Questions regarding the spacing between utility tunnels and buildings, structures, equipment, and roads? ? Urgent! Urgent! Urgent! ! !
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GB50316, Code for Design of Industrial Metal Piping, states that for pipes mounted on external pipe racks, the horizontal distance from the edge of the pipe rack to buildings or other facilities shall also comply with the building codes, petrochemical industry regulations, and codes for the general layout design of industrial enterprises. I would like to ask: 1. What other facilities are included? Does it include equipment, pools, roads, etc.? 2. If pipes carrying Class A liquids are installed on pipe racks, are there any regulations in the Building Code, Petrochemical Industry Regulations, and Code for the General Layout Design of Industrial Enterprises regarding the required distance between the pipe racks and buildings? Does the pipe rack itself belong to the building? Factory building? Or is it a structure? It is necessary to classify them into Category A and Category B. . . Right? 3. What about the pipe racks inside the device? Which standard should be used to determine the spacing from roads, equipment, buildings, storage tanks, etc., within the facility? ?
The inner pipe gallery within the unit should be no less than 3m, while the outer pipe gallery should be divided into zones A, B, and C； Detailed specific analysis.
Sir, does “the ductwork in the unit should be at least 3m wide” refer to the distance from the pipe rack to the building structures? ? Where is the source? Also, how is the distance from the pipe gallery to A, B, and C determined? I mainly don’t know how to determine these; please help!
The regulations can be found in GB50160 or GB50489 regarding petrochemical industries
Could you please tell me which one is it? Thank you!
GB 50489, Article 7.3.4.
GB 50489-2009 Code for General Layout and Transportation Design of Chemical Enterprises, Article 7.3.4. :victory: