Tamil Nadu PWD Building Practice Standard Data Book is an essential technical manual used by the Public Works Department (PWD) and other state departments (like the Rural Development and Panchayat Raj Department ) to standardize construction practices across the state.
Clear guidelines on how much manual labor is required based on the height (lift) and distance (lead) of material transport. Tamil Nadu PWD Building Practice Standard Data Book
The Standard Data Book acts as a centralized repository for technical specifications, helping to minimize project ambiguities. Its primary functions include: Slump allowed – 75mm (normal), 120mm (pump concrete)