Abhilash Chandra Dey

civil engineering material cvil engineering books construction building design design structural engineering management low cost concrete hyposludge flyash thesis mechanical property geopolymer durability bridge design rcc box culvert site engineering opwd engineering estimating estimating odisha works department rate chart contract tendering indian contract act pert project management bc punmia cpm books jobs interview investigation of building presentation technical seminar concrete soil mechanics site investigation seminar report