Folsom Dam Raise Dikes 1 - 6
Closed Solicitation Posted
This opportunity was awarded. See the award notice from .
- Solicitation number
- W9123823B0004
- Agency
-
ENDIST Sacramento
US Army Corps of Engineers, Department of Defense
- Responses due
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 237990 Other Heavy and Civil Engineering Construction
Notice details come from SAM.gov. Updated .
About this opportunity
The U.S. Army Corps of Engineers Engineering District Sacramento issued Solicitation Number W9123823B0004 seeking offers to raise Dikes 1 through 6 at Folsom Dam. Work includes raising Dikes 1, 4, 5 and 6 by constructing floodwalls along 6,841 feet of crest. A new embankment dike, Dike 3, will be built 80 feet upstream of the existing dike along a 1,614 foot crest. Dike 2 will receive a 3.5 foot toe-to-crest raise along its 1,765 foot crest. Riprap will be placed on the upstream side of all dikes. Offers are due by April 13, 2023 and will be evaluated based on price.
There is no set-aside designated for this procurement. The magnitude of construction costs is estimated between $25-100 million. Six offers were received in response, ranging from $26,963,537 to $71,246,569, with the government estimate being $34,631,798. Work will be performed along Dikes 1-6 at Folsom Dam in California.
Notice text
6 versions
Update #6 · Latest ·
Bid Abstract uploaded.
***Amendment 0004 has been posted*** Folsom Dam Raise of Dikes 1-6 Work consists of raising Dikes 1, 4, 5 and 6, 3.5 feet by constructing a floodwall structure along a combined 6,841 feet of crest. A new embankment dike, Dike 3 with a crest length of 1614 feet, will be constructed 80 feet upstream of the existing dike. Dike 2, with a crest length of 1765 feet, will be a 3.5 feet toe-to-crest raise. Riprap will be placed on the upstream side of all the dikes. Magnitude of Construction is between $25,000,000 and $100,000,000. Competition is Unrestricted.
Update #5 ·
***Amendment 0004 has been posted*** Folsom Dam Raise of Dikes 1-6 Work consists of raising Dikes 1, 4, 5 and 6, 3.5 feet by constructing a floodwall structure along a combined 6,841 feet of crest. A new embankment dike, Dike 3 with a crest length of 1614 feet, will be constructed 80 feet upstream of the existing dike. Dike 2, with a crest length of 1765 feet, will be a 3.5 feet toe-to-crest raise. Riprap will be placed on the upstream side of all the dikes. Magnitude of Construction is between $25,000,000 and $100,000,000. Competition is Unrestricted.
Update #4 ·
***Amendment 0002 has been posted***Amendment 0001 has been posted. Folsom Dam Raise of Dikes 1-6 Work consists of raising Dikes 1, 4, 5 and 6, 3.5 feet by constructing a floodwall structure along a combined 6,841 feet of crest. A new embankment dike, Dike 3 with a crest length of 1614 feet, will be constructed 80 feet upstream of the existing dike. Dike 2, with a crest length of 1765 feet, will be a 3.5 feet toe-to-crest raise. Riprap will be placed on the upstream side of all the dikes. Magnitude of Construction is between $25,000,000 and $100,000,000. Competition is Unrestricted.
Update #3 ·
***Amendment 0001 has been posted***Folsom Dam Raise of Dikes 1-6 Work consists of raising Dikes 1, 4, 5 and 6, 3.5 feet by constructing a floodwall structure along a combined 6,841 feet of crest. A new embankment dike, Dike 3 with a crest length of 1614 feet, will be constructed 80 feet upstream of the existing dike. Dike 2, with a crest length of 1765 feet, will be a 3.5 feet toe-to-crest raise. Riprap will be placed on the upstream side of all the dikes. Magnitude of Construction is between $25,000,000 and $100,000,000. Competition is Unrestricted.
Update #2 ·
Folsom Dam Raise of Dikes 1-6 Work consists of raising Dikes 1, 4, 5 and 6, 3.5 feet by constructing a floodwall structure along a combined 6,841 feet of crest. A new embankment dike, Dike 3 with a crest length of 1614 feet, will be constructed 80 feet upstream of the existing dike. Dike 2, with a crest length of 1765 feet, will be a 3.5 feet toe-to-crest raise. Riprap will be placed on the upstream side of all the dikes. Magnitude of Construction is between $25,000,000 and $100,000,000. Competition is Unrestricted.
Sign-in sheet from site visit on March 10, 2023 added below.
Update #1 ·
Folsom Dam Raise of Dikes 1-6 Work consists of raising Dikes 1, 4, 5 and 6, 3.5 feet by constructing a floodwall structure along a combined 6,841 feet of crest. A new embankment dike, Dike 3 with a crest length of 1614 feet, will be constructed 80 feet upstream of the existing dike. Dike 2, with a crest length of 1765 feet, will be a 3.5 feet toe-to-crest raise. Riprap will be placed on the upstream side of all the dikes. Magnitude of Construction is between $25,000,000 and $100,000,000. Competition is Unrestricted.
Files
Notice history
| Notice | Type | Posted |
|---|---|---|
| Folsom Dam Raise Dikes 1 - 6 | Award Notice | |
| This notice | Solicitation | |
| Folsom Dam Raise of Dikes 1-6 | Pre-Solicitation |
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