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�� PAS-DE- CALAIS NORD SOMME SEINE-MARITIME AISNE ARDENNES MANCHE OISE CALVADOS VAL-D'OISE MOSELLE EURE SEINE-ET- MARNE MEUSE YVELINES MARNE MEURTHE BAS- ORNE -ET-MOSELLE RHIN COTES-D'ARMOR EURE- ESS ��FI ISTERE ILLE-ET-MAYENNE ET-LOIR AUBE HAUTE- HAUT- VILAINE ONN VOSGES RHIN NI MORBIHAN SARTHE LOIRET MARNE LOIR-ET- E YONNE HAUTE AINE-ET- CHERM -SAONE Ter. DE LOIRE- LOIRE INDRE- I COTE-D'OR ATLANTIQUE ET-LOIRE DOUBSBELFORT CHER NIEVRE DEUX SAONE � �� VENDEE-SEVRES INDRE -ET-LOIRE JURA VIENNE ALLER CREUSE AIN HAUTE- CHARENTE- HAUTE RHONE SAVOIE MARITIME -VIENNE PUY-DE- LOIRE CHARENTE DOME SAVOIE CORREZE HAUTE- ISERE DORDOGNE CANTAL LOIRE � �� GIRONDE HAUTES- ARDECHE ALPES LOT-ET- LOT DROME GARONNE LOZERE ALPES TARN-ET- AVEYRON VAUCLUSE -DE-HAUTE LANDES GARONNE GARD -PROVENCE ALPES -MARITIMES GERS TARN BOUCHES PYRENEES- HAUTE- HERAULT -DU-RHONE VAR � �� ATLANTIQUES GARONNE HAUTES- AUDE PYRENEES ARIEGE PYRENEES- HAUTE- ORIENTALES CORSE CORSE- � �� DU-SUD

Radon volumic 400 Bq/m3 1000 Bq/m3 activity

No duty Mandatory corrective Mandatory corrective corrective action (s) action(s) action(s) required in a short delay

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�� PAS-DE- CALAIS NORD SOMME SEINE-MARITIME AISNE ARDENNES �� MANCHE OISE CALVADOS VAL-D'OISE MOSELLE EURE SEINE-ET- MARNE MEUSE YVELINES MARNE MEURTHE BAS- COTES-D'ARMOR ORNE -ET-MOSELLE RHIN ILLE-ET- EURE- ESSO FI ISTERE MAYENNE ET-LOIR AUBE HAUTE- VOSGES HAUT- VILAINE NNE MARNE RHIN NI MORBIHAN SARTHE LOIRET LOIR-ET- YONNE HAUTE MAINE-ET- CHER -SAONE Ter. DE �� I COTE-D'OR LOIRE- LOIRE INDRE- ATLANTIQUE ET-LOIRE DOUBSBELFORT CHER NIEVRE DEUX SAONE VENDEE -SEVRES INDRE -ET-LOIRE JURA VIENNE ALLER CREUSE AIN HAUTE- � �� CHARENTE- HAUTE RHONE SAVOIE MARITIME -VIENNE PUY-DE- LOIRE CHARENTE DOME SAVOIE CORREZE HAUTE- ISERE DORDOGNE CANTAL LOIRE HAUTES- GIRONDE ARDECHE ALPES LOT-ET- LOT DROME � �� GARONNE LOZERE ALPES TARN-ET- AVEYRON VAUCLUSE -DE-HAUTE LANDES GARONNE GARD -PROVENCE ALPES -MARITIMES GERS TARN BOUCHES PYRENEES- HAUTE- HERAULT -DU-RHONE VAR ATLANTIQUES GARONNE �� HAUTES- AUDE PYRENEES ARIEGE PYRENEES- HAUTE- ORIENTALES CORSE CORSE- � �� DU-SUD � �� Radon volumic 3 3 400 Bq/m 1000 Bq/m activity

optimisation Mandatory corrective action(s) Individual monitoring, (technical actions, work ambiant monitoring, organisation,…) medical surveillance,…

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�� 11�� Type of Nb entre 400 et 1000 total number Nb < 400Bq/m3 Nb> 1000 Bq/m3 establishment Bq/m3

Educational 7641 6182 1107 352 establishments

Health and social 4646 4008 451 187 establishments

Spas 26 15 9 2

jails 25 19 5 1

TOTAL 12338 10224 1572 542

Overview of the 2005-2013

��Radon measurement campaignby��approved bodies in buildings with public �� access ��

3 Buildings Buildings > 1000 Bq/m10003 Bq/m between 400 and 1000 Bq/m3 4,4% 12,7%

82,9% of the controlled buildings have a radon volumic avtivity less than 400 Buildings < 400 Bq/m3 Bq/m3 400 Bq/m3 82,9%

�� Nb entre 400 et 1000 Workplace total number Nb < 400Bq/m3 Nb> 1000 Bq/m3 Bq/m3

Hydraulicworks/ 21 14 3 4 dam

Cave 8 2 1 5

Spa 7 3 1 3

Undergroud building (buildings 18 13 3 2 with public access)

Others 11 8 0 3

TOTAL 65 40 8 17

Overview of the 2010-2013 radon measurement campaign in workplaces ��Overview of the 2010-2013 radon�� measurement campaign in workplaces ��

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