tender for helical spring for bolster inner suspension arrangement of vvn-h1 todrg.no.bg-rites ltd.-rsd-6410-0080,item no.-2. (this item is used for milk tanker (rmt and to be treatedas a vvnh1 i.e milk tanker as a coaching stock). as per drg.no. bg-rites ltd.-rsd-6410-0080,item no.-2specn: icf related drawing number is not available .
