engineering Design, Industrial Operations, and Construction assistance, and 30 years of Forensic Engineering experience. James D. Madden's background includes the application of mechanical and chemical engineering research, industrial operations, equipment design, and facilities design with emphasis on Safety Analysis, Safety Design, and Safety Operations. James D. Madden's Forensic Experience has been based on principles of mechanical and chemical engineering and the principles of:
Accidents Investigated by James D. Madden include:
James D. Madden has worked over 30 years as a forensic engineer. In this time, James D. Madden has prepared over 600 written expert reports, and over 60 expert affidavits with technical content in response to motions. James D. Madden has provided testimony in over 90 discovery depositions and has testified in over 75 trials in local, state, and federal courts in several states. James D. Madden's services initially include consultation, on-site investigation, inspections, data collection, and preliminary evaluation. In addition, James D. Madden also provides calculations, testing, research, accident analysis, equipment and facilities analysis, accident and crash reconstruction, and verbal and written expert reports. James D. Madden's expert witness testimony is available for depositions, arbitrations, hearings, and trials.