Elevation deviation and vertical deviation, bearing center position deviation
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In the installation inspection records for vertical equipment, how are the elevation deviation and vertical deviation, as well as the deviation of the support center position and the azimuth deviation defined? What are the allowable values, and which standards specify them?
SH/T3542-2007 \"Technical Specifications for the Construction of Petrochemical Static Equipment Installation Projects\" and HGJ 211-1985 \"Specifications for the Construction and Acceptance of Chemical Tower Equipment\" – these two standards can be used as references.
Reply to 1# liuqb0000: I don’t have the standards and allowable error values here, but my understanding of elevation deviation is the difference between the actual installation height and the designed installation height. Vertical deviation: The angle between the vertical axis of the equipment and the vertical direction after actual installation. Deflection of the bearing center position: The difference between the coordinates of the bearing center position and those of the designed bearing center position. Azimuth deviation: The angle between the azimuth of the device’s installation and the designed azimuth of the device.