Ndridp/W-439 Improvement Of Purbo Taherpur Village Road From Ch. 00-1220M Under Dhamoirhat Upazila, District: Naogaon & Construction Of 04 Nos U-Drain Size (7.00Mx0.625Mx0.600M) At Ch. 155M, Ch. 448M, Ch. 662M & Ch. 965M Und...