S.L. 424.23 ст. 9Exceeding of limit value.

(1) Where the limit value laid down in regulation 8 is exceeded, the reasons for the limit being exceeded must be identified and appropriate measures to remedy the situation must be taken as soon as possible. Work may not be continued in the affected area until adequate measures have been taken for the protection of the workers concerned.

(2) In order to check the effectiveness of the measures mentioned in the subregulation (1), a further determination of the asbestos-in-air concentrations shall be carried out immediately.

(3) Where exposure cannot be reduced by other means and where compliance with the limit value makes necessary the wearing of individual protective breathing equipment, this may not be permanent and shall be kept to the strict minimum necessary for each worker. During periods of work which require the use of such equipment, provision shall be made for breaks appropriate to the physical and climatological conditions and, where relevant, in consultation with the workers and, or their representatives.

(4) Before beginning demolition or maintenance work, an employer shall take all necessary steps to identify presumed asbestos-containing materials, including by obtaining information from the owners of the premises. Where there should be reasonable doubt about the presence of asbestos in a material or construction, the applicable provisions of these regulations shall be observed.