Supply And Installation Of Gully Pit Cover And Thorough Cleaning Of Underground Drainage And ----, Booth No-182, Ward No- 32, Under Bmc Fund- Apas Fund Ref Id- Apas/01/116/182/0001 Booth No- 182/116 Bidhannagar A/c, Scheme 1 Nit No- 598/pwd/road/bmc, Dated- 13/10/2025