Annual electrical maintenance of lighting system of vidyasagar setu under hrbc for the period of 12 months.

Annual electrical maintenance of the lighting system of the flyover and underneath deck slab of a.j.c. bose road flyover under hrbc for a period of 12 months

Annual maintenance work related with high mast lighting system installed at kolkata side of vidyasagar setu under hooghly river bridge commissioners, for 12 months.

Scrapping and thorough painting of concrete crash barrier (inner surface), railing and wheel guard etc in the down carriageway of kolkata side viaduct of vidyasagar setu from main bridge expansion joint to ajc bose side.............year of 2026-27

Scrapping and thorough painting of concrete crash barrier (inner surface) and railing of khidderpore flyover during the year of 2026-27.

Scrapping and thorough painting of concrete crash barrier (inner surface) and railing of gariahat flyover during the year of 2026-27.

Scrapping and thorough painting of concrete crash barrier (inner surface), railing and wheel guard etc in the up carriageway of kolkata side viaduct of vidyasagar setu from ajc bose side at grade to main bridge expansion joint (ramp 2b,2c,2,2a) duri

Scrapping and thorough painting of steel crash barrier,ms railing and cable anchor of main bridge of vidyasagar setu during the year of 2026-27.

Scrapping and thorough painting of concrete crash barrier (inner surface) and railing of paramahansha flyover at nagerbazar along the jessore road during the year of 2026-27.

Scrapping and thorough painting of concrete crash barrier (inner surface) and railing of park street flyover during the year of 2026-27.