PREVENTIVE MAINTENANCE PLAN预防性维护计划
1 PURPOSE  目的
Generally intended to ensure regular maintenance is performed on equipment within a planning system in preventive concept. It is also tends to follow OEM guidance on maintenance. This procedure supplies a scope and implementation for Preventive Maintenance activities.
总体上意在确保，在计划的系统，按照预防的观念来执行对设备的定期维护，并遵守OEM对维护的指导。本规程规定预防性维护活动的范围与实施。

2 SCOPE  范围
This plan is accompanied by other maintenance strategies, First-line Maintenance Plan, Predictive Maintenance Plan and Corrective Maintenance Plan.
本计划与另外的维护策略、《一线维护计划》、《预测性维护计划》以及《纠正性维护计划》一起作为一套文件。
All facilities in the Bohai Bay Peng Lai complex are included in the scope.  Endurance of the procedure (with modifications as required) is for field life.
渤海湾蓬莱综合工程中所有设施都在此范围内。该规程在油田使用寿命全过程内有效（需要时将进行修订）。

3 RESPONSIBILITIES  责任
Key responsibilities for the plan are distributed amongst the Operations Team as follows.
本规划的主要责任按如下所示在“运营小组”中进行分配。

Key -  A – Accountable
说明 - A – 会计责任
 R – Responsible
 R – 负责
 C – Consulted
 C – 咨询
 I – Informed
 I  – 知悉

4 DEFINITIONS  定义
Criticality Ranking (CR) – Facilitated workshop process to identify equipment where failure has the greatest (or least) potential effects under categories of Safety, Environment, Business Interruption or Asset Damage.
危急程度评级（CR）– 用于按照“安全”、“环境”、“业务中断”或“资产损坏”类别，识别其故障会产生最大（或最小）潜在后果的设备的简化车间过程。
Failure Modes Effects & Criticality Analysis (FMECA) – Coordinated multi-discipline process applied to high (criticality) ranked equipment to supplement default maintenance by rigorously analyzing failure modes and identifying and selecting from a range of possible mitigation plans. Carried out using a spreadsheet tool.
故障模式后果和危急程度分析（FMECA）– 协调式多学科过程，应用于高度（危急）设备，通过严格分析故障模式并识别和选择一组可能的减轻规划来补充默认维护工作。使用电子表格工具执行。
Default Maintenance – Discipline specific process to determine maintenance strategy on low (criticality) ranked equipment, capturing vendor recommendations and best experience of maintenance specialists.
默认维护 – 特定于学科的过程，用于确定低（危急程度）设备的维护战略，捕获供应商建议和维护专业人员的最佳经验。

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Maintenance Procedures –Equipment specific documents capturing detailed maintenance requirements resulting from Default Maintenance and/or FMECA. Carried out in accordance with standard procedure templates according to coordinated multi-discipline process.
维护规程——系指设备特定的文件，它列出根据《缺省维护》和/或FMECA而提出的详细维护要求。根据协调的多专业程序，依照标准规程模板来执行。
Preventive Maintenance (PM) – Maintenance including routine inspection, consumable replacement or other work that is scheduled on a re-occurring basis.
预防性维护（PM）– 包括例行检查、耗损件替换或按照重复发生要求安排的其他工作在内的维护。
Predictive Maintenance (PdM) – Inspections or tests that are non-intrusive in nature, which are scheduled on a re-occurring basis for the purpose of detecting degradation in equipment condition before failure occurs.
预测性维护（PdM）– 非侵入性检查或测试，这些检查或测试按照重复发生要求进行安排，旨在于发生故障之前检测设备状况的退化情况。
Corrective Maintenance (CM) – Work carried out after a failure, impending failure or abnormal condition has been discovered to fully restore the intended function.
纠正性维护（CM）– 发现故障、即将发生的故障或异常情况之后执行的工作，目的是完全复原预期功能。
Operator Maintenance (Operator Routines) – Routine inspections or consumable replacement carried out against daily or weekly inspection checklists.
操作员维护（操作员例程）– 按照每日或每周核查表执行的例行检查或耗损件替换。
First Line Maintenance – Maintenance tasks that are considered either preventive or corrective in nature and no data analysis needed.
第一线维护 – 视作预防性或纠正性措施、并且不需要数据分析的维护任务。