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GB 50974-2014 第13.1.11条 Technical code for fire protection water supply and hydrant systems

Commissioning消防工程

GB 50974-2014 第13.1.11条

| **** | Fire water tank commissioning: The effective capacity of the high-level fire water tank shall meet the water demand for the first 10 minutes of a fire (for a Class I high-rise public building such as a hotel, it shall be no less than 18 m³); the outlet pipe shall be provided with a check valve to prevent water backflow when the fire pump is running. |

Other clauses of this standard

GB 50974-2014 第1.0.1条Technical code for fire protection water supply and hydrant…
GB 50974-2014 第1.0.2条Technical Code for Fire Protection Water Supply and Hydrant…
GB 50974-2014 第1.0.3条Technical code for fire protection water supply and hydrant…
GB 50974-2014 第1.0.4条Technical code for fire protection water supply and hydrant…
GB 50974-2014 第2.1.1条Technical code for fire protection water supply and hydrant…
GB 50974-2014 第2.1.2条Technical Code for Fire Protection Water Supply and Hydrant…
GB 50974-2014 第2.1.3条Technical Code for Fire Protection Water Supply and Hydrant…
GB 50974-2014 第2.1.4条Technical code for fire protection water supply and hydrant…
GB 50974-2014 第2.1.5条Technical Code for Fire Protection Water Supply and Hydrant…
GB 50974-2014 第2.1.6条Technical code for fire protection water supply and hydrant…
GB 50974-2014 第2.1.7条Technical Code for Fire Protection Water Supply and Hydrant…
GB 50974-2014 第2.1.8条Technical code for fire protection water supply and hydrant…

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