Contaminant Release from Storm Water Culvert Rehabilitation Technologies: Understanding Implications to the Environment and Long-Term Material Integrity
| 项目名称： | Contaminant Release from Storm Water Culvert Rehabilitation Technologies: Understanding Implications to the Environment and Long-Term Material Integrity |
| 摘要： | The primary project objectives are to determine the following: (1) The scope of the problem across departments of transportation (DOTs) (i.e., the extent of use of these technologies and the scale of their impacts to water quality); (2) The effectiveness of existing construction specifications at minimizing contaminant release from rehabilitated culverts; and (3) The degree to which the structural integrity and longevity of rehabilitated culverts are compromised by chemical leaching. Results of this project will enable DOTs to make informed decisions with regard to culvert rehabilitation selection and specification development. |
| 状态： | Completed |
| 资金： | 630000 |
| 资助组织： | California Department of Transportation<==>Kansas Department of Transportation<==>Ohio Department of Transportation<==>Virginia Department of Transportation<==>North Carolina Department of Transportation<==>New York State Department of Transportation |
| 项目负责人： | Donaldson, Bridget |
| 执行机构： | Purdue University, West Lafayette |
| 开始时间： | 20211013 |
| 主题领域： | Environment；Highways；Hydraulics and Hydrology；Maintenance and Preservation |
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