Fire Water Tank Capacity Calculation In India

Fire Water Tank Capacity Formula:

\[ Tank\ Capacity = \frac{Fire\ Flow\ Rate\ (L/min) \times Duration\ (min)}{1000} \ (m³) \]

Tank Capacity:

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1. What is Fire Water Tank Capacity Calculation?

Fire water tank capacity calculation determines the required water storage volume for firefighting purposes as per Indian standards (IS 9668 or National Building Code). This ensures adequate water supply for emergency firefighting operations.

2. How Does the Calculator Work?

The calculator uses the standard formula:

\[ Tank\ Capacity = \frac{Fire\ Flow\ Rate\ (L/min) \times Duration\ (min)}{1000} \ (m³) \]

Where:

Fire Flow Rate — Required water flow rate for firefighting (L/min)
Duration — Required duration of water supply (minutes)
1000 — Conversion factor from liters to cubic meters

Explanation: The calculation ensures sufficient water storage for the specified fire flow rate over the required duration as per Indian standards.

3. Importance of Fire Water Storage Calculation

Details: Proper fire water storage is crucial for building safety compliance. Indian standards typically require 2-3 hours of water supply for firefighting purposes, depending on the building type and occupancy.

4. Using the Calculator

Tips: Enter the required fire flow rate in liters per minute and the duration in minutes. The calculator will provide the tank capacity in cubic meters as per Indian standards.

5. Frequently Asked Questions (FAQ)

Q1: What is the typical duration requirement per Indian standards?
A: Indian standards (IS 9668/NBC) typically require 2-3 hours of water supply for firefighting, depending on the building classification.

Q2: How is fire flow rate determined?
A: Fire flow rate is determined based on building occupancy, size, fire hazard classification, and local fire authority requirements.

Q3: Are there additional factors to consider?
A: Yes, factors like water source reliability, pump capacity, and standby storage should also be considered in fire protection system design.

Q4: What are the consequences of inadequate water storage?
A: Inadequate water storage can lead to insufficient firefighting capability, potential building damage, and safety hazards during fire emergencies.

Q5: Is this calculation applicable nationwide?
A: While based on Indian standards, local municipal regulations and fire authority requirements may specify additional or modified requirements.