重点行业企业用地调查信息采集质量控制

Talking about the quality control of land use survey information collection in key industries

重点行业企业用地调查是国家近两年部署的土壤污染状况详查的一项重要工作,分为信息采集、风险筛查、布点与采样、样品保存与流转、样品分析测试、风险分级6个阶段,其中信息采集是企业用地调查工作的基础,它的质量高低决定着调查工作的真实性和准确性。作为省级质控单位,要组建好多学科的专家库,开展多种形式的技术指导和质控培训,召开例行工作会议,严把各级质控质量,选择适合本省的外审形式,选择优秀的专家,做好外审“回头看”工作,只有这样才能做好查信息采集工作,同时为后续的调查工作奠定基础。

The investigation of enterprises land use for key industries is an important work for the detailed investigation of the soil pollution situation deployed by the country in recent two years. It is divided into six stages: information collection, risk screening, distribution and sampling, sample preservation and circulation, sample analysis and testing, and risk classification, Among them, information acquisition is the basis of enterprise land survey, and its quality determines the authenticity and accuracy of the survey. As a provincial quality control unit, it is necessary to set up expert databases of many disciplines, carry out various forms of technical guidance and quality control training, hold routine working meetings, strictly control quality at all levels, select suitable forms of external audit for the province, select excellent experts, and do a good job of “looking back” on external audit. Only in this way can we do a good job in collecting information and lay a foundation for the follow-up investigation.