Construction Of Cover Slab Drain From Haru Gour House To Sanjay Malik House At Bahirtafa In Ward No. 30 Of Uluberia Municipality Within Booth No 161 Of 176 Uluberia Purba A.C. Under Apas 2025 Wbmad/Um/504/Apas/E-T/2025-26 Sl 01