The Bureau of Reclamation awarded a $3.2 million construction contract for dam safety modifications planned for Folsom Dam, on California's American River. DD-M Crane and Rigging, Alameda, Calif., the contractor, is to perform the work as part of a larger dam safety program at the dam. It will modify Dike 5, an earthen embankment feature on the north shore of Folsom Reservoir. Principal work will include partial removal of the downstream face of the dike to add filters and drains to control internal erosion. Site preparation, including trail relocation and development of the contractor's use area, began in May and will continue until about Labor Day, Sept. 1. Reclamation anticipates principal construction work on Dike 5 will begin after Labor Day. It expects the contracted work will be completed in spring 2009. Some construction activities will be limited to certain periods to maintain dam safety and operational and recreational requirements, Reclamation said.
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机译：垦殖局获得了一份320万美元的建设合同，用于计划在加利福尼亚的美国河上的福尔瑟姆大坝进行大坝安全改造。承包商阿拉米达的DD-M Crane and Rigging是承包商的一项工作，作为大坝大坝安全计划的一部分。它将修改Folsom水库北岸的堤防Dike 5。主要工作将包括部分拆除堤防下游面，以增加过滤器和排水装置，以控制内部侵蚀。场地准备工作（包括线索迁移和承包商使用区域的开发）于5月开始，并将一直持续到9月1日劳动节前后。填海工程预计第5号堤防的主要建设工作将在劳动节之后开始。该公司预计，合同工将在2009年春季完成。为了确保水坝安全以及运营和娱乐需求，某些建筑活动将限于某些时期。
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