facility_chemical_id,facility_id,chemical_id,program_level
636,100000153638,4,Program Level 3 process
637,100000153638,10,Program Level 3 process
638,100000153638,6,Program Level 3 process
639,100000153638,3,Program Level 3 process
640,100000153638,11,
641,100000153638,4,
642,100000153638,12,
643,100000153638,5,
644,100000153638,3,Program Level 3 process
645,100000153638,9,
646,100000153638,4,
647,100000153638,12,
648,100000153638,5,
649,100000153638,6,
650,100000153638,3,Program Level 3 process
651,100000153638,9,
652,100000153638,4,
653,100000153638,12,
654,100000153638,5,