Manufacture And Supply Of Fittings For Guard Rails On Bridge Approaches To Rdso Drawing N O. T-4089 To T-4097 With Latest Alteration And Irs Specification And Amendments, If Any Up To Date.[ One Se T Consists Of (I) T-4098 = 18 Nos. (Ii) T-4105 = 01 No. (Iii) T-4106 = 01 No. And (Iv) T-4153 = 40 Nos. ] [ Wa Rranty Period: 30 Months After The Date Of Delivery ] ]