Industrial safety shoes design A ( class [ Industrial safety shoes design A ( class I ), steel toe cap protection, resistant to oil, acid and alkali as per IS 15298 ( Part 2 )- 2016 or latest, electric shock proof up to 27. 5 KV size 5- 2 pairs, size 6- 4 pairs: size 7- 6 pairs; size 8- 6 pairs, size 9- 4 pairs, size 10- 4 pairs Total 26 pairs. Firm should provide test certificate of shoes from Government approved lab. ]