Emsworth locks and DAM and dashields locks and DAM tow haulage system replacement.
Active Definitive Contract Awarded Last action
- Contract number
- W911WN26CA001
- Awardee
-
C.j. Mahan Construction Company, LLC UEI GGGWC8MCSGT7
- Awarding agency
-
ENDIST Pittsburgh
US Army Corps of Engineers, Department of Defense
- Obligated
- $13,620,720
Award facts
- Opportunity
-
- Emsworth and Dashields Locks and Dam Tow Haulage System Replacement Special Notice · W911WN25BA016 · Posted Aug 21, 2025
- Contract value 100% obligated
- $13,620,719.60 Current and potential, with all options
- Completion date 21% complete
- Current and potential, with all options
- NAICS code
- 237990 Other Heavy and Civil Engineering Construction
- PSC
- Z2KA Repair Or Alteration Of Dams
- Set-aside
- No set-aside
- Competition
- Full and Open Competition · 4 offers Sealed Bid
- Pricing
- Firm Fixed Price
- Place of performance
- Emsworth, PA, USA
- Legislative mandates
-
- Davis-Bacon Act FAR subpart 22.4
- Employment Eligibility Verification (E-Verify) FAR subpart 22.18
- Service Contract Inventory FAR subpart 4.17
Award details come from SAM.gov/FPDS.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Supplemental Agreement for work within scope | $0 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Original award | $13,620,720 |
About this award
The U.S. Army Corps of Engineers, Pittsburgh District, awarded a $13.62 million firm fixed-price definitive contract to C.J. Mahan Construction Co LLC on February 11, 2026, for replacement of tow haulage systems at Emsworth Locks and Dam and Dashields Locks and Dam in Pennsylvania, with ultimate completion by August 21, 2029.
The scope involves installing multi-layer, single drum winches at opposite ends of each lock chamber to move barges through the lock systems in tandem mode, with one winch providing towing capability and the other providing hold-back functionality to maintain consistent cable tension. The procurement was conducted as unrestricted, full and open competition without set-aside. Place of performance is Emsworth, PA. The Army Corps determined that consolidating the two facilities under a single contract achieved standardization of navigation components, reduced life cycle costs, improved maintainability, and created more efficient acquisition processes. Market research indicated that small businesses were unlikely to successfully perform the requirement.
Quick answers
Who was awarded contract W911WN26CA001?
W911WN26CA001 was awarded to C.j. Mahan Construction Company, LLC by ENDIST Pittsburgh (US Army Corps of Engineers) on February 11, 2026.
How much is contract W911WN26CA001 worth?
The government has obligated $13,620,720 on W911WN26CA001.
Was contract W911WN26CA001 competed?
The extent of competition for W911WN26CA001 was full and open competition. The government received 4 offers.
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