IS 1200 Part 2 (Concrete Works) Measurement Standard in Civil

Download IS 1200 Part 2 PDF for the latest Indian Standard on concrete works.

Concrete works are an essential part of civil engineering projects. They form the foundation of buildings, bridges, and other structures, and their quality is critical to the safety and durability of these structures.

IS 1200 Part 2, is the second part of a standard of the Bureau of Indian Standards, focuses on measurement standards for concrete works in civil engineering projects. It’s essential in planning and executing civil engineering projects, ensuring uniformity and clarity in measurements.

Measurement Significance

Measurement is crucial in every phase of a civil engineering project, from initial estimates to project completion and payment settlement.

However, the methods for measurement have historically lacked uniformity, leading to variations between construction agencies and government departments.

IS 1200 Part 2 addresses this issue by promoting uniformity at the technical level, facilitating better collaboration and understanding among stakeholders.

Evolution of the Standard

The standard’s journey began with a focus on building works in 1958, followed by a revision in 1964. However, as its usage expanded, it became necessary to include other civil engineering works like industrial and river valley projects. To accommodate this expansion, the standard was divided into parts, each focusing on specific trades.

Scope of Part II

Part II of IS 1200 covers the method of measurement for concrete works in both building and civil engineering projects.

• Formwork
• Finishing
• Reinforcement
• Special concrete processes
• Joint types

Also, the other parts of Indian Standard 1200 cover measurement methods for various specialized areas like roads, piling, wells, and tunneling.

General Measurement Rules

The standard establishes general rules for measurement:

• User can club Items together with detailed descriptions.
• Bill of quantities/items of work should fully describe materials and workmanship.
• The description of each item includes all necessary components.
• Dimensions are measured in the decimal system with specific rounding rules.
• Booking dimensions follow a consistent order: length, width, height, depth, or thickness.
• Certain types of work, like underwater work, must be measured separately.
• Work is categorized as below ground/datum level and above ground/datum level.

Also Read: Best Quantity Surveyor Courses in Calicut, Kochi and Trivandrum/

Specifics for Concrete Work

For concrete works, IS 1200 Part 2 provides details on measurement methods, formwork, finishing, reinforcement, special concrete processes, and joint types.

Some of the specific topics covered by IS code 1200 Part 2 include:

• Measurement of formwork for various types of concrete structures, such as foundations, columns, beams, slabs, and stairs
• Measurement of concrete finishing work, such as plastering, rendering, and pointing
• Measurement of reinforcement work, including bars, rods, and mesh
• Measurement of special concrete processes, such as precast concrete, prestressed concrete, and mass concrete
• Measurement of joint types, such as construction joints, expansion joints, and contraction joints

Also, it emphasizes accurate measurement and clear descriptions to ensure clarity in construction projects.

Also Read: IS 1200 Part 1 (Earthworks) Measurement Standard in Civil

IS 1200 Part 2 Usage

Civil engineers, quantity surveyors, and other professionals involved in construction use IS code 1200 Part 2 as a reliable reference to measure and estimate material quantities accurately.

Examples of how IS 1200 Part 2 is used in practice:

• Preparing bills of quantities
• Preparing estimates
• Preparing construction contracts

Following the guidelines in IS 1200 Part 2 is crucial for the successful completion of any building or civil engineering project.