supply of manufacture and supply of crossing set sleepers ( sleeper no. 41 to 49 ) for 60 kg psc turnout 1 in 8.5, crossing set sleepers ( sleeper no. 41 to 49 ) for 60 kg psc turnout 1 in 8.5 conforming to rdsos drg. no. t- 4831 to t- 4839 with latest alterations along with rdsos layout drg no.t-4865 with latest alterations & irs specification- t-45-2021 with latest alterations if any duly loaded into wagons / road vehicles. the term latest alterations wherever used will mean the alteration up to the actual date of opening of tender. [ warranty period: 60 months after the date of delivery ] sse ( pw ) / g, secr maharashtra 12.00 set