Item Description: manufacture and supply of wider pre- stressed mono block concrete sleepers ( pre- tensioned type ) for sharp curves for broad gauge ( 1673 mm ) conforming to as per rdso drg. no. rdso/ t- 8979 to t- 8982 and as per irs specification t- 39 ( 6th revision- march 2021 ) both as amended up to date. note: sleeper wise quan tity distribution is as follows:- 1 ) t- 8979:- 220 nos, 2 ) t- 8980:- 220 nos, 3 ) t- 8981- 220 nos and 4 ) t- 8982- 23 00 nos. [ warranty period: 60 months after the date of delivery ]

Secunderabad, Telangana, India