Folsom Dam Raise Mormon Island Auxiliary Dam (MIAD)
Closed Solicitation Posted
This opportunity was awarded. See the award notice from .
- Solicitation number
- W9123823B0012
- Agency
-
ENDIST Sacramento
US Army Corps of Engineers, Department of Defense
- Responses due
- Set-aside
- Total Small Business
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, Sacramento District is soliciting proposals to raise the Mormon Island Auxiliary Dam at Folsom Lake in California as part of the Folsom Dam Raise Project. Work includes raising the 3.5 mile long dam crest by 3.5 feet through constructing a floodwall and installing a seepage cutoff wall. Proposals were due on May 18, 2023. Evaluation will consider technical qualifications, past performance, and price.
This 100% small business set-aside contract uses NAICS code 237990 and PSC code Y1LC. The estimated value is between $10-25 million to increase flood protection. Three offers ranging from $12.4-15.9 million were received. Work will be performed along the 4,900 foot crest of the Mormon Island Auxiliary Dam at Folsom Lake in California.
Notice text
5 versions
Update #5 · Latest ·
Bid Abstract posted.
***Amendment 0003 Posted. *** Amendment 0002 Posted. Amendment 0001 with current Wage Determination Posted. Folsom Dam Raise Project Raising Mormon Island Auxiliary Dam (MIAD) at Folsom Lake, California. Work consists of raising the Mormon Island Auxiliary Dam (MIAD) 3.5 feet by constructing a floodwall structure along its 4,900 feet long crest. A seepage cutoff wall, 30 inches wide with an average depth of 17 feet, will tie the raised section to the dam?s core. Riprap will be placed on the upstream side of the floodwall. Per FAR 36.204(ii) the estimated magnitude for this requirement is between $10M and $25M. This solicitation will use PSC Code Y1LC - Construction of Tunnels and Subsurface Structures and NAICS code 237990 - Other Heavy and Civil Engineering Construction. This solicitation is set-aside 100% for Small Businesses.
Update #4 ·
***Amendment 0003 Posted. *** Amendment 0002 Posted. Amendment 0001 with current Wage Determination Posted. Folsom Dam Raise Project Raising Mormon Island Auxiliary Dam (MIAD) at Folsom Lake, California. Work consists of raising the Mormon Island Auxiliary Dam (MIAD) 3.5 feet by constructing a floodwall structure along its 4,900 feet long crest. A seepage cutoff wall, 30 inches wide with an average depth of 17 feet, will tie the raised section to the dam?s core. Riprap will be placed on the upstream side of the floodwall. Per FAR 36.204(ii) the estimated magnitude for this requirement is between $10M and $25M. This solicitation will use PSC Code Y1LC - Construction of Tunnels and Subsurface Structures and NAICS code 237990 - Other Heavy and Civil Engineering Construction. This solicitation is set-aside 100% for Small Businesses.
Update #3 ·
***Amendment 0002 Posted. *** Amendment 0001 with current Wage Determination Posted. Folsom Dam Raise Project Raising Mormon Island Auxiliary Dam (MIAD) at Folsom Lake, California. Work consists of raising the Mormon Island Auxiliary Dam (MIAD) 3.5 feet by constructing a floodwall structure along its 4,900 feet long crest. A seepage cutoff wall, 30 inches wide with an average depth of 17 feet, will tie the raised section to the dam?s core. Riprap will be placed on the upstream side of the floodwall. Per FAR 36.204(ii) the estimated magnitude for this requirement is between $10M and $25M. This solicitation will use PSC Code Y1LC - Construction of Tunnels and Subsurface Structures and NAICS code 237990 - Other Heavy and Civil Engineering Construction. This solicitation is set-aside 100% for Small Businesses.
Update #2 ·
***Amendment 0001 with current Wage Determination Posted. *** Folsom Dam Raise Project Raising Mormon Island Auxiliary Dam (MIAD) at Folsom Lake, California. Work consists of raising the Mormon Island Auxiliary Dam (MIAD) 3.5 feet by constructing a floodwall structure along its 4,900 feet long crest. A seepage cutoff wall, 30 inches wide with an average depth of 17 feet, will tie the raised section to the dam?s core. Riprap will be placed on the upstream side of the floodwall. Per FAR 36.204(ii) the estimated magnitude for this requirement is between $10M and $25M. This solicitation will use PSC Code Y1LC - Construction of Tunnels and Subsurface Structures and NAICS code 237990 - Other Heavy and Civil Engineering Construction. This solicitation is set-aside 100% for Small Businesses.
Update #1 ·
Folsom Dam Raise Project Raising Mormon Island Auxiliary Dam (MIAD) at Folsom Lake, California. Work consists of raising the Mormon Island Auxiliary Dam (MIAD) 3.5 feet by constructing a floodwall structure along its 4,900 feet long crest. A seepage cutoff wall, 30 inches wide with an average depth of 17 feet, will tie the raised section to the dam?s core. Riprap will be placed on the upstream side of the floodwall. Per FAR 36.204(ii) the estimated magnitude for this requirement is between $10M and $25M. This solicitation will use PSC Code Y1LC - Construction of Tunnels and Subsurface Structures and NAICS code 237990 - Other Heavy and Civil Engineering Construction. This solicitation is set-aside 100% for Small Businesses.
Files
| File | Type | Posted |
|---|---|---|
| Bid Abstract - W9123823B0012 Folsom Dam Raise MIAD.pdf | ||
| MIAD Site Vist Sign-in Sheet 25Apr2023.pdf |
Notice history
| Notice | Type | Posted |
|---|---|---|
| Folsom Dam Raise Mormon Island Auxiliary Dam (MIAD) | Award Notice | |
| This notice | Solicitation | |
| Folsom Dam Raise for the Mormon Island Auxiliary Dam (MIAD) | Pre-Solicitation | |
| Folsom Dam Raise for the Mormon Island Auxiliary Dam (MIAD) | Pre-Solicitation |
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