tender for kit for components 1. hasp to drg. no. wd-90030-s-66, alt-10, item no-17 (01 nos.), 2. foot stepfor bcna, bcnahs. to rdso drg. no- wd-90030-s-57, item-31, alt.-9, specn: material specification for bothitem -is:2062/2011 with amndt. 1 of nov. 12, grade-e250-a (02 nos.) .