Submarine Preservation Services
Ended Master IDIQ Awarded
- Federal agency
-
Naval Sea Systems Command
- Awardees
- 3
- Task orders
- 7
- Obligated
- $117,587,295
Vehicle facts
- Opportunity
-
- Submarine Preservation and Maintenance IDIQ Pre-Solicitation · N4215821RS001 · Posted Sep 29, 2020
- Agency
-
- Naval Sea Systems Command Department of the Navy, Department of Defense
- Combined task order value
-
- $118,731,419 Current, with exercised options
- $118,908,573 Potential, with all options
- Last date to order 100% complete
- Shared ceiling 52% used
- $226,083,840.20
IDV award and task order details come from SAM.gov/FPDS.
About this vehicle
Naval Sea Systems Command awarded this Master IDIQ for submarine preservation services supporting Los Angeles, Virginia, and Ohio class submarines on June 3, 2021, with a combined potential value of $226.1 million, but the vehicle's ordering period closed on June 2, 2022, and no new task orders may be placed against it.
The vehicle is inactive for new awards. Seven task orders totaling $109.4 million in combined potential value have been issued since May 2022, with $108.6 million obligated (99% of combined potential). Recent ordering activity has slowed: two orders in 2022, two in 2023, two in 2024, and one in 2025. All task orders are firm fixed price with no set-aside designation.
Work scope centers on interior and exterior tank preservation, sound damping, zinc and lead ballast replacement, and general shipboard cleaning, performed primarily at Norfolk Naval Shipyard and Portsmouth Naval Shipyard. Task-order ceilings have ranged from $6,675.84 to $36.6 million, with most recent awards in 2024–2025 targeting Virginia-class special hull treatment installation and Virginia-class preservation and maintenance activities.
Competition under the vehicle is highly concentrated. Imia, LLC holds four of seven awards worth $89.9 million combined potential (82% of all task-order value). Amp United LLC has two orders totaling $19.5 million (18% of value). QED Systems, Inc. holds one order for $7 thousand. All orders serve a single customer: Naval Sea Systems Command.
The vehicle's ordering period has expired. Firms seeking to support Navy submarine preservation work must pursue new solicitations or successor vehicles rather than task orders under Submarine Preservation Services.
Description
Submarine Preservation Services to support the Los Angeles, Virginia and Ohio class submarines. The work may be performed at the Norfolk Naval Shipyard (NNSY), Portsmouth Naval Shipyard (PNSY), and other locations under the cognizance of NNSY or PNSY.
IDV awards
| Awardee | IDV award | Awarded |
|---|---|---|
| QED Systems, Inc. | N4215821DS003 | |
| Imia, LLC | N4215821DS002 | |
| Amp United LLC | N4215821DS001 |
Latest task orders
| Task order | Awardee | Awarding agency | Obligated | Last action |
|---|---|---|---|---|
| Submarine preservation maintenance svcs | Imia, LLC | NAVSEA | $11,125,782 | |
| VA class submarine preservation | Amp United LLC | NAVSEA | $8,141,368 | |
| Submarine preservation maintenance svcs | Imia, LLC | NAVSEA | $40,893,076 | |
| VA class special hull treatment installation | Imia, LLC | NAVSEA | $34,832,088 | |
| VA class submarine preservation | Imia, LLC | NAVSEA | $10,483,757 | |
| Preservation blasting and painting | Amp United LLC | NAVSEA | $12,104,548 | |
| Submarine preservation | QED Systems, Inc. | NAVSEA | $6,676 |
Top awardees by obligations
| Rank | Awardee | Obligated | Share |
|---|---|---|---|
| 1 | Imia, LLC | $97,334,703 | 83% |
| 2 | Amp United LLC | $20,245,917 | 17% |
| 3 | QED Systems, Inc. | $6,676 | <1% |
Top funding agencies by obligations
| Rank | Funding agency | Obligated | Share |
|---|---|---|---|
| 1 | Department of the Navy | $117,587,295 | 100% |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2026 | $14,164,096 |
| FY2025 | $34,433,010 |
| FY2024 | $37,101,966 |
| FY2023 | $20,811,021 |
| FY2022 | $11,077,202 |
Quick answers
What is the Submarine Preservation Services contract vehicle?
Submarine Preservation Services is an indefinite delivery, indefinite quantity (IDIQ) contract vehicle run by Naval Sea Systems Command (Department of the Navy), awarded on June 3, 2021.
Which companies hold Submarine Preservation Services?
3 companies hold Submarine Preservation Services's IDV awards, one each. The latest went to QED Systems, Inc. on June 3, 2021. The awardees whose task orders obligated the most are Imia, LLC, Amp United LLC and QED Systems, Inc.
How much has been spent through Submarine Preservation Services?
7 task orders have been placed under Submarine Preservation Services, obligating $117,587,295. Their combined current value, with exercised options, is $118,731,419.
What is the shared ceiling of Submarine Preservation Services?
Submarine Preservation Services's shared ceiling is $226,083,840; its task orders have used 52% of it.
Which agencies use Submarine Preservation Services the most?
The departments whose task orders under Submarine Preservation Services obligated the most are Department of the Navy ($117,587,295).
How much was obligated through Submarine Preservation Services in fiscal year 2025?
Task orders under Submarine Preservation Services obligated $34,433,010 in fiscal year 2025.
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