tender for knuckle for high tensile cbc, to rdso drg. no. sk.62724, alt.27, item no.2 &other technical requirement confirming to rdso str.no.wd.70.bd.2010, (rev.02) ofnov.2017. as per drg.no. rdso drg. no. sk-62724, alt.23, item-2 specn: rdso specn. no.wd.70.bd.10, (rev.01) of dec.2012.