Washington aqueduct basin 3 & 4 flocculation and sedimentation improvements
Ended Definitive Contract Awarded Last action
- Contract number
- W912DR23C0030
- Awardee
-
W.m. Schlosser Co., Inc. UEI RAPJNQ2TGE34
- Awarding agency
-
ENDIST Baltimore
US Army Corps of Engineers, Department of Defense
- Obligated
- $21,314,827
Award facts
- Opportunity
-
- Basin 3 & 4 Flocculation & Sedimentation Improvements - Washington Aqueduct - Washington DC Pre-Solicitation · W912DR23B0015 · Posted Jun 1, 2023
- Contract value 100% obligated
- $21,314,827.16 Current and potential, with all options
- Completion date 100% complete
- Current and potential, with all options
- Contracting staff
- Funding agency
- Washington Aqueduct US Army Corps of Engineers, Department of Defense
- NAICS code
- 237110 Water and Sewer Line and Related Structures Construction
- Set-aside
- No set-aside
- Competition
- Full and Open Competition · 5 offers Sealed Bid
- Pricing
- Firm Fixed Price
- Place of performance
- Washington, DC 20016, 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 | -$5,873 | |
| Supplemental Agreement for work within scope | $6,339 | |
| Supplemental Agreement for work within scope | $332,011 | |
| Supplemental Agreement for work within scope | $19,481 | |
| Supplemental Agreement for work within scope | $64,819 | |
| Supplemental Agreement for work within scope | -$318 | |
| Other Administrative Action | $0 | |
| Supplemental Agreement for work within scope | $2,180 | |
| Supplemental Agreement for work within scope | $77,792 | |
| Supplemental Agreement for work within scope | $13,786 | |
| Supplemental Agreement for work within scope | $13,370 | |
| Supplemental Agreement for work within scope | $14,240 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Original award | $20,777,000 |
Show all 15
About this award
The U.S. Army Corps of Engineers Baltimore District awarded a $21.3 million definitive contract to W.M. Schlosser Co., Inc. for flocculation and sedimentation basin improvements at the Washington Aqueduct water treatment plant in Washington, DC on September 5, 2023, under a firm fixed-price arrangement with no set-aside.
The originating solicitation covers structural concrete repairs, modifications to existing framing and stairs, replacement of flocculators and residuals collection systems in basins 3 and 4, and installation of process piping and valves at the active treatment facility. Work must be phased to take individual basins out of service only during scheduled outages from November through March to avoid disrupting plant operations. The contract is constrained by limited access and weight restrictions within the basins. Period of performance extends from August 2023 through August 2026. Work is performed in Washington, DC 20016.
Quick answers
Who was awarded contract W912DR23C0030?
W912DR23C0030 was awarded to W.m. Schlosser Co., Inc. by ENDIST Baltimore (US Army Corps of Engineers) on September 5, 2023.
How much is contract W912DR23C0030 worth?
The government has obligated $21,314,827 on W912DR23C0030.
Which agency awarded contract W912DR23C0030?
ENDIST Baltimore (US Army Corps of Engineers) awarded W912DR23C0030, with funding from Washington Aqueduct (US Army Corps of Engineers).
Was contract W912DR23C0030 competed?
The extent of competition for W912DR23C0030 was full and open competition. The government received 5 offers.
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