Polyurethane top coat signal red to isc 537 of is: 5/2007 with latest revision and amendment. mat. spec: rdso spec. no. rdso/m&c/pcn/100/2024 with latest revision and amendment.

Abrasive rail cutter as per rdso specification no.-tm/sm/1 (second revision) 2020 or latest if any

Rail drilling machine as per rdso specification (no.tm/sm/3dt. 19.11.1992) first revision, 2020 or latest if any

Construction of toilet block for both ladies and gents at howrah station bus terminus under wbtc -cstc

Renting out on monthly basis - 1. 4 bus channels at karunamoyee stand, salt lake for operation - parking of private buses 2. another space at the same premises for operation or parking of 8 private buses 3 space for 5 starter rooms

Renovation of general toilet block at gariahat depot under wbtc-(ctc)

Renovation of general toilet block beside cash office building at rajabazar depot under wbtc -ctc

Renovation of general toilet block at park circus depot under wbtc-ctc

Construction of general toilet block for both ladies and gents at joka bus depot under wbtc -ctc

Renovation of general toilet block of traffic office building at rajabazar depot under wbtc -ctc