The is the essential technical manual for civil engineers, contractors, and architects involved in public works across Tamil Nadu. It serves as the primary reference for material quantities, labor requirements, and construction methodologies required to execute standardized infrastructure projects. Core Purpose and Importance
Includes provisions for "Extra Percentages" in specific regions like hilly tracts (e.g., Yercaud, Kalrayan Hills) or major corporations (e.g., Chennai, Madurai) where labor or transport costs are higher. Integration with the Schedule of Rates (SOR) The is the essential technical manual for civil
Outlines the mandatory standards for sand, cement, and steel, often referencing Indian Standard (IS) codes for verification. Kalrayan Hills) or major corporations (e.g.
This document, often referred to alongside the , provides a unified framework for: often referred to alongside the