Work environment includes potential exposure to movement of heavy equipment on construction or roadway sites; potential exposure to hazardous dangerous chemicals and solvents, noise, dust, fumes, grease and oils, radiant and electrical energy, and vibration; all of which would require employee to implement and follow proper safety procedures and utilize appropriate protective equipment. Other responsibilities include: Perform physical/index/chemical construction material laboratory testing, as assigned: Concrete/Concrete Masonry Unit (CMU) Testing (concrete cylinder/cmu/core prep and compressing, specialty concrete testing, etc.).