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Contract W912EP21C0023

Kiewit Infrastructure South Co · Department Of Defense · September 28, 2021

Firm Fixed PriceFull & Open CompetitionNAICS 237990

Kiewit Infrastructure South Co was awarded a federal contract by Department Of Defense (Department Of The Army) on September 28, 2021 for $144.13 million of work in other heavy and civil engineering construction. Performance is in Fort Pierce, FL. It was awarded under full and open competition. The contract has been modified 19 times since the base award It uses firm fixed-price contract pricing. The most recent modification was on December 10, 2025.

Obligated to date
$144.13M
$144,134,861
Current value
$156.35M
Modifications
19
Latest December 10, 2025

Contract details

PIID
W912EP21C0023
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
Construction Of Dams
Place of performance
Fort Pierce, FL
First action
September 28, 2021
Latest action
December 10, 2025

Description

ADMINISTRATIVE MODIFICATION TO REMOVE RMS PICTURES/TABLES SO THAT CONTRACT AWARD CAN MIGRATE INTO NEW ARMY CONTRACT WRITING SYSTEM (ACWS).

Modification timeline

  • December 10, 2025
    Mod P00020 · Other Administrative Action
    $156.35M
  • October 16, 2025
    Mod P00019 · Supplemental Agreement For Work Within Scope
    WW075 DESCOPE OPTION A
    $155.26M
  • October 9, 2025
    Mod A00057 · Supplemental Agreement For Work Within Scope
    WW088 S-451 LEAKAGE TEST VARIANCE
    $155.26M
  • September 17, 2025
    Mod A00056 · Supplemental Agreement For Work Within Scope
    A00056 VEQ (FINAL) CLIN 0038, 0039, 0040 CLIN 0053 & 0054 INCREASE WEATHER TIME EXTENSION JUN 2025 - AUG 2025 (WW079, 80, 81, 92, 97)
    $155.26M
  • August 22, 2025
    Mod A00055 · Supplemental Agreement For Work Within Scope
    A00055 - WW069 COMMUNICATIONS CHANGES
    $155.26M
  • August 7, 2025
    Mod P00018 · Supplemental Agreement For Work Within Scope
    VEQ (INT) CLIN 0041 & 0088 (WW077 & WW082)
    $155.26M
  • August 5, 2025
    Mod P00017 · Supplemental Agreement For Work Within Scope
    VEQ (INT) CLIN 0037, 0042, 0043
    $155.26M
  • July 22, 2025
    Mod A00054 · Supplemental Agreement For Work Within Scope
    WW072 VEQ (FINAL) EMBANKMENT FOUNDATION PREPARATION
    $155.26M
  • July 8, 2025
    Mod A00053 · Supplemental Agreement For Work Within Scope
    RANDOM AND SELECT FILL
    $156.13M
  • June 26, 2025
    Mod P00016 · Supplemental Agreement For Work Within Scope
    WW074 CLIN 0027 UTILITY INC (FPL INV #3)
    $156.13M
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Frequently asked questions

What is contract W912EP21C0023?

Contract W912EP21C0023 is a federal contract awarded to Kiewit Infrastructure South Co by Department Of Defense on September 28, 2021 for $144.13 million of work classified under OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION. It has been modified 19 times since the base award.

Who won contract W912EP21C0023?

Kiewit Infrastructure South Co won contract W912EP21C0023 from Department Of Defense.

How much is contract W912EP21C0023 worth?

Contract W912EP21C0023 has obligated $144.13 million to date, with a total potential value of $156.35 million if all options are exercised.