Tender For supply of balancing , hand and foot bridge , step crowl , swimming over , ramp , obstacle rcc ruipe tunnel 30 feet long wind 24 inch dia , barrel crowl , brick wall , obstacle msh type channel , rcc pillar base structure
Tender For corrigendum : design, procurement & construction of rcc box metro tunnel including birati ugstation building & subways (with entry-exit structures) for two undergroundmetro stations (birati & michael nagar) by cut & cover method (top down withdiaphragm wall/ bottom up method with support arrangement) includingarchitectural finishing, firefighting, water supply, sanitary installation, drainage &blt works, e&m service, ecs service, tvs services, power supply system with750 v dc traction system including composite aluminium third rail from ch:6.250 km to ch: 9.840 km including all ancillary works in connection withextension of metro railway from noapara to barasat via bimanbandar.
30 Jan, 2025
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