facility_chemical_id,facility_id,chemical_id,program_level
52660,100000220762,3,Program Level 1 process
52661,100000220762,9,
52662,100000220762,10,
52663,100000220762,11,
52664,100000220762,4,
52665,100000220762,12,
52666,100000220762,5,
52667,100000220762,6,