Gelman Site of 1,4-Dioxane Contamination - Prohibition Zones 4th CJ

Groundwater in parts of Washtenaw County is contaminated with the industrial solvent 1,4-dioxane related to the Gelman Sciences/ Pall Life Sciences (Gelman) Site. In order to protect the public, the Washtenaw County Circuit Court issued an order in May 2005 to prevent exposure to groundwater in portions of the City of Ann Arbor and Ann Arbor and Scio Townships. In late 2015, EGLE and Gelman began negotiations to revise the Third Amended Consent Judgment (3rd CJ) that govern response activities at the Gelman Site located in Scio Township and the City of Ann Arbor. After nearly four years of negotiations, on August 12, 2020, the parties reached agreement on a proposed Fourth Amended and Restated Consent Judgment (4th CJ). Part of this proposed 4th CJ is the expansion of the existing Prohibition Zone (PZ) institutional control requiring municipal water use. The areas shown in this feature class were created by The Mannik and Smith Group (MSG), under contract with EGLE Remediation and Redevelopment Division (RRD), by georectifying PDF figures provided by EGLE and digitizing the polygons. The source files are available on the EGLE Gelman Sciences, Inc. Site of Contamination Information Page and can be accessed through the links below. Sources: March 2007 PZ Fact Sheet Link to March 2011 Groundwater Restriction Pro Link to 2021 Fourth Amended Consent Judgment - Attachment E - Summary of PZ Restrictions and Maphibition Zone This data is used in the Gelman Site of 1,4-Dioxane Contamination web map (item details). If you have questions regarding the Gelman Sciences, Inc site of contamination contact Chris Svoboda at [e-mail], 517-256-284. Report problems or data functionality suggestions to [e-mail].沃什特瑙县部分区域的地下水受到与格尔曼科学公司/颇尔生命科学（Gelman）场地相关的工业溶剂1,4-二氧六环污染。为保障公众健康，沃什特瑙县巡回法院于2005年5月发布禁令，禁止安阿伯市部分区域以及安阿伯与西奥镇区的民众接触该类地下水。2015年末，EGLE与Gelman启动谈判，修订针对位于西奥镇区及安阿伯市的Gelman场地污染修复工作的第三次修订合意判决（Third Amended Consent Judgment, 3rd CJ）。历经近四年谈判，各方于2020年8月12日就拟议的第四次修订重述合意判决（Fourth Amended and Restated Consent Judgment, 4th CJ）达成一致。该拟议4th CJ的内容之一，是扩大现有禁令区（Prohibition Zone, PZ）的制度管控要求，强制使用市政供水。本要素类（feature class）所划定的区域，由曼尼克与史密斯集团（The Mannik and Smith Group, MSG）受EGLE修复与再开发司（Remediation and Redevelopment Division, RRD）委托，通过对EGLE提供的PDF格式图件进行地理配准并数字化多边形边界而成。源文件可于EGLE Gelman Sciences, Inc.污染场地信息页面获取，相关链接如下：2007年3月PZ情况说明书、2011年3月地下水限制令、2021年第四次修订合意判决——附件E——PZ限制摘要与地图禁令区。本数据集用于Gelman场地1,4-二氧六环污染网络地图（项目详情）。若您对Gelman Sciences, Inc.污染场地有疑问，请联系Chris Svoboda，邮箱：[e-mail]，电话：517-256-284。若需报告数据问题或提出功能优化建议，请发送邮件至[e-mail]。