Tenders for Creation Of Drainage Channel For Management Of Grey Water Chitta Dutta Via Tapas Dutta Niranjan Ray To Tarak Malo To Partho Das 1st Phase At Sansad- Xx, 5 No Krishnapur, Under Kodalia -ii Gp, Activity Code-98302164.2025-2026 Ref No. 876/ Kgp-ii/2025-2026 Sl-2