Depot level repair and rebuild of major assemblies and sub-assemblies for the HAWK Missile Systems

SOL #: W31P4Q-24-D-0004-P00003Combined Synopsis/Solicitation

Overview

Buyer

DEPT OF DEFENSE
Dept Of The Army
W6QK ACC-RSA
REDSTONE ARSENAL, AL, 35898-5090, United States

Place of Performance

VOLOS, GR-E, Greece

NAICS

Guided Missile and Space Vehicle Manufacturing (336414)

PSC

Maintenance, Repair And Rebuilding Of Equipment: Electrical And Electronic Equipment Components (J059)

Set Aside

No set aside specified

Timeline

1
Posted
Dec 11, 2025
2
Submission Deadline
Dec 29, 2025, 10:00 PM

Qualification Details

Fit reasons
  • NAICS alignment with historical contract wins in similar service areas.
  • Scope strongly matches core technical capabilities and delivery model.
Risks
  • Past performance thresholds may require one additional teaming partner.
  • Potential clarification needed on staffing minimums before bid/no-bid.
Next steps

Validate eligibility requirements, assign capture owner, and schedule partner outreach to confirm teaming strategy before submission planning.

This is a Non-Competitive (Notice of Intent) combined Synopsis Solicitation to Award a Contract without providing for full or open competition. The United States Government (USG) anticipates a ceiling increase of a current hybrid contract to acquire depot level diagnostic and repair services for the Homing All the Way Killer (HAWK) Missile System and sub-assemblies in support of foreign military sales (FMS) customers. This action will be completed in a two-phased approach: 1) Inspection and 2) Repair. The inspection phase includes teardown, test, and evaluation (TT&E) and is funded on a firm fixed price (FFP) basis. The second phase includes R&R of assets to FMS customers and is funded on a cost plus fixed-fee (CPFF) basis. The Period of Performance will be 14 November 2023 through 13 November 2028, with a 6-month extension option through 13 May 2029.

The USG anticipates this effort to be awarded on a sole source basis to Sielman S.A., A Industrial Area, Road C-6, 38500, VOLOS, GR, Greece, CAGE Code G1005. The statutory authority permitting other than full and open competition is 10 U.S.C. Section 3204(a)(7), as implemented in Federal Acquisition Regulation (FAR) 6.302-7, full and open competition need not be provided for when the head of the agency determines that it is not in the public interest in the particular procurement concerned. Subsection 1244(a)(2) of the James M. Inhofe National Defense Authorization Act for Fiscal Year 2023 (NDAA FY2023), as amended by section 1242 of the FY24 NDAA, implemented in DPC Class Deviation 2024-O0005, provides that a “covered contract” may be presumed to be in the public interest, and waives the requirements at FAR 6.302.7(b) to discuss why none of the other exceptions to full and open competition apply.

Sielman S.A. is uniquely qualified and equipped to support the immediate overhaul and R&R requirements. The USG does not have a depot capability with the unique test equipment necessary to support depot level overhaul and repair of HAWK major end items (MEIs). The HAWK MEIs listed below are planned to be overhauled through Sielman, S.A. in support of the Ukraine effort.

Continuous Wave Acquisition Radar (CWAR)

PN: 13039088

NSN: 1430-01-184-6768

High Power llluminator (HPI)

PN: 13219212

NSN: 1430-01-191-8780

PCP AN/MSW-20

PN: 13039013

NSN: 1430-01-180-5318

PCP AN/MSW-19

PN: 11568123

NSN: 1430-01-084-1131

Mobility BCP AN/MSQ-125

PN: 13384689

NSN: 1430-01-365-1714

Mobility PCP AN/MSW-21

PN: 13235391

NSN: 1430-01-365-1715

HAWK Loader (Diesel and Gas configurations)

PN: 11675300

NSN: 1450-00-066-8873

HAWK Loader Diesel Configuration

PN:8036057

NSN: 1450-00-768-7046

Hawk Digital Launcher

PN: 13235388

NSN: 1440-01-364-3292

Hawk Analog Launcher

PN: 10674109

NSN: 1440-00-805-3012

Sentinel Radar

PN: 13548692

NSN: 1430-01-420-8077

Pulse Acquisition Radar

PN: 11510155

NSN: 1430-01-042-4908

SHOP 1

PN: 11568010

NSN: 4935-01-083-3129

SHOP 2

PN: 13233655

NSN: 4935-01-218- 7089

SHOP 3

PN: 11566271

NSN: 4935-01-051-8691

SHOPS

PN: 10104005

NSN: 4935-00- 740-6220

SHOP 8

PN: 11569302

NSN: 4935-01-042-4909

SHOP 8 (TSM-178)

PN: 13233658

NSN: 4935-01-218-7088

SHOP 20 (TSM-190)

PN: 13234428

NSN: 4935-01-282-9256

SHOP 20 (TSM-202)

PN:None

NSN: 4935-01-389-9842

SHOP 21 (TSM-209)

PN:None

NSN: 4935-01-414-9929

SHOP 21 (TSM-181)

PN:None

NSN: 4935-01-256-3435

SHOP 23

PN: 13385540

NSN: 4935-01-378-0083

MTS

PN: 10182605

NSN: 4935-00-782-1957

Battery Fire Distribution Center

PN: 60184732-00

No NSN

Battalion Operations Center

PN: 60184731-00

No NSN

Early submission of a qualified proposal is both desirable and acceptable.

People

Points of Contact

Ebony C WilliamsPRIMARY
B. Dean AngellSECONDARY

Files

Files

No files attached to this opportunity

Versions

Version 1Viewing
Combined Synopsis/Solicitation
Posted: Dec 11, 2025
Depot level repair and rebuild of major assemblies and sub-assemblies for the HAWK Missile Systems | GovScope