update assessment_form_weight set weight = 2.5 where job_group_code = 'G3I' and level = 4 and unit = 2;
update assessment_form_weight set weight = 10 where job_group_code = 'G3I' and level = 2 and unit = 3;
update assessment_form_weight set weight = 5 where job_group_code = 'G3I' and level = 4 and unit = 3;
update assessment_form_weight set weight = 7.5 where job_group_code = 'G3I' and level = 4 and unit = 4;
update assessment_form_weight set weight = 10 where job_group_code = 'G3I' and level = 4 and unit = 5;