DES moines river basin; saylorville big creek barrier DAM; polk county, IA; barrier DAM supplement pump station.
Ended Definitive Contract Awarded Last action
- Contract number
- W912EK18C0022
- Awardee
-
C.j. Mahan Construction Company, LLC UEI GGGWC8MCSGT7
- Awarding agency
-
ENDIST Rock Island
US Army Corps of Engineers, Department of Defense
- Obligated
- $11,738,042
Award facts
- Opportunity
-
- W912EK18R0003 Solicitation number
- Des Moines River Basin Saylorville Big Creek Barrier Dam; Polk County, IA Barrier Dam Supplement Pump Station Award Notice · Posted Dec 1, 2017
- Contract value 100% obligated
- $11,738,041.51 Current and potential, with all options
- Completion date 100% complete
- Current and potential, with all options
- Contracting staff
- Funding agency
- US Army Corps of Engineers Department of the Army, Department of Defense
- NAICS code
- 237990 Other Heavy and Civil Engineering Construction
- Set-aside
- No set-aside
- Competition
- Full and Open Competition · 3 offers Negotiated Proposal / Quote
- Pricing
- Firm Fixed Price
- Place of performance
- Johnston, IA 50131, USA
- Legislative mandates
-
- Davis-Bacon Act FAR subpart 22.4
Award details come from SAM.gov/FPDS.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $60,559 | |
| Supplemental Agreement for work within scope | $178,779 | |
| Change Order | $0 | |
| Supplemental Agreement for work within scope | $6,369 | |
| Change Order | $0 | |
| Supplemental Agreement for work within scope | $30,198 | |
| Supplemental Agreement for work within scope | $3,466 | |
| Supplemental Agreement for work within scope | $72,161 | |
| Change Order | $2,000 | |
| Change Order | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Change Order | $9,767 | |
| Supplemental Agreement for work within scope | $27,063 | |
| Supplemental Agreement for work within scope | $0 | |
| Change Order | $5,000 | |
| Supplemental Agreement for work within scope | $60,754 | |
| Change Order | $10,000 | |
| Supplemental Agreement for work within scope | -$21,366 | |
| Supplemental Agreement for work within scope | $15,000 | |
| Supplemental Agreement for work within scope | $58,862 | |
| Supplemental Agreement for work within scope | $0 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Supplemental Agreement for work within scope | $3,430 | |
| Original award | $11,216,000 |
Show all 26
About this award
This is a firm-fixed-price definitive contract awarded by the U.S. Army Corps of Engineers to C.J. Mahan Construction Company, LLC, a construction firm specializing in heavy civil and marine infrastructure projects, for the construction of a barrier dam supplement pump station in the Des Moines River Basin in Polk County, Iowa. The contract has a ceiling value of $11,738,041.51 and a completion date of October 28, 2023. The contract was awarded on a full and open competitive basis without any set-aside designations. C.J. Mahan Construction Company, LLC is a for-profit limited liability company that has been awarded numerous federal contracts by the U.S. Army Corps of Engineers for the construction, maintenance, repair, and rehabilitation of locks, dams, bridges, and other navigation infrastructure.
Quick answers
Who was awarded contract W912EK18C0022?
W912EK18C0022 was awarded to C.j. Mahan Construction Company, LLC by ENDIST Rock Island (US Army Corps of Engineers) on May 11, 2018.
How much is contract W912EK18C0022 worth?
The government has obligated $11,738,042 on W912EK18C0022.
Which agency awarded contract W912EK18C0022?
ENDIST Rock Island (US Army Corps of Engineers) awarded W912EK18C0022, with funding from US Army Corps of Engineers (Department of the Army).
Was contract W912EK18C0022 competed?
The extent of competition for W912EK18C0022 was full and open competition. The government received 3 offers.
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