AwardTape / Contracts / HC1047-26-F-0016

HC1047-26-F-0016: $897K Defense Information Systems Agency Award to Riverside Engineering LLC

Electromagnetic spectrum architectures, data, and planning services. Contracting activity: DEFENSE INFORMATION SYSTEMS AGENCY. Estimated completion: 2031-02-25.

$897K contract action / $11.9M cumulative ceiling / COMPETITION NOT STATED / 2031-02-25 completion / HC1047 DEFENSE INFORMATION SYSTEMS AGENCY

1. Contract Summary & Primary Sources

Contract Number (PIID)	HC1047-26-F-0016 (unhyphenated: HC104726F0016) · Parent Vehicle: HC1047-19-D-2035
Prime Contractor (Awardee)	Riverside Engineering LLC (Maryland) FY2024-FY2026 Federal Defense Portfolio: $32.6M obligated across 9 contracts
Obligated Amount	$896,770
Cumulative Face Value / Ceiling	USAspending Base IDV Ceiling: $11,887,706
USAspending / FPDS Obligation History	Base Record Obligated: $896,770 (signed 2026-02-23, latest FPDS action 2026-03-27) · 2 Issued Delivery/Task Order(s) totaling $31,782,121
Awarding Branch / Agency	Defense Information Systems Agency
Contracting Command & DoDAAC	HC1047: DEFENSE INFORMATION SYSTEMS AGENCY
Competition & Contract Structure	COMPETITION NOT STATED · Delivery Order / Firm-Fixed-Price (FFP)
Product / Service & Industry Codes	PSC B528 (Special Studies/Analysis- Regulatory) · NAICS 541512 (Computer Systems Design Services)
Work Locations & Funding	Primary Place of Performance: Maryland
Estimated Completion Date	2031-02-25
Verified Primary Sources	USAspending / FPDS Record ↗

2. Verbatim Announcement & Scope Breakdown

USAspending / FPDS Transaction Description (Contract HC104726F0016)

Electromagnetic spectrum architectures, data, and planning services

3. Subcontractor, Supply Chain & Capture Intelligence

For Tier-2 / Tier-3 Subcontractors & Suppliers

Subcontracting & Material Supply Window

Prime Awardee: Riverside Engineering LLC
Delivery Runway: Active through 2031-02-25
Requirement Scope: Electromagnetic spectrum architectures, data, and planning services
Federal Supply Class: PSC B528 (Special Studies/Analysis- Regulatory)
BD Action: Reference Prime Contract HC1047-26-F-0016 when contacting Riverside Engineering LLC Supply Chain / Small Business Liaison Officer.

For Competing Primes & Capture Managers

Buying Command & Recompete Posture

Buying Command: HC1047 (DEFENSE INFORMATION SYSTEMS AGENCY)
Acquisition Method: COMPETITION NOT STATED
FOIA Jurisdiction: OSD/Joint Staff FOIA Requester Service Center (WHS ESD) (fallback; use FOIA.gov to route) (whs.mc-alex.esd.mbx.osd-js-foia-requester-service-center@mail.mil)
Capture Action: Request Section B CLIN ceiling structure and Section C Statement of Work below to benchmark deliverable requirements.

Issued Task & Delivery Orders under HC1047-26-F-0016 (2 shown, $31.8M obligated)

Order PIID	Obligated	Awardee	Start / Latest Action	End Date	Order Scope
HC102823F2002	$19.9M	Riverside Engineering LLC	2023-10-04 / 2026-05-04	2026-12-03	Public key infrastructure sustainment
HC102824F0001	$11.9M	Riverside Engineering LLC	2024-04-05 / 2026-03-31	2029-04-14	Demilitarized zone (dmz) engineering program management support (epms)

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 Riverside Engineering LLC Supply Chain / Small Business Liaison referencing contract HC1047-26-F-0016.

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.

Free DIY 5 U.S.C. 552 Generator ($0 Cost)

Pre-Filled FOIA Request Letter for HC1047-26-F-0016

Routed to OSD/Joint Staff FOIA Requester Service Center (WHS ESD) (fallback; use FOIA.gov to route) (whs.mc-alex.esd.mbx.osd-js-foia-requester-service-center@mail.mil) · Official Agency FOIA Portal ↗

Open in Email Client (mailto:) Open Agency FOIA Portal ↗

Date: 2026-10-27
To: OSD/Joint Staff FOIA Requester Service Center (WHS ESD) (fallback; use FOIA.gov to route)
Email: whs.mc-alex.esd.mbx.osd-js-foia-requester-service-center@mail.mil
Portal: https://www.foia.gov/
Re: Freedom of Information Act Request (5 U.S.C. 552) - Contract HC1047-26-F-0016

Dear FOIA Officer:

Pursuant to the Freedom of Information Act, 5 U.S.C. 552, and 32 CFR Part 286, I respectfully request electronic PDF copies of the following records for Contract HC1047-26-F-0016 (issued under parent contract HC104719D2035), awarded to Riverside Engineering LLC (2026-03-27) in the amount of $896,770 by DEFENSE INFORMATION SYSTEMS AGENCY:

1. The unclassified Section C Statement of Work (SOW) or Performance Work Statement (PWS); and
2. The Section B Schedule of Supplies or Services (CLIN descriptions, quantities, and total contract ceiling).

Scope & Expedited Administrative Processing:
To streamline review and avoid third-party Reverse-FOIA delays under Executive Order 12600, this request seeks only unclassified, releasable contract sections and total CLIN ceilings. You may exclude proprietary contractor unit-cost build-ups, indirect rate tables (5 U.S.C. 552(b)(4)), and export-controlled technical drawings (10 U.S.C. 130).

Fee & Delivery Instructions:
Please deliver responsive records electronically in PDF format to the email address below. Please notify me in advance if estimated search and review fees will exceed $25.00.

Thank you for your assistance.

Sincerely,

[Your Name]
[Your Title / Organization]
[Your Email Address]
[Your Phone Number]

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