There will be no individual or unescorted tours**Summary of Work:The Pipestem Dam Spillway Modification Project consists of a stepped Roller Compacted Concrete (RCC) spillway chute structure with an integrated 3 stage labyrinth crest control structure, approach walls, and stilling basin.
The Pipestem Dam Spillway Modification Project on Pipestem Creek, about four miles northwest of Jamestown,North Dakota. Contract will consist of a stepped roller compacted concrete (RCC) spillway chute structure with an integrated three-stage labyrinth crest control structure, approach walls, and stilling basin. Together, the chute structure and stilling basin will prevent the initiation of spillway erosion at the downstream end of the spillway.
Round Lake (Sinfield) Dam Interim Repairs Water Security Agency WSA-2024-25OE-0008 Apr 17, 2024 04:00 PM CST May 15, 2024 04:30 PM CST Open
Quantities 3-4-24 Tech Specifications Fair Lake23350720 FAIR LAKE DAM IMPROVEMENTS PLAN (1) Return To Main Bid Postings Page
05 July 2023 Mountain Dell Dam - Rebuilding of Outlet Gates and Pipes SLCPUENG 05 July 2023 Open 6/2/2023 12:00 AM MDT Type Invitation for Bid Close 7/7/2023 2:00 PM MDT Number 512700031_ Currency US Dollar Sealed Until 7/7/2023 2:00 PM MDT 05 July 2023 Contacts Elina Kotlyar Elina.Kotlyar@slcgov.com 05 July 2023 Commodity Codes Commodity Code Description 72140 Construction services including
Medicine Creek Dam Concrete Repair and Access Improvement, Cambridge Unit, Frenchman-Cambridge Division, Pick-Sloan Missouri Basin Program, Nebraska
Collectively, these modifications reduce the likelihood of initiation of a spillway failure and reduce risk to tolerable levels. The Recommended Plan also includes an additional line of drains on the west abutment above the powerhouse and measures addressing the spillway gate deicing system.
