Garrison Spillway Approach Dredge

  Address - United States

  Contact details - 565656565

  Tender notice no. - 76454545

  GT Ref Id - 79423858

  Document Type - Tender Notices

Description - The spillway approach channel at the Garrison Dam near Riverdale, ND is filling in with sediment and needs the situation to be addressed so spillway operations are not greatly affected. The purpose of this project is to reduce one of the primary sour ce of sediment entering the approach channel by repairing and armoring a portion of the east channel bank. In addition, sediment will be removed from in front of the spillway gates through dredging. This will allow the spillway de-icing bubbler system to operate and prevent ice from forming against the upstream side of the Tainter gates thereby permitting emergency wintertime gate operations. Originally the east channel bank below the berm at ele

Gt Ref Id - 79423858

Deadline - Jun 05, 2024