This Standard lays down requirements regarding materials, workmanship, finish and performance of industrial safety helmets for protection against falling objects and other hazards which may be encountered in mining, tunnelling, quarrying, shipbuilding, steel mills, construction, building projects and other similar occupations.
Appendix I sets out the recommended practice for care and maintenance of industrial safety helmets.
SS 98-1987 history
1970SS 98-2013 Specification for industrial safety helmets
1987SS 98-1987 SPECIFICATION FOR Industrial Safety Helmet