supply of set of fastening arrangement of under slung water tank (450 ltrs & 685 ltrs) safety arrangement of wire cable for lhb ac & non ac coaches.set of fastening arrangement of under slung water tank (450 ltrs & 685 ltrs) safety arrangement of wire cable for lhb ac & non ac coaches.,set of fastening arrangement of under slung water tank (450 ltrs & 685 ltrs) safety arra ngement of wire cable for lhb ac & non ac coaches, to drawing / specification no.lp-63117 alt-d , ite m no. 9 & 10 as per annexure. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]