facility_chemical_id,facility_id,chemical_id,program_level
52447,100000219578,3,Program Level 1 process
52448,100000219578,9,
52449,100000219578,11,
52450,100000219578,4,
52451,100000219578,12,
52452,100000219578,5,
52453,100000219578,6,