OpenLegislation

Paragraph 4

Original text. Later amendments are not shown.

Any occupation involving work in a foundry or the performance of, or substantial exposure to the dust arising from, any of the following operations:—

(a)

the freeing of steel castings from adherent siliceous substance;

(b)

the freeing of metal castings from adherent siliceous substance—

(i)

by blasting with an abrasive propelled by compressed air, by steam or by a wheel; or

(ii)

by the use of power-driven tools.