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Historisk eksponering (UiB) - Norsk olje og gass

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Appendix 7e Stasjonære <strong>og</strong> personlige målinger av ulike isocyanter (ug/m 3 ) ved offshore <strong>og</strong><br />

onshore vedlikeholdsarbeid (varmt arbeid <strong>og</strong> overflatebehandling).<br />

PHI_Fenyli Propylisoc MIC_metyl<br />

MDI_4_4 TDI_2_4 TDI_2_6 Etylisocyanat HDI socyanat yanat isocyanat<br />

offshore Mean 9,14 5,75 7,51 205 29,8 ,49 50 173<br />

N 7 12 7 2 31 13 3 3<br />

Minimum ,20 ,15 ,10 10,0 ,050 ,05 2,0 20<br />

Maximum 55 66 51 400 340 3,0 140 470<br />

Median ,80 ,250 ,10 205 6,0 ,30 8,0 30<br />

onshore Mean ,35 ,425 37,8<br />

N 7 4 24<br />

Minimum ,20 ,10 ,001<br />

Maximum 1,30 1,4 201<br />

Median ,20 ,10 ,85<br />

Total Mean 4,75 5,75 4,93 205 33,3 ,49 50 173<br />

N 14 12 11 2 55 13 3 3<br />

Minimum ,20 ,15 ,10 10,0 ,001 ,05 2,00 20,0<br />

Maximum 55 66 51 400 340 3,0 140 470<br />

Median ,20 ,250 ,10 205 4,50 ,30 8,0 30,0<br />

Appendix 7f Antall personlige <strong>og</strong> stasjonære prøver av HDI som overstiger 35 ug/m 3 ved<br />

ulike vedlikeholdsarbeider<br />

Antall prøver Aktivitet<br />

sveising <strong>og</strong><br />

sliping<br />

platearbeid,<br />

Total<br />

sveising skjærebrenning maling kutting<br />

HDInorm Under 35ug/m 3 9 3 18 16 46<br />

Over 35 ug/m 3 0 1 8 0 9<br />

Total 9 4 26 16 55<br />

152<br />

152

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