AwardTape / Contracts / N64498-22-F-3059
N64498-22-F-3059: $1.3M Department of the Navy Award to Delphinus Engineering, Inc
Engineering and technical services required for the installation of sa5031k onboard uss cheyenne (SSN 773).. Contracting activity: NSWC PHILADELPHIA DIV. Estimated completion: 2026-02-27.
$1.3M contract action / $2.2M cumulative ceiling / COMPETITION NOT STATED / 2026-02-27 completion / N64498 NSWC PHILADELPHIA DIV
1. Contract Summary & Primary Sources
| Contract Number (PIID) | N64498-22-F-3059 (unhyphenated: N6449822F3059) · Parent Vehicle: N64498-21-D-0018 |
|---|---|
| Prime Contractor (Awardee) |
Delphinus Engineering, Inc
(Virginia)
FY2024-FY2026 Federal Defense Portfolio: $291.8M obligated across 253 contracts
|
| Obligated Amount | $1,328,722 ($1.3M) |
| Cumulative Face Value / Ceiling | USAspending Base IDV Ceiling: $2,150,102 |
| USAspending / FPDS Obligation History | Base Record Obligated: $1,328,722 (signed 2022-05-13, latest FPDS action 2025-09-09) · 15 Issued Delivery/Task Order(s) totaling $75,887,843 |
| Awarding Branch / Agency | Department of the Navy |
| Contracting Command & DoDAAC | N64498: NSWC PHILADELPHIA DIV |
| Competition & Contract Structure | COMPETITION NOT STATED · Delivery Order / Cost-Plus-Fixed-Fee (CPFF) |
| Product / Service & Industry Codes | PSC R425 (Support- Professional: Engineering/Technical) · NAICS 336611 (Ship Building And Repairing) |
| Work Locations & Funding | Primary Place of Performance: Virginia |
| Estimated Completion Date | 2026-02-27 |
| Verified Primary Sources |
2. Verbatim Announcement & Scope Breakdown
USAspending / FPDS Transaction Description (Contract N6449822F3059)
Engineering and technical services required for the installation of sa5031k onboard uss cheyenne (SSN 773).
3. Subcontractor, Supply Chain & Capture Intelligence
For Tier-2 / Tier-3 Subcontractors & Suppliers
Subcontracting & Material Supply Window
- Prime Awardee: Delphinus Engineering, Inc
- Delivery Runway: Active through 2026-02-27
- Requirement Scope: Engineering and technical services required for the installation of sa5031k onboard uss cheyenne (SSN 773).
- Federal Supply Class: PSC R425 (Support- Professional: Engineering/Technical)
- BD Action: Reference Prime Contract N64498-22-F-3059 when contacting Delphinus Engineering, Inc Supply Chain / Small Business Liaison Officer.
For Competing Primes & Capture Managers
Buying Command & Recompete Posture
- Buying Command: N64498 (NSWC PHILADELPHIA DIV)
- Acquisition Method: COMPETITION NOT STATED
- FOIA Jurisdiction: Department of the Navy FOIA (route via DON portal) (Official Portal)
- Capture Action: Request Section B CLIN ceiling structure and Section C Statement of Work below to benchmark deliverable requirements.
Issued Task & Delivery Orders under N64498-22-F-3059 (15 shown, $75.9M obligated)
| Order PIID | Obligated | Awardee | Start / Latest Action | End Date | Order Scope |
|---|---|---|---|---|---|
| N6449825F3013 | $12.4M | Delphinus Engineering, Inc | 2024-12-16 / 2026-05-28 | 2027-01-31 | The naval surface warfare center philadelphia division (nswcpd), sponsored by the pms 312 in-service aircraft carrier modernization program manager, requires that scd 1207 & 12397 to be installed on uss ronald reagan (CVN-76). |
| N6449824F3088 | $10.7M | Delphinus Engineering, Inc | 2024-08-21 / 2026-03-31 | 2026-07-31 | Services |
| N6449824F3063 | $8.5M | Delphinus Engineering, Inc | 2024-05-22 / 2026-01-26 | 2027-02-28 | Provide management, labor, material and installation services to accomplish DDG modernization backfit (ddgm bf) monitoring system alteration installation on board uss halsey (DDG-97). |
| N6449826F3030 | $7.2M | Delphinus Engineering, Inc | 2026-02-26 / 2026-05-26 | 2029-12-14 | Code 251 requires services in management, labor, material and installation services to accomplish the following monitoring (mon) alterations: uss truxton (DDG-103) uss sampson (DDG-102) uss donald cook (DDG-75) uss gridley (DDG-101) |
| N6449823F3073 | $6.9M | Delphinus Engineering, Inc | 2023-05-30 / 2026-05-28 | 2026-07-01 | New task order |
| N6449825F3015 | $6.6M | Delphinus Engineering, Inc | 2024-12-10 / 2026-03-24 | 2027-07-31 | Services |
| N6449825F3076 | $6.0M | Delphinus Engineering, Inc | 2025-07-31 / 2026-05-21 | 2028-01-31 | Code 251 requires services in management, labor, material and installation services to accomplish the following ddgm bf ship alterations per the statement of work. |
| N6449825F3054 | $5.1M | Delphinus Engineering, Inc | 2025-06-02 / 2026-05-20 | 2027-05-31 | Services |
| N6449824F3105 | $4.4M | Delphinus Engineering, Inc | 2024-09-17 / 2024-09-17 | 2027-09-30 | The contractor shall provide engineering and technical services required for the installation of sa5031k onboard uss hartford (ssn768) and uss hampton (ssn767) the location for installation services is kittery, me (ssn767) and groton, ct ... |
| N6449824F3031 | $1.9M | Delphinus Engineering, Inc | 2024-01-22 / 2026-05-18 | 2025-09-30 | Hull mechanical and electrical (hm&e) condition system 2.0 uss hopper DDG-70 |
| N6449824F3090 | $1.7M | Delphinus Engineering, Inc | 2024-08-05 / 2026-05-04 | 2026-09-30 | Nswcpd, in support of the us navys sustainment and modernization initiatives, requires tech refresh alterations and modifications of the lbf hms components to be completed onboard uss theodore roosevelt (cvn71). |
| N6449822F3085 | $1.5M | Delphinus Engineering, Inc | 2022-06-08 / 2024-10-07 | 2025-03-15 | Nswcpd in support of the us NAVY DDG modernization back fit program requires five alterations to be completed onboard uss chafee DDG 90. sa 71615k sa 71726k sa 77427k sa 94979k and sa 84226k. |
| N6449825F3005 | $1.1M | Delphinus Engineering, Inc | 2024-10-28 / 2026-03-13 | 2027-05-31 | This requirement is for nswcpd code 252, which is responsible for installation services scd # 25228 hm&e condition systems lpd 20. |
| N6449824F3036 | $1.1M | Delphinus Engineering, Inc | 2024-03-21 / 2025-09-16 | 2026-09-30 | Provide management, labor, material, installation, and testing support services toddg ship alteration on board uss mesa verde lpd 19: sa 95228k 95228 hullmechanical & electrical condition system 2.0. |
| N6449824F3024 | $891K | Delphinus Engineering, Inc | 2024-01-16 / 2025-02-12 | 2025-09-30 | Naval surface warfare center philadelphia division (nswcpd) code 252 requires support and management for the installation of hm&e condition system 2.0 alterations onboard DDG 60 scd 24979. |
Tier-2 Subcontract Reporting Status (FAR 52.204-10): Prime contractors report first-tier subcontracts of $30,000 or more to the Federal Subaward Reporting System (FSRS) by the end of the month following subcontract award. Under DFARS 252.219-7003, prime awards exceeding $750,000 ($1.5M for construction) carry mandatory small-business subcontracting plans. Component and subsystem suppliers should contact Delphinus Engineering, Inc Supply Chain / Small Business Liaison referencing contract N64498-22-F-3059.
Recent Contract Actions from Buying Office N64498 (NSWC PHILADELPHIA DIV)
| Date | Contract (PIID) | Prime Contractor | Amount | Completion | Scope Summary |
|---|---|---|---|---|---|
| 2026-09-25 | N64498-26-D-1035 | Trident Maritime Systems | $21.2M | - | Trident Maritime Systems wins $21.2M contract for a $21,249,164 hybrid cost-plus-fixed-fee, firm-fixed-price. Naval Surface Warfare Center P... |
| 2026-09-23 | N64498-26-D-1031 | Bird-Johnson Propeller | $56.1M | - | Bird-Johnson Propeller wins $56.1M contract for propeller inspection and repair services in support of the Navy 2SCOG Program. Naval Surface... |
| 2026-09-09 | N64498-26-G-1004 | Fairbanks Morse | $9.9M | May 30, 2027 | Fairbanks Morse wins $9.9M order for acquisition and delivery of critical Emergency Diesel Generator renewal materials. Naval Surface Warfar... |
| 2026-09-03 | N64498-26-D-1032 | Appleton Marine | $23.8M | - | Appleton Marine wins $23.8M contract for fabrication, testing, and shipping of new Slewing Arm Davits built. Naval Surface Warfare Center Ph... |
| 2026-09-02 | N64498-26-D-1001 | NAG | $39.4M | Sep 1, 2031 | NAG wins $39.4M contract for shipboard Radar Tank Level Indicator computer hardware. Naval Surface Warfare Center Philadelphia Division Phil... |
| 2026-08-19 | N64498-26-D-1021 | - | $112.8M | - | Amee Bay and 7 others share $112.83M contract for hull, mechanical and electrical machinery and systems services in support of surface fleet... |
| 2026-08-05 | N64498-26-D-1014 | - | $38.2M | - | RWG and 1 other share $38.2M contract for commercial depot-level overhaul of Navy 501K17 marine gas turbine engines. Naval Surface Warfare C... |
| 2026-07-31 | N64498-26-D-1013 | Bird-Johnson Propeller | $98.7M | - | Bird-Johnson Propeller wins $98.7M contract for commercial depot-level overhaul of Navy controllable-pitch propeller hubs. Naval Surface War... |
Other Recent Department of War Awards to Delphinus Engineering, Inc
| Date | Contract (PIID) | Branch | Amount | Completion | Scope Summary |
|---|---|---|---|---|---|
| 2026-07-02 | N4523A-26-D-1006 | Navy | $24.5M | - | Delphinus Engineering and 4 others share $24.5M contract for repair and modernization of open lighter barges, utility floats, and utility fl... |
| 2025-12-01 | N00024-26-C-6103 | Navy | $14.5M | Dec 31, 2030 | Delphinus Engineering wins $14.5M contract for development, fabrication, production, integration. Naval Sea Systems Command $14.5M obligated... |
4. Underlying Contract Files (Section B Pricing & Section C Statement of Work)
Document Status: Not yet on file. The government publishes the award notice and obligation record above, but does not post the underlying Section C Statement of Work (SOW), Section B line-item pricing schedule (CLINs), or Sole-Source Justification & Approval (J&A) online.
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