Notice of Intent to Sole Source - National Managed Aquifer Recharge Assessment Tool - Enhancement, Expansion and Sustainment
W4LD USA HECSA
Response status
Historical record
Aug 26, 2026, 8:30 PM UTC
This notice is no longer open.
- Posted
- Aug 11, 2026
- Archive date
- Sep 10, 2026
- SAM status
- Active
Answer-first brief
What the source record says
- W4LD USA HECSA published this special notice.
- The notice uses NAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)).
Procurement identity
- Notice ID
- 4872e1c8e1ff4d34848cebccebe73dea
- Solicitation
- W912HQ26S0056
- 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
- W912HQ26S0056
- Set-aside
- —
- Set-aside code
- —
- Posted
- Aug 11, 2026
- Responses due
- Aug 26, 2026, 8:30 PM UTC
- Archive date
- Sep 10, 2026
- Archive type
- auto15
- Base type
- Special Notice
- Organization type
- OFFICE
- Benchmark category
- —
- Category confidence
- —
- Category source
- —
- Last seen
- Aug 29, 2026
Buyer and place
Office hierarchy and place of performance as published.
- Department
- DEPT OF DEFENSE
- Department code
- —
- Subagency
- DEPT OF THE ARMY
- Subagency code
- —
- Office
- W4LD USA HECSA
- Organization path
- —
- Organization path codes
- —
- Office address
- ALEXANDRIA, VA, 22315-3860, USA
- Place of performance
- —
- City code
- —
- State
- —
- State code
- —
- Postal code
- —
- Country
- —
Points of contact
Contact details from the current notice version.
primary
David A. Kaplan
secondary
Shanti Singh
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.
- Comparable awards
- 1
- Median
- $83,500
- Computed
- Aug 13, 2026
- Rubric
- comparables@2026.08.1
Comparable awards
The match score is decomposed so each comparison can be challenged.
| Award | Contractor | Value | Awarded | Score | Why it matched |
|---|---|---|---|---|---|
| FAS/ATO IMPORT PROCESS MAPPING SHEETS | A1 AGROSERVICIOS INC | $83,500.00 | Jun 16, 2026 | 52 | Same product and service code (25), Same industry code (20), Recent enough to be relevant (7) |
Amendment history
A version is preserved whenever the normalized notice contents change.
| Version | Notice type | Observed | Responses due | Content hash |
|---|---|---|---|---|
| 1 | Special Notice | Aug 12, 2026 | Aug 26, 2026, 8:30 PM UTC | 53323a5e554cf799 |
| 2 | Special Notice | Aug 28, 2026 | Aug 26, 2026, 8:30 PM UTC | a1503ecb4f7d495a |
Record provenance
Field-level lineage for the current opportunity version.
| Field | Source | Source as of | Parser | Transform |
|---|---|---|---|---|
| agency_name | SAM.gov Contract Opportunities | Aug 12, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| archive_date | SAM.gov Contract Opportunities | Aug 12, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| archive_type | SAM.gov Contract Opportunities | Aug 12, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| base_type | SAM.gov Contract Opportunities | Aug 12, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| contacts | SAM.gov Contract Opportunities | Aug 12, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| description | SAM.gov Contract Opportunities | Aug 12, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| naics_code | SAM.gov Contract Opportunities | Aug 12, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| notice_id | SAM.gov Contract Opportunities | Aug 12, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| notice_type | SAM.gov Contract Opportunities | Aug 12, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| office_city | SAM.gov Contract Opportunities | Aug 12, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| office_country_code | SAM.gov Contract Opportunities | Aug 12, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| office_name | SAM.gov Contract Opportunities | Aug 12, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| office_postal_code | SAM.gov Contract Opportunities | Aug 12, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| office_state_code | SAM.gov Contract Opportunities | Aug 12, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| organization_type | SAM.gov Contract Opportunities | Aug 12, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| posted_date | SAM.gov Contract Opportunities | Aug 12, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| psc_code | SAM.gov Contract Opportunities | Aug 12, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| response_deadline | SAM.gov Contract Opportunities | Aug 12, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| sam_url | SAM.gov Contract Opportunities | Aug 12, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| solicitation_number | SAM.gov Contract Opportunities | Aug 12, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| subagency_name | SAM.gov Contract Opportunities | Aug 12, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| title | SAM.gov Contract Opportunities | Aug 12, 2026 | sam_opportunity_snapshot@2026.08.2 | 2026.08.3 |
| upstream_active | SAM.gov Contract Opportunities | Aug 12, 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 29, 2026. SAM.gov remains authoritative.
- 2Computed from 1 completed federal awards using comparables@2026.08.1, as of Aug 13, 2026. Award values are neither unit prices nor a forecast.
- 3Only 1 comparable awards were found. The range describes those records, not the market.
Note 1 covers the solicitation record; note 2 covers the comparable range; note 3 describes sample size. No synthetic FAQ or inferred solicitation value is published.