标准编号：ISO 19901-5:2016
中文名称：石油和天然气工业 海上建筑物的特殊要求 第5部分：设计和施工过程中的重量控制
英文名称：Petroleum and natural gas industries — Specific requirements for offshore structures — Part 5: Weight control during engineering and construction
发布日期：2016-02
标准范围
This part of ISO 19901 specifies requirements for controlling the weight and centre of gravity(CoG) by means of mass management during the engineering and construction of structures for theoffshore environment. The provisions are applicable to offshore projects that include structures of alltypes (fixed and floating) and materials. These structures can be complete new installations or themodifications to existing installations. Maintaining the weight control of existing installations is notpart of the main body of this part of ISO 19901, but some guidance on this is included in the Annex G.This part of ISO 19901:— specifies quality requirements for reporting of weights and centres of gravity;— specifies requirements for weight reporting;— provides a basis for overall project weight reports or management reports for all weight controlclasses;— specifies requirements for weight and load budgets;— specifies the methods and requirements for the weighing and the determination of weight and CoGof major assemblies;— specifies requirements for weight information from suppliers, including weighing of equipment andbulk materials for offshore installations.It can be used:— as a basis for planning, evaluating and presenting the client’s, contractor’s or fabricator’s weightmanagement and reporting system;— as a means of refining the structural analysis or model;— as a contract reference between client, contractor and suppliers;— as a basis for costing, scheduling or determining suitable fabrication method(s) or location(s).
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