Contract N6945018C0905

M. A. Mortenson Company · Department Of Defense · September 30, 2020

Firm Fixed PriceFull & Open CompetitionNAICS 237990

M. A. Mortenson Company was awarded a federal contract by Department Of Defense (Department Of The Navy) on September 30, 2020 for $33.99 million of work in other heavy and civil engineering construction. Performance is in Kings Bay, GA. It was awarded under full and open competition. The contract has been modified 7 times since the base award It uses firm fixed-price contract pricing. The most recent modification was on October 14, 2025. If all options are exercised, the contract could reach $154.55 million.

Obligated to date
$33.99M
$33,992,479
Current value
$154.55M
Modifications
7
Latest October 14, 2025

Contract details

PIID
N6945018C0905
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 Other Non-Building Facilities
Place of performance
Kings Bay, GA
First action
September 30, 2020
Latest action
October 14, 2025

Description

ADD CLAUSE DFARS 252.226-7001 TO CONTRACT NUMBER N69450-18-C-0905 EXPLOSIVE HANDLING WHARF (EHW-1) PHASE 2 AND 3, BLDG. 5097 AT NAVAL SUBMARINE BASE KINGS BAY, GEORGIA.

Modification timeline

  • October 14, 2025
    Mod P00013 · Other Administrative Action
    $154.55M
  • September 12, 2024
    Mod P00012 · Funding Only Action
    CLIN 0002 STEEL REPAIRS AND SUPPORT BUILDING REA RESOLUTION
    $154.55M
  • August 28, 2024
    Mod P00011 · Change Order
    CLIN 0002 OPTION 1 REPAIR EHW 1 PHASE 3
    $154.55M
  • July 30, 2024
    Mod P00010 · Change Order
    CLIN 0002 OPTION 1 REPAIR EHW 1 PHASE 3
    $154.55M
  • June 28, 2024
    Mod P00009 · Supplemental Agreement For Work Within Scope
    CLIN 0002 OPTION 1 REPAIR EHW 1 PHASE 3
    $154.55M
  • September 29, 2023
    Mod P00008 · Supplemental Agreement For Work Within Scope
    SWITCHGEAR AND BENT PLATE REPAIRS - EXPLOSIVE HANDLING WHARF -1
    $133.20M
  • September 27, 2023
    Mod P00007 · Supplemental Agreement For Work Within Scope
    CRANE GIRDER REPAIRS - EXPLOSIVE HANDLING WHARF 1, NSB KINGS BAY, GA
    $133.20M
  • September 30, 2020
    Mod A00002 · Supplemental Agreement For Work Within Scope
    MODIFICATION TO PROVIDE ROOF OPENING FOR CRANE REMOVAL AND INSTALLATION
    $95.67M

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Frequently asked questions

What is contract N6945018C0905?

Contract N6945018C0905 is a federal contract awarded to M. A. Mortenson Company by Department Of Defense on September 30, 2020 for $33.99 million of work classified under OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION. It has been modified 7 times since the base award.

Who won contract N6945018C0905?

M. A. Mortenson Company won contract N6945018C0905 from Department Of Defense.

How much is contract N6945018C0905 worth?

Contract N6945018C0905 has obligated $33.99 million to date, with a total potential value of $154.55 million if all options are exercised.