Definitive Contract N3225325C1005
- Not listed
- Northrop Grumman Systems Corporation, through its Marine Systems division, was awarded a $6.19 million firm fixed-price definitive contract by Naval Sea Systems Command on September 29, 2023, for ship repair services. The contract, which extends through December 31, 2026, originated from a pre-solicitation notice posted in May 2023 for the procurement of materials related to the repair and overhaul of Ship Service Turbine Generators on two Virginia-class submarines at Pearl Harbor Naval Shipyard...
- This is a $10,771,968.00 firm fixed-price contract awarded by the Naval Sea Systems Command (NAVSEA) to Northrop Grumman Systems Corporation for ship repair services. The contract covers the repair of two Ships Service Turbine Generators onboard three Virginia-class submarines for the Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility. This requirement was solicited through a pre-solicitation notice to gauge market capabilities, but was not set aside for any specific business size...
- This contract was awarded by the Naval Sea Systems Command (NAVSEA) to Northrop Grumman Systems Corporation for ship repair services. The $8,361,893.00 firm-fixed-price contract has an ultimate completion date of October 3, 2026. Northrop Grumman will provide technical services to the Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility (PHNSY & IMF) for the repair of Ship's Service Turbine Generators (SSTG) on a Virginia-class submarine. This contract has no set-aside...
- This federal contract award, valued at $8,236,666.00, was granted by the Naval Sea Systems Command (NAVSEA) to Northrop Grumman Systems Corporation for ship repair services. The contract is a definitive, firm-fixed-price agreement with a period of performance through July 31, 2026. The original sources sought notice indicated that NAVSEA's Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility (PHNSY & IMF) was seeking contractors capable of providing maintenance, repair,...
- This federal contract award, valued at $8,127,154.00, was issued by the Naval Sea Systems Command (NAVSEA) to Northrop Grumman Systems Corporation, a subsidiary of Northrop Grumman Corporation, for ship repair services. The contract is a definitive, firm-fixed price contract with a completion date of July 31, 2026. The original sources sought notice from NAVSEA indicated the requirement was for technical services to repair the Ship's Service Turbine Generators (SSTG) on a Virginia-class...
- The Department of the Navy awarded Northrop Grumman Systems Corporation Marine Systems Division a firm fixed price contract valued at approximately $7.6 million for ship repair work. Under the contract, Northrop Grumman will perform repairs to Steam Surface Turbine Generators Number 1 and Number 2 aboard a Virginia-class submarine. The work will be conducted at the Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility in Hawaii and is expected to be completed by August 2024. The...
- The Department of the Navy Naval Sea Systems Command awarded a $3.3 million firm fixed price contract to Northrop Grumman Corporation for ship repair services. As the original equipment manufacturer and certified provider, Northrop Grumman Marine Systems will deliver materials to repair the number one Ship's Service Turbine Generator onboard a Virginia-class submarine at Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility in Hawaii. The sole source award to Northrop Grumman is...
- This federal contract award is for the repair of SSTG (Ship Service Turbine Generator) #1 components on a Virginia Class Submarine. The $7,120,292.00 firm fixed price contract was awarded by the Naval Sea Systems Command (NAVSEA) to Northrop Grumman Systems Corporation, a major defense contractor, on November 5, 2023. The work will be performed in Sunnyvale, California and is scheduled for completion by December 2, 2025. The original solicitation was a pre-solicitation notice seeking sources...
- This federal contract award was issued by the Naval Sea Systems Command (NAVSEA) to Northrop Grumman Systems Corporation, operating through its Marine Systems division, for ship repair services. The $7,224,281.16 firm-fixed-price definitive contract is for the maintenance and repair of Ship's Service Turbine Generators (SSTGs) on Virginia-class submarines. The contract supports NAVSEA's shipyard and maintenance operations, with work to be performed at Pearl Harbor, Hawaii. The contract is not...
- This is a $2,158,259.00 firm fixed-price definitive contract awarded by the Naval Sea Systems Command (NAVSEA) to Northrop Grumman Systems Corporation, a subsidiary of the larger Northrop Grumman Corporation. The contract is for the supply of materials to support the repair and maintenance of Ships Service Turbine Generators (SSTGs) #1 and #2 on a Virginia Class Submarine. This includes the replacement of inboard and outboard thrust bearing stators, as well as the completion of axial sensor...
The Naval Sea Systems Command awarded a $8.58 million firm fixed-price definitive contract to Northrop Grumman Systems Corporation, through its Marine Systems division, for ship repair services. The contract was awarded on September 26, 2025, with an ultimate completion date of December 30, 2027, and will be performed at the contractor's Sunnyvale, California facility. This award follows a pre-solicitation market research initiative conducted by Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility in April 2025, which sought contractor capabilities for repairing Ships Service Turbine Generators on Virginia-class submarines. The contract is not designated as a set-aside and reflects Northrop Grumman's established capabilities in naval vessel maintenance and repair operations. Northrop Grumman Systems Corporation, a subsidiary of Northrop Grumman Corporation, brings substantial experience in maritime defense support through its Marine Systems division. The parent company maintains significant relationships with Naval Sea Systems Command and other defense agencies through multiple indefinite delivery vehicles, including the OASIS+ contract and specialized support programs. This award leverages the contractor's demonstrated expertise in providing specialized mechanical and structural components for military maritime platforms, supported by its existing $10 million Basic Ordering Agreement with the Defense Logistics Agency Aviation. The non-competed nature of this award and the firm fixed-price structure indicate the contractor's qualified status as a primary provider of ship repair and maintenance services to the Navy.
Name | Description | Solicitation Number | FederalAgency | Type | PostedDate |
|---|---|---|---|---|---|
Ships Service Turbine Generator (SSTG) Materials | N32253-25-C-1005 | Department of the Navy Naval Sea Systems Command | Award Notice 4/4 | 9/29/25, 12:08 PM | |
Ships Service Turbine Generator (SSTG) Materials | N3225325R1001 | Department of the Navy Naval Sea Systems Command | Pre-Solicitation 2/4 | 5/2/25, 12:14 PM | |
Ships Service Turbine Generator (SSTG) Materials | N3225325R0004 | Department of the Navy Naval Sea Systems Command | Pre-Solicitation 1/4 | 4/8/25, 3:37 PM | |
Ships Service Turbine Generator (SSTG) Materials | N32253-25-R-1001 | Department of the Navy Naval Sea Systems Command | Solicitation 3/4 | 5/23/25, 3:11 PM |
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| P00001 | Funding Only Action | $0 | 9/26/25 |