讨论小型工业项目PDRI的需要和发展，这是一种在前端规划期间使用的风险管理工具。解释该工具的41个要素如何以加权清单格式呈现，以及如何使用它来衡量较小项目的项目范围开发的完整性。注:实际工具包括在IR314-2中。

Discusses the need for and development of the PDRI for Small Industrial Projects, a risk management tool for use during front end planning. Explains how the tool's 41 elements are presented in a weighted checklist format, and how to use it to measure the completeness of project scope development on smaller projects.NOTE: Actual tool included with IR314-2.