Table 5.

Calculated HQ at LADD (mg/kg/day) for inhalation exposure to MTBE in petrol stations.

Type of Job	Individual Petrol Stations
	A	B	C	D	E	F	G	H
Operating workers	0.020	0.025	0.024	0.029	0.028	0.028	0.023	0.027
Support staff	0.004	0.004	0.005	0.005	0.005	0.006	0.003	0.005