challenges of construction & real estate sector in india. construction management, Contract MAlpractises . Construction management. Bid rigging. Tender Waterproofing. Concrete. Civil Engineering . Rebair & Rehab Civil Construction management : time and motion study Corrosion Assessment – Half-Cell Potential Method for reinforced concrete Rebound hammer & UPV- Non destructive test. Concrete NDT. Civil engineering. Concrete Testing 
