Free tool · Calculator
Cold water storage turnover calculator
Enter nominal stored volume and estimated daily draw-off to calculate their ratio. The result does not decide whether storage is safe or appropriately sized.
Based on HSG274 Part 2. Your site's risk assessment decides what applies.
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Daily demand is best derived from representative evidence and varies with occupancy. Interpret this arithmetic with temperatures, demand patterns, vessel condition and the competent site assessment. Source: HSE, HSG274 Part 2, ‘Operation and inspection of hot and cold water systems’.
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