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                   Our non-destructive testing division combines 
                      
                     dye-penetrant, mag-particle, and 
                      
                     ultrasonic testing to provide our clients with the most 
                      
                     complete NDT Services in the Bay Area.  
                      
                     Our dye-penetrant and mag-particle testing is used 
                      
                     extensively by manufacturers for quality control, particularly on large steel fabrications. Ultrasonic proceedures are utilized to detect flaws in critical welded joints, and in machined assemblies. 
                      
                     Aside from quality control in manufacturing process, 
                      
                     the NDT division is often called to construction sites to 
                      
                     locate with extreme precision objects buried in hardened concrete.  
                      
                     Our ultrasonic and mag-particle technicians are able to give some insight to the quality of existing welds in historic or older structures undergoing renovation. When Structural Engineers are designing retrofit options, they will want to know the condition of the existing structure, and NDT services can help provide those answers. 
                   
                      
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