Materials related to the fire protection design of oil depots

I’m asking for the same thing~ I’m currently working on the fire protection design for an oil depot as well

1. Scope of design: Fire water supply and foam fire extinguishing system design for the tank area and associated facilities. 2 Fire water volume and fire pump room § Fire water volume 2.1 Design principles The fire water volume is calculated as the sum of the water required to cool a single oil tank with a capacity of 20,000 cubic meters in case of a fire, the water needed to cool three adjacent tanks, each with a capacity of 20,000 cubic meters, and the water required for foam production in the event of a fire involving a single tank with a capacity of 20,000 cubic meters. 2.2 Design parameters: Cooling water supply rate – 2.5 L/min·m2 for the tank on fire, and 2.0 L/min·m2 for adjacent tanks. Cooling water supply duration: 6.0 hours. Foam mixture supply duration: 30 minutes. 2.3 Calculation results: Based on calculations, the maximum amount of fire-fighting cooling water required for a single fire is 206 L/s, while the maximum amount of foam mixture required is 156 L/s; the total amount of foam used is 9.1 m3. 2. 4 Pump Room: A new fire pump room will be constructed within the tank area; this room will house 3 fire pumps (two in use and one as a backup), with a flow rate of 400 m3/h and a head of 45 m ； 2 foam fire pumps (one in use and one as backup), with a flow rate of 570 m3/h and a head of 80 m ； One set of pressure stabilization device, with an operating pressure of 0.36 MPa ； Two sets of balanced-pressure foam proportioning mixers with a flow rate of 570 m3/h, and one foam liquid storage tank with a capacity of 10 m3. The fire control system is located in the fire control room of the pump house. .3 Fire protection system 3.1 Fire water supply A DN350 fire water ring pipeline is installed around the newly constructed tank area, with 30 above-ground fire hydrants installed on this pipeline. The 20,000 cubic meter oil tank is equipped with water curtain nozzles, which spray water for cooling in the event of a fire. 3. 2 Foam fire extinguishing: A ring-shaped pipeline for foam fire extinguishing fluid with a diameter of DN300 is installed around the tank area; during a fire, foam is delivered to the oil tanks to extinguish the fire. Each storage tank is equipped with 6 PC24 air foam generators and 6 PQ4 foam nozzles.

In accordance with the relevant provisions of the \"Code for Design of Oil Depots\" (GB50074-2002) and the \"Code for Design of Low-Expansion Foam Fire Extinguishing Systems\" (2000 edition) (GB50151-92), and by referring to various fire protection design manuals, which provide detailed steps for fire protection calculations.