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    MBTA Copley & Arlington Stations Pre-Renovation Testing for Hazardous Materials, Boston    
         
    CDW provided cooperative technical assistance to multiple project teams designing the rehabilitation of the MBTA Arlington Station/Copley Station stations. The work was completed under an aggressive compliance schedule. CDW initially conducted a visual survey of the MBTA Arlington and Copley Square stations, to identify, quantify, and evaluate the condition of suspected hazardous materials. In addition, preliminary abatement cost estimates were prepared. Suspect hazardous materials in each station room or location that were likely to be impacted during an upcoming renovation project were targeted. Hazardous materials included asbestos-containing materials (ACMs), lead-based paint, transformer oil possibly containing polychlorinated biphenyls (PCBs), mercury-containing electrical switches, and fluorescent light bulbs and ballasts possibly containing mercury and/or PCBs.     
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
             
             
             
             
             
           
           
           
           
             
           
                       
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