T/HZBX 052-2022 The Supervisory Inspection Rules for On-Site Assembly, Installation, and Manufacturing of Vertical Metal Atmospheric Pressure Storage Tanks
T/HZBX 052-2022 The Supervisory Inspection Rules for On-Site Assembly, Installation, and Manufacturing of Vertical Metal Atmospheric Pressure Storage Tanks
Basic Information
Scope
This document defines the terms and definitions of on-site welding, installation, and manufacturing supervision and inspection (hereinafter referred to as supervision and inspection) for vertical metal atmospheric pressure storage tanks, and stipulates the responsibilities of supervision and inspection agencies and personnel, supervision and inspection procedures, pre-inspection preparations, inspection content, and inspection items. This document applies to the supervision and inspection of vertical metal atmospheric pressure storage tanks designed for a design pressure of less than 0.1 MPa (G) and with a nominal volume of not less than 1,000 m3, which are built on the ground and used to store petroleum, petroleum products, or chemical liquid media with a toxicity level of non-extreme or non-high hazard. The supervision and inspection of other vertical metal atmospheric pressure storage tanks with a design pressure of less than 0.1 MPa (G), a nominal volume of less than 1,000 m3, and used to store other similar liquid media may refer to this document for implementation. This document does not apply to refrigerated cryogenic storage tanks and mobile storage tanks.