Engineering and technical services for hull, mechanical and electrical systems.
Active Awarded Last action
- Contract number
- N6449821D0018
- Awardee
-
Delphinus Engineering LLC UEI KF3NGNBNQ271
- Awarding agency
-
Naval Sea Systems Command
Department of the Navy, Department of Defense
- Task orders
- 49 $134,115,336 obligated
Award facts
- Opportunity
-
- Engineering and Support Services in support of upograding, repairs and maintenance of Hull, Mechanical and Electrical (HM&E) systems for Navy Modernization Programs Solicitation · N6449818R0003 · Posted Oct 23, 2017
- Combined order value
-
- $156,638,034 Current, with exercised options
- $164,625,579 Potential, with all options
- Last date to order 80% complete
- IDV ceiling 14% used
- $932,897,858.47
- Maximum order
- $20,000,000.00
- Award type
- Multiple award
- Who can order
- Only the awarding agency
- Contracting staff
- NAICS code
- 336611 Ship Building and Repairing
- Set-aside
- No set-aside
- Competition
- Full and Open Competition · 11 offers Negotiated Proposal / Quote
- Pricing
- Order Dependent (IDV only)
- Legislative mandates
-
- Employment Eligibility Verification (E-Verify) FAR subpart 22.18
Award details come from SAM.gov/FPDS.
About this IDV
Naval Sea Systems Command awarded an indefinite-delivery contract to Delphinus Engineering, Inc., a minority-owned small disadvantaged business, on March 15, 2021, with a ceiling value of $932.9 million. This is a multiple-award IDIQ vehicle, one of several awarded under the Big Blue 3 program, to provide engineering and technical services for hull, mechanical, and electrical systems across Navy modernization programs. Place of performance spans East Coast naval shipyards including Portsmouth, Norfolk, and Charleston; West Coast facilities at Bremerton, San Diego, and Chula Vista; Huntington Ingalls' Newport News; and overseas locations including Yokosuka, Japan, reflecting the dispersed naval fleet maintenance footprint for surface combatants, submarines, and aircraft carriers. The contract runs through March 14, 2028.
The originating solicitation, posted October 23, 2017 with proposals due March 5, 2018, sought multiple IDIQ awards to support upgrading, repairing, and maintaining hull, mechanical, and electrical systems for Navy modernization programs. Offerors were required to demonstrate an approved quality management system and capability to perform work on various ship classes worldwide. The solicitation covered NAICS 541330 and PSC codes R425 and R499. The program authorized a potential maximum value of $300 million for other direct costs over a five-year base period plus five one-year options.
Recent task-order activity under this IDIQ includes a $35.2 million cost-plus-fixed-fee order issued February 26, 2026, for monitoring alterations across USS Truxton, USS Sampson, USS Donald Cook, and USS Gridley (Arleigh Burke-class destroyers), performed in Crum Lynne, Pennsylvania, with completion by December 14, 2029. A $12.6 million order awarded December 16, 2024, covered installation of Ship Combat Direction systems aboard USS Ronald Reagan (CVN-76) in Chesapeake, Virginia, completing January 31, 2027. A $10.7 million order issued August 21, 2024, for Alteration Installation Team services aboard USS John C. Stennis (CVN-74), performed in Crum Lynne, Pennsylvania, completing July 31, 2026. A $8.5 million order awarded May 22, 2024, supported DDG Modernization Backfit monitoring system alteration installation aboard USS Halsey (DDG-97) in San Diego, California, completing February 28, 2027. A $6.1 million order issued June 2, 2025, provides support for various Navy modernization programs utilizing the Alteration Installation Team process, performed in Newtown Square, Pennsylvania, completing May 31, 2027. A $6 million order awarded July 31, 2025, covers DDG modernization backfit ship alterations aboard USS Forrest Sherman (DDG-98) in Norfolk, Virginia, completing January 31, 2028. Orders also span submarine modernization, carrier system upgrades, and amphibious vessel modifications across multiple naval commands and customer offices including Naval Surface Warfare Center Philadelphia Division and US Pacific Fleet Forces.
Task orders
Show all 49
Transactions
| Action | Obligated | Date |
|---|---|---|
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Vendor Address Change | $0 | |
| Other Administrative Action | $0 | |
| Change Order | $0 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Original award | $0 |
Show all 11
Subawards
Show 40 more
Latest 50 listed here. See the rest on GovTribe.
Quick answers
Who was awarded contract N6449821D0018?
N6449821D0018 was awarded to Delphinus Engineering LLC by Naval Sea Systems Command (Department of the Navy) on March 15, 2021.
How much is contract N6449821D0018 worth?
Orders under N6449821D0018 have obligated $134,115,336. Their combined current value, with exercised options, is $156,638,034. Their combined potential value, with all options, is $164,625,579. N6449821D0018's own ceiling is $932,897,858. A single order can be worth up to $20,000,000.
How many orders have been placed under contract N6449821D0018?
49 orders have been placed under N6449821D0018, the latest on June 23, 2026.
Who can order from contract N6449821D0018?
N6449821D0018 is a multiple award indefinite delivery contract. Only the awarding agency can place orders on it.
Is contract N6449821D0018 part of a contract vehicle?
Yes. N6449821D0018 is part of Engineering and Support Services for Hull, Mechanical and Electrical Systems.
Was contract N6449821D0018 competed?
The extent of competition for N6449821D0018 was full and open competition. The government received 11 offers.
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