Capabilities

We provide testing services to certify product and materials compliance, support quality control, and ensure the health and safety of workers and their environment. We provide assistance for clients who are not sure what tests they need. Our accredited materials characterization laboratory is the foundation of all the services of RJ Lee Group provides, including standardized testing for compliance, industrial hygiene and environmental analyses, quality control, and materials research and development.

We provide credentialed expertise supported built by robust scientific data. We provide significant support to industrial clients for product development, industrial hygiene and overall production support.

RJ Lee Group maintains a visible and respected reputation within the legal community, having offered scientific support in civil litigation matters for nearly 30 years. 

  • Product Liability 
  • Toxic Tort
  • Construction Defect
  • Fugitive Emission
  • Personal Injury
  • Patent Infringement
  • Contract Disputes
  • Insurance Subrogation

Subject Matter Experts

From our core business of providing scientific solutions to our clients, we have developed innovative products. Some are produced internally, and some have arisen from partnerships with other research organizations. 

For example, we build lab software solutions to help manage and streamline your labs data, and environmental testing products for a variety of applications. 

  • IntelliSEM is a powerful automated particle analysis system.
  • ParticleID is  a customizable cloud hosted web application used to identify foreign particulate matter and  assist with root cause investigations. 

Other products we create count particles and help keep the air and environment safe.

RJ Lee Group is a materials analysis laboratory and consulting company which serves many different industries. We offer scientific solutions such as industrial forensics services, laboratory and testing services, litigation support, and laboratory software to many industries:

Polyvinylchloride (PVC) is one of the most widely produced plastics in the world and accounts for approximately 70% of new buried water distribution and sanitary sewer pipes being installed in the U.S. and Canada today. With so much more PVC in use today, there are more situations in which pipes can fail. Whether caused by improper installation or manufacturing defects, one of the most common failures – PVC cracking – is a response to stress. There are two types of typical crack formation: ductile and brittle fracture. Ductile fracture is a bulk response of the polymer coupled with yielding. Conversely, brittle fracture is a localized response without yielding. The type of failure and crack formation depends on multiple parameters including the material used and internal vs. external stresses. Proper pipe installation is also very important and minimizes unnecessary stress that can be due to bending or lack of support.

In a recent accident and pipe failure investigation, large diameter PVC pipe used in a water treatment system failed and resulted in significant worker injury. Numerous failure scenarios were proposed by others including water hammer and pressure surges in the PVC system. Our investigations included expert visual observations, microscopic analyses, polymer fractography and spectroscopic and thermal analysis in the inspection of the pipe service conditions, orientation, fracture surfaces, and solvent welds. After carefully piecing together the analytical data and the visual observations, the crack formation story unfolded. We determined that it would have been virtually impossible for water hammer or pressure surges to yield the observed fracture patterns and orientation. The pipe failure was a result of poor PVC installation practices which caused significant external stresses on the pipe by using it as a load bearing structural component in the water treatment system.