European Radon Solutions Database Prepared by : ERRICCA 2 European Radon Research and Industry Collaboration Concerted Action European Commission Contract N^o: FIRI-CT-2001-20142

INDEX OF CASE STUDIES

(last amended 18^th November 2003)

Country	Description of Solution	ERSD Number
Czech Republic	SUB-SLAB DEPRESSURIZATION BASED ON PERFORATED TUBES DRILLED FROM CELLAR	CZ/CS/01
Czech Republic	SUB-SLAB DEPRESSURIZATION BASED ON PERFORATED TUBES DRILLED FROM INTERNAL CHASE	CZ/CS/02
Czech Republic	SUB-SLAB DEPRESSURIZATION BASED ON PERFORATED TUBES DRILLED FROM EXTERNAL CHASE	CZ/CS/03
Czech Republic	EXTERNAL MINI SUMP SYSTEM	CZ/CS/04
Czech Republic	RECONSTRUCTION OF FLOORS IN COMBINATION WITH SOIL DEPRESSURIZATION	CZ/CS/05
Czech Republic	POSITIVE PRESSURIZATION	CZ/CS/06
United Kingdom	MULTIPLE RADON SUMP SYSTEM	UK/CS/01
United Kingdom	INTERNAL MINI-SUMP SYSTEM	UK/CS/02
United Kingdom	COMMUNAL EXTERNALLY EXCAVATED MINI-SUMP SYSTEM	UK/CS/03
Poland	SEALING OF DIFFERENT PARTS OF BUILDING STRUCTURE	PL/CS/01
Sweden	RADON WELL	SE/CS/01
Sweden	RADON SUMP SYSTEM	SE/CS/02
Sweden	AIR CUSHION METHOD	SE/CS/03
Switzerland	DEPRESSURIZATION OF THE CRAWLSPACE	CH/CS/01
Switzerland	DEPRESSURIZATION ON DRAINAGE SYSTEM	CH/CS/02
Switzerland	EXTERNAL RADON SUMP	CH/CS/03
Switzerland	EXTRACTION OF SOIL AIR	CH/CS/04
Switzerland	INTERNAL RADON SUMP	CH/CS/05
Switzerland	CONTROLLED VENTILATION "OVERPRESSURE"	CH/CS/06
Switzerland	DEPRESSURISED HOLLOW FLOOR	CH/CS/07
Switzerland	CONTROLLED VENTILATION	CH/CS/08
Switzerland	CONTROLLED VENTILATION (DEPRESSURIZATION)	CH/CS/09
Switzerland	REDUCTION OF THE DEPRESSION	CH/CS/10
Switzerland	NATURAL VENTILATION OF THE CRAWLSPACE	CH/CS/11
Switzerland	WALL RADON SUMP	CH/CS/12
Switzerland	INTERNAL RADON SUMPS (THIN PIPES)	CH/CS/13
Finland	SUB-SLAB SUCTION	FI/CS/01
Finland	RADON WELL	FI/CS/02