Professional and Technical Support Services
WASHINGTON HEADQUARTERS SERVICES · Alexandria, Virginia
Response status
Due in 13 days
Sep 9, 2026, 3:00 PM UTC
Responses remain open.
- Posted
- Aug 25, 2026
- Archive date
- Sep 9, 2026
- SAM status
- Active
Answer-first brief
What the source record says
- WASHINGTON HEADQUARTERS SERVICES published this special notice.
- Competition is listed as No Set aside used.
- The place of performance is Alexandria, Virginia.
- The notice uses NAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)).
Procurement identity
- Notice ID
- 75c1a75e293d4a359cdc3034fc882326
- Solicitation
- HH082520260001
- Base type
- Special Notice
- Version
- 2 of 2
Solicitation facts
Structured fields from the current SAM notice version. A dash means the source did not publish a value.
- Notice type
- Special Notice
- Solicitation number
- HH082520260001
- PSC
- —
- Set-aside
- No Set aside used
- Set-aside code
- —
- Posted
- Aug 25, 2026
- Responses due
- Sep 9, 2026, 3:00 PM UTC
- Archive date
- Sep 9, 2026
- Archive type
- autocustom
- Base type
- Special Notice
- Organization type
- OFFICE
- Benchmark category
- —
- Category confidence
- —
- Category source
- —
- Last seen
- Aug 28, 2026
Buyer and place
Office hierarchy and place of performance as published.
- Department
- DEPT OF DEFENSE
- Department code
- —
- Subagency
- WASHINGTON HEADQUARTERS SERVICES (WHS)
- Subagency code
- —
- Office
- WASHINGTON HEADQUARTERS SERVICES
- Organization path
- —
- Organization path codes
- —
- Office address
- WASHINGTON, DC, 203011000, USA
- Place of performance
- Alexandria, Virginia
- City code
- —
- State
- Virginia
- State code
- VA
- Postal code
- —
- Country
- —
Points of contact
Contact details from the current notice version.
primary
AUBREY MCKINNEY
secondary
Shenghui He
Notice description
Source text reproduced without an AI summary.
Comparable award range
Historical award values for work matched by the fixed rubric—not an estimate of this opportunity.
No past awards scored highly enough to form a comparable range.
Comparable awards
The match score is decomposed so each comparison can be challenged.
No comparable awards are attached to this notice.
Amendment history
A version is preserved whenever the normalized notice contents change.
| Version | Notice type | Observed | Responses due | Content hash |
|---|---|---|---|---|
| 1 | Special Notice | Aug 27, 2026 | Sep 9, 2026, 3:00 PM UTC | b9fb1ad55fc56245 |
| 2 | Special Notice | Aug 28, 2026 | Sep 9, 2026, 3:00 PM UTC | 42a3295a5ea1e6b8 |
Record provenance
Field-level lineage for the current opportunity version.
| Field | Source | Source as of | Parser | Transform |
|---|---|---|---|---|
| agency_name | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| archive_date | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| archive_type | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| base_type | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| city_name | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| contacts | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| country_code | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| description | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| naics_code | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| notice_id | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| notice_type | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| office_city | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| office_country_code | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| office_name | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| office_postal_code | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| office_state_code | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| organization_type | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| posted_date | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| response_deadline | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| sam_url | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| set_aside_label_raw | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| solicitation_number | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| state_code | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| subagency_name | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| title | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| upstream_active | SAM.gov Contract Opportunities | Aug 27, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
Sources and method
Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.
Comparable awards are scored on benchmark category, product and service code, industry code, buyer, place, recency, and contract type. Rubric version comparables@2026.08.1.
- 1Notice fields come from the SAM.gov contract opportunities record last seen Aug 28, 2026. SAM.gov remains authoritative.
- 2Computed from 0 completed federal awards using comparables@2026.08.1, as of Aug 28, 2026. Award values are neither unit prices nor a forecast.
Note 1 covers the solicitation record; note 2 covers the comparable range. No synthetic FAQ or inferred solicitation value is published.