Understanding of Paragraph 4, Article 6.4.2 of the Code for Fire Protection Design of Petrochemical Enterprises
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Paragraph 4 of Article 6.4.2 of the «Code for Fire Protection Design of Petrochemical Enterprises» stipulates that the distance between the loading/unloading nozzles for Class A B and Class B A liquids and the centrally located pumps shall be not less than 8 m. Regarding this provision, can it be understood as follows: 1) For loading and unloading cranes for Class B and Class C liquids, is there no requirement regarding the distance from the centrally located pumps? 2) For pumps installed separately, are there also no requirements regarding the distance from the loading/unloading cranes for Class A/B and Class B/A liquids? Can it be placed directly under the crane position? Is there any expert who can answer this?
Following the principle of strictness, it is best to meet the requirements of Class A B and Class B A