Contract N4008020C0001
Clark Construction Group Llc · Department Of Defense · September 29, 2020
Clark Construction Group Llc was awarded a federal contract by Department Of Defense (Department Of The Navy) on September 29, 2020 for $32.51 million of work in commercial and institutional building construction. Performance is in Bethesda, MD. It was awarded under full and open competition. The contract has been modified 13 times since the base award It uses firm fixed-price contract pricing. The most recent modification was on December 22, 2025. If all options are exercised, the contract could reach $663.19 million.
Contract details
- PIID
- N4008020C0001
- Award type
- Definitive Contract
- Pricing
- Firm Fixed Price
- Set-aside
- No Set Aside Used.
- Competition
- Full And Open Competition
- NAICS
- 236220 · Commercial And Institutional Building Construction
- Product / service
- Construction Of Hospitals And Infirmaries
- Place of performance
- Bethesda, MD
- First action
- September 29, 2020
- Latest action
- December 22, 2025
Description
VARIOUS CHANGES (OCTOBER-NOVEMBER 2025)
Modification timeline
-
December 22, 2025Mod P00057 · Supplemental Agreement For Work Within Scope$523.32M
-
November 6, 2025Mod P00056 · Other Administrative ActionIN HOUSE LINE OF ACCOUNTING CORRECTIVE CHANGE$523.32M
-
October 23, 2025Mod P00055 · Supplemental Agreement For Work Within ScopeVARIOUS CHANGES: (SEPTEMBER 2025)$482.25M
-
October 16, 2025Mod P00054 · Supplemental Agreement For Work Within ScopeVARIOUS CHANGES: (JULY_AUGUST 2025)$482.25M
-
September 15, 2025Mod P00053 · Supplemental Agreement For Work Within ScopeEXTEND BOD 2025$481.78M
-
July 24, 2025Mod P00052 · Supplemental Agreement For Work Within ScopeVARIOUS CHANGES (MAY-JUNE 2025)$480.97M
-
July 8, 2025Mod P00051 · Supplemental Agreement For Work Within ScopeVARIOUS CHANGES (APRIL 2025)$480.37M
-
September 24, 2024Mod P00038 · Supplemental Agreement For Work Within ScopeBASE BID: BUILDING C - PHASE 1$452.64M
-
August 7, 2024Mod P00037 · Supplemental Agreement For Work Within ScopeVARIOUS CHANGES (JUNE 2024) PC 897, 943, 946, 950, 959, 964, 965, 969, 970, & 972$408.45M
-
June 25, 2024Mod P00036 · Supplemental Agreement For Work Within ScopeVARIOUS CHANGES MAY 2024$408.45M
Top contractors in NAICS 236220
Lifetime obligated dollars across all federal contracts in this NAICS code.
| # | Contractor | Contracts | Obligated |
|---|---|---|---|
| 1 | Fisher Sand & Gravel Co | 11 | $7.66B |
| 2 | Barnard Construction Company, Incorporated | 5 | $2.96B |
| 3 | Spencer Construction Llc | 6 | $2.36B |
| 4 | Sls Federal Services Llc | 3 | $1.07B |
| 5 | Cochrane USA Inc | 2 | $641.28M |
| 6 | Southwest Valley Constructors Co | 2 | $523.93M |
| 7 | Granite Construction Company | 3 | $521.82M |
| 8 | The Haskell Company | 7 | $200.17M |
| 9 | Whiting-Turner Contracting Company, The | 34 | $184.43M |
| 10 | Walsh Federal Llc | 20 | $174.25M |
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Frequently asked questions
What is contract N4008020C0001?
Contract N4008020C0001 is a federal contract awarded to Clark Construction Group Llc by Department Of Defense on September 29, 2020 for $32.51 million of work classified under COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION. It has been modified 13 times since the base award.
Who won contract N4008020C0001?
Clark Construction Group Llc won contract N4008020C0001 from Department Of Defense.
How much is contract N4008020C0001 worth?
Contract N4008020C0001 has obligated $32.51 million to date, with a total potential value of $663.19 million if all options are exercised.