Check your eligibility criteria for tender Manufacture And Supply Of Wider Psc Sleeper For Level Crossing To Drg. No.- 8969 To Latest Alterati On And As Per Irs Specification T - 39 To Latest Version Both Amended Up To Date. Warranty Period: 30 Mont Hs After The Date Of Delivery Manufacture And Supply Of Psc Bridge Guard Rail Sleeper To Drg. No.- 8970 To Latest Version And As Per Irs Specification T- 39 To Latest Version Both Amended Up To Date. Warranty Period: 30 Months After The Date Of Delivery Manufacture And Supply Of Wider Psc Bridge Approach Sleeper To Drg. No.-8971 To 8978 To Latest Version. One Set Consists Of Rdso Drg. No. T - 8971 To T - 8978 8 Nos As Per Irs Specifaction T - 39 To Lat Est Version Both Amended Up To Date. Warranty Period: 30 Months After The Date Of Delivery