Also known as the individual wall method, this technique divides the building into long walls (running horizontally or vertically) and short walls (running perpendicular to the long walls). The lengths of the long walls are calculated from out-to-out, while the short walls are calculated from in-to-in. This method is highly accurate and reduces the chances of double-counting corner areas. The Center-Line Method
Whether you need help with a specific formula?
A: Partially. The measurement principles (area, volume) are universal, but labor productivity rates, material costs, and contract conditions differ by country. For international work, use local textbooks (e.g., RSMeans for US, Spons for UK). Also known as the individual wall method, this
The book's strength lies in its comprehensive and methodical structure. While the page count can vary slightly by edition, the . Its table of contents provides a roadmap through the entire estimating process, as outlined below:
B N Dutta's book, "Estimating and Costing in Civil Engineering," is a widely used reference book in the construction industry. The book provides a comprehensive coverage of estimating and costing principles, methods, and practices. The book covers topics such as: The Center-Line Method Whether you need help with
The value of a property at the end of its useful life without being dismantled.
: Open-access platform offering legal digital lending of older editions for academic study. For international work, use local textbooks (e
The persistent search for this textbook reflects its irreplaceable value. It is a , covering everything from basic theory to the practical application of deriving analysis of rates and drafting specifications. As of May 26, 2026, the book continues to be a cornerstone reference, recommended by universities and used by professionals to ensure their projects are not only technically sound but also financially viable.
: Procedures for preparing contract documents, billing of quantities, and public bidding. Safe and Legitimate Academic Alternatives