sw 1 ) pdpl- nzb section- supply, stacking of 50mm gauge hard and durable machine crushed stone ballast to railway ' s specification at ballast depot at korutla station in secunderabad division and loading the same into railway hoppers/ traffic ballast wagons by mechanical means ( qty- 250000 cum ). sw 2 ) pdpl- nzb section: repairs to existing track machine siding for utilizing of both track machine siding and ballast siding at korutla station. bidding type normal tender

Secunderabad, Telangana, India