Fire tank capacity selection as per the NBC & IS Codes

How to select fire tanks capacity and the flow rates for the pumps. Used for Indian regulations.

1. MAXIMUM 7NOS OF HYDRANTS WILL COME IN NEW FACTORY. HOW MUCH IN EXISTING FACTORY? THEN SELECTION ORINARY HARAD IN OUR CASE(20NOS) 38LPS(2280LPM) PUMP IS REQUIRED. TANK CAPACITY IN ORDINARY HAZARD FOR 2HOURS (2280LPMX120MINUTES). 273.6M3 TANK IS REQUIRED. 2NOS OF ELECTRIC 2280LPM, 1NO OF DIESEL 2280 LPM & 2NOS OF ELECTRIC PUMP 180LPM JOCKEY IS REQUIRED. TAKENAKA SLECTION BASIS AS PER IS 12469

2. TAKENAKA PROPOSAL (FIRE APPROVAL BY TAKENAKA)

3. SLECTION BASIS AS PER NBC 2016 Our category moderate Hazard, based on more then 1000m2 we required 150m3 O/G tank. Terrace tank 20m3. Installation of negative suction arrangement and submersible pumps shall not be allowed.

4. NBC 2016

5. JTEKT PROPOSAL (FIRE APPROVAL BY JTEKT)

6. Sr. No. Company Name Executed By Year of completion Fire Tank 1 (m3) Fire Tank 2 (m3) Remark 1 Mitsui Kinzoku TKIN 2014 (Exp 2020) 150 × U/G RCC 2 FCC Clutch TKIN 2017 100 × U/G RCC 3 Oji Packaging TKIN 2020 200 150 U/G RCC 4 INDIA JAPAN LIGHTING TKIN 2020 175 175 A/G RCC 5 MITSUBISHI AUTO TKIN 2021 175 175 A/G RCC 6 NIFCO INDIA TKIN 2022 150 150 A/G ZIRCONIUM 7 SECURE METER OTHERS 2021 160 × U/G RCC 8 VEGA INDIA OTHERS 2021 175 × U/G RCC 9 MITSUBA OTHERS 2018 120 × U/G RCC 10 HI-LEX OTHERS × 100 × U/G RCC 11 IDEX OTHERS 2021 175 175 O/H MODULAR 12 HI-TEMP FURNACE OTHERS × 100 × U/G RCC Case Study Fire tank of Installation at Sanand GIDC