Partial Replacement Of Slab In Front Of The Office Chamber Of Oc Vidya Sagar Setu Traffic Guard At 1, Garden Reach Road, Kolkata-700023, During The Year 2025-2026. Wbkp/Cp/Nit- 426/ Partial Replacement Of Slab In Front Of The Office Chamber Of Oc Vidya Sagar Setu Traffic Guard /Ten, Dated.29.10.2025