Solicitations › DEPT OF DEFENSE

Vandenberg Structural Engineering Study, SLC-3 Tower

Closed — responses were due 17 Sep 2026 · Small Business Set Aside - Total · DEPT OF DEFENSE · Lompoc, CA · NAICS 541330 · Solicitation FA461026Q9994

Solicitation details

Solicitation number	FA461026Q9994
Notice ID	4c226d4e8ba6423e90d3994b91efe659
Agency	DEPT OF DEFENSE
Sub-agency	Department of the Air Force
Contracting office	FA4610 30 CONS PK
NAICS code	541330 — Engineering Services
Product / service code (PSC)	R425
Set-aside	Small Business Set Aside - Total
Notice type	Solicitation
Posted	14 September 2026
Response deadline	17 September 2026 (closed)
Place of performance	Lompoc, CA, USA

Description

This is a combined synopsis/solicitation for third-party engineering firm to perform a limited structural condition assessment of the 156-foot SLC-3 Tower at Vandenberg SFB prepared in accordance with the format in RFO subpart 12.202, as supplemented with additional information included in this notice. The service includes a physical field survey, NonDestructive Testing (NOT), structural analysis, and the delivery of a final assessment report stamped by a California-licensed Structural Engineer. The draft report is due 30 days after award, and the final report is due 90 days after receiving government comments. This announcement constitutes the only solicitation; quotes are being requested, and a written solicitation will not be issued. See Attachment 1 Performance Work Statement (PWS), for detailed description of services required. Quotes are due no later than 12:00 PM (PST) Thursday, 17 September 2026 *****Amended changes. Q&As added and solicitation has been extended ***Corrected description. This is NOT Carpet installation and removal services

Version history

SAM.gov has posted 4 notices under solicitation FA461026Q9994, oldest first.

26 August 2026 — Solicitation
26 August 2026 — Solicitation
09 September 2026 — Solicitation
14 September 2026 — Solicitation (this page)

Documents in the solicitation package

8 files are attached to this notice.

RFQ_SAM_20260909.pdf
Attachment 1 - Performance Work Statement Redacted.pdf
Attachment 2 - Pricing Sheet.xlsx
Attachment 3 - Provisions and Clauses.pdf
Attachment 4 - Technical Ref Photographs.pdf
Attachment 5 - SCA WD 2015-5647.pdf
Attachment 6 - DAF KtCompass.pdf
Attachment 7 - Questions and Answers.pdf

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