Abstract The YAMP (Projects and Specifications Archive Department) historical collection is part of the collections of technical drawings owned by the Historical Archive of Athens Water Supply and Sewerage Company (EYDAP S.A.). The survey of the collection, which is presented here, was commissioned by the Company to the Department of Archival, Library & Information Studies, University of West Attica, Greece. The objectives of the survey were the documentation of the condition of the collection, the determination of the technical specifications, and the cost estimation for its conservation. Several aspects of the survey methodology are presented, mainly the documentation step, which was planned to collect all the essential data, and the process of the cost estimation. Automation and parameterization of the calculations necessary for the documentation and the cost estimation are discussed in detail. The results of the survey and the recommended best practices for the optimization of the management of the collection are briefly outlined.

中文翻译：

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技术图纸集合的调查方法

摘要 YAMP（项目和规范档案部）历史收藏是雅典供水和污水处理公司（EYDAP SA）历史档案馆拥有的技术图纸收藏的一部分。此处介绍的馆藏调查是由公司委托希腊西阿提卡大学档案、图书馆和信息研究系进行的。调查的目的是记录藏品的状况、确定技术规格以及对其保护的成本估算。介绍了调查方法的几个方面，主要是计划收集所有基本数据的文件编制步骤，以及成本估算的过程。详细讨论了文档编制和成本估算所需计算的自动化和参数化。简要概述了调查结果和为优化馆藏管理而推荐的最佳做法。