Contract W912P517C0007
Shimmick Construction Company, Inc. · Department Of Defense · September 14, 2021
Shimmick Construction Company, Inc. was awarded a federal contract by Department Of Defense (Department Of The Army) on September 14, 2021 for $33.26 million of work in other heavy and civil engineering construction. Performance is in Chattanooga, TN. It was awarded under full and open competition. The contract has been modified 14 times since the base award It uses firm fixed-price contract pricing. The most recent modification was on November 26, 2025. If all options are exercised, the contract could reach $310.09 million.
Contract details
- PIID
- W912P517C0007
- Award type
- Definitive Contract
- Pricing
- Firm Fixed Price
- Set-aside
- No Set Aside Used.
- Competition
- Full And Open Competition
- NAICS
- 237990 · Other Heavy And Civil Engineering Construction
- Product / service
- Repair Or Alteration Of Dams
- Place of performance
- Chattanooga, TN
- First action
- September 14, 2021
- Latest action
- November 26, 2025
Description
CL168-2, CL244, CL253, CL262, CL263, AND CL265 ARE ENTERED INTO PURSUANT TO AUTHORITY OF FAR 52.243-4 CHANGES. TOTAL CONTRACT PRICE IS DECREASED BY $33,146.71 FROM $309,911,296.42 TO $309,878,149.71. THE CONTRACT COMPLETION DATE SHALL REMAIN UNCHANGED BY THIS MODIFICATION.
Modification timeline
-
November 26, 2025Mod A00086 · Supplemental Agreement For Work Within Scope$310.09M
-
October 28, 2025Mod A00085 · Change OrderCL229-1 INJECTION CRACK REPAIR IS ENTERED INTO PURSUANT TO FAR 52.243-4 CHANGES. THE CONTRACT PRICE IS INCREASED BY $37,500 FROM $309,873,796.42 TO $309,911,296.42.$309.88M
-
October 8, 2025Mod A00084 · Supplemental Agreement For Work Within ScopeCL241 MG RECESS LIGHTING CONFIGURATION, CL246 RFI-1134 SCHEDULE 80 PVC, CL252 RFI-1163 PAINT AND RFI-1170 PINTLE BUSHING ARE ENTERING INTO PURSUANT TO FAR 52.243-4 CHANGES. THE CONTRACT PRICE IS INCR…$309.88M
-
September 18, 2025Mod P00027 · Change OrderUNILATERAL MODIFICATION. CL199-2 RFI869 LOCK CONTROL SYSTEM IS ENTERED INTO PURSUANT TO AUTHORITY OF FAR 52.243-4 CHANGES. CL223 QBM OPTION 2 UNDERRUNS, CL224 QBM OPTION 3 UNDERRUNS, AND CL225 QBM OPT…$309.88M
-
August 14, 2025Mod P00026 · Change OrderCL154-2 RFI-768 SHEAR WALL DESCOPE VS ELECTRICAL CREDIT AND CL254-1 MITER GATE PRODUCTION FILLET WELD SIZE INCREASE (UCO PART 1) ARE ENTERED INTO PURSUANT TO AUTHORITY OF FAR 52.243-4 CHANGES.$309.91M
-
August 8, 2025Mod A00083 · Change OrderA00083 CL250-1 GALLERY POWER PANEL UCO PART 1 AND CL258-1 CULVERT VALVE MACHINERY GREASE LINES UCO PART 1 ARE ENTERED INTO PURSUANT TO AUTHORITY OF FAR 52.243-4 CHANGES. THE TOTAL CONTRACT PRICE IS I…$309.91M
-
August 5, 2025Mod A00082 · Supplemental Agreement For Work Within ScopeMODIFICATION A00082 CL196, CL237, CL240, CL249, AND CL256 IS ENTERED INTO UNDER THE AUTHORITY OF FAR 52.243-4 CHANGES AND FAR 52.211-18 VARIATION IN ESTIMATED QUANTITIES. THE CONTRACT PRICE IS INCREA…$309.91M
-
July 22, 2025Mod A00081 · Change OrderIMPLEMENTS UNILATERALLY CONTRACT CHANGES CL139, CL167, AND CL208-2 PURSUANT TO THE AUTHORITY OF FAR 52.243-4 CHANGES. TOTAL CONTRACT PRICE IS INCREASED BY $123,682.00. COMPLETION DATE REMAINS UNCHANG…$309.87M
-
September 18, 2024Mod A00075 · Supplemental Agreement For Work Within ScopeIMPLEMENT MISC. CHANGES INTO PURSUANT TO AUTHORITY OF FAR 52.243-4 CHANGES AND FAR 52.211-18 VEQ. TOTAL CONTRACT PRICE IS INCREASED BY $236,053.34 FROM $311,422,051.29 TO $311,658,104.63. THE CONTRACT…$313.23M
-
August 27, 2024Mod A00074 · Change OrderIMPLEMENT CHANGES CL(144, 219-1, 220-1) INTO PURSUANT TO AUTHORITY OF FAR 52.243-4 CHANGES. TOTAL CONTRACT PRICE IS INCREASED BY $20,924.25 FROM $311,401,127.04 TO $311,422,051.29. THE CONTRACT COMPLE…$313.15M
Similar contracts
| Recipient | Agency | Date | Obligated |
|---|---|---|---|
| Ecc Infrastructure Llc | Department Of Defense | December 31, 2025 | $3.52M |
| Bci Construction USA, Inc. | Department Of Defense | December 31, 2025 | $16.03M |
| Pine Bluff Sand And Gravel Company | Department Of Defense | December 30, 2025 | $1.53M |
| Nan Inc | Department Of Defense | December 30, 2025 | $134.50M |
| Dean Marine And Excavating, Inc. | Department Of Defense | December 30, 2025 | $0 |
| Viking Marine Construction Llc | Department Of Defense | December 30, 2025 | $0 |
Top contractors in NAICS 237990
Lifetime obligated dollars across all federal contracts in this NAICS code.
| # | Contractor | Contracts | Obligated |
|---|---|---|---|
| 1 | Thalle - Bauer Llc | 1 | $320.39M |
| 2 | Thalle Construction Co Inc | 2 | $175.41M |
| 3 | Kiewit-Alberici Siop Macc Ajv | 1 | $152.00M |
| 4 | Nan Inc | 4 | $88.60M |
| 5 | Orion Marine Construction, Inc. | 2 | $86.21M |
| 6 | Alberici Constructors Inc | 1 | $68.18M |
| 7 | Ge Renewables Us Llc | 3 | $67.95M |
| 8 | Hawaii Harbors Constructors Jv | 1 | $61.37M |
| 9 | Dragados/Hawaiian Dredging/Orion Jv | 1 | $53.26M |
| 10 | Manson Construction Co | 15 | $50.81M |
Track this on BesaGov
Get a free weekly email when this changes — new awards, new sub-awards, new opportunities. No login required.
Continue learning
Keep researching
Frequently asked questions
What is contract W912P517C0007?
Contract W912P517C0007 is a federal contract awarded to Shimmick Construction Company, Inc. by Department Of Defense on September 14, 2021 for $33.26 million of work classified under OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION. It has been modified 14 times since the base award.
Who won contract W912P517C0007?
Shimmick Construction Company, Inc. won contract W912P517C0007 from Department Of Defense.
How much is contract W912P517C0007 worth?
Contract W912P517C0007 has obligated $33.26 million to date, with a total potential value of $310.09 million if all options are exercised.