Ndriip/Kalmakanda/25-26/Cul-01 Part-A: Construction Of 1 No. 3 Vent Rcc Box Culvert (4.00M X 4.00M) At Ch. 1500M, Part-B: Construction Of 1 No. 3 Vent Rcc Box Culvert (3.00M X 3.00M) At Ch. 2485M, Part-C: Construction Of 1 No. 1 Vent Rcc Box C...