Directive No.1/1971 of the Federal Ministry of Metallurgy and Mechanical Engineering regulating the use of explosives in hot environments, in particular smelting and refining works Jurisdiction Czechoslovakia Year 1971 Published in Czech Original/other title [Czech] Směrnice federálního ministerstva hutnictví a strojírenství č.1/1971, kterými se vydáva základní technologický předpis pro trhací práce v teplém prostředí, zejména v hutních provozech Serial title Zpravodaj federálního ministerstva hutnictví a strojírenství Source 1971, No.5, p.4-6. Descriptors [Primary] Czechoslovakia, basic metal industries, explosives, hot workplaces [Secondary] directive, responsibilities, shotfiring Subject category Fires, explosions and major hazards Abstract The use of explosives in a hot environment raises special safety problems. This directive lays down the responsibility of management, indicates suitable explosives, imposes detailed blasting procedures, and stipulates technical requirements. Hot environments are defined. CIS No. 72-1985 Database ID 19628