The total requirement of water is arrived by using the following code?

U.K. Combined AE Paper II 2012

⭕ (a) IS 1171 – 1963

⭕ (b) IS 1172 – 1963

⭕ (c) IS 1173 – 1962

⭕ (d) IS 1172 – 1962

Explanation: The total requirement of water is calculated using the standard IS 1172:1963. According to this code:

• Water demand for domestic purposes is set at 135 liters/person/day in small cities.
• For metro cities, it is fixed at 210 liters/person/day.
• Total water requirement includes:
  • Domestic use
  • Industrial use
  • Commercial use
  • Civic and public use
  • Waste and theft allowances

IS Code for Total Water Requirement in India

This MCQ from UK AE 2012 tests your understanding of Indian Standard codes for water supply. IS 1172:1963 provides guidelines for estimating total water demand for different urban scenarios.

About IS 1172:1963

• Applies to planning water supply in urban & semi-urban areas.
• Covers demand for domestic, institutional, and commercial usage.
• Also includes waste allowances and theft.

Conclusion:

The correct answer is IS 1172 – 1963. This code is essential in urban water planning and is frequently asked in exams like SSC-JE, State AE, and PSU tests.