本推荐规程（RP）涵盖了危险液体管道设施的完整性管理。本RP提供了以下方面的指导:-高后果区域影响测定；-数据集成；-威胁识别；-风险评估；-检查和复验；-预防和缓解措施（P&MM）；-绩效衡量。设施包括航站楼和管道设施边界内的航站楼和管道站管道系统，还包括场外管道。场外管道包括但不限于设施之间的管道、来自或通往炼油厂或其他类型设施的管道，或可能穿过道路、沟渠或终端设施范围外的其他财产的管道。本RP涵盖液体管道设施内直接用于运输或储存危险液体的所有承压部件的完整性管理。用于运输危险液体的管道，如但不限于原油、高挥发性液体（HVL）、汽油、柴油、生物燃料、润滑油、喷气燃料和航空燃料，均包含在本文件的范围内。 本RP不适用于炼油厂管道、生活污水管道、铸铁管道或非金属重力流管道系统。作为高后果区域分析和风险评估的一部分，考虑和审查储罐。有关储罐的检查和维护指南，请参考API Std 653或API Std 2610。本RP以API RP 1160《危险液体管道系统完整性管理》中提出的概念为基础，并概述了一个计划-执行-检查-行动周期，以对管道设施完整性计划进行持续评估和改进。这种方法被认为是同类中最好的，用于推动持续的运营改进，如API RP 1173《管道安全管理系统》等其他API标准。API 570《管道检查规范:管道系统的在役检查、额定值、维修和改造》和API Std 2610《终端和储罐设施的设计、施工、操作、维护和检查》等文件中提供了其他指南。

This recommended practice (RP) covers the integrity management of hazardous liquid pipeline facilities. This RP provides guidance on:- high-consequence area impact determinations;- data integration;- threat identification;- risk assessment;- inspection and reinspection;- preventive and mitigative measures (P&MM);- performance measures.Facilities include terminal and pipeline station piping systems within terminal and pipeline facility boundaries and includes off-plot piping. Off-plot piping includes, but is not limited to, piping between facilities, piping that comes from or goes to a refinery or other type facility, or piping that may cross a road, ditch, or other property outside the confines of a terminal facility. This RP covers the integrity management of all pressure-containing components directly used in the transport or storage of hazardous liquids within a liquids pipeline facility. Piping for transportation of hazardous liquids, such as but not limited to crude oil, highly volatile liquids (HVLs), gasoline, diesel, biofuels, lubricating oils, jet fuel, and aviation fuel are covered by the scope of this document.This RP does not apply to refinery piping, sanitary waste piping, cast iron piping, or nonmetallic gravity flow piping systems. Tanks are considered and reviewed as part of the high-consequence area analysis and risk assessment. For guidance on the inspection and maintenance of tanks, refer to API Std 653 or API Std 2610.This RP builds on concepts developed in API RP 1160, Managing System Integrity for Hazardous Liquid Pipelines, and outlines a Plan-Do-Check-Act cycle to carry out continuous assessment and improvement for a pipeline facility integrity program. This approach is considered Best in Class and is used to drive continuous operational improvement as in other API standards such as API RP 1173, Pipeline Safety Management Systems. Additional guidance is available in documents such as API 570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, and API Std 2610, Design, Construction, Operation, Maintenance, and Inspection of Terminal and Tank Facilities.