Covers the fabrication and installation of doors, windows, ventilators, and trusses using various wood types (like teak or country wood) or modern alternatives like UPVC and aluminum framing. 6. Finishing Works (Plastering, Pointing, and Painting)
It ensures that a project in Chennai and a project in Kanyakumari follow the same fundamental engineering logic.
The Tamil Nadu PWD Building Practice Standard Data Book establishes uniformity across all public and private construction sectors within the state. Rather than focusing on changing market prices, this book defines the —the fixed ratios of materials, labor hours, and equipment required to complete a specific unit of work.
Provides precise material quantities (cement, sand, stone jelly) required for various concrete grades like M-20, M-25, and M-30. Covers the fabrication and installation of doors, windows,
For practicing engineers, the Standard Data Book is not a commercially available publication; it is an exclusive departmental resource. It is utilized in the following ways:
: Allows private citizens and independent bodies to audit public works data openly.
Details the handling, bending, binding, and placing of steel reinforcement bars (TMT bars) for Reinforced Cement Concrete (RCC) structures, as well as the fabrication of structural steel sections. 5. Woodwork and Joinery
Are you preparing a for a TNPWD project? The Tamil Nadu PWD Building Practice Standard Data
From traditional Madras Terrace roofing to modern vitrified tiling, this section addresses:
Let's deconstruct one sample item:
| Member | Striking days | |--------|----------------| | Vertical sides | 1 day | | Slab soffit | 7 days | | Beam soffit | 14 days | | Props removal (full) | 21 days |
| Surface | Cycle (years) | |---------|----------------| | External emulsion | 3 years | | Internal emulsion | 5 years | | Enamel (wood/steel) | 4 years | For practicing engineers, the Standard Data Book is
Digital editions allow engineers to quickly find specific data points using simple search commands.
: Include provisions for water charges, vibration charges, and GST as specified. Official Access & Downloads Tamil Nadu PWD Standard Data Book - Concrete - Scribd
It sets the benchmark for quality—ensuring that "PWD Quality" isn't just a phrase, but a measurable standard.
During post-construction audits by government agencies (such as the Comptroller and Auditor General or state vigilance commissions), the quantities billed are cross-referenced directly with the Standard Data Book constants. Deviations without written structural justification can lead to penalties or legal disputes. How to Utilize the Data Book for Rate Analysis
The Data Book provides standardized concrete mix data for various grades, including M-20, M-25, and M-30.