1. What Is Reserve Storage?

Reserve Storage refers to the capacity within a system, such as a reservoir or a water treatment facility, that is intentionally left unused or untapped under normal operating conditions.

2. How Does The Calculator Work?

The calculator uses the formula:

Where:

• \( V_R \) — Reserve Storage (m³)
• \( F \) — Fire Demand (m³/s)
• \( P \) — Capacity of Pump (m³/s)
• \( t \) — Duration of Fire (seconds)

Explanation: This formula calculates the additional water storage capacity needed beyond the pump's capacity to meet fire demand requirements.

3. Importance Of Reserve Storage Calculation

Details: Accurate reserve storage calculation is crucial for emergency water supply systems, fire protection planning, and ensuring adequate water availability during fire incidents.

4. Using The Calculator

Tips: Enter fire demand and pump capacity in m³/s, and duration in seconds. All values must be positive numbers with fire demand greater than pump capacity for meaningful results.

5. Frequently Asked Questions (FAQ)

Q1: Why is reserve storage important in water systems?
A: Reserve storage ensures that sufficient water is available during emergency situations like fires, when demand exceeds normal pumping capacity.

Q2: What are typical values for fire demand?
A: Fire demand varies based on building type and size, but typically ranges from 0.01 to 0.1 m³/s for most structures.

Q3: How is pump capacity determined?
A: Pump capacity is determined by the pump's specifications and the system's design requirements for normal operating conditions.

Q4: What factors affect fire duration?
A: Fire duration depends on building materials, fire detection systems, response time of fire services, and availability of firefighting resources.

Q5: Are there standards for reserve storage requirements?
A: Yes, most jurisdictions have building and fire codes that specify minimum reserve storage requirements based on building occupancy and risk factors.