Three Hanford workers were taken for precautionary medical evaluation this morning after reporting odors outside of A Farm. Five others reported odors, did not experience symptoms and declined medical evaluation. The employees were performing setup work inside and outside of the 285-A facility, a new water and air service building at the corner of 4th and Buffalo, when odors were reported. Workers were not in an area that requires use of a supplied-air respirator. They were instructed to leave the area, and access to the area has been restricted.