An Approach for Integrated Analysis of Human Factors in Remote Handling Maintenance

Table 5

RULA scoring rules.

Section	Score scope	Relation between score and color
		1	2	3	4	5	6
Upper arm	1–6	Green	Green	Yellow	Yellow	Red	Red
Forearm	1–3	Green	Yellow	Red
Wrist	1–4	Green	Yellow	Orange	Red
Rotate wrist	1-2	Green	Red
Neck	1–6	Green	Green	Yellow	Yellow	Red	Red
Breast	1–6	Green	Green	Yellow	Yellow	Red	Red